PERPETUAL OVERRIDING ROYALTY INTEREST CONVEYANCE (PDP)

Exhibit 10.3

PERPETUAL OVERRIDING ROYALTY INTEREST CONVEYANCE (PDP)

This PERPETUAL OVERRIDING ROYALTY INTEREST CONVEYANCE (this “Conveyance”) from Chesapeake Exploration, L.L.C., an Oklahoma limited liability company, with offices at 0000 Xxxxx Xxxxxxx Xxxxxx, Xxxxxxxx Xxxx, XX 00000 (“Assignor”) to Chesapeake Granite Wash Trust, a statutory trust formed under the laws of the State of Delaware, with offices at x/x Xxx Xxxx xx Xxx Xxxx Xxxxxx Trust Company, N.A., Institutional Trust Services, 000 Xxxxxxxx Xxxxxx, Xxxxx 000, Xxxxxx, Xxxxx 00000 (“Assignee”), dated [ ], 2011, is delivered to be effective as of 12:01 a.m., Central Time, on July 1, 2011 (the “Effective Time”). All capitalized terms not otherwise defined herein shall have the meanings ascribed to such terms in Article II below.

ARTICLE I

CONVEYANCE

Section 1.01 The Grant. For and in consideration of good and valuable consideration paid by Assignee to Assignor, the receipt and sufficiency of which are hereby acknowledged, Assignor does hereby BARGAIN, SELL, GRANT, CONVEY, TRANSFER, ASSIGN, SET OVER, and DELIVER unto Assignee, as a perpetual net overriding royalty interest (the “Royalty Interest”), an undivided interest in and to the Subject Minerals sufficient to cause Assignee to receive the Assignee Minerals or proceeds thereof calculated and paid in money, in accordance with and subject to the further terms and conditions of this Conveyance.

Section 1.02 Non-Operating, Non-Expense Bearing Interest. The Royalty Interest conveyed hereby is a non-operating, non-expense-bearing overriding royalty interest in and to the Subject Minerals. In no event shall Assignee ever be liable or personally obligated for payment of any cost, expenses or liabilities attributable to the Subject Minerals (or any part thereof) or incurred in connection with the production, storing, transporting, compressing or marketing of Assignee Minerals, subject, however, to Assignor’s right hereinafter provided to deduct Chargeable Costs in determining Assignee Proceeds, which right shall be solely a matter of deduction from the gross proceeds of the sale of Assignee Minerals and not a personal obligation of Assignee. This Conveyance is a conveyance of an interest in real property.

Section 1.03 Habendum Clause. TO HAVE AND TO HOLD the Royalty Interest, together with all and singular the rights and appurtenances thereto in anywise belonging, unto Assignee, its successors and assigns, subject to the terms and provisions of this Conveyance.

Section 1.04 Warranty.

(a) The Warranty. Assignor warrants to Assignee that (i) Assignor’s Net Revenue Interest in production of Minerals from each Well, determined prior to giving effect to this Conveyance and the Term PDP Conveyance, is not less than the Assignor’s Net Revenue Interest for each Well set forth on Exhibit C, and (ii) the Royalty Interest is free of all

Encumbrances, except for Permitted Encumbrances, in all cases by, through, or under Assignor and any predecessor Affiliate of Assignor, but not otherwise.

(b) Remedies. If there is a breach of the foregoing warranty with respect to a Well, Assignee shall receive payment of Assignee Proceeds based upon the Assignor’s Net Revenue Interest warranted in this Conveyance as to such Well. In such event Assignor’s retained net revenue interest in the Subject Minerals produced through such Well after giving effect to this Conveyance and the Term PDP Conveyance (“Assignor Retained Minerals”) shall be reduced by the difference between the Assignor’s Net Revenue Interest warranted in this Conveyance as to such Well and the actual Assignor’s Net Revenue Interest in such Well and Assignee shall have no further recourse for such breach of warranty. Notwithstanding the foregoing, if as a result of a breach of the foregoing warranty with respect to a Well, the actual Assignor’s Net Revenue Interest in such Well is such that there are not sufficient Assignor Retained Minerals in such Well, Assignee’s sole remedy shall be to receive payment on each Payment Date, out of the Assignor Retained Minerals from other Xxxxx, without interest (except interest payable under this Conveyance on payments made after the applicable due date as described in Section 5.02 below), of an amount equal to the difference between (x) the Assignee Proceeds that Assignee would have received with respect to such Well in the applicable Computation Period if such warranty had not been breached and (y) the Assignee Proceeds that Assignee actually received during that Computation Period with respect to such Well, and any such amounts of Assignor Retained Minerals from other Xxxxx shall be treated as Assignee Minerals. Assignor may not transfer, sell or otherwise dispose of any of the Subject Interests unless the acquiror thereof agrees to be bound by and assume Assignor’s obligations under this Section 1.04(b) with respect to such Subject Interests assigned.

(c) Excess Interest. In the event Assignor or Assignee determines that Assignor’s Net Revenue Interest in a Well prior to giving effect to this Conveyance and the Term PDP Conveyance is greater than the Assignor’s Net Revenue Interest warranted in this Conveyance, (i) the Royalty Interest shall be reduced by an amount equal to 0.4500 multiplied by the difference between the actual Assignor’s Net Revenue Interest in such Well and the Assignor’s Net Revenue Interest warranted in this Conveyance as to such Well, and such amount shall automatically and immediately revert to and revest in Assignor and (ii) the Royalty Interest, the Assignee Minerals and the payment of Assignee Proceeds shall be calculated based upon the Assignor’s Net Revenue Interest warranted in this Conveyance for such Well.

(d) DISCLAIMER. EXCEPT FOR THE SPECIAL WARRANTY OF TITLE GIVEN IN SECTION 1.04(a), ASSIGNOR MAKES THIS CONVEYANCE AND ASSIGNS THE ROYALTY INTEREST WITHOUT RECOURSE, COVENANT OR WARRANTY OF TITLE OF ANY KIND, EXPRESS, IMPLIED OR STATUTORY. ANY COVENANTS OR WARRANTIES IMPLIED BY STATUTE OR LAW BY THE USE HEREIN OF THE WORDS “GRANT”, “CONVEY” OR OTHER SIMILAR WORDS ARE HEREBY EXPRESSLY DISCLAIMED, WAIVED AND NEGATED. WITHOUT LIMITING THE GENERALITY OF THE TWO PRECEDING SENTENCES, ASSIGNEE ACKNOWLEDGES THAT ASSIGNOR HAS NOT MADE, AND ASSIGNOR HEREBY EXPRESSLY DISCLAIMS AND NEGATES, AND ASSIGNEE HEREBY EXPRESSLY WAIVES, ANY REPRESENTATION OR WARRANTY, EXPRESS, IMPLIED, AT COMMON LAW, BY STATUTE OR OTHERWISE RELATING TO (i) PRODUCTION

RATES, RECOMPLETION OPPORTUNITIES, DECLINE RATES OR THE QUALITY, QUANTITY OR VOLUME OF THE RESERVES OF MINERALS, IF ANY, ATTRIBUTABLE TO THE SUBJECT INTERESTS, (ii) ANY IMPLIED OR EXPRESS WARRANTY OF MERCHANTABILITY, (iii) ANY IMPLIED OR EXPRESS WARRANTY OF FITNESS FOR A PARTICULAR PURPOSE, (iv) ANY IMPLIED OR EXPRESS WARRANTY OF CONFORMITY TO MODELS OR SAMPLES OF MATERIALS, AND (v) ANY AND ALL IMPLIED WARRANTIES EXISTING UNDER ANY APPLICABLE LEGAL REQUIREMENT; IT BEING THE EXPRESS INTENTION OF BOTH ASSIGNEE AND ASSIGNOR THAT THE ROYALTY INTEREST IS HEREBY ASSIGNED TO ASSIGNEE ON AN “AS IS” AND “WHERE IS” BASIS WITH ALL FAULTS, AND THAT ASSIGNEE HAS MADE OR CAUSED TO BE MADE SUCH INSPECTIONS AS ASSIGNEE DEEMS APPROPRIATE. ASSIGNOR AND ASSIGNEE AGREE THAT, TO THE EXTENT REQUIRED BY APPLICABLE LEGAL REQUIREMENTS TO BE EFFECTIVE, THE DISCLAIMERS OF CERTAIN WARRANTIES CONTAINED IN THIS SECTION ARE “CONSPICUOUS” DISCLAIMERS FOR THE PURPOSES OF ANY APPLICABLE LEGAL REQUIREMENT.

(e) Substitution of Warranty. This instrument is made with full substitution and subrogation of Assignee in and to all covenants of warranty by Third Persons (other than Affiliates of Assignor) heretofore given or made with respect to the Xxxxx, the Subject Interests or any part thereof or interest therein.

ARTICLE II

DEFINITIONS

This Article II defines certain capitalized words, terms, and phrases used in this Conveyance. Certain other capitalized words, terms, and phrases used in this Conveyance are defined elsewhere in this Conveyance.

“Affiliate” means, for any specified Person, another Person that controls, is controlled by, or is under common control with, the specified Person. “Control”, as used in the preceding sentence, refers to the possession by one Person, directly or indirectly, of the right or power to direct or cause the direction of the management and policies of another Person, whether through the ownership of voting securities, by contract, or otherwise.

“AMI Area” means that area described in Exhibit D to this Conveyance, as such area may be extended pursuant to Article III of the Development Agreement.

“Assignee” is defined in the introductory paragraph to this Conveyance and also includes all permitted successors and assigns of Assignee.

“Assignee Minerals” is defined in Section 3.01.

“Assignee Proceeds” is defined in Section 3.03.

“Assignor” is defined in the introductory paragraph to this Conveyance and also includes all permitted successors and assigns of Assignor.

“Assignor Conveyances” means this Conveyance, the Term PDP Conveyance, the Perpetual PUD Conveyance and the Term PUD Conveyance.

“Assignor Retained Minerals” is defined in Section 1.04(b).

“Assignor’s Net Revenue Interest” means the interest, stated as a decimal, in Subject Minerals produced from a Well attributable to the Subject Interests in that Well, net of Production Burdens.

“Assignor’s Net Share of Minerals” means the share of Subject Minerals produced from each Well that is attributable to Assignor’s Net Revenue Interest in that Well determined prior to giving effect to this Conveyance and the Term PDP Conveyance.

“Business Day” means any day that is not a Saturday, Sunday, a holiday determined by the New York Stock Exchange, Inc. as “affecting ‘ex’ dates” or any other day on which national banking institutions in New York, New York are closed as authorized or required by law.

“Central Time” means the local time on any given day in Washita County, Oklahoma.

“Chargeable Costs” is defined in Section 3.02(a).

“Chesapeake” means Chesapeake Energy Corporation, an Oklahoma corporation.

“Closing Time” means 12:01 a.m. Central Time, on [ ], 2011.

“Computation Period” means each calendar quarter commencing at the Effective Time, with each calendar quarter being deemed to have begun at 12:01 a.m. Central Time on the first day of such calendar quarter and to have ended at 12:00 a.m. Central Time on the first day of the next calendar quarter, provided that the last Computation Period shall end at 12:00 a.m. Central Time on [September 1, 2031].

“Conveyance” is defined in the introductory paragraph to this Conveyance.

“Development Agreement” means that certain Development Agreement among Chesapeake, Assignor and Assignee dated as of even date herewith.

“Drilling Obligation Completion Date” has the meaning given to such term in the Development Agreement.

“Effective Time” is defined in the introductory paragraph to this Conveyance.

“Encumbrance” means any mortgage, lien, security interest, pledge, charge, encumbrance, preferential right to purchase, consent to assignment or burden or defect.

“Excess Costs” means, with respect to any Computation Period, an amount equal to the Chargeable Costs attributable to Assignee’s Minerals less the gross proceeds received by

Assignor attributable to the sale of Assignee’s Minerals. Excess Costs attributable to Assignee Minerals shall bear interest at the Prime Interest Rate from the end of the Computation Period in which such costs became due and payable to the date that Assignor recovers such amounts from Assignee Proceeds.

“Excluded Assets” means (a) those oil and gas xxxxx that are the subject of the Term PUD Conveyance and the Perpetual PUD Conveyance and (b) those oil and gas xxxxx that are described in Exhibit B.

“Fair Value” means, with respect to any portion of the Royalty Interest to be released pursuant to Section 11.02 in connection with a sale or release of any Well or Subject Interests, an amount of net proceeds which could reasonably be expected to be obtained from the sale of such portion of the Royalty Interest to a party which is not an Affiliate of either the Assignor or Assignee on an arms’-length negotiated basis, taking into account relevant market conditions and factors existing at the time of any such proposed sale or release, such net proceeds to be determined by deducting Assignee’s proportionate share of sales costs, commissions and brokerage fees, if any (based on the ratio of (i) the fair market value of the portion of the Royalty Interest being released to (ii) the fair market value of the Xxxxx and Subject Interests being transferred (including the value of the Royalty Interest being released)).

“Farmout Agreements” means any farmout agreement, participation agreement, exploration agreement, development agreement or any similar agreement.

“Force Majeure” is defined in Section 12.02.

“Gas” means natural gas and all other gaseous hydrocarbons or minerals, including helium, but specifically excluding any Gas Liquids.

“Gas Liquids” means those natural gas liquids and other similar liquid hydrocarbons, including ethane, propane, butane and natural gasoline, and mixtures thereof, that are removed from a gas stream by the liquids extraction process of any field facility or gas processing plant and delivered by the facility or plant as natural gas liquids.

“Governmental Authority” means the United States of America, any state, commonwealth, territory, or possession thereof, and any political subdivision of any of the foregoing, including courts, departments, commissions, boards, bureaus, agencies and other instrumentalities.

“Legal Requirement” means any law, statute, ordinance, decree, requirement, order, judgment, rule, or regulation of, including the terms of any license or permit issued by, any Governmental Authority.

“Minerals” means Oil, Gas and Gas Liquids.

“Mortgage” has the meaning given such term in the Development Agreement.

“Non-Affiliate” means, for any specified Person, any other Person that is not an Affiliate of the specified Person.

“Notice” means any notice, advice, invoice, demand or other communication required or permitted by this Conveyance.

“Oil” means crude oil, condensate and other liquid hydrocarbons recovered by field equipment or facilities, excluding Gas Liquids.

“Party,” when capitalized, refers to Assignor or Assignee. “Parties,” when capitalized, refers to Assignor and Assignee.

“Payment Date” is defined in Section 5.01(b).

“Permitted Encumbrances” means:

(a) the Production Burdens;

(b) contractual obligations arising under operating agreements, Farmout Agreements, production sales contracts, gathering agreements, transportation agreements, treating agreements, processing agreements, leases, assignments and other similar agreements that may affect the Subject Interests;

(c) pooling and unitization agreements, declarations, orders or Legal Requirements to secure payment of amounts not yet delinquent;

(d) liens that arise in the normal course of operations, such as liens for unpaid taxes, statutory liens securing unpaid suppliers and contractors, and contractual liens under operating agreements, in any case, that are not yet delinquent or, if delinquent, are being contested in good faith in the normal course of business;

(e) conventional rights of reassignment that obligate Assignor to reassign all or part of any Subject Interest to a Third Person if Assignor intends to release or abandon such interest before the expiration of the primary term or other termination of such interest;

(f) easements, rights-of-way, servitudes, permits, surface leases, surface use restrictions and other surface uses and impediments on, over or in respect of the Subject Interests that are not such as to interfere materially with the operation, value or use of the Subject Interests;

(g) rights reserved to or vested in any Governmental Authority to control or regulate any Subject Interests in any manner, and all applicable Legal Requirements;

(h) the terms of the instruments creating the Subject Interests;

(i) all rights to consent by, required notices to, filings with or other actions by Governmental Authorities in connection with the sale, disposition, transfer or conveyance of federal, state, tribal or other governmental oil and gas leases or interests therein or related thereto where the same are customarily obtained subsequent to the assignment, disposition or transfer of such oil and gas leases or interests therein;

(j) required non-governmental Third Person consents to assignments which have been obtained or waived by the appropriate parties or which need not be obtained prior to an assignment or which cannot be unreasonably withheld and preferential rights to purchase which have been waived by the appropriate parties or for which the time period for asserting such rights has expired without the exercise of such rights;

(k) matters that are customarily acceptable title defects (such as, but not limited to, defects that have been cured by possession under applicable statutes of limitation, defects in the early chain of title such as failure to recite marital status in documents, omission of heirship or succession proceedings, lack of survey, and failure to record releases of liens, production payments or mortgages that have expired by their own terms or the enforcement of which are barred by applicable statutes of limitation) and that do not (i) result in another Person’s superior claim of title to the relevant Subject Interest or (ii) in the aggregate, interfere materially with the operation, value or use of the Subject Interests;

(l) all other liens, charges, encumbrances, contracts, agreements, instruments, obligations, conditions, reservations, burdens, defects and irregularities affecting the Subject Interests that (i) do not secure an obligation in respect of borrowed money and (ii) are not such as to (in the aggregate) interfere materially with the operation, value or use of the Subject Interests; and

(m) the Mortgage;

provided that such aforementioned encumbrances are of the type and nature customary in the oil and gas industry and do not, alone or in the aggregate, materially and adversely affect the operation, value or use of any Subject Interests, and all to the extent, and for so long as, such Permitted Encumbrances are otherwise valid and enforceable against the Subject Interests, without recognizing, expressly or by implication, any rights or interests in any Third Person or Governmental Authority that such Third Person or Governmental Authority does not otherwise lawfully possess.

“Perpetual PUD Conveyance” means that certain Perpetual Overriding Royalty Interest Conveyance (PUD) by and between Assignor and Assignee, dated effective as of the Effective Time.

“Person” means any natural person, corporation, partnership, trust, estate, or other entity, organization or association.

“Post Production Cost Charge” is defined in Section 3.02(b).

“Prime Interest Rate” is defined in Section 5.02(b).

“Production Burdens” means, with respect to any Subject Interests or Subject Minerals, all royalty interests, overriding royalty interests, production payments, net profits interests and other similar interests that constitute a burden on, are measured by, or are payable out of the production of Minerals or the proceeds realized from the sale or other disposition thereof, excluding the Royalty Interests.

“Reasonably Prudent Operator Standard” means the standard of conduct of a reasonably prudent oil and gas operator under the same or similar circumstances, acting with respect to its own property and disregarding the existence of the Royalty Interest as a burden on such property.

“Royalty Interest” is defined in Section 1.01.

“Sales Price” means the price received by Assignor for Assignee Minerals determined in accordance with the following provisions:

(a) “sale” refers to any sale, exchange or other disposition of Assignee Minerals for value, the fair market value of such Minerals that are exchanged or otherwise disposed of for valuable consideration being the sales price that Assignor receives for any such Minerals sold pursuant to Section 4.01;

(b) amounts of money not paid to Assignor when due by any purchaser of Assignee Minerals (for example, Taxes or other amounts withheld or deducted by any such purchaser) shall not be included within the Sales Price until actually received by, or credited to the account of, Assignor;

(c) advance payments and prepayments for future deliveries of Assignee Minerals shall be included within the Sales Price, without interest, when that volume of Minerals subject to the advance payments or prepayments is actually produced;

(d) loan proceeds received by Assignor shall not be treated as a component of the applicable Sales Price; and

(e) if a controversy or possible controversy exists, whether by reason of any statute, order, decree, rule, regulation, contract or otherwise, between Assignor and any purchaser of Assignee Minerals or any other Person, about the correct Sales Price of any Assignee Minerals, about deductions from the Sales Price, about Assignor’s right to receive the proceeds of any sale of Assignee Minerals, or about any other matter, then monies withheld by the purchaser or deposited by it with an escrow agent or if Assignor receives any monies and promptly deposits such monies with a Third Person escrow agent as a result of such controversy, such monies shall not be included within the Sales Price until received by or returned to Assignor, as applicable.

“Subject Interests” means Assignor’s undivided interests in the Subject Lands, as determined prior to giving effect to this Conveyance, whether as lessee under leases, as an owner of the Subject Minerals (or the right to extract such Minerals) or otherwise, by virtue of which undivided interests Assignor has the right to conduct exploration, drilling, development and Mineral production operations on the Subject Lands, or to cause such operations to be conducted, or to participate in such operations by paying and bearing all or any part of the costs, risks and liabilities of such operations, to drill, test, complete, equip, operate and produce xxxxx to exploit the Minerals. The “Subject Interests” (a) may be owned by Assignor pursuant to leases, deeds, operating, pooling or unitization agreements, orders or any other instruments, agreements or documents, recorded or unrecorded, (b) include any and all extensions or renewals of leases covering the Subject Lands (or any portion thereof) obtained by Assignor, or any Affiliate

thereof, within six (6) months after the expiration or termination of any such lease, and (c) are subject to the Permitted Encumbrances. For the avoidance of doubt, the “Subject Interests” do not include: (i) Assignor’s interests in the Excluded Assets; (ii) Assignor’s rights to substances other than Minerals; (iii) Assignor’s rights to Minerals (other than Assignee Minerals) under contracts for the purchase, sale, transportation, storage, processing or other handling or disposition of Minerals; (iv) Assignor’s interests in, or rights to Minerals (other than Assignee Minerals) held in pipelines, gathering systems, storage facilities, processing facilities or other equipment or facilities, other than Xxxxx; or (v) any additional or enlarged interests in the Xxxxx, Subject Lands or Subject Minerals acquired by Assignor after the Closing Time, except (1) as may result from the operation of the terms of the instruments creating the Subject Interests or (2) as may be reflected in extensions and renewals covered by the preceding sentence.

“Subject Lands” means the lands subject to or covered by the oil and gas leases described in Exhibit A, insofar and only insofar as they are located within the AMI Area and cover the Target Formation, subject to the exceptions, exclusions and reservations set forth on such Exhibit A.

“Subject Minerals” means all Minerals in and under the Subject Lands, and that may be produced, saved and sold from the wellbore of a Well, insofar and only insofar as such Minerals are produced from the Target Formation, subject to the following exclusions: Minerals that are (a) lost in the production, gathering or marketing of Minerals; (b) used (i) in conformity with ordinary and prudent operations on the Subject Lands, including drilling and production operations with respect to a Well or (ii) in connection with operations (whether on or off the Subject Lands) for processing or compressing the Subject Minerals; (c) taken by a Third Person to recover costs, or some multiple of costs, paid or incurred by that Third Person under any operating agreement, pooling or unitization agreement or order or other agreement in connection with nonconsent operations conducted (or participated in) by that Third Person; and (d) retained by a Third Person for gathering, transportation, processing or marketing services related to the Subject Minerals in lieu of or in addition to cash payment for such services, to the extent such agreement to retain Minerals is permitted under this Conveyance; provided, however, that Subject Minerals includes Minerals not otherwise excluded above that are sold or exchanged for other Subject Minerals or otherwise disposed of for valuable consideration.

“Target Formation” means the Colony Granite Wash formation, being defined as the geologic interval between the top of the Des Moines formation (or top of the Colony Granite Wash ‘A’ formation) and the top of the Prue formation (or base of the Colony Granite Wash ‘C’ formation) between the stratigraphic equivalent of the measured depths of 12,285 feet to 12,862 feet as encountered on the electric log of the Xxx Xxx 1-24H well located in Section 00, Xxxxxxxx 00X, Xxxxx 18W in Washita County, Oklahoma (API No. 3514921413), a portion of which log is attached hereto as Exhibit E recognizing that the actual depth of the Target Formation will vary from depths of approximately 11,500 feet to 13,000 feet across the AMI Area.

“Taxes” is defined in Section 3.02(c).

“Term PDP Conveyance” means that certain Term Overriding Royalty Interest Conveyance (PDP) by and between Assignor and Chesapeake E&P Holding Corporation, an Oklahoma corporation, dated effective as of the Effective Time.

“Term PUD Conveyance” means that certain Term Overriding Royalty Interest Conveyance (PUD) by and between Assignor and Chesapeake E&P Holding Corporation, an Oklahoma corporation, dated effective as of the Effective Time.

“Third Person” means a Person other than Assignor or Assignee.

“Transfer” including its syntactical variants, means any assignment, sale, transfer, conveyance or disposition of any property; provided, Transfer as used herein does not include the granting of a mortgage on or security interest in Assignor’s interest in any property, including the Xxxxx, the Assignor’s Retained Minerals, the Subject Interests and the Subject Lands.

“Trustee” means The Bank of New York Mellon Trust Company, N.A., a national banking association organized under the laws of the United States of America with its principal place of business in New York, New York, acting not in its individual capacity but solely as trustee of Assignee.

“Well” means the borehole of each Mineral well more particularly described in Exhibit C to this Conveyance.

ARTICLE III

CALCULATION OF ASSIGNEE MINERALS

Section 3.01 Definition. “Assignee Minerals” is that share of the volume of Subject Minerals produced from each Well following the Effective Time equal to (a) 0.4500 x (b) Assignor’s Net Share of Minerals.

Section 3.02 Chargeable Costs.

(a) Definition. For each Computation Period, “Chargeable Costs” means the sum of (i) the Post Production Cost Charge, plus (ii) Excess Costs from prior Computation Periods, plus (iii) Taxes incurred, accrued or paid by Assignor; provided, that such costs are actually paid by Assignor during the relevant Computation Period or paid by Assignor during a prior Computation Period and not included in any prior Computation Period’s Chargeable Costs; provided that ad valorem and similar Taxes shall be considered Chargeable Costs for the Computation Period in which they are accrued.

(b) Post Production Cost Charge. “Post Production Cost Charge” means those costs incurred by Assignor (including internal costs and Third Person costs) to gather, store, transport, compress, process, treat, dehydrate and market, as applicable, the Subject Minerals, including any costs as may be required to deliver such Minerals to market; provided, with respect to marketing costs, only Non-Affiliate marketing fees and costs shall be included, and marketing costs for marketing services provided by Assignor or its Affiliates with respect to any Subject Minerals will be specifically excluded from the Post Production Cost Charge. Any costs, fees or expenses that are properly charged or allocated to Assignee Minerals pursuant to

another provision of this Conveyance (including, as provided for in the definition of Subject Minerals) shall not be included as part of the Post Production Cost Charge.

(c) Taxes. “Taxes” means general property, ad valorem, production, severance, sales, windfall profit, excise and other taxes, except income taxes, assessed or levied on or in connection with the Subject Interests, the Royalty Interest, this Conveyance, production of Subject Minerals, Assignor’s Net Share of Minerals, Assignee Minerals (or the proceeds from the sale thereof) or facilities or equipment on the Subject Lands that are used for the production, dehydration, treatment, processing, gathering or transportation of Subject Minerals, or against Assignor as owner of the Subject Interests or paid by Assignor on behalf of Assignee as owner of the Royalty Interest.

(d) Operating and Drilling Costs. For the avoidance of doubt, all costs associated with or paid or incurred in connection with the exploration, drilling, testing, completing, maintaining, developing and operating the Xxxxx or otherwise incurred in connection with the ownership or operation of the Subject Interests other than Taxes and Post Production Cost Charges shall be borne solely by Assignor and shall not be included as Chargeable Costs.

Section 3.03 Assignee Proceeds. “Assignee Proceeds” means, for any Computation Period (a) the amount of proceeds actually received by Assignor during such Computation Period attributable to the sale of Assignee Minerals less (b) the Chargeable Costs attributable to the Royalty Interest or Assignee Minerals.

ARTICLE IV

MARKETING OF ASSIGNEE MINERALS

Section 4.01 Rights and Duties Regarding Sale of Assignee Minerals. Assignor shall market or shall cause to be marketed Assignor’s Net Share of Minerals (including Assignee Minerals) in good faith and in accordance with the Reasonably Prudent Operator Standard and Section 4.02(d). Assignor shall use its commercially reasonable efforts in connection with any sale of Assignor’s Net Share of Minerals (including Assignee Minerals) to obtain, as soon as reasonably practicable, full payment for such Minerals; provided, however, that it shall not be considered a breach of Assignor’s marketing duty or standard of conduct for Assignor to market such Minerals to an Affiliate of Assignor, so long as Assignor does not market such Minerals at a volume-weighted average price lower than the volume-weighted average price upon which Assignor pays royalties to the owners of the other royalty interests in the Subject Minerals during any applicable 30-day period, save and excepting Chargeable Costs provided for in Article III hereof.

Section 4.02 Assignee’s Agent and Representative.

(a) Appointment. Assignee appoints Assignor as Assignee’s agent and representative to market and deliver or cause to be marketed and delivered all Assignee Minerals and to collect and receive all payments therefrom under any Minerals purchase agreement or contract without deduction (except to the extent Chargeable Costs are deducted for any Computation Period in accordance with Section 3.02). The appointment of Assignor as Assignee’s agent and representative for such purpose is a material item of consideration to the

Parties in connection with the execution and delivery of this Conveyance. Assignee may not remove Assignor from office as Assignee’s agent and representative, except for cause upon a material breach by Assignor of its duties to Assignee under this Conveyance.

(b) Duties and Powers. As Assignee’s agent and representative, Assignor shall receive all payments for the sale of Assignee Minerals and account to Assignee, receive and make all communications with the purchaser of such Minerals, and otherwise act and speak for Assignee in connection with the sale of Assignee Minerals. Third Persons may rely conclusively on the authority of Assignor to market Assignee Minerals, and with respect to Third Persons only, Assignee shall be conclusively bound by the acts of Assignor in connection with the sale of Assignee Minerals. It shall not be necessary for Assignee to join Assignor in the execution of any division order, transfer order or other instrument, agreement or document relating to the sale of Assignee Minerals. Third Persons may pay all proceeds for the sale of such Minerals directly to Assignor, without the necessity of any joinder by or consent of Assignee or any inquiry into the use or disposition of such proceeds by Assignor. In no event, however, shall the authority granted in this Section 4.02 or elsewhere in this Conveyance relieve Assignor of any liability for breach of this Conveyance.

(c) Prohibited Acts. Assignor may not act for or bind Assignee on any matter, except the marketing and delivery of Assignee Minerals, receipt of proceeds and other powers granted to Assignor under this Article IV.

(d) Standard of Conduct. In exercising its powers and performing its duties as Assignee’s agent and representative, Assignor shall act in good faith and in accordance with the Reasonably Prudent Operator Standard. It shall not be a violation of such standard of conduct for Assignor (i) to sell Assignor’s Net Share of Minerals or Assignee Minerals to an Affiliate pursuant to any purchase agreement or contract in compliance with Section 4.01 or (ii) to delegate some or all of Assignor’s duties as Assignee’s agent and representative to its Affiliates (so long as such Affiliates perform in good faith and in accordance with the Reasonably Prudent Operator Standard), with Assignor remaining liable to Assignee for the performance of such duties.

(e) Termination of Authority. Assignor may not resign as Assignee’s agent and representative without the prior written consent of Assignee, except that Assignor may resign as Assignee’s agent and representative without such consent with respect to any Subject Interests assigned, sold, transferred or conveyed by Assignor in accordance with the terms of this Conveyance. If such sale is made subject to the Royalty Interest, Assignor must cause the purchaser to assume the duties of Assignee’s agent and representative with respect to the Subject Interests acquired by that purchaser and to be bound by the provisions of this Article IV.

Section 4.03 Delivery of Subject Minerals. Assignor (whether or not it is serving as Assignee’s agent and representative) shall deliver or cause to be delivered Assignor’s Net Share of Minerals (including Assignee Minerals) to the purchasers thereof.

Section 4.04 Processing. Assignor may, or may by contract cause a Third Person to, dehydrate, separate, treat, compress or otherwise process Assignor’s Net Share of Minerals (including Assignee Minerals) and may commit any of the Subject Interests (including

the Royalty Interest) to an agreement for processing Minerals (pursuant to which, for example, the plant owner or operator receives a portion of the Minerals or plant products therefrom or proceeds of the sale thereof as a fee for processing), so long as (a) Assignor enters into such processing arrangements in good faith and in accordance with the Reasonably Prudent Operator Standard and (b) any such processing arrangements entered into with Affiliates of Assignor contain rates and charges that are comparable to the prevailing charges for similar services in the applicable area. Assignee shall be bound by such arrangements and shall permit all Assignee Minerals to be processed by Assignor or its contractor. Assignee shall not, however, be personally liable for any costs or risks associated with such processing operations, but Assignee shall indirectly suffer the energy content reduction and volume reductions associated with processing through corresponding reductions in the content and volumes of Assignee Minerals.

ARTICLE V

PAYMENT

Section 5.01 Obligation to Pay.

(a) The Obligation. After each Computation Period and on or before the Payment Date for that Computation Period, Assignor shall tender to Assignee the Assignee Proceeds for the applicable Computation Period, plus, to the extent applicable, (i) all of the proceeds to be paid to Assignee from the sale of Assignee Minerals produced during any prior Computation Periods, to the extent not previously paid to Assignee, (ii) any amounts payable to Assignee under Section 1.04(b) for the most recently completed Computation Period and (iii) any amounts (including any interest earned thereon) that were previously deposited with a Third Person escrow agent in accordance with Section 5.01(d) and subsequently determined by Assignor to be validly owing to Assignee. All such amounts shall be transmitted to Assignee by Assignor by means of wire transfer of funds to a bank account specified by Assignee pursuant to written instructions which shall remain in effect until and unless changed by subsequent written notice to Assignor.

(b) Payment Date. “Payment Date” means (i) for the first Computation Period, November 30, 2011 and (ii) for each subsequent Computation Period, the thirty-fifth (35th) day after the end of such Computation Period. If such day is not a Business Day, the Payment Date shall be the next Business Day.

(c) No Segregated Account. Prior to distribution to Assignee, all amounts received by Assignor from the sale of Assignee Minerals shall be held by Assignor in one of its general bank accounts and Assignor will not be required to maintain a segregated account for such funds or, as to disputed proceeds, deposited by Assignor with a Third Person escrow agent in accordance with Section 5.01(d).

(d) Disputed Proceeds. If Assignor receives any amount of money from the sale of Assignee Minerals that is subject to controversy or, in the good faith, reasonable opinion of Assignor, possible controversy, Assignor shall promptly deposit such money with a Third Person escrow agent in a segregated interest-bearing account. Such amount shall not be treated as a portion of Assignee Proceeds so long as it remains with such escrow agent, but shall be

treated as a portion of Assignee Proceeds, along with the accrued interest, if any, when received from such escrow agent and paid over to Assignee.

Section 5.02 Interest on Past Due Payments.

(a) Obligation to Pay. Any Assignee Proceeds or other amounts of money not paid by Assignor to Assignee when due shall bear, and Assignor will pay, interest at the Prime Interest Rate on the overdue amount commencing on the sixth (6th) day after such due date until such amount is paid.

(b) Definition. “Prime Interest Rate” means the lesser of (i) the rate of interest per annum publicly announced from time to time by The Bank of New York Mellon Trust Company, N.A. as its “prime rate” in effect at its principal office in New York City, New York (each change in the Prime Rate to be effective on the date such change is publicly announced), with the understanding that such bank’s “prime rate” may be one of several base rates, may serve as a basis upon which effective rates are from time to time calculated for loans making reference thereto, and may not be the lowest of such bank’s base rates or (ii) the maximum rate of interest permitted under applicable Legal Requirement.

Section 5.03 Overpayments and Refunds.

(a) Overpayments. If Assignor ever pays Assignee more than the amount of money then due and payable to Assignee under this Conveyance, Assignee shall not be obligated to return the overpayment, but Assignor may at any time thereafter deduct from Assignee Proceeds and retain for its own account an amount equal to the overpayment.

(b) Refunds. If Assignor is ever legally obligated to pay any Third Person, including any Minerals purchaser or Governmental Authority, any refund, interest, penalty or other amount of money, because any payment of Assignee Proceeds received by Assignor for the account of Assignee exceeded, or allegedly exceeded, the amount due or lawful under any applicable contract, Legal Requirement, or other obligation, Assignor may thereafter deduct from Assignee Proceeds and retain for its own account an amount equal to such payment.

Section 5.04 Protection of Assignee Proceeds. It is the intent of Assignor and Assignee that Assignee is an “interest owner” with an interest separate and distinct from that of Assignor within the meaning and for the purposes of the Oil and Gas Owners’ Lien Act of 2010, Okla. Stat. tit. 52, § 549.1, et. seq., and that Assignee is entitled to all the benefits of such Act.

ARTICLE VI

RECORDS AND REPORTS

Section 6.01 Books, Records and Accounts.

(a) Obligation to Maintain. Assignor shall maintain true and correct books, records and accounts of (i) all transactions required or permitted by this Conveyance and (ii) the financial information necessary to effect such transactions, including the financial information needed to calculate each installment of Assignee Proceeds.

(b) Right of Inspection. Assignee or its representatives, at Assignee’s expense, may inspect and copy such books, records and accounts in the offices of Assignor during normal business hours and upon reasonable notice.

Section 6.02 Statements.

(a) Quarterly Statements. On each Payment Date, Assignor shall deliver to Assignee a statement showing the computation of the Assignee Proceeds for the applicable Computation Period.

(b) Annual Statements. On the first Payment Date after the end of each calendar year, such statement shall also show the computation of Assignee Proceeds for the preceding calendar year.

(c) Contents of Statements. Without limiting the generality of the foregoing provisions in this Section 6.02, each statement delivered by Assignor to Assignee pursuant to this Section 6.02 shall state, for the relevant period, to the extent Assignor has the information necessary to determine such amounts, (i) the total volumes of Subject Minerals produced from the Xxxxx, (ii) the total volumes of Assignor’s Net Share of Minerals produced from each Well, (iii) the total volumes of Assignee Minerals, (iv) the applicable Sales Price, (v) the Chargeable Costs, (vi) the amount of Assignee Proceeds due and payable for the relevant period and (vii) the amounts of money, if any, due and payable by any purchaser of Assignor’s Net Share of Minerals (including Assignee Minerals), the nonpayment of which resulted in a reduction in Assignee Proceeds for the relevant period. If Assignor is not the operator of a Well and such information is not made available to the Assignor as a non-operator, Assignor shall use commercially reasonable efforts to exercise its contractual rights with respect to the operator of such Well to cause such operator to provide such information to Assignor.

Section 6.03 Assignee’s Exceptions to Quarterly Statements. If Assignee takes exception to any item or items included in any statement required by Section 6.02, Assignee must notify Assignor in writing within sixty (60) days after Assignee’s receipt of such statement. Such Notice must set forth in reasonable detail the specific charges complained of and to which exception is taken. Adjustments shall be made promptly for all complaints and exceptions that are justified. Notwithstanding anything to the contrary herein, all matters reflected in Assignor’s statements for the preceding calendar year (or portion thereof) that are not objected to by Assignee in the manner provided by this Section 6.03 shall be deemed correct as rendered by Assignor to Assignee.

Section 6.04 Other Information.

(a) Disclosure. At Assignee’s request, subject to applicable restrictions on disclosure and transfer of information, Assignor shall give Assignee and its designated representatives reasonable access in Assignor’s office during normal business hours to all title, geological (to the extent not prohibited by any applicable license agreement), Well and production data in Assignor’s possession or Assignor’s Affiliates’ possession, relating to operations on the Subject Interests. In addition, Assignor shall promptly provide Assignee with such other information in Assignor’s possession or Assignor’s Affiliates’ possession, relating to

operations on the Subject Interests, as reasonably requested by Assignee, as well as provide such documentation as the Trustee may reasonably request to confirm the satisfaction of the Assignor’s drilling obligation under the Development Agreement.

(b) Disclaimer of Warranties and Liability. Assignor makes no representations or warranties about the accuracy or completeness of any data, reports, studies or other information made available to Assignee and shall have no liability to Assignee or any other Person resulting from such data, studies, reports or other information.

(c) No Attribution. Assignee shall not, in any securities filings or reports made by Assignee, attribute to Assignor or to the consulting engineers any reports or studies made available to Assignee, or the contents thereof.

(d) Confidentiality. All information furnished to Assignee and its designated representatives pursuant to this Section 6.04 is confidential and for the sole benefit of Assignee and shall not be disclosed by Assignee or its designated representatives to any other Person, except to the extent that such information (i) is required in any report, statement or testimony submitted to any Governmental Authority having or claiming to have jurisdiction over Assignee or submitted to bank examiners or similar organizations or their successors, (ii) is required in response to any summons or subpoena or in connection with any litigation, (iii) is reasonably believed to be required in order to comply with any applicable Legal Requirement to Assignee, (iv) was publicly available or otherwise known to the recipient at the time of disclosure or (v) subsequently becomes publicly available other than through any act or omission of the recipient; provided, however, with respect to the disclosures with respect to items (i), (ii) and (iii) above, Assignee will notify Assignor prior to any such disclosure in order to provide Assignor an opportunity to seek to limit any such required disclosure. In connection with the marketing of Assignee’s assets upon termination of Assignee, Assignee and its designated representatives may, on a confidential basis in accordance with this Section 6.04(d), mutatis mutandis, provide any potential purchaser of such assets with the same information Assignee has access to pursuant to Section 6.04.

ARTICLE VII

NO LIABILITY OF ASSIGNEE

Assignee shall not be personally liable or responsible under this Conveyance for any cost, risk, liability or obligation associated in any way with the ownership or operation of the Subject Lands, the Subject Interests, the Xxxxx or the Subject Minerals. The foregoing sentence does not restrict the right of Assignor to deduct Chargeable Costs in calculating the volumes of Assignee Minerals or Assignee Proceeds.

ARTICLE VIII

OPERATIONS

Section 8.01 Standards of Conduct. Except as otherwise specifically provided in this Conveyance, Assignor shall (a) operate and maintain the Subject Interests and (b) make elections under each applicable lease, operating agreement, unit agreement, contract for development and other similar instrument or agreement (including elections concerning

abandonment of any Well or release of any Subject Interest) in good faith and in accordance with the Reasonably Prudent Operator Standard. Where Assignor or one of its Affiliates does not operate the Subject Interests but Assignor has elected to participate as a non-operator in the drilling of a Well, Assignor shall use commercially reasonable efforts to exercise its contractual rights (under the applicable operating agreement or otherwise) to cause the operators of such Subject Interests to act in accordance with the Reasonably Prudent Operator Standard.

Section 8.02 Abandonment of Properties. Nothing in this Conveyance shall obligate Assignor to continue to operate any Well or to operate or maintain in force or attempt to maintain in force any Subject Interest when such Well ceases to produce, or Assignor determines, in accordance with Section 8.01 above, that such Well or Subject Interest is not capable of producing Minerals in paying quantities. The expiration of a Subject Interest in accordance with the terms and conditions applicable thereto shall not be considered to be a voluntary surrender or abandonment thereof.

ARTICLE IX

POOLING AND UNITIZATION

Section 9.01 Pooling of Subject Interests. Certain Subject Interests have been, or may have been, heretofore pooled and unitized for the production of Minerals. Such Subject Interests are and shall be subject to the terms and provisions of the applicable pooling and unitization agreements and orders, and the Royalty Interest in each pooled or unitized Subject Interest shall apply to and affect only the Minerals produced from such units that accrues to such Subject Interest under and by virtue of the applicable pooling and unitization agreements and orders.

Section 9.02 Pooling and Unitization.

(a) Right to Pool. Assignor has the exclusive executive right and power (as between Assignor and Assignee) to pool or unitize any Subject Interest and to alter, change, amend or terminate any pooling or unitization agreements heretofore or hereafter entered into, as to all or any part of the Subject Lands, as to any one or more of the formations or horizons, and as to any Minerals, upon such terms and provisions as Assignor shall in its sole discretion deem appropriate.

(b) Effect of Pooling. If and whenever through the exercise of such right and power, or pursuant to any Legal Requirement now existing or hereafter enacted or promulgated, any Subject Interest is pooled or unitized in any manner, the Royalty Interest, insofar as it affects such Subject Interest, shall apply to and affect only the Minerals production that accrues to such Subject Interest under and by virtue of the applicable pooling and unitization agreement or order. It shall not be necessary for Assignee to agree to, consent to, ratify, confirm or adopt any exercise of pooling or unitization of any Subject Interest by Assignor.

ARTICLE X

GOVERNMENT REGULATION

Section 10.01 Legal Requirements. Except as provided in Section 10.03, all obligations of Assignor under this Conveyance are, and shall be, subject to all applicable Legal Requirements and the instruments, documents and agreements creating the Subject Interests.

Section 10.02 Filings. Assignor shall use its reasonable discretion in making filings for itself and on behalf of Assignee with any Governmental Authority having jurisdiction with respect to matters affecting the Subject Interests, the Subject Lands or the Subject Minerals.

Section 10.03 Superseding Effect. By acceptance of this Conveyance, Assignee agrees, for itself and its successors and assigns, immediate and remote, that the timing of payment, accrual of interest and reporting requirements with respect to the Royalty Interest shall be as provided by the terms of this Conveyance and not as prescribed by the Oklahoma Production Revenue Standards Act, as amended, codified at Title 52, Section 570.1, et seq. of the Oklahoma Statutes, and any similar Legal Requirement.

ARTICLE XI

ASSIGNMENT AND SALE OF SUBJECT INTERESTS

Section 11.01 Assignment by Assignor Subject to Royalty Interest.

(a) Right to Sell. Assignor may not Transfer any interest in the Xxxxx, the Subject Interests or any part thereof or any undivided interest therein in violation of Section 11.04. Subject to Section 11.02 and 11.04, Assignor may from time to time Transfer, mortgage or pledge its interest in the Xxxxx, the Subject Interests, or any part thereof or an undivided interest therein, if and only if (i) such Transfer, mortgage or pledge is made expressly subject to and burdened with the Royalty Interest and this Conveyance, (ii) solely in connection with a Transfer other than a Transfer pursuant to a foreclosure on any mortgage or security interest, Assignor has caused the assignee, purchaser, transferee or grantee of any such transaction to (A) acknowledge that the affected Subject Interests are taken subject to and burdened with the Royalty Interest and this Conveyance and (B) assume and agree to discharge Assignor’s obligations under this Conveyance with respect to such Subject Interests from and after the actual date of any such Transfer and (iii) in connection with any Transfer pursuant to a foreclosure on any mortgage or security interest, Assignor has used commercially reasonable efforts to cause the assignee, purchaser, transferee or grantee of any such transaction to (A) acknowledge that the affected Subject Interests are taken subject to and burdened with the Royalty Interest and this Conveyance and (B) assume and agree to discharge Assignor’s obligations under this Conveyance with respect to such Subject Interests from and after the actual date of any such Transfer. Any assumption and agreement to discharge shall be by appropriate written instrument for the express benefit of and enforceable by the Assignee. For avoidance of doubt, nothing in Section 11.01(a) is intended to permit any assignee, purchaser, transferee or grantee to acquire any interest in the Xxxxx, the Subject Interests or any part thereof or undivided interest therein without being subject to and burdened with the Royalty Interest and this Conveyance. Assignee shall not be required to recognize any purported Transfer, mortgage or pledge not made in conformance with this Section 11.01(a) and, notwithstanding any such

purported Transfer, mortgage or pledge, Assignor shall remain obligated under this Conveyance just as if such Transfer, mortgage or pledge attempt had not been made and Assignee shall continue to deal with the Assignor to the exclusion of the purported transferee. Further, to the extent permitted by applicable law, any purported Transfer not made in conformance with this Section 11.01(a) shall be void and of no effect.

(b) Effect of Sale. From and after the actual date of any such Transfer by Assignor made in full compliance with Section 11.01(a) (and only upon such full compliance), Assignor shall be relieved of all obligations, requirements and responsibilities arising under this Conveyance with respect to the Subject Interests Transferred, as the same pertain to Assignee Minerals produced from and after (but not prior to) said date of such Transfer.

(c) Allocation of Consideration. Assignee is not entitled to receive any share of the sales proceeds received by Assignor in any transaction permitted by this Section 11.01.

(d) Separate Interest. Notwithstanding any provision to the contrary in Article IV, effective on the effective date of any Transfer of any Subject Interest made in full compliance with Section 11.01(a), Assignee Minerals and Assignee Proceeds shall thereafter be computed separately with respect to such Subject Interests, and the assignee, buyer, transferee or grantee of such Subject Interests shall thereafter serve as Assignee’s agent and representative under Article IV with respect to such interests and shall pay all corresponding Assignee Proceeds directly to Assignee.

Section 11.02 Sale and Release of Properties.

(a) Transfer. Subject to Section 11.04, Assignor may from time to time, Transfer the Xxxxx, the Subject Interests, or any part thereof or undivided interest therein, free of the Royalty Interest and this Conveyance provided that the aggregate Fair Value of all Royalty Interests conveyed under (i) this Conveyance and/or (ii) any other Assignor Conveyance, which is released during any twelve (12) month period, shall not exceed $5,000,000 in the aggregate.

(b) Payments. In connection with any Transfer pursuant to this Section 11.02, Assignor shall remit to Assignee an amount equal to the Fair Value of the Royalty Interest being released. Assignor shall make such payment to Assignee on the Payment Date for the Computation Period in which Assignor receives the payment with respect to any such Transfer of the Subject Interest.

(c) Release. In connection with any Transfer provided for in Section 11.02(a), Assignee shall, on request, execute, acknowledge and deliver to Assignor a recordable instrument (reasonably acceptable to Assignor) that releases the Royalty Interest with respect to the Well and the related Subject Interests and Subject Lands being Transferred.

(d) Effect of Sale. From and after the actual date of any such Transfer by Assignor, Assignor and any assignee, purchaser, transferee or grantee of such Subject Interest shall be relieved of all obligations, requirements and responsibilities arising under the Royalty Interest or this Conveyance with respect to the Well or Subject Interests Transferred, except for those that accrued prior to such date.

Section 11.03 Founder Well Participation Program. Notwithstanding anything contained in this Conveyance to the contrary, Assignor may Transfer an undivided interest in any Development Well and/or any Subject Interests pursuant to the terms and conditions of the Founder Well Participation Program of Chesapeake Energy Corporation, free and clear of the Royalty Interest; provided, however, that any such Transfer shall not reduce the Assignor’s Net Revenue Interest warranted herein. In connection with any Transfer provided for in this Section 11.03, Assignee shall, on request, execute, acknowledge and deliver to Assignor a recordable instrument (reasonably acceptable to Assignor) that releases the Royalty Interest with respect to the undivided interest in any Development Well and the related Subject Interests being Transferred.

Section 11.04 Transfer of Subject Interests. Assignor will not Transfer any Well or any of the Subject Interests pursuant to Sections 11.01 and 11.02 prior to the Drilling Obligation Completion Date, and in the event of any attempted Transfer in violation of this Section 11.04, Assignor shall remain liable and a party hereto, just as if no Transfer attempt had been made, and Assignee shall continue to deal with Assignor to the exclusion of the purported transferee. For the avoidance of doubt, nothing in this Section 11.04 shall restrict Assignor’s ability to Transfer Subject Interests pursuant to the terms of the Development Agreement or Section 11.03. Further, to the extent permitted by applicable law, such attempted Transfer in violation of this Section 11.04 shall be void and of no force or effect. Assignor expressly states and recognizes that the restrictions on transfer imposed on Assignor in this Section 11.04 and in Section 11.01(a) are made in reasonable protection of an interest of the Assignee created hereunder.

Section 11.05 Change in Ownership.

(a) Obligation to Give Notice. No change of ownership or of the right to receive payment of the Royalty Interest, or of any part thereof, by Assignee, however accomplished, shall bind Assignor until notice thereof is furnished to Assignor by the Person making the transfer and the Person claiming the benefit thereof, and then only with respect to payments made after such Notice is furnished.

(b) Notice of Sale. Notice of sale, transfer, conveyance or assignment shall consist of a certified copy of the recorded instrument accomplishing the same.

(c) Notice of Other Changes of Ownership. Notice of change of ownership or of the right to receive payment accomplished in any other manner (e.g., by dissolution of Assignee) shall consist of certified copies of recorded documents and complete proceedings legally binding and conclusive of the rights of all Persons.

(d) Effect of Lack of Notice. Until such Notice accompanied by such documentation is furnished to Assignor in the manner provided above, Assignor may, at Assignor’s election, either (i) continue to pay or tender all sums payable on the Royalty Interest in the same manner provided in this Conveyance, precisely as if no such change in interest or ownership or right to receive payment had occurred or (ii) suspend payment of Assignee Proceeds without interest until such documentation is furnished.

(e) Effect of Nonconforming Notices. The kinds of Notice provided by this Section 11.05 shall be exclusive, and no other kind, whether actual or constructive, shall bind Assignor.

Section 11.06 One Payee. Assignor shall never be obligated to pay Assignee Proceeds to more than one Person. If more than one Person is ever entitled to receive payment of any part of Assignee Proceeds, Assignor may suspend payments of all Assignee Proceeds until the concurrent owners or claimants of the Royalty Interest or the right to receive payment of Assignee Proceeds appoint one Person in writing to receive all payments of Assignee Proceeds on their behalf. Assignor may thereafter conclusively rely upon the authority of that Person to receive payments of Assignee Proceeds and shall be under no further duty to inquire into the authority or performance of such Person.

Section 11.07 Rights of Mortgagee. If Assignee executes a mortgage or deed of trust covering all or part of the Royalty Interest, the mortgagees or trustees therein named or the holders of any obligation secured thereby shall be entitled, to the extent that such mortgage or deed of trust so provides, to exercise the rights, remedies, powers and privileges conferred upon Assignee by this Conveyance and to give or withhold all consents required to be obtained from Assignee. This Section 11.07 shall not be deemed or construed to impose upon Assignor any obligation or liability undertaken by Assignee under such mortgage or deed of trust or under the obligation secured thereby. Should any interest conveyed herein to Assignee revert to Assignor pursuant to Section 1.04(c), such interest shall revert free and clear of any lien or security interest conveyed by Assignee.

Section 11.08 No Drainage. Assignor covenants and agrees that, prior to June 30. 2031, neither Assignor nor any of its Affiliates shall drill any Mineral well that will have a perforated segment in the Target Formation that will be within six hundred (600) feet of any perforated interval in the Target Formation of any Well that is producing Minerals from the Target Formation.

ARTICLE XII

FORCE MAJEURE

Section 12.01 Nonperformance. Assignor shall not be responsible to Assignee for any loss or damage to Assignee resulting from any delay in performing or failure to perform any obligation under this Conveyance (other than Assignor’s obligation to make payments of Assignee Proceeds to Assignee) to the extent such failure or delay is caused by Force Majeure.

Section 12.02 Force Majeure. “Force Majeure” means any of the following, to the extent they delay or prevent performance of Assignor’s obligations under this Conveyance (other than Assignor’s obligation to make payments of Assignee Proceeds to Assignee) and are not caused by the breach by Assignor of its duty to perform certain obligations under this Conveyance in accordance with the Reasonably Prudent Operator Standard:

(a) act of God, fire, lightning, landslide, earthquake, storm, hurricane, hurricane warning, flood, high water, washout, tidal wave or explosion;

(b) strike, lockout, or other similar industrial disturbance, act of the public enemy, war, military operation, blockade, insurrection, riot, epidemic, arrest or restraint of Governmental Authority or people, or national emergency;

(c) the inability of the Assignor to acquire, or the delay on the part of any Third Person (other than an Affiliate of the Assignor) in acquiring, materials, supplies, machinery, equipment, servitudes, right-of-way grants, easements, permits, licenses, approvals or authorizations necessary to enable such Party to perform hereunder;

(d) any breakage of or accident to machinery, equipment or lines of pipe, the repair, maintenance, improvement, replacement, alteration to a plant or line of pipe or related facility, the testing of machinery, equipment or line of pipe, or the freezing of a line of pipe;

(e) any Legal Requirement or the affected Party’s compliance therewith; or

(f) any other cause, whether similar or dissimilar to the causes enumerated in (a) through (e) above, not reasonably within the control of Assignor.

Section 12.03 Force Majeure Notice. Assignor will give Assignee a Notice of each Force Majeure as soon as reasonably practicable after the occurrence of the Force Majeure.

Section 12.04 Remedy. Assignor will use its commercially reasonable efforts to remedy each Force Majeure and resume full performance under this Conveyance as soon as reasonably practicable, except that the settlement of strikes, lockouts or other labor disputes shall be entirely within the discretion of Assignor.

ARTICLE XIII

NOTICE

Section 13.01 Written Notice. Except as otherwise provided by this Conveyance, each Notice shall be in writing.

Section 13.02 Methods of Giving Notice. Notice may be given by any reasonable means, including email, telecopier, hand delivery, overnight courier or U.S. mail.

Section 13.03 Charges. All Notices shall be properly addressed to the recipient, with all postage and other charges being paid by the Party giving Notice.

Section 13.04 Effective Date. Notice shall be effective when actually received by the Party being notified; provided, however, that Notices given by email or telecopy on any day other than a Business Day, or on a Business Day but after 5:00 p.m. local time at the location of the Party being notified, shall be deemed received on the next Business Day, unless receipt is acknowledged prior to the next Business Day.

Section 13.05 Addresses. The addresses of the Parties for purposes of Notice are the addresses in the introductory paragraph to this Conveyance.

Section 13.06 Change of Address. Either Party may change its address to another address within the continental United States by giving ten (10) days’ Notice to the other Party.

ARTICLE XIV

OTHER PROVISIONS

Section 14.01 Successors and Assigns. The provisions and conditions contained in this Conveyance shall run with the land and the respective interests of Assignor and Assignee in the Subject Minerals, and, subject to the limitation and restrictions on the assignment or delegation by the Parties of their rights and interests under this Conveyance, this Conveyance binds and inures to the benefit of Assignor, Assignee and their respective successors, assigns and legal representatives.

Section 14.02 Governing Law. THIS CONVEYANCE SHALL BE CONSTRUED UNDER AND GOVERNED BY THE LAWS OF THE STATE OF OKLAHOMA WITHOUT GIVING EFFECT TO ANY CHOICE OR CONFLICT OF LAW PRINCIPLES THAT WOULD CAUSE THE APPLICATION OF THE LAWS OF ANOTHER JURISDICTION.

Section 14.03 Construction of Conveyance. In construing this Conveyance, the following principles shall be followed:

(a) no consideration shall be given to the captions of the articles, sections, subsections or clauses, which are inserted for convenience in locating the provisions of this Conveyance and not as an aid in its construction;

(b) no consideration shall be given to the fact or presumption that one Party had a greater or lesser hand in drafting this Conveyance;

(c) the word “includes” and its syntactical variants mean “includes, but is not limited to” and corresponding syntactical variant expressions;

(d) a defined term has its defined meaning throughout this Conveyance, regardless of whether it appears before or after the place in this Conveyance where it is defined;

(e) the plural shall be deemed to include the singular, and vice versa, unless the content otherwise requires; and

(f) each exhibit, attachment and schedule to this Conveyance is a part of this Conveyance, but if there is any conflict or inconsistency between the main body of this Conveyance and any exhibit, attachment or schedule, the provisions of the main body of this Conveyance shall prevail.

Section 14.04 No Waiver. Failure of either Party to require performance of any provision of this Conveyance shall not affect either Party’s right to require full performance thereof at any time thereafter, and the waiver by either Party of a breach of any provision hereof

shall not constitute a waiver of a similar breach in the future or of any other breach or nullify the effectiveness of such provision.

Section 14.05 Relationship of Parties. This Conveyance does not create a partnership, mining partnership, joint venture or relationship of trust or agency (except with respect to Assignor’s agency relationship with respect to those matters set forth in Article IV above) between the Parties.

Section 14.06 Further Assurances. Each Party shall execute, acknowledge and deliver to the other Party all additional instruments and other documents reasonably required to describe more specifically any interests subject hereto, to vest more fully in Assignee the Royalty Interest conveyed (or intended to be conveyed) by this Conveyance, or to evidence or effect any transaction contemplated by this Conveyance. Assignor shall also execute and deliver all additional instruments and other documents reasonably required to transfer interests in state, federal or Indian lease interests in compliance with applicable Legal Requirements or agreements.

Section 14.07 The 12:01 A.M. Convention. Except as otherwise provided in this Conveyance, each calendar day, month, quarter and year shall be deemed to begin at 12:01 a.m. Central Time on the stated day or on the first day of the stated month, quarter or year, and to end at 12:00 a.m. Central Time on the next day or on first day of the next month, quarter or year, respectively.

Section 14.08 Counterpart Execution. This Conveyance may be executed in any number of counterparts, all of which are identical. Every counterpart of this Conveyance shall be deemed to be an original for all purposes, and all such counterparts together shall constitute one and the same instrument. As between the Parties, any signature hereto delivered by a Party by facsimile or other electronic transmission (including scanned documents delivered by email) shall be deemed an original hereto.

Section 14.09 Present and Absolute Conveyance. It is the express intention of Assignor and Assignee that the Royalty Interest is, and shall be construed for all purposes as, a present, fully-vested and absolute conveyance.

Section 14.10 Limitation of Liability. It is expressly understood and agreed by the Parties hereto that (a) this Conveyance is executed and delivered by the Trustee not individually or personally, but solely as Trustee in the exercise of the powers and authority conferred and vested in it, and (b) under no circumstances shall the Trustee be liable for the breach or failure of any obligation, representation, warranty or covenant made or undertaken by Assignee under this Conveyance.

Section 14.11 Severability. In case any provision, covenant or obligation under this Conveyance is held to be invalid, illegal or unenforceable, the validity, legality and enforceability of the remaining provisions, covenants or obligations of this Conveyance are declared to be severable and not in any way affected or impaired thereby.

Section 14.12 Waiver of Damages. NOTWITHSTANDING ANYTHING TO THE CONTRARY IN THIS AGREEMENT, NO PARTY SHALL BE LIABLE

HEREUNDER FOR EXEMPLARY, PUNITIVE, SPECIAL, INDIRECT, CONSEQUENTIAL, REMOTE OR SPECULATIVE DAMAGES, WHETHER BASED IN CONTRACT, TORT, STRICT LIABILITY, OTHER LAW OR OTHERWISE.

[Remainder of page intentionally left blank.]


Chesapeake Granite Wash Trust

By:	The Bank of New York Mellon Trust Company, N.A., as Trustee

	By:
		Name:	Xxxxxxx X. Xxxxxx
		Title:	Vice President

[Signature Page to the Perpetual Conveyance (PDP)]


STATE OF OKLAHOMA		§
		§
COUNTY OF OKLAHOMA		§

This instrument was acknowledged before me on , 2011, by Xxxxxxx X. Dell’Osso, Jr., as Executive Vice President and Chief Financial Officer of Chesapeake Exploration, L.L.C., an Oklahoma limited liability company, on behalf of said limited liability company.

WITNESS my hand and official seal this day of , 2011.

NOTARY PUBLIC,

State of Oklahoma

(printed name)

My commission expires:

[SEAL]

[Acknowledgment Page to the Perpetual Conveyance (PDP)]


STATE OF TEXAS		§
		§
COUNTY OF XXXXXX		§

This instrument was acknowledged before me on [—], 2011, by Xxxxxxx X. Xxxxxx, as Vice President of The Bank of New York Mellon Trust Company, N.A., a national banking association organized under the laws of the United States of America, as Trustee of Chesapeake Granite Wash Trust, a Delaware statutory trust, on behalf of said national banking association, as trustee of said trust.

WITNESS my hand and official seal this [—] day of [—], 2011.

NOTARY PUBLIC,

State of Texas

(printed name)

My commission expires:

[SEAL]

[Acknowledgment Page to the Perpetual Conveyance (PDP)]

Exhibit A

To Perpetual Overriding Royalty Interest Conveyance (PDP)

(Oil and Gas Leases)

Lease No

County

Lease Name

Lessee

Lease Date

Book

Page

Entry

Twn

Rge

Sec

FINAL LEGAL DESCP

OK3200025-001

WASHITA

XXXXXXXXX,
XXXXXXX XXX XXXX
REVOCABLE TRUST

CHESAPEAKE
EXPLORATION LP

5/23/2007

1087

462

I-2007-011138

010N

016W

0004

TOWNSHIP 10 NORTH - RANGE 16 WEST

SECTION 4: LOTS 1, 2, 3, & E/2 OF XXX 0, X/0 XX/0, XX/0 XX/0, X/0 XX/0 NW/4

OK3200025-002

WASHITA

XXXX, XXXXXX XXXXX, XX

CHESAPEAKE
EXPLORATION LP

5/23/2007

1072

671

I-2007-005902

010N

016W

0004

TOWNSHIP 10 NORTH - RANGE 16 WEST

SECTION 4: LOTS 1, 2, 3, & E/2 OF XXX 0, X/0 XX/0, XX/0 XX/0, X/0 XX/0 NW/4

OK3200025-004

WASHITA

XXXXXX, XXXXXXX R &
XXXXX

CHESAPEAKE
EXPLORATION LLC

7/23/2007

1082

289

I-2007-009329

010N

016W

0004

TOWNSHIP 10 NORTH - RANGE 16 WEST

SECTION 4: XXX 0, XXX 0, X/0 XX/0, XXX 0, XX/0 XX/0 A/K/A E/2 NW/4, E/2 OF LOT 4, E/2 SW NW, SE/4

OK3200025-005

WASHITA

XXXXXX, XXXXXXX
XXXXXXX & XXXX XXXX
REV

CHESAPEAKE
EXPLORATION LLC

7/23/2007

1082

285

I-2007-009328

010N

016W

0004

TOWNSHIP 10 NORTH - RANGE 16 WEST

SECTION 4: SE/4

OK3200025-019

WASHITA

XXXXX, XXXX J

CHESAPEAKE
EXPLORATION LLC

1/28/2011

1196

404

I-2011-001956

010N

016W

0004

TOWNSHIP 10 NORTH - RANGE 16 WEST

SECTION 4: SE/4

OK3200025-020

WASHITA

XXXXX, XXXXX XXXXX
XXXXXXXX

CHESAPEAKE
EXPLORATION LLC

12/28/2010

1196

407

I-2011-001957

010N

016W

0004

TOWNSHIP 10 NORTH - RANGE 16 WEST

SECTION 4: SE/4

OK3200025-021

WASHITA

XXXXXXXX, XXXX X

CHESAPEAKE
EXPLORATION LLC

12/28/2010

1196

373

I-2011-001947

010N

016W

0004

TOWNSHIP 10 NORTH - RANGE 16 WEST

SECTION 4: SE/4

OK3200025-022

WASHITA

XXXXXXXX, XXXXXX E

CHESAPEAKE
EXPLORATION LLC

12/28/2010

1196

376

I-2011-001948

010N

016W

0004

TOWNSHIP 10 NORTH - RANGE 16 WEST

SECTION 4: SE/4

OK3200025-023

WASHITA

XXXXXXXX, XXXXX XXX

CHESAPEAKE
EXPLORATION LLC

12/28/2010

1196

379

I-2011-001949

010N

016W

0004

TOWNSHIP 10 NORTH - RANGE 16 WEST

SECTION 4: SE/4

OK3200025-024

WASHITA

WHITE, XXXXXX XXXXXXX

CHESAPEAKE
EXPLORATION LLC

12/28/2010

1196

615

I-2011-002026

010N

016W

0004

TOWNSHIP 10 NORTH - RANGE 16 WEST

SECTION 4: SE/4

OK3200025-025

WASHITA

XXXXXXXX, XXXXX
XXXXXXX

CHESAPEAKE
EXPLORATION LLC

12/28/2010

1196

385

I-2011-001951

010N

016W

0004

TOWNSHIP 10 NORTH - RANGE 16 WEST

SECTION 4: SE/4

OK3200025-026

WASHITA

XXXXXX, XXXXX T

CHESAPEAKE
EXPLORATION LLC

1/5/2011

1196

388

I-2011-001952

010N

016W

0004

TOWNSHIP 10 NORTH - RANGE 16 WEST

SECTION 4: SE/4

OK3200025-027

WASHITA

XXXXXX, XXXXXXX
XXXXXXX

CHESAPEAKE
EXPLORATION LLC

1/5/2011

1196

392

I-2011-001953

010N

016W

0004

TOWNSHIP 10 NORTH - RANGE 16 WEST

SECTION 4: SE/4

OK3200025-028

WASHITA

XXXXXXXXXX, XXXXXXX X
XXXXXXX

CHESAPEAKE
EXPLORATION LLC

1/5/2011

1196

396

I-2011-001954

010N

016W

0004

TOWNSHIP 10 NORTH - RANGE 16 WEST

SECTION 4: SE/4

OK3200025-029

WASHITA

XXXXXX, XXXXXX A

CHESAPEAKE
EXPLORATION LLC

1/5/2011

1196

400

I-2011-001955

010N

016W

0004

TOWNSHIP 10 NORTH - RANGE 16 WEST

SECTION 4: SE/4

OK3200025-030

WASHITA

XXXXXX, XXXXXX J

CHESAPEAKE
EXPLORATION LLC

1/5/2011

1197

689

I-2011-002796

010N

016W

0004

TOWNSHIP 10 NORTH - RANGE 16 WEST

SECTION 4: SE/4

OK3200170-004

WASHITA

WAFUM-IV, INC

CHESAPEAKE
EXPLORATION LLC

12/2/2010

1189

1055

I-2010-011039

010N

016W

0004

TOWNSHIP 10 NORTH - RANGE 16 WEST

SECTION 4: E/2 SW/4

OK3200692-001

WASHITA

XXXXX, XXXXX H &
XXXXX

CHESAPEAKE
EXPLORATION,
LLC.

9/13/2007

1099

382

I-2007-011856

010N

016W

0004

TOWNSHIP 10 NORTH - RANGE 16 WEST

SECTION 4: W2SW

OK3200692-002

WASHITA

XXXXXXX, XXXXXXX H &
XXX

CHESAPEAKE
EXPLORATION LLC

9/13/2007

1092

291

I-2007-012829

010N

016W

0004

TOWNSHIP 10 NORTH - RANGE 16 WEST

SECTION 4: W/2 SW/4

OK3200692-003

WASHITA

XXXXXXX, XXXXXX H &
GUY

CHESAPEAKE
EXPLORATION LLC

9/13/2007

1089

447

I-2007-011882

010N

016W

0004

TOWNSHIP 10 NORTH - RANGE 16 WEST

SECTION 4: W/2 SW/4

OK3200692-004

WASHITA

XXXXXX, XXXXXX H &
XXXX

CHESAPEAKE
EXPLORATION LLC

9/13/2007

1089

840

I-2007-012038

010N

016W

0004

TOWNSHIP 10 NORTH - RANGE 16 WEST

SECTION 4: W/2 SW/4

OK3200692-005

WASHITA

XXXXXXX FAMILY TRUST,
DTD 2/14/03

CHESAPEAKE
EXPLORATION LLC

9/13/2007

1089

384

I-2007-011857

010N

016W

0004

TOWNSHIP 10 NORTH - RANGE 16 WEST

SECTION 4: W/2 SW/4

OK3200692-006

WASHITA

XXXXX, XXXXX H AND
XXXXX

CHESAPEAKE
EXPLORATION LLC

9/13/2007

1089

382

I-2007-011856

010N

016W

0004

TOWNSHIP 10 NORTH - RANGE 16 WEST

SECTION 4: W/2 SW/4

Lease No

County

Lease Name

Lessee

Lease Date

Book

Page

Entry

Twn

Rge

Sec

FINAL LEGAL DESCP

OK3200692-014

WASHITA

XXXXXXX FAMILY LLC

CHESAPEAKE
EXPLORATION LLC

8/21/2009

1151

828

I-2009-008212

010N

016W

0004

TOWNSHIP 10 NORTH - RANGE 16 WEST

SECTION 4: W/2 SW/4

OK3200692-015

WASHITA

XXXXXXXXX, XXXX L

CHESAPEAKE
EXPLORATION LLC

9/29/2009

1149

960

I-2009-007590

010N

016W

0004

TOWNSHIP 10 NORTH - RANGE 16 WEST

SECTION 4: W/2 SW/4

OK3200692-016

WASHITA

XXXXX LIVING
TRUST AGREEMENT
DTD 03-27-1996

CHESAPEAKE
EXPLORATION LLC

11/18/2010

1198

375

I-2011-002993

010N

016W

0004

TOWNSHIP 10 NORTH - RANGE 16 WEST

SECTION 4: W/2 SW/4

OK3200692-017

WASHITA

XXXXXXXX, XXXXXX
LOVING TR DTD
05/12/92

CHESAPEAKE
EXPLORATION LLC

11/4/2010

1194

693

I-2011-001343

010N

016W

0004

TOWNSHIP 10 NORTH - RANGE 16 WEST

SECTION 4: W/2 SW/4

OK3200692-018

WASHITA

XXXXXXXX, XXXXX
LOVING TR DTD
05/12/92

CHESAPEAKE
EXPLORATION LLC

11/4/2010

1198

372

I-2011002992

010N

016W

0004

TOWNSHIP 10 NORTH - RANGE 16 WEST

SECTION 4: W/2 SW/4

OK3200692-020

WASHITA

XXXXX FAMILY
TRUST, THE U/D/O
DECEMBER 8, 1993

CHESAPEAKE
EXPLORATION LLC

11/23/2010

1201

499

I-2011-004035

010N

016W

0004

TOWNSHIP 10 NORTH - RANGE 16 WEST

SECTION 4: W/2 SW/4

OK3200692-021

WASHITA

XXXXX, XXXXXX X

CHESAPEAKE
EXPLORATION LLC

1/4/2011

1195

719

I-2011-001731

010N

016W

0004

TOWNSHIP 10 NORTH - RANGE 16 WEST

SECTION 4: W/2 SW/4

OK3200692-022

WASHITA

XXXXX, XXXXXX X

CHESAPEAKE
EXPLORATION LLC

12/15/2010

1201

602

I-2011-004062

010N

016W

0004

TOWNSHIP 10 NORTH - RANGE 16 WEST

SECTION 4: W/2 SW/4

OK3200105-001

WASHITA

XXXX, XXXXXX M
LOVING TRUST
XXXXXX X XXXX
TRUSTEE

CHESAPEAKE
EXPLORATION LLC

8/22/2007

1085

245

I-2007-010391

010N

016W

0005

TOWNSHIP 10 NORTH - RANGE 16 WEST

SECTION 5: E/2 SE/4

OK3200105-002

WASHITA

XXXX, XXXXX H
LOVING TRUST DTD
3/25/91

CHESAPEAKE
EXPLORATION LLC

8/22/2007

1085

247

I-2007-010392

010N

016W

0005

TOWNSHIP 10 NORTH - RANGE 16 WEST

SECTION 5: E/2 SE/4

OK3200165-006

WASHITA

XXXXXX, XXXX M
TRUST DTD 10/13/88
AMENDED 1/23/90

CHESAPEAKE
EXPLORATION LLC

1/7/2011

1194

253

I-2011-001201

010N

016W

0005

TOWNSHIP 10 NORTH - RANGE 16 WEST

SECTION 5: LOT 2 SW/4 NE/4

OK3200165-007

WASHITA

XXXXX, XXXXX

CHESAPEAKE
EXPLORATION LLC

12/20/2010

1197

154

I-2011-002652

010N

016W

0005

TOWNSHIP 10 NORTH - RANGE 16 WEST

SECTION 5: LOT 2 (41.13), SW/4, NE/4

OK3200165-008

WASHITA

XXXXXXXXX, XXXX

CHESAPEAKE
EXPLORATION LLC

1/11/2011

1199

181

I-2011-003249

010N

016W

0005

TOWNSHIP 10 NORTH - RANGE 16 WEST

SECTION 5: LOT 2 (41.13), SW/4 NE/4

OK3200165-009

WASHITA

XXXXXX, XXXXXX W

CHESAPEAKE
EXPLORATION LLC

12/23/2010

1197

I-2011-002618

010N

016W

0005

TOWNSHIP 10 NORTH - RANGE 16 WEST

SECTION 5: LOT 2 (41.13), SW/4, NE/4

OK3200591-001

WASHITA

XXXX, XXXXXXXX J

XXXX FOLKS, LLC

1/22/2007

1065

135

I-2007-003129

010N

016W

0005

TOWNSHIP 10 NORTH - RANGE 16 WEST

SECTION 5: SW/4, W/2 SE/4

OK3200591-002

WASHITA

XXXXXXX, XXXXX A

XXXX FOLKS, LLC

1/24/2007

1065

341

I-2007-003201

010N

016W

0005

TOWNSHIP 10 NORTH - RANGE 16 WEST

SECTION 5: SW/4, W/2 SE/4

OK3200591-003

WASHITA

XXXXXXX, XXXXX X

XXXX FOLKS, LLC

1/24/2007

1065

344

I-2007-003202

010N

016W

0005

TOWNSHIP 10 NORTH - RANGE 16 WEST

SECTION 5: SW/4, W/2 SE/4

OK3200591-004

WASHITA

XXXXXXX, XXXXX

XXXX FOLKS, LLC

1/22/2007

1065

156

I-2007-003136

010N

016W

0005

TOWNSHIP 10 NORTH - RANGE 16 WEST

SECTION 5: SW/4, W/2 SE/4

OK3200591-005

WASHITA

XXXXXXX LIVING
TRUST

XXXX FOLKS, LLC

1/22/2007

1065

153

I-2007-003135

010N

016W

0005

TOWNSHIP 10 NORTH - RANGE 16 WEST

SECTION 5: W/2 SE/4

OK3200591-006

WASHITA

XXXXXXX, XXXXXX D
TRUST

XXXX FOLKS, LLC

1/24/2007

1062

713

I-2007-002193

010N

016W

0005

TOWNSHIP 10 NORTH - RANGE 16 WEST

SECTION 5: W/2 SW/4

OK3200591-008

WASHITA

VAN HOOZER,
XXXXXXX XXXXXXX

CHESAPEAKE
EXPLORATION LLC

1/17/2011

1199

162

I-2011-003243

010N

016W

0005

TOWNSHIP 10 NORTH - RANGE 16 WEST

SECTION 5: SW/4, W/2 SE/4

OK3200564-000

WASHITA

XXXXXXXX, XXXXXX
H TRUSTS A & B

XXXXX X
XXXXXXXX &
ASSOCIATES

11/8/2006

1057

258

I-2007-00109

010N

017W

0003

TOWNSHIP 10 NORTH - RANGE 17 WEST

SECTION 3: XXXX 0-0, X/0 XX/0, XX/0

OK3200677-001

WASHITA

XXXX, XXXXX A

CHESAPEAKE
EXPLORATION LLC

8/17/2007

1087

I-2007-010991

010N

017W

0003

TOWNSHIP 10 NORTH - RANGE 17 WEST

SECTION 3: S/2 NE/4, ALL THAT PORTION OF N/2 NE/4 LYING W OF RAILROAD, SE/4

Lease No

County

Lease Name

Lessee

Lease Date

Book

Page

Entry

Twn

Rge

Sec

FINAL LEGAL DESCP

OK3200677-002

WASHITA

XXXXXX XXXX, XXXXXXX
D FORMERLY
XXXXXXX X XXXXXX

CHESAPEAKE
EXPLORATION LLC

8/17/2007

1087

I-2007-010990

010N

017W

0003

TOWNSHIP 10 NORTH - RANGE 17 WEST

SECTION 3: S/2 NE/4, ALL THAT PORTION OF N/2 NE/4 LYING W OF RAILROAD, SE/4

OK3200800-000

WASHITA

XXXXXXXX, XXXXXX

XXXXX X
XXXXXXXX &
ASSOCIATES

7/11/2007

1077

929

I-2007-007757

010N

017W

0003

TOWNSHIP 10 NORTH - RANGE 17 WEST

SECTION 3: ALL OF LOT 1, ALL OF THAT PART OF XXX 0 XXXXX XXXX XX XXX XX. XXXXX AND SAN FRANCISCO RAILROAD RIGHT-OF-WAY IN THE NE/4

OK6200800-001

WASHITA

OCC #576231/CD #201001916

COI/CELLC,
APPLICANTS

6/16/2010

1204

655

I-2011-004812

010N

017W

0003

TOWNSHIP 10 NORTH - RANGE 17 WEST

SECTION 3: ALL

LIMITED TO VIRGILIAN, MISSOURIAN, & DES MOINES COMMON SOURCE OF SUPPLY

XX0000000-006

WASHITA

XXXXXXX, XXX & XXXX S

CHESAPEAKE
EXPLORATION LLC

5/19/2008

1115

227

I-2008-007486

011N

016W

0009

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 9: W/2 SE/4

XX0000000-007

WASHITA

XXXXXXX, XXXX
IRREVOCABLE TRUST
AGREEMENT DTD
5/12/1987

CHESAPEAKE
EXPLORATION LLC

8/6/2008

1116

125

I-2008-007816

011N

016W

0009

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 9: W/2 SE/4

OK9270123-001

WASHITA

BIA 14-20-205-13483

CROW CREEK
ENERGY, LLC

7/19/2005

UNRECORDED

011N

016W

0009

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 9: E/2 E/2 NW/4

OK9270124-001

WASHITA

BIA 14-20-205-13484

CROW CREEK
ENERGY, LLC

7/19/2005

UNRECORDED

011N

016W

0009

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 9: W/2 NW/4 NW/4 NW/4 NW/4

OK9270126-001

WASHITA

BIA 14-20-205-13481

CROW CREEK
ENERGY, LLC

7/19/2005

UNRECORDED

011N

016W

0009

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 9: W/2 E/2 NW/4

OK9270127-001

WASHITA

BIA 14-20-205-13482

CROW CREEK
ENERGY, LLC

7/19/2005

UNRECORDED

011N

016W

0009

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 9: SW/4 NW/4, S/2 NW/4 NW/4, NE/4 NW/4 NW/4, E/2 NW/4 NW/4 NW/4, SW/4 NW/4 NW/4 NW/4, E/2 NW/4 NW/4 NW/4 NW/4

OK9270128-001

WASHITA

BIA 14-20-205-13485

CROW CREEK
ENERGY, LLC

7/19/2005

UNRECORDED

011N

016W

0009

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 9: XX/0 XX/0

XX0000000-000

XXXXXXX

XXX 14-20-205-13486

CROW CREEK
ENERGY, LLC

7/19/2005

UNRECORDED

011N

016W

0009

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 9: NE/4 SE/4

OK9270333-001

WASHITA

XXXXX, XXXXXX X

XXXX VIRGINIA
MC ENERGY, LLC

6/10/2008

1115

212

I-2008-007481

011N

016W

0009

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 9: SW/4

OK9270334-001

WASHITA

XXXXXXXX, XXX P &
XXXXX X

XXXX VIRGINIA
MC ENERGY, LLC

7/15/2008

1115

200

I-2008-007477

011N

016W

0009

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 9: SW/4

SURFACE TO 17,032’

OK9270335-001

WASHITA

XXXXX, XXXXX

XXXX VIRGINIA
MC ENERGY, LLC

6/10/2008

1115

203

I-2008-007478

011N

016W

0009

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 9: SW/4

OK9270336-001

WASHITA

XXXXXX, XXXXXX M
REV TR, XXXXXX X
XXXXXX, TRST

PENN VIRGINIA
MC ENERGY, LLC

6/10/2008

1115

206

I-2008-007479

011N

016W

0009

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 9: SW/4

OK9270337-001

WASHITA

XXXXX, XXXXXX X

XXXX VIRGINIA
MC ENERGY, LLC

6/10/2008

1115

209

I-2008-007480

011N

016W

0009

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 9: SW/4

OK9270338-001

WASHITA

XXXXXX, XXXXXXX

PENN VIRGINIA
MC ENERGY, LLC

7/18/2008

1115

215

I-2008-007482

011N

016W

0009

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 9: SW/4

OK9270339-001

WASHITA

XXXXXX, XXXXX

XXXX VIRGINIA
MC ENERGY, LLC

7/18/2008

1115

218

I-2008-007483

011N

016W

0009

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 9: SW/4

OK9270340-001

WASHITA

XXXXXXX, XXXX

XXXX VIRGINIA
MC ENERGY, LLC

7/18/2008

1115

221

I-2008-007484

011N

016W

0009

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 9: SW/4

OK9270340-002

WASHITA

XXXXX, C XXXXX AND
XXXXXX J

TODCO
PROPERTIES, INC

5/23/2008

1115

360

I-2008-007519

011N

016W

0009

TOWNSHIP 11 NORTH – RANGE 16 WEST

SECTION 9: SW/4

INSOFAR AND ONLY INSOFAR AS TO THE XXXX USA #1-9H WELLBORE

Lease No

County

Lease Name

Lessee

Lease Date

Book

Page

Entry

Twn

Rge

Sec

FINAL LEGAL DESCP

OK9270340-003

WASHITA

XXXXXXXX,
XXX C

TODCO PROPERTIES,
INC

6/10/2008

1115

321

I-2008-007509

011N

016W

0009

TOWNSHIP 11 NORTH – RANGE 16 WEST

SECTION 9: SW/4

INSOFAR AND ONLY INSOFAR AS TO THE XXXX USA #1-9H WELLBORE

OK9270340-004

WASHITA

XXXXXXXX,
XXXXXX L

TODCO PROPERTIES, INC

6/10/2008

1116

I-2008-007791

011N

016W

0009

TOWNSHIP 11 NORTH – RANGE 16 WEST

SECTION 9: SW/4

INSOFAR AND ONLY INSOFAR AS TO THE XXXX USA #1-9H WELLBORE

OK9270341-001

WASHITA

HAMBROOK,
XXXX XXXXXXX
IREV TR
AGREEMENT
DTD 5/12/87

PENN VIRGINIA MC
ENERGY, LLC

11/25/2008

1125

449

011N

016W

0009

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 9: W/2 SE/4

OK9270341-002

WASHITA

XXXX, XXX B

TODCO PROPERTIES, INC

6/17/2008

1115

351

I-2008-007517

011N

016W

0009

TOWNSHIP 11 NORTH – RANGE 16 WEST

SECTION 9: W/2 SE/4

INSOFAR AND ONLY INSOFAR AS TO THE XXXX USA #1-9H WELLBORE

OK9270342-001

WASHITA

XXXXXXX, XXX
& XXXX X

XXXX VIRGINIA MC
ENERGY, LLC

6/26/2008

1115

227

I-2008-007486

011N

016W

0009

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 9: W/2 SE/4

OK9270343-001

WASHITA

XXXXXXX,
XXXXX F/K/A
XXXXXXX

PENN VIRGINIA MC
ENERGY, LLC

6/26/2008

1115

224

I-2008-007485

011N

016W

0009

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 9: W/2 SE/4

OK9270774-001

WASHITA

XXXXXX,
XXXXX X.

CJS PRODUCTION, LLC

6/19/2008

1188

681

I-2010-010545

011N

016W

0009

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 9: NE/4

OK9270774-002

WASHITA

XXXXXX,
XXXXXXX X.

CJS PRODUCTION, LLC

6/19/2008

1188

681

I-2010-010545

011N

016W

0009

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 9: NE/4

OK9270774-003

WASHITA

XXXXXXXX,
XXXXX X.

CJS PRODUCTION, LLC

6/19/2008

1188

681

I-2010-010545

011N

016W

0009

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 9: NE/4

OK9270774-004

WASHITA

XXXXXX,
XXXXXX X.

CJS PRODUCTION, LLC

6/19/2008

1188

681

I-2010-010545

011N

016W

0009

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 9: NE/4

OK9270774-009

WASHITA

OCC
#561122/CD
#200806786

COI & CELLC;
APPLICANTS

10/21/2008

011N

016W

0009

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 9: ALL

LIMITED TO PERMIAN, VIRGILIAN, MISSOURIAN & DES MOINES COMMON SOURCES OF SUPPLY

OK9270774-010

WASHITA

XXXXXX,
XXXX AND
XXXXXXX

TODCO
PROPERTIES, INC

6/12/2008

1115

138

I-2008-007461

011N

016W

0009

TOWNSHIP 11 NORTH – RANGE 16 WEST

SECTION 9: NE/4

INSOFAR AND ONLY INSOFAR AS TO THE XXXX USA #1-9H WELLBORE

OK3200347-003

WASHITA

XXXX,
XXXXXX LIFE
ESTATE

CHESAPEAKE
EXPLORATION LP

7/25/2006

1049

186

I-2006-008724

011N

016W

0010

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 10: SE/4

OK3200347-004

WASHITA

XXXXXX
FARMS LLC

CHESAPEAKE
EXPLORATION LLC

8/13/2009

1146

I-2009-006228

011N

016W

0010

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 10: SE/4

OK3200347-005

WASHITA

XXXX, XXXX

CHESAPEAKE
EXPLORATION LLC

8/19/2009

1165

253

I-2010-002747

011N

016W

0010

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 10: SE/4

OK3200347-006

WASHITA

XXXX, XXXXXX

CHESAPEAKE
EXPLORATION LLC

8/19/2009

1165

249

I-2010-002745

011N

016W

0010

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 10: SE/4

OK3200347-007

WASHITA

XXXX, XXXXX

CHESAPEAKE
EXPLORATION LLC

8/19/2009

1165

245

I-2010-002743

011N

016W

0010

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 10: SE/4

OK3200347-008

WASHITA

XXXX, XXXXXX

CHESAPEAKE
EXPLORATION LLC

8/19/2009

1165

251

I-2010-002746

011N

016W

0010

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 10: SE/4

OK3200347-009

WASHITA

XXXXXX,
XXXXXXX

CHESAPEAKE
EXPLORATION LLC

8/19/2009

1165

247

I-2010-002744

011N

016W

0010

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 10: SE/4

Lease No

County

Lease Name

Lessee

Lease Date

Book

Page

Entry

Twn

Rge

Sec

FINAL LEGAL DESCP

OK3200668-004

WASHITA

XXXXX, XXXX O REV
TR, ETAL

CHESAPEAKE
EXPLORATION, LLC

9/3/2010

1181

644

I-2010-008199

011N

016W

0010

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 10: SW/4

OK9270378-000

WASHITA

BIA 14-20-205-14473

CHESAPEAKE
EXPLORATION LLC

12/18/2009

1168

739

I-2010-003920

011N

016W

0010

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 10: NE/4

XX0000000-000

WASHITA

BIA 14-20-205-14474

CHESAPEAKE
EXPLORATION LLC

12/18/2009

1169

993

I-2010-004416

011N

016W

0010

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 10: N/2 N/2 NW/4 NW/4, N/2 NE/4 NW/4, N/2 S/2 NE/4 NW/4

OK5129091-007

WASHITA

XXXXXXXX, XXXX

CHESAPEAKE
EXPLORATION LLC

3/3/2008

1106

I-2008-004141

011N

016W

0015

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 15: E/2 SE/4

SURFACE TO 100’ BLW S.E. OF DES MOINES GRANITE WASH FM.

OK5129091-008

WASHITA

XXXXXXX,
XXXXXXXXX &
XXXX I

CHESAPEAKE
EXPLORATION LLC

3/10/2008

1106

I-2008-004140

011N

016W

0015

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 15: E/2 SE/4

SURFACE TO 100’ BLW S.E. OF DES MOINES GRANITE WASH FM.

OK5129091-009

WASHITA

XXXXXX, XXXX

CHESAPEAKE
EXPLORATION LLC

3/3/2008

1107

895

I-2008-004829

011N

016W

0015

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 15: E/2 SE/4

SURFACE TO 100’ BLW S.E. OF DES MOINES GRANITE WASH FM.

OK5129091-010

WASHITA

XXXXXXXX, XXXX
XXX & XXXXXX K

CHESAPEAKE
EXPLORATION LLC

7/8/2008

1116

153

I-2008-007828

011N

016W

0015

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 15: E/2 SE/4

OK5129091-011

WASHITA

XXXXXXX,
XXXXXXX L A/K/A
XXXXXXX
XXXXXXX

CHESAPEAKE
EXPLORATION LLC

6/27/2008

1116

161

I-2008-007831

011N

016W

0015

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 15: E/2 SE/4

SURFACE TO 100’ BLW S.E. OF DES MOINES GRANITE WASH FM.

OK5129107-007

WASHITA

XXXXX, XXXXXX
LIFE ESTATE

CHESAPEAKE
EXPLORATION LLC

6/16/2008

1112

294

I-2008-006486

011N

016W

0015

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 15: NE/4, W/2 SE/4

SURFACE TO 100’ BLW S.E. OF DES MOINES GRANITE WASH FM.

OK5129107-008

WASHITA

XXXXXXX &
XXXXX XXXXX
FAMILY, LLC

CHESAPEAKE
EXPLORATION LLC

7/3/2008

1118

637

I-2008-008655

011N

016W

0015

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 15: NE/4, W/2 SE/4

SURFACE TO 100’ BLW S.E. OF DES MOINES GRANITE WASH FM.

OK5129107-009

WASHITA

XXXX, XXXXX J
REVOCABLE
LIVING TRUST
DTD 9/11/2007

CHESAPEAKE
EXPLORATION LLC

7/10/2008

1118

641

I-2008-008657

011N

016W

0015

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 15: NE/4, W/2 SE/4

OK5129107-010

WASHITA

XXXXXXXXX,
XXXX XXXX A/K/A
XXXX XXXX
XXXXXXXX

CHESAPEAKE
EXPLORATION LLC

7/14/2008

1146

870

I-2009-006522

011N

016W

0015

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 15: NE/4, W/2 SE/4

OK5129107-011

WASHITA

XXXXXX, XXXXX K
A/K/A XXXXX X
XXXXXXXX

CHESAPEAKE
EXPLORATION LLC

7/14/2008

1117

460

I-2008-008257

011N

016W

0015

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 15: NE/4, W/2 SE/4

SURFACE TO 100’ BLW S.E. OF DES MOINES GRANITE WASH FM.

OK5129107-012

WASHITA

XXXXXX, XXXXX
XXXXXX

CHESAPEAKE
EXPLORATION LLC

7/9/2008

1117

450

I-2008-008253

011N

016W

0015

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 15: NE/4, W/2 SE/4

SURFACE TO 100’ BLW S.E. OF DES MOINES GRANITE WASH FM.

OK5129107-013

WASHITA

XXXXXXXXXX,
XXXXXXXX G A/K/
A XXXXXXXX X
XXXXXXXX

CHESAPEAKE
EXPLORATION LLC

7/14/2008

1117

475

I-2008-008263

011N

016W

0015

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 15: NE/4, W/2 SE/4

SURFACE TO 100’ BLW S.E. OF DES MOINES GRANITE WASH FM.

Lease No

County

Lease Name

Lessee

Lease Date

Book

Page

Entry

Twn

Rge

Sec

FINAL LEGAL DESCP

OK5129107-014

WASHITA

XXXXXXXX,
XXXXX X A/K/
A XXXXX X
XXXXXXXX

CHESAPEAKE
EXPLORATION LLC

7/14/2008

1117

478

I-2008-008264

011N

016W

0015

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 15: NE/4, W/2 SE/4

SURFACE TO 100’ BLW S.E. OF DES MOINES GRANITE WASH FM.

OK5129107-015

WASHITA

XXXXX, XXXXXXX
XXX

CHESAPEAKE
EXPLORATION LLC

7/9/2008

1118

604

I-2008-008641

011N

016W

0015

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 15: NE/4, W/2 SE/4

SURFACE TO 100’ BLW S.E. OF DES MOINES GRANITE WASH FM.

OK5129107-016

WASHITA

OCC #575421/CD
#201001385

COI & CELLC,
APPLICANTS

5/10/2010

011N

016W

0015

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 15: NE/4, W/2 SE/4

LIMITED TO THE PERMIAN, VIRGILIAN, MISSOURIAN & DES MOINES COMMON SOURCES OF SUPPLY

OK5129115-006

WASHITA

XXXXXXX,
XXXXXX XXXX

CHESAPEAKE
EXPLORATION LLC

7/29/2008

1114

382

I-2008-007197

011N

016W

0015

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 15: NW/4

SURFACE TO 100’ BLW S.E. OF DES MOINES GRANITE WASH FM.

OK5129115-007

WASHITA

XXXXXXX, XXXX
XXXXXX

CHESAPEAKE
EXPLORATION LLC

7/28/2008

1114

385

I-2008-007198

011N

016W

0015

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 15: NW/4

SURFACE TO 100’ BLW S.E. OF DES MOINES GRANITE WASH FM.

OK5129115-008

WASHITA

XXXXXX,
XXXXX XXXX

CHESAPEAKE
EXPLORATION LLC

7/29/2008

1114

388

I-2008-007199

011N

016W

0015

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 15: NW/4

SURFACE TO 100’ BLW S.E. OF DES MOINES GRANITE WASH FM.

OK5129115-009

WASHITA

XXXXXX, XXXX
& XXXXXXX

CHESAPEAKE
EXPLORATION LLC

7/28/2008

1114

379

I-2008-007196

011N

016W

0015

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 15: NW/4

SURFACE TO 100’ BLW S.E. OF DES MOINES GRANITE WASH FM.

OK5129115-010

WASHITA

XXXXX, X X
FAMILY REV
LIVING
TRUST, ET AL

CHESAPEAKE
EXPLORATION LLC

5/24/2010

1170

959

I-2010-004740

011N

016W

0015

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 15: NW/4

SURFACE TO 100’ BLW X.X. XX XXX XXXXXX XXXXXXX XXXX XX

XX0000000-000

WASHITA

BIA 14-20-205-14475

CHESAPEAKE
EXPLORATION LLC

12/18/2009

1169

989

I-2010-004415

011N

016W

0015

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 15: SW/4

XX0000000-001

WASHITA

XXXXX, XXXX
REVOCABLE
TRUST DTD
4/30/1991

CHESAPEAKE
EXPLORATION LLC

8/18/2008

1116

836

I-2008-008063

011N

016W

0016

TOWHSHIP 11 NORTH - RANGE 16 WEST

SECTION 16: E/2 LTD TO 16,918’

XX0000000-002

WASHITA

XXXXX, XXXXX
N & XXXX A

CHESAPEAKE
EXPLORATION LLC

8/14/2008

1116

843

I-2008-08066

011N

016W

0016

TOWNSHIP 11 NORTH, RANGE 16 WEST

SECTION 16: E/2 LTD TO 16,918’

XX0000000-003

WASHITA

XXXXX,
XXXXXX J

CHESAPEAKE
EXPLORATION LLC

8/14/2008

1116

841

I-2008-008065

011N

016W

0016

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 16: E/2 LTD TO 16,918’

OK9270225-001

WASHITA

XXXXX,
XXXXX TRUST
DTD 1/13/1992

CHESAPEAKE
EXPLORATION LLC

8/19/2008

1116

851

I-2008-008069

011N

016W

0016

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 16: W/2 LTD TO 16,918’

Lease No

County

Lease Name

Lessee

Lease Date

Book

Page

Entry

Twn

Rge

Sec

FINAL LEGAL DESCP

OK9270225-002

WASHITA

XXXXX XXXXX
OIL COMPANY

CHESAPEAKE
EXPLORATION
LLC

8/19/2008

1116

839

I-2008-008064

011N

016W

0016

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 16: W/2, PROVIDED THAT THIS LEASE IS HERBY LIMITED TO 200 NET MINERAL ACRES OUT OF 240 NET MINERAL ACRES OWNED BY LESSOR, IT BEING THE INTENTION OF LESSOR TO EXCEPT 40 NET MINERAL ACRES FROM THIS LEASE. LTD TO 16,918’

OK9270138-002

WASHITA

XXXXXXXXXXXX,
XXXXX R

XXXXXX X XXXXX
ENTERPRISES

2/9/1976

448

796

801

011N

016W

0021

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 21: NE/4, N/2 NW/4

LTD TO FORCE POOLED FMS (OCC #569643)

OK9270171-001

WASHITA

XXXXX, XXXXX D
1992 REVOCABLE
LIVING TRUST
DTD 6/26/92

CHESAPEAKE
EXPLORATION
LLC

4/1/2008

1106

I-2008-004139

011N

016W

0021

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 21: SE/4

SURFACE TO 100’ BLW X.X. XX XXX XXXXXX XX

XX0000000-000

WASHITA

XXXXX, XXXXXXX

CHESAPEAKE
EXPLORATION
LLC

4/1/2008

1106

I-2008-004138

011N

016W

0021

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 21: SE/4

SURFACE TO 100’ BLW X.X. XX XXX XXXXXX XX

XX0000000-000

WASHITA

XXXXX, XXXXXX

CHESAPEAKE
EXPLORATION LLC

4/1/2008

1106

I-2008-004137

011N

016W

0021

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 21: SE/4

SURFACE TO 100’ BLW X.X. XX XXX XXXXXX XX

XX0000000-000

WASHITA

XXXXXXXXX,
XXXXXX XXXX

TODCO
PROPERTIES, INC

1/17/2008

1102

0-0000-000000

011N

016W

0021

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 21: SW/4

LTD TO S.E. OF 100’ BLW BASE OF DES MOINES GRANITE WASH FM (16,808’)

OK9270353-001

WASHITA

XXXXXX, XXXXXX
& ELGIN

TODCO
PROPERTIES, INC

4/10/2008

1105

663

0-0000-000000

011N

016W

0021

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 21: SE/4

SURFACE TO 100’ BLW BASE XX XXX XXXXXX XX

XX0000000-000

WASHITA

OCC #569643/CD
#200901402-T/O

SAMSON
RESOURCES
COMPANY

8/17/2009

UNRECORDED

011N

016W

0021

TOWNSHIP 11 NORTH - RAGNE 16 WEST

SECTION 21: ALL LTD TO THE PERMIAN, VIRGILIAN, MISSOURIAN, AND DES MOINES

A01748-4740

WASHITA

XXXX, XXXXX
XXXX ET VIR

PALO DURO LAND
COMPANY

11/2/1981

570

546

011N

016W

0022

NE/4 Sec. 22-11N-16W

A01748-4741

WASHITA

XXXX , XXXXXXX
DON , TRUSTEE

PALO DURO LAND
COMPANY

11/2/1981

571

474

011N

016W

0022

NE/4 Sec. 22-11N-16W

A01748-4742

WASHITA

XXXX , XXXXXXX
XXX

XXXX DURO LAND
COMPANY

11/2/1981

571

470

011N

016W

0022

NE/4 Sec. 22-11N-16W

A01748-4743

WASHITA

KING , XXX XXXX

PALO DURO LAND
COMPANY

11/2/1981

571

466

011N

016W

0022

NE/4 Sec. 22-11N-16W

A01820-4745

WASHITA

XXXXXXXX ,
XXXX

X. X. XXXXX

11/20/1981

580

011N

016W

0022

SW/4 Sec. 22-11N-16W

A01820-4746

WASHITA

XXXXXXXX ,
XXXX

AVANTI ENERGY
CORPORATION

5/26/1982

594

204

011N

016W

0022

SW/4 Sec. 22-11N-16W

A01963-4747

WASHITA

XXXXXXX,
XXXXX, ESTATE

XXXXXX X
XXXXXXXX

2/16/1982

580

168

011N

016W

0022

SE/4 Sec. 22-11N-16W

A01963-4748

WASHITA

XXXXXXX ,
XXXXXXX L

XXXX*XXXXXXXX

4/26/1977

467

929

011N

016W

0022

SE/4 Sec. 22-11N-16W

A01963-4749

WASHITA

XXXX , XXXXXX
O & XXX XXXX

XXXX XXXXXXXX

4/13/1977

467

011N

016W

0022

SE/4 Sec. 22-11N-16W

A01963-4750

WASHITA

XXXXXXX ,
XXXXXX XXXXX

XXXX X XXXXX

2/22/1978

479

927

011N

016W

0022

SE/4 Sec. 22-11N-16W

A01963-4751

WASHITA

XXXX , XXXXX A ,
ET UX

RED LAND
ENERGY
COMPANY

5/19/1980

521

229

011N

016W

0022

S/2 SE/4 Sec. 22-11N-16W

A01963-4752

WASHITA

XXXX , XXXX
XXXX , ET UX

RED LAND
ENERGY
COMPANY

5/22/1980

520

841

011N

016W

0022

N/2 SE/4 Sec. 22-11N-16W

A01963-4753

WASHITA

XXXX , XXX
B , ET UX

RED LAND
ENERGY
COMPANY

5/9/1980

520

389

011N

016W

0022

S/2 SE/4 Sec. 22-11N-16W

D70L95-36578

WASHITA

XXXXXX,
XXXXXX P, ET UX

XXXX X XXXXX

6/1/1978

485

698

011N

016W

0022

T011N-R016W-22 S/2 NW/4

Lease No

County

Lease Name

Lessee

Lease Date

Book

Page

Entry

Twn

Rge

Sec

FINAL LEGAL DESCP

OK0006066-001

XXXXXXX

XXX # 000000/XX

# 00000

XXXXXX ENERGY
CORP, ETAL

5/19/1982

011N

016W

0022

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 22: ALL

LIMITED TO PERMIAN, VIRGILIAN, MISSOURIAN, DES MOINES, ATOKA & XXXXXX COMMON SOURCES OF SUPPLY

OK0006066-002

WASHITA

OCC

# 511762/CD#200507082

SANGUINE GAS
EXPLORATION

9/26/2006

1046

102006-
007596

011N

016W

0022

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 22: ALL

LIMITED TO PERMIAN, VIRGILIAN, MISSOURIAN, DES MOINES, ATOKA & XXXXXX COMMON SOURCES OF SUPPLY

OK5490001-001

WASHITA

BIA 00-00-000-0000

XXXXX

1/31/1980

585

212

5725

011N

016W

0022

S2NW; 22-11N-16W

OK5490002-000

WASHITA

XXXX, XXXX XXXX
A/K/A XXXX

X X XXXXX

2/27/1982

581

215

3793

011N

016W

0022

NWNW; 22-11N-16W

OK5490003-000

WASHITA

XXXX, XXXXX A &
XXXX XXXX

RED LAND ENERGY
COMPANY

5/19/1980

521

232

4507

011N

016W

0022

NENW; 22-11N-16W

00-000000-000

WASHITA

XXXXXXXXXX,
XXXXXXX XXXX
LIV TR

CHESAPEAKE
EXPLORATION, L.L.C.

7/6/2011

1206

I-2011-005126

011N

016W

0027

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 27: SW, SE

00-000000-000

WASHITA

XXXXXXXXX,
XXXXXXXX &
XXXXX
XXXXXXXXX

CHESAPEAKE
EXPLORATION, LLC

7/15/2011

1211

147

I-2011-006437

011N

016W

0027

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 27: SE

00-000000-000

WASHITA

XXXXXX, XXXXX
XXX

CHESAPEAKE
EXPLORATION, LLC

7/8/2011

1206

I-2011-005127

011N

016W

0027

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 27: NE

00-000000-000

WASHITA

XXXXXXX,
XXXXXX XXXX

CHESAPEAKE
EXPLORATION, LLC

7/8/2011

1206

I-2011-005128

011N

016W

0027

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 27: NE

00-000000-000

WASHITA

XXXXXX, XXXX &
GWYNETH

CHESAPEAKE
EXPLORATION, LLC

7/6/2011

1206

I-2011-005129

011N

016W

0027

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 27: NE

00-000000-000

WASHITA

XXXXXXX FAMILY
TRUST

CHESAPEAKE
EXPLORATION, L.L.C.

7/20/2011

1209

586

I-2011-005975

011N

016W

0027

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 27: SE

OK9270074-004

WASHITA

XXXXXX, XXXXX

CHESAPEAKE
EXPLORATION LLC

6/20/2008

1114

401

I-2008-007205

011N

016W

0027

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 27: SW/4

OK9270074-006

WASHITA

XXXXXX, XXXXX
LIFE ESTATE

CHESAPEAKE
EXPLORATION LLC

10/8/2008

1125

613

I-2008-011220

011N

016W

0027

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 27: SW/4

OK9270074-007

WASHITA

XXXXXXX,
XXXXXXX A

CHESAPEAKE
EXPLORATION LLC

6/24/2010

1178

973

I-2010-007389

011N

016W

0027

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 27: SW/4

OK9270783-001

WASHITA

BIA 14-20-205-14725

CHESAPEAKE
EXPLORATION, LLC

8/31/2010

1193

754

I-2011-001024

011N

016W

0027

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 27: AN UNDIVIDED 802/810 RESTRICTED INTEREST IN THE NW/4

OK9270892-001

WASHITA

CHAPARRAL
ROYALTY
COMPANY

CHESAPEAKE
EXPLORATION LLC

6/9/2011

1207

628

I-2011-005513

011N

016W

0027

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 27: NE/4

OK9270892-002

WASHITA

COLONIAL
ROYALTIES
LIMITED
PARTNERSHIP

CHESAPEAKE
EXPLORATION LLC

6/9/2011

1207

630

I-2011-005514

011N

016W

0027

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 27: NE/4

OK9270892-003

WASHITA

PENTAGON OIL
COMPANY

CHESAPEAKE
EXPLORATION LLC

6/9/2011

1207

632

I-2011-005515

011N

016W

0027

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 27: NE/4

OK0011048-012

WASHITA

XXXXXXXXX,
XXXXXX XXXX &
XXXXX

CHESAPEAKE
EXPLORATION LLC

3/10/2008

1106

103

I-2008-004155

011N

016W

0028

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 28: SE/4

OK0011048-013

WASHITA

XXXXXXXXX,
XXXXXX D

CHESAPEAKE
EXPLORATION LLC

3/10/2008

1106

I-2008-004148

011N

016W

0028

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 28: NW/4 LTD TO 17190’

OK0011048-014

WASHITA

XXXXXXXXX,
XXXXX XXXXXX

CHESAPEAKE
EXPLORATION LLC

3/10/2008

1106

I-2008-004149

011N

016W

0028

TOWNSHIP 11 N0RTH - RANGE 00 XXXX

XXXXXXX 00: NW/4

LTD TO 17190’

Lease No

County

Lease Name

Lessee

Lease Date

Book

Page

Entry

Twn

Rge

Sec

FINAL LEGAL DESCP

OK0011048-015

WASHITA

XXXXXXXXX,
XXX XXXXX &
XXXXXX

CHESAPEAKE
EXPLORATION LLC

3/10/2008

1106

106

I-2008-004156

011N

016W

0028

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 28: SE/4

LTD TO 17190’

OK0011048-016

WASHITA

XXXXXXXXX,
XXX XXXXX &
XXXXXX

CHESAPEAKE
EXPLORATION LLC

3/10/2008

1106

I-2008-004153

011N

016W

0028

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 28: NW/4, E 53 1/3 ACS SW/4

LTD TO 17190’

OK0011048-017

WASHITA

XXXXXXXXX,
XXX XXXX

CHESAPEAKE
EXPLORATION LLC

3/10/2008

1106

I-2008-004150

011N

016W

0028

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 28: NW/4

LTD TO 17190’

OK0011048-018

WASHITA

XXXXXXXXX,
XXXXXXX L

CHESAPEAKE
EXPLORATION LLC

3/10/2008

1106

I-2008-004152

011N

016W

0028

TOWNSHIP 00 XXXXX - XXXXX 00 XXXX

XXXXXXX 00: NW/4

LTD TO 17190’

OK0011048-019

WASHITA

XXXXXXXXX,
XXXXXX XXXX &
XXXXX

CHESAPEAKE
EXPLORATION LLC

3/10/2008

1106

100

I-2008-004154

011N

016W

0028

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 28: NW/4, E 53 1/3 ACS SW/4

LTD TO 17190’

OK9270065-001

WASHITA

XXXXXX, XXXXX

CHESAPEAKE
EXPLORATION LLC

3/24/2008

1106

172

I-2008-004180

011N

016W

0028

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 28: E 53 1/3 ACRES SW/4

OK9270065-002

WASHITA

XXXXXX,
XXXXXXX &
JUNE

CHESAPEAKE
EXPLORATION LLC

6/16/2008

1114

403

I-2008-007206

011N

016W

0028

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 28: W 53 1/3 AC OF SW/4 & CENTER 53 1/3 AC OF SW/4, (A/D/A 106.666667 AC OF SW/4)

LTD TO 17,190’

OK9270065-003

WASHITA

XXXXXXXX,
XXXXX J

CHESAPEAKE
EXPLORATION LLC

7/8/2008

1116

155

I-2008-007829

011N

016W

0028

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 28: XXXX 00 0/0 XXXXX XX XX/0, CENTER 53 1/3 ACRES OF SW/4

LTD TO 17,190’

OK9270065-004

WASHITA

X X XXXXXXX
PROPERTIES,
LTD

CHESAPEAKE
EXPLORATION LLC

7/8/2008

1115

410

I-2008-007528

011N

016W

0028

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 28: E/3 SW/4

OK9270065-005

WASHITA

XXXXXXX,
XXXXX X

CHESAPEAKE
EXPLORATION LLC

7/7/2008

1117

414

I-2008-008240

011N

016W

0028

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 28: XXXX 00 0/0 XXXXX XX XX/0, CENTER 53 1/3 ACRES SW/4

LTD TO 17,190’

OK9270065-006

WASHITA

XXXXXX,
XXXXXXXX

CHESAPEAKE
EXPLORATION LLC

7/7/2008

1117

411

I-2008-008239

011N

016W

0028

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 28: XXXX 00 0/0 XXXXX XX XX/0, CENTER 53 1/3 ACRES OF SW/4

SURFACE TO 100’ BELOW S.E. OF DES MOINES GRANITE WASH FM

OK9270065-007

WASHITA

XXXXXX,
XXXXXXX,
XXXXXXXX
XXXXXX
TESTAMENTARY
TRUSTEE

CHESAPEAKE
EXPLORATION LLC

7/7/2008

1117

417

I-2008-008241

011N

016W

0028

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 28: XXXX 00 0/0 XXXXX XX XX/0, CENTER 53 1/3 ACRES OF SW/4

SURFACE TO 100’ BELOW S.E. OF DES MOINES GRANITE WASH FM

OK9270065-008

WASHITA

XXXX, XXXXX A

CHESAPEAKE
EXPLORATION LLC

7/8/2008

1117

481

I-2008-008265

011N

016W

0028

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 28: W 53 1/3 AC SW/4, C 53 1/3 AC SW/4

LTD TO 17,190’

OK9270065-009

WASHITA

XXXXXX,
XXXXX J

CHESAPEAKE
EXPLORATION LLC

7/9/2008

1118

631

I-2008-008653

011N

016W

0028

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 28: XXXX 00 0/0 XXXXX XX XX/0, CENTER 53 1/3 ACRES OF SW/4

LTD TO 17,190’

Lease No

County

Lease Name

Lessee

Lease Date

Book

Page

Entry

Twn

Rge

Sec

FINAL LEGAL DESCP

OK9270065-010

WASHITA

XXXX, XXXXXX L

CHESAPEAKE
EXPLORATION LLC

7/14/2008

1117

447

I-2008-008252

011N

016W

0028

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 28: WEST 53 1/3 OF XXX XX/0, XXXXXX 00 0/0 XXXXX XX XX/0

LTD TO 17,190’

OK9270065-011

WASHITA

XXXXXXX, XXX D

CHESAPEAKE
EXPLORATION LLC

7/9/2008

1118

615

I-2008-008645

011N

016W

0028

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 28: W 53 1/3 AC SW/4, C 53 1/3 AC SW/4

LTD TO 17,190’

OK9270065-012

WASHITA

XXXXXXXXX,
XXXXXX RUE

CHESAPEAKE
EXPLORATION LLC

7/23/2008

1119

677

I-2008-009064

011N

016W

0028

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 28: XXXX 00 0/0 XXXXX XX XX/0, CENTER 53 1/3 ACRES SW/4

LTD TO 17,190’

OK9270065-013

WASHITA

DICK, ARLOENE J

CHESAPEAKE
EXPLORATION LLC

7/14/2008

1117

444

I-2008-008251

011N

016W

0028

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 28: WEST 53 1/3 AC SW/4 & CENTER 53 1/3 AC SW/4

LTD TO 17,190’

OK9270068-001

WASHITA

XXXXXXXXX-XXXX,
XXXXXX XXX

CHESAPEAKE
EXPLORATION LLC

3/10/2008

1106

I-2008-004151

011N

016W

0028

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 28: NW/4

LTD TO 17190’

OK9270153-001

WASHITA

XXX, XXXX E

CHESAPEAKE
EXPLORATION LLC

2/18/2008

1103

652

I-2008-003208

011N

016W

0028

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 28: E 53 1/3 ACS SW/4

SURFACE TO 17,190

OK9270160-000

WASHITA

XXXXXXXX, XXX
XXXXXXX

CHESAPEAKE
EXPLORATION LLC

3/10/2008

1101

165

I-2008-002346

011N

016W

0028

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 28: NE/4

SURFACE TO 17,190’

OK3200101-001

WASHITA

XXXXXX, XXXX

CHESAPEAKE
EXPLORATION LLC

8/9/2007

1082

862

I-2007-009493

011N

016W

0031

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 31: E/2 SE/4

OK3200101-002

WASHITA

XXXXXXX,
XXXXXXX A/K/A
XXXXXXX
XXXXXXX

CHESAPEAKE
EXPLORATION LLC

8/9/2007

1082

868

I-2007-009495

011N

016W

0031

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 31: E/2 SE/4

OK3200101-003

WASHITA

XXXXXX, XXXXX
HEIR OF XXXXXX X
XXXXXX

CHESAPEAKE
EXPLORATION LLC

8/9/2007

1083

610

I-2007-009776

011N

016W

0031

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 31: E/2 SE/4

OK3200489-001

WASHITA

XXXXXXXXX,
XXXXX

CHESAPEAKE
EXPLORATION LP

4/11/2007

1070

753

I-2007-005219

011N

016W

0031

TOWNSHIP 11 NORTH - 16 WEST

SECTION 31: XXX 0, XXX 0, X/0 XX/0

OK3200489-002

WASHITA

XXXXXXX,
XXXXXXXX

CHESAPEAKE
EXPLORATION LP

4/11/2007

1070

755

I-2007-005220

011N

016W

0031

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 31: XXX 0, XXX 0, X/0 XX/0

OK3200489-003

WASHITA

XXXXX, XXXXXX
MAE

CHESAPEAKE
EXPLORATION LP

4/11/2007

1072

834

I-2007-005968

011N

016W

0031

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 31: NW/4 A/D/A LOTS 1 & 2 & E/2 NW/4

OK3200489-004

WASHITA

XXXXXXX,
XXXXXXX

CHESAPEAKE
EXPLORATION LP

4/11/2007

1072

836

I-2007-005969

011N

016W

0031

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 31: NW/4 A/D/A LOTS 1, 2 & E/2 NW/4

OK3200489-005

WASHITA

XXXXXXXX,
XXXXXX

CHESAPEAKE
EXPLORATION LP

4/11/2007

1070

764

I-2007-005224

011N

016W

0031

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 31: NW/4 A/D/A LOTS 1 & 2 & E/2 NW/4

OK3200489-006

WASHITA

XXXXX, XXXXXX K
& XXXXX F REV
LIV TRUST DTD
6/27/00

CHESAPEAKE
EXPLORATION LP

4/11/2007

1078

358

I-2007-007920

011N

016W

0031

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 31: NW/4 A/D/A LOTS 1 & 2 & E/2 NW/4

OK3200489-007

WASHITA

XXXXXXXXX,
XXXXX XXXXXXX

CHESAPEAKE
EXPLORATION LP

6/6/2007

1076

I-2007-007061

011N

016W

0031

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 31: NW/4 (A/D/A LOTS 1-2 & E/2 NW/4)

OK3200489-008

WASHITA

XXXXXXXXX,
XXXXXXXXX

CHESAPEAKE
EXPLORATION LP

6/6/2007

1076

494

I-2007-007237

011N

016W

0031

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 31: NW/4 A/D/A LOTS 1, 2, E/2 NW/4

OK3200489-009

WASHITA

XXXXXXXX,
XXXXXXX

CHESAPEAKE
EXPLORATION LP

6/6/2007

1076

496

I-2007-007238

011N

016W

0031

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 31: NW/4 A/D/A XXXX 0, 0, X/0 XX/0

Xxxxx Xx

Xxxxxx

Lease Name

Lessee

Lease Date

Book

Page

Entry

Twn

Rge

Sec

FINAL LEGAL DESCP

OK3200489-010

WASHITA

REECE,
XXXXX
XXXXXXX

CHESAPEAKE
EXPLORATION LP

6/6/2007

1076

916

I-2007-007401

011N

016W

0031

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 31: NW/4, A/D/A LOTS 1, 2, E/2 NW/4

OK3200489-011

WASHITA

XXXXXX,
XXXX A

CHESAPEAKE
EXPLORATION LP

6/6/2007

1076

914

I-2007-007400

011N

016W

0031

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 31: NW/4 (A/D/A LOTS 1,2, E/2 NW/4)

OK3200489-012

WASHITA

XXXXXXXXX,
XXXXX S/P/A
XXXX
XXXXXXXXX

CHESAPEAKE
EXPLORATION LLC

8/15/2007

1082

841

I-2007-009481

011N

016W

0031

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 31: NW/4, A/D/A LOTS 1,2, E/2 NW/4

OK3200489-013

WASHITA

XXXXXXXXX,
XXXX

CHESAPEAKE
EXPLORATION LLC

8/15/2007

1084

I-2007-009944

011N

016W

0031

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 31: XX/0, X/X/X XXXX 0, 0, X/0 XX/0

OK3200489-014

WASHITA

XXXXX,
XXXXXX

CHESAPEAKE
EXPLORATION LLC

8/14/2007

1084

I-2007-009947

011N

016W

0031

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 31: NW/4, A/D/A LOTS 1 & 2, E/2 NW/4.

LTD TO 17,080’

OK3200489-015

WASHITA

XXXXXXXXX,
XXXXX

CHESAPEAKE
EXPLORATION LLC

8/15/2007

1083

612

I-2007-009777

011N

016W

0031

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 31: NW/4, A/D/A LOTS 1, 2, E/2 NW/4

OK3200489-016

WASHITA

XXXX,
XXXXX
XXXXX

CHESAPEAKE
EXPLORATION LLC

8/14/2007

1082

824

I-2007-009474

011N

016W

0031

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 31: XX/0, X/X/X XXXX 0, 0, X/0 XX/0

OK3200489-017

WASHITA

XXXXXX,
XXXXX
XXXXX

CHESAPEAKE
EXPLORATION LLC

8/15/2007

1084

I-2007-009942

011N

016W

0031

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 31: XX/0, X/X/X XXXX 0, 0, X/0 XX/0

OK3200489-018

WASHITA

XXXXXXX,
XXXXXXX

CHESAPEAKE
EXPLORATION LLC

8/14/2007

1084

480

I-2007-010110

011N

016W

0031

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 31: NW/4, (A/D/A LOTS 1 & 2 & E/2 NW/4)

LTD TO 17,080’

OK3200489-019

WASHITA

XXXXX,
XXXXXX

CHESAPEAKE
EXPLORATION LLC

8/14/2007

1086

279

I-2007-010710

011N

016W

0031

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 31: XX/0, X/X/X XXXX 0-0, X/0 XX/0

LTD TO 17,080’

OK3200489-020

WASHITA

XXXXXX,
XXXXXX

CHESAPEAKE
EXPLORATION LLC

8/14/2007

1084

508

I-2007-010121

011N

016W

0031

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 31: NW/4, (A/D/A LOTS 1-2, E/2 NW/4)

LTD TO 17,080’

OK3200489-021

WASHITA

XXXXXXXX,
XXXXX S/P/
A XXXXX
HOGGLAND

CHESAPEAKE
EXPLORATION LLC

8/15/2007

1085

I-2007-010306

011N

016W

0031

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 31: NW/4, A/D/A

LOTS 1,2, E/2 NW/4

OK3200489-022

WASHITA

XXXX,
XXXXX A/
XX XXXXX,
S/P/A BOLS

CHESAPEAKE
EXPLORATION LLC

8/15/2007

1084

489

I-2007-010113

011N

016W

0031

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 31: NW/4 (A/D/A LOTS 1,2, E/2 NW/4)

OK3200489-023

WASHITA

XXXX,
XXXXX XXX

CHESAPEAKE
EXPLORATION LLC

11/28/2007

1096

662

I-2008-000877

011N

016W

0031

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 31: NW/4 A/D/A LOTS 1, 2, E/2 NW/4

LTD TO SURFACE TO BASE XX XXX XXXXXX XX

XX0000000-000

WASHITA

XXXXXX, X X
& XXXXXX
2005 LIVING
TRUST

CHESAPEAKE
EXPLORATION LLC

11/28/2007

1096

665

I-2008-000878

011N

016W

0031

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 31: NW/4, A/D/A LOTS 1 & 2 & E/2 NW/4

LTD TO SURFACE TO BASE OF DES MOINES FM

OK3200489-026

WASHITA

XXXXXXX,
XXXXX

CHESAPEAKE
EXPLORATION LLC

11/28/2007

1096

717

I-2008-000896

011N

016W

0031

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 31: NW/4 A/D/A LOTS 1, 2, E/2 NW/4

OK3200489-027

WASHITA

XXXX,
XXXXXXX
XXXX

CHESAPEAKE
EXPLORATION LLC

11/28/2007

1092

622

I-2007-012937

011N

016W

0031

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 31: NW/4 A/D/A LOTS 1, 2, E/2 NW/4

LTD TO SURFACE TO BASE OF DES MOINES FM

OK3200489-028

WASHITA

WOLF,
XXXXXXX
XXXXX, HEIR
OF XXXXX
XXXXXXXXX

CHESAPEAKE
EXPLORATION LLC

11/28/2007

1098

I-2008-001403

011N

016W

0031

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 31: NW/4, A/D/A LOTS 1, 2, & E/2 NW/4

LTD TO SURFACE TO BASE XX XXX XXXXXX XX

XX0000000-000

WASHITA

XXXXXXX,
XXXXXXX
XXXXXX

CHESAPEAKE
EXPLORATION LLC

11/28/2007

1096

720

I-2008-000897

011N

016W

0031

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 31: NW/4, A/D/A LOTS 1, 2, & E/2 NW/4

LTD TO SURFACE TO BASE OF DES MOINES FM

Lease No

County

Lease Name

Lessee

Lease Date

Book

Page

Entry

Twn

Rge

Sec

FINAL LEGAL DESCP

OK3200489-030

WASHITA

XXXXXXXXX,
XXX

CHESAPEAKE
EXPLORATION LLC

2/21/2008

1103

661

I-2008-003211

011N

016W

0031

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 31: XXXX 0-0, X/0 XX/0, X/X/X XX/0

SURFACE TO 17,080’

OK3200489-031

WASHITA

XXX
XXXXX,
XXXXXXX

CHESAPEAKE
EXPLORATION LLC

2/21/2008

1103

664

I-2008-003212

011N

016W

0031

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 31: XXXX 0-0, X/0 XX/0, X/X/X XX/0

SURFACE TO 17,080’

OK3200489-032

WASHITA

XXXXXXXXX,
XXXX

CHESAPEAKE
EXPLORATION LLC

2/21/2008

1104

186

I-2008-003421

011N

016W

0031

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 31: XXXX 0-0, X/0 XX/0, X/X/X XX/0

SURFACE TO 17,080’

OK3200489-033

WASHITA

XXXXXXXXX,
XXXXXX

CHESAPEAKE
EXPLORATION LLC

2/21/2008

1104

189

I-2008-003422

011N

016W

0031

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 31: XXXX 0-0, X/0 XX/0, X/X/X XX/0

SURFACE TO 17,080’

OK3200489-034

WASHITA

XXXXXX,
XXXXX X,
HEIR OF
XXXXX
XXXXXXXXX,
DECEASED

CHESAPEAKE
EXPLORATION LLC

3/4/2008

1104

372

I-2008-003505

011N

016W

0031

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 31: XXXX 0, 0, X/0 XX/0 (X/X/X XX/0)

SURFACE TO 100’ BLW S.E. OF DES MOINES FM (17,080’)

OK3200489-035

WASHITA

XXXXXXXX,
XXXXX L,
HEIR OF
XXXXX
XXXXXXXXX,
DECEASED

CHESAPEAKE
EXPLORATION LLC

3/4/2008

1104

372

I-2008-003508

011N

016W

0031

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 31: XXXX 0, 0, X/0 XX/0 (X/X/X XX/0)

SURFACE TO 100’ BLW S.E. OF DES MOINES FM (17,080’)

OK3200489-036

WASHITA

XXXXXXXXX,
XXXXX
REVOCABLE
LIVING
TRUST DTD
10/22/99

CHESAPEAKE
EXPLORATION LLC

3/3/2008

1106

121

I-2008-004161

011N

016W

0031

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 31: XXXX 0, 0, X/0 XX/0 (X/X/X XX/0)

SURFACE TO 100’ BLW S.E. OF DES MOINES FM (17,080’)

OK3200489-037

WASHITA

XXXXXXXXX,
XXXXX E
REVOCABLE
LIVING
TRUST DTD
10/22/99

CHESAPEAKE
EXPLORATION LLC

3/3/2008

1106

124

I-2008-004162

011N

016W

0031

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 31: XXXX 0, 0, X/0 XX/0 (X/X/X XX/0)

SURFACE TO 100’ BLW S.E. OF DES MOINES FM (17,080’)

OK3200489-038

WASHITA

XXXXXXXXX,
XXXXX
XXXX, HEIR
OF XXXXX
XXXXXXXXX

CHESAPEAKE
EXPLORATION LLC

3/4/2008

1104

377

I-2008-003507

011N

016W

0031

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 31: XXXX 0, 0, X/0 XX/0

SURFACE TO 100’ BLW S.E. OF DES MOINES FM (17,080’)

OK3200489-039

WASHITA

XXXXXX,
XXXXXX F/K/
A XXXXXX
XXXXX

CHESAPEAKE
EXPLORATION LLC

2/21/2008

1106

127

I-208-004163

011N

016W

0031

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 31: XXXX 0, 0, X/0 XX/0 X/X/X XX/0

SURFACE TO 17,080’

Lease No

County

Lease Name

Lessee

Lease Date

Book

Page

Entry

Twn

Rge

Sec

FINAL LEGAL DESCP

OK3200489-040

WASHITA

XXXXXXX,
XXXXXXXX
K, HEIR OF
XXXXX
XXXXXXXXX,
DECEASED

CHESAPEAKE
EXPLORATION LLC

3/4/2008

1106

118

I-2008-004160

011N

016W

0031

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 31: XXXX 0, 0, X/0 XX/0 (X/X/X XX/0)

SURFACE TO 100’ BLW S.E. OF DES MOINES FM (17,080’)

OK3200489-041

WASHITA

XXXXXXXXX,
XXXXXXX,
HEIR OF
XXXXXX
XXXXXXXXX,
DECEASED

CHESAPEAKE
EXPLORATION LLC

3/4/2008

1106

115

I-2008-004159

011N

016W

0031

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 31: XXXX 0, 0, X/0 XX/0 (X/X/X XX/0)

SURFACE TO 100’ BLW S.E. OF DES MOINES FM (17,080’)

OK3200489-042

WASHITA

XXX
XXXXX,
XXXXXX A/
K/A XXXXX
XXX XXXXX

CHESAPEAKE
EXPLORATION LLC

2/21/2008

1106

112

I-2008-004158

011N

016W

0031

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 31: XXXX 0, 0, X/0 XX/0 X/X/X XX/0

SURFACE TO 17,080’

OK3200489-043

WASHITA

XXXXXX,
XXXXX

CHESAPEAKE
EXPLORATION LLC

2/21/2008

1106

130

I-2008-004164

011N

016W

0031

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 31: XXXX 0-0, X/0 XX/0, X/X/X XX/0

SURFACE TO 17,080’

OK3200489-044

WASHITA

XXXXXXXX,
XXXXX,
HEIR OF
XXXXX
XXXXXXXXX,
DECEASED

CHESAPEAKE
EXPLORATION LLC

3/4/2008

1106

109

I-2008-004157

011N

016W

0031

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 31: XXXX 0, 0, X/0 XX/0 (X/X/X XX/0)

SURFACE TO 100’ BLW S.E. OF DES MOINES FM (17,080’)

OK3200489-045

WASHITA

XXXXXXXXX,
XXXXX, F/K/
A XXXXX
XXXXXXXX

CHESAPEAKE
EXPLORATION LLC

2/21/2008

1107

910

I-2008-004834

011N

016W

0031

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 31: XXXX 0-0, X/0 XX/0, X/X/X XX/0

SURFACE TO 17,080’

OK3200489-046

WASHITA

XXXXXXXX,
XXXXXX I

CHESAPEAKE
EXPLORATION LLC

3/4/2008

1108

729

I-2008-005156

011N

016W

0031

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 31: XXXX 0, 0, X/0 XX/0 (X/X/X XX/0)

SURFACE TO 100’ BLW S.E. OF DES MOINES FM (17,080’)

OK3200489-048

WASHITA

XXXXXXXXX,
XXXXX, HEIR
OF XXXXX
XXXXXXXXX,
DECEASED

CHESAPEAKE
EXPLORATION LLC

3/31/2008

1108

732

I-208-005157

011N

016W

0031

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 31: XXXX 0, 0, X/0 XX/0 (X/X/X XX/0)

SURFACE TO 100’ BLW S.E. OF DES MOINES FM (17,080’)

OK3200489-049

WASHITA

XXXXXXXXX,
XXXXX
XXXXX, HEIR
OF XXXXXX
XXXXXXXXX,
DECD

CHESAPEAKE
EXPLORATION LLC

3/31/2008

1108

735

I-2008-005158

011N

016W

0031

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 31: XXXX 0, 0, X/0 XX/0 (X/X/X XX/0)

SURFACE TO 100’ BLW S.E. OF DES MOINES FM (17,080’)

OK3200489-050

WASHITA

XXXXXXXXX,
XXXXX
XXXX, HEIR
OF XXXXXX
XXXXXXXXX,
DECD

CHESAPEAKE
EXPLORATION LLC

3/31/2008

1107

916

I-2008-004836

011N

016W

0031

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 31: XXXX 0, 0, X/0 XX/0 (X/X/X XX/0)

SURFACE TO 100’ BLW S.E. OF DES MOINES FM (17,080’)

OK3200489-051

WASHITA

XXXXXXXXX,
XXXXXXX
XXXXX, HEIR
OF XXXXXX
XXXXXXXXX

CHESAPEAKE
EXPLORATION LLC

3/31/2008

1110

924

I-2008-005947

011N

016W

0031

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 31: XXXX 0-0, X/0 XX/0, X/X/X XX/0

SURFACE TO 100’ BLW S.E. OF DES MOINES FM (17,080’)

Lease No

County

Lease Name

Lessee

Lease Date

Book

Page

Entry

Twn

Rge

Sec

FINAL LEGAL DESCP

OK3200489-052

WASHITA

XXXXXXXXX,
XXXXXXX
XXXX

CHESAPEAKE
EXPLORATION LLC

3/31/2008

1108

745

I-2008-005161

011N

016W

0031

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 31: XXXX 0, 0, X/0 XX/0, X/X/X XX/0

SURFACE TO 100’ BLW S.E. OF DES MOINES FM (17,080’)

OK3200500-001

WASHITA

XXXXXX,
XXXXXXX R &
XXXXX

CHESAPEAKE
EXPLORATION LP

4/10/2007

1069

744

I-2007-004867

011N

016W

0031

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 31: XXX 0 & XXX 0 XXX X/0 XX/0

OK3200500-002

WASHITA

XXXXXX, XXXX
G & XXXXXXX
M REV TR

CHESAPEAKE
EXPLORATION LP

4/10/2007

1069

740

I-2007-004866

011N

016W

0031

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 31: XXX 0 & XXX 0 XXX X/0 XX/0

XX0000000-000

WASHITA

XXXX,
XXXXXXX

CHESAPEAKE
EXPLORATION LLC

8/22/2007

1085

I-2007-010305

011N

016W

0031

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 31: NE/4 LTD TO 17,080’

OK3200754-001

WASHITA

XXXXXX,
XXXXXXX
XXXXX &
XXXXXX
XXXXXXX

CHESAPEAKE
EXPLORATION LLC

11/19/2007

1143

143

I-2009-005352

011N

016W

0031

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 31: SE/4

OK3200754-002

WASHITA

XXXXXXX,
XXXX X &
XXXXX

CHESAPEAKE
EXPLORATION LLC

11/19/2007

1180

899

I-2010-007966
(CORRECTED)

011N

016W

0031

TOWNSHIP 10 NORTH - RANGE 16 WEST

SECTION 31: SE/4

OK9270168-001

WASHITA

XXXXXX, XXXX
X & XXXXXXX
L FAMILY
TRUST

CHESAPEAKE
EXPLORATION LLC

7/15/2008

1121

559

I-2008-009986

011N

016W

0031

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 31: W/2 SE/4

SURFACE TO 100’ BELOW X.X. XX XXX XXXXXX XX

XX0000000-000

WASHITA

XXXXXX,
XXXXX E

CHESAPEAKE
EXPLORATION LLC

3/7/2008

1108

212

I-2008-004974

011N

016W

0031

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 31: W/2 SE/4

SURFACE TO 100’ BLW S.E. OF DES MOINES FM (17,080’)

OK9270168-004

WASHITA

XXXXXX,
XXXXX T

CHESAPEAKE
EXPLORATION LLC

3/7/2008

1108

741

I-2008-005160

011N

016W

0031

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 31: W/2 SE/4

SURFACE TO 100’ BLW S.E. OF DES MOINES FM (17,080’)

OK9270168-006

WASHITA

XXXXXX,
XXXXXXX X

CHESAPEAKE
EXPLORATION LLC

3/7/2008

1108

204

I-2008-004972

011N

016W

0031

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 31: W/2 SE/4

SURFACE TO 100’ BLW S.E. OF DES MOINES FM (17,080’)

OK9270168-008

WASHITA

XXXXXX,
XXXX N

CHESAPEAKE
EXPLORATION LLC

3/7/2008

1108

208

I-2008-004973

011N

016W

0031

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 31: W/2 SE/4

SURFACE TO 100’ BLW S.E. OF DES MOINES FM (17,080’)

OK9270168-009

WASHITA

XXXXXXX,
XXXXXXX
XXX, XXX
XXXXXXX
XXX
XXXXXXXXX

CHESAPEAKE
EXPLORATION LLC

7/24/2008

1118

618

I-2008-008646

011N

016W

0031

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 31: W/2 SE/4

OK9270168-010

WASHITA

XXXXXXXXX,
XXXXXXXXX
XXXXXXX
IREV TRUST

CHESAPEAKE
EXPLORATION LLC

7/30/2008

1121

557

I-2008-009985

011N

016W

0031

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 31: W/2 SE/4

OK9270168-013

WASHITA

XXXXXXXXXX,
XXXXXXX E, F/
K/A XXXXXXX
X XXXXXX

CHESAPEAKE
EXPLORATION LLC

7/15/2008

1121

563

I-2008-009987

011N

016W

0031

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 31: W/2 SE/4

SURFACE TO 100’ BELOW X.X. XX XXX XXXXXX XX

XX0000000-000

WASHITA

OCC
#568832/CD
#200901490

COI-CELLC

7/6/2009

1161

I-2010-001282

011N

016W

0031

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 31: ALL

LTD TO PERMIAN, VIRGILIAN, MISSOURIAN, AND DES MOINES

Lease No

County

Lease Name

Lessee

Lease Date

Book

Page

Entry

Twn

Rge

Sec

FINAL LEGAL DESCP

OK9270168-015

WASHITA

XXXXXXXXX,
XXXXXX

QUESTAR
EXPLORATION &
PRODUCTION CO

6/12/2008

1110

999

I-2008-005974

011N

016W

0031

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 31: LOTS 1,2, E/2 NW/4 (A.K.A NW/4)

OK9270168-016

WASHITA

XXXXXXXXX,
XXXX L

QUESTAR
EXPLORATION &
PRODUCTION CO

6/12/2008

1112

227

I-2008-006461

011N

016W

0031

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 31: LOTS 1,2, E/2 NW/4 (A.K.A NW/4)

OK9270168-017

WASHITA

XXXXXXXXX,
XXXXX XXX

QUESTAR
EXPLORATION &
PRODUCTION CO

6/12/2008

1112

341

I-2008-006504

011N

016W

0031

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 31: LOTS 1,2, E/2 NW/4 (A.K.A NW/4)

OK9270168-018

WASHITA

XXXXXXXXXX,
XXXX XXXXX

QUESTAR
EXPLORATION &
PRODUCTION CO

6/9/2008

1117

627

011N

016W

0031

TOWNSHIP 00 XXXXX - XXXXX 00 XXXX

XXXXXXX 00: W/2 SE/4, E/2 SE/4

OK9270168-019

WASHITA

XXXXXXXXX,
XXXXXX XXXXXX

QUESTAR
EXPLORATION &
PRODUCTION CO

6/9/2008

1116

240

I-2008-007664

011N

016W

0031

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 31: W/2 SE/4, E/2 SE/4 (A.K.A. SE/4)

OK3200471-001

WASHITA

XXXXXXXXX,
XXXXXXX X

CHESAPEAKE
EXPLORATION LP

3/28/2007

1068

772

I-2007-004500

011N

016W

0033

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 33: E/2 SW/4

OK3200471-002

WASHITA

XXXX II, XXXXXX
XXXXX

CHESAPEAKE
EXPLORATION LP

3/28/2007

1072

838

I-2007-005970

011N

016W

0033

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 33: SW/4

OK3200492-001

WASHITA

XXXXXXXXX,
XXXXXXX XXX
XXXX
REVOCABLE
TRUST

CHESAPEAKE
EXPLORATION LP

3/28/2007

1069

386

I-2007-004736

011N

016W

0033

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 33: W/2 SW/4

OK3200493-007

WASHITA

XXXXXXXXXX,
XXXXXXX XXXX
LIVING TR

CHESAPEAKE
EXPLORATION LP

4/9/2007

1070

749

I-2007-005217

011N

016W

0033

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 33: NW/4, N/2 SE/4

OK3200493-019

WASHITA

XXXXXXX, XXX
XXXXXXX

CHESAPEAKE
EXPLORATION LLC

4/11/2008

1108

756

I-2008-005166

011N

016W

0033

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 33: NW/4, N/2 SE/4

SURFACE TO 100’ BELOW S.E. OF DES MOINES FM.

OK3200493-020

WASHITA

XXXXXX, XXXXX
LEA

CHESAPEAKE
EXPLORATION LLC

4/11/2008

1108

762

I-2008-005168

011N

016W

0033

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 33: NW/4, N/2 SE/4

SURFACE TO 100’ BELOW S.E. OF DES MOINES FM.

OK3200493-021

WASHITA

MJ & E, LLC,
OKLAHOMA
LIMITED
LIABILITY
COMPANY

CHESAPEAKE
EXPLORATION LLC

4/11/2008

1108

759

I-2008-005167

011N

016W

0033

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 33: NW/4, N/2 SE/4

SURFACE TO 100’ BELOW S.E. OF DES MOINES FM.

OK3200493-022

WASHITA

XXXXXX, XXXXX
M & XXXXX J
FOUNDATION, INC

CHESAPEAKE
EXPLORATION LLC

4/25/2008

1108

754

I-2008-005165

011N

016W

0033

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 33: N/2 SE/4

XX0000000-001

WASHITA

XXXXXXXXX, XXX
XXXXX

CHESAPEAKE
EXPLORATION LLC

2/14/2008

1099

341

I-2008-001864

011N

016W

0033

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 33: NE/4

SURFACE TO 17,205’

XX0000000-002

WASHITA

XXXXXXXXX,
XXXXXX XXXX &
XXXXX

CHESAPEAKE
EXPLORATION LLC

2/14/2008

1099

350

I-2008-001867

011N

016W

0033

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 33: NE/4

SURFACE TO 17,205’

XX0000000-001

WASHITA

BIA 14-20-205-14207

CHESAPEAKE
EXPLORATION LLC

3/6/2008

1119

527

I-2008-009005

011N

016W

0033

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 33: S/2 SE/4

OK9270383-000

WASHITA

OCC #567975/CD
#200901211

COI & CELLC,
APPLICANTS

5/28/2009

011N

016W

0033

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 33: ALL

LIMITED TO THE PERMIAN, VIRGILIAN, MISSOURIAN AND DES MOINES COMMON SOURCES OF SUPPLY

OK9270253-001

WASHITA

XXXXXX, XXXXX X X/
K/A XXXXXX

XXXX CREEK
ENERGY, LLC

10/15/2005

1024

I-2005-008372

011N

017W

0005

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 5: SW/4

OK9270253-002

WASHITA

XXXXXX, XXXXXX
& XXXXX

XXXX CREEK
ENERGY, LLC

9/27/2005

1020

973

I-2005-007139

011N

017W

0005

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 5: SW/4

Lease No

County

Lease Name

Lessee

Lease Date

Book

Page

Entry

Twn

Rge

Sec

FINAL LEGAL DESCP

OK9270253-003

WASHITA

TRIANGLE
ROYALTY
CORPORATION

CROW CREEK
ENERGY, LLC

9/13/2005

1021

885

I-2005-007478

011N

017W

0005

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 5: SW/4

OK9270253-004

WASHITA

XXXXXX, XXXXXX
XXXX-SIM

CROW CREEK
ENERGY, LLC

9/27/2005

1023

695

I-2005-008212

011N

017W

0005

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 5: SW/4

OK9270253-005

WASHITA

REINSCHMIEDT,
XXXXX

XXXX CREEK
ENERGY, LLC

9/28/2005

1020

975

I-2005-007140

011N

017W

0005

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 5: SE/4

OK9270253-006

WASHITA

XXXXXXXX, A
REV TR DTD
3/18/98, XXXXXX
XXXXXXXX,
TRST

CROW CREEK
ENERGY, LLC

9/28/2005

1021

541

I-2005-007360

011N

017W

0005

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 5: XXXX 0, 0, X/0 XX/0, XX/0

OK9270253-007

WASHITA

RJL
INVESTMENTS
LTD
PARTNERSHIPS I

CROW CREEK
ENERGY, LLC

9/28/2005

1021

539

I-2005-007359

011N

017W

0005

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 5: XXXX 0, 0, X/0 XX/0, XXXX 0, 0, X/0 XX/0, XX/0, SE/4

OK3200674-001

WASHITA

XXXXXX,
XXXXXXX
XXXXX

XXXX CREEK
ENERGY, LLC

9/24/2005

1021

543

I-2005-007361

011N

017W

0006

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 6: XXX 0, XX/0 XX/0, X/0 XX/0

OK3200674-002

WASHITA

XXXXXX,
XXXX X

XXXX CREEK
ENERGY, LLC

9/24/2005

1021

545

I-2005-007362

011N

017W

0006

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 6: XXX 0, XX/0 XX/0, X/0 XX/0

OK3200701-001

WASHITA

COLE II, XXXXXX
XXXXX, HEIR OF
XXXXXX X
XXXXXX XXXX

CHESAPEAKE
EXPLORATION
LLC

10/8/2007

1090

469

I-2007-012272

011N

017W

0006

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 6: XXX 0, XX/0 XX/0, X/0 XX/0

LTD TO 17,150’

OK3200701-002

WASHITA

XXXXXXXX,
XXXXX J &
XXXXXX

XXXX CREEK
ENERGY, LLC

10/17/2005

1022

1030

I-2005-007958

011N

017W

0006

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 6: XXX 0, XX/0 XX/0, S/2 SE/4

OK3200701-003

WASHITA

DICK, AROLENE
J & XXXXXXX

XXXX CREEK
ENERGY, LLC

10/17/2005

1022

1032

I-2005-007959

011N

017W

0006

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 6: XXX 0, XX/0 XX/0, S/2 SE/4

OK3200701-004

WASHITA

XXXXXX, XXXXX
B LIVING TR
DTD 06/04/97

CROW CREEK
ENERGY, LLC

10/17/2005

1023

327

I-2005-008082

011N

017W

0006

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 6: XXX 0, XX/0 XX/0, S/2 SE/4

OK3200701-005

WASHITA

XXXXXXXXX,
XXXXXX RUE &
XXXX

XXXX CREEK
ENERGY, LLC

10/17/2005

1023

324

I-2005-008081

011N

017W

0006

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 6: XXX 0, XX/0 XX/0, S/2 SE/4

OK3200701-006

WASHITA

XXXXXX, XXXXX
XXXXXX LIV TR
DTD 06/04/97

CROW CREEK
ENERGY, LLC

10/17/2005

1023

321

I-2005-008080

011N

017W

0006

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 6: XXX 0, XX/0 XX/0, S/2 SE/4

OK3200701-007

WASHITA

XXXXXX,
XXXXX J &
XXXXX

XXXX CREEK
ENERGY, LLC

10/17/2005

1022

1028

I-2005-007957

011N

017W

0006

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 6: XXX 0, XX/0 XX/0, S/2 SE/4

OK3200701-008

WASHITA

XXXXXX,
XXXXXXXX XXX

XXXX CREEK
ENERGY, LLC

10/17/2005

1022

1026

I-2005-007956

011N

017W

0006

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 6: XXX 0, XX/0 XX/0, S/2 SE/4

OK3200701-009

WASHITA

XXXXXX,
XXXXXXX TR,
XXXXXXXX
XXXXXX TRST

CROW CREEK
ENERGY, LLC

10/17/2005

1022

1024

I-2005-007955

011N

017W

0006

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 6: XXX 0, XX/0 XX/0, S/2 SE/4

OK3200701-010

WASHITA

XXXXXXX, XXX
XXXXXXX

XXXX
VIRGINIA MC
ENERGY, LLC

4/21/2008

1117

256

I-2008-008189

011N

017W

0006

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 6: XXX 0, XX/0 XX/0, X/0 XX/0 A/D/A S/2 S/2

OK3200701-011

WASHITA

XXXXXXX,
XXXXX
XXXXXXXX

XXXX
VIRGINIA MC
ENERGY, LLC

4/21/2008

1117

258

I-2008-008190

011N

017W

0006

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 6: XXX 0, XX/0 XX/0, X/0 XX/0, X/X/X S/2 S/2

OK9270004-001

WASHITA

XXXXXX,
XXXXXXX AND
XXXX

XXXX CREEK
ENERGY, LLC

10/17/2005

1022

1021

I-2005-007954

011N

017W

0006

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 6: XXX 0, XX/0 XX/0, S/2 SE/4

OK9270275-001

WASHITA

XXXX, XXXXX L
& XXXXXXX

XXXX CREEK
ENERGY, LLC

10/7/2005

1022

959

I-2005-007922

011N

017W

0006

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 6: XXX 0-0, XX/0 XX/0

OK9270275-002

WASHITA

XXXX, XXXXX R
& XXXXXX

XXXX CREEK
ENERGY, LLC

10/7/2005

1022

955

I-2005-007920

011N

017W

0006

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 6: XXX 0-0, XX/0 XX/0

XX0000000-000

XXXXXXX

XXXXXXXX,
XXXX X X/K/A
XXXX XXX
XXXXXXXX

XXXX CREEK
ENERGY, LLC

10/18/2005

1022

950

I-2005-007918

011N

017W

0006

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 6: XXX 0-0, XX/0 XX/0

OK9270275-004

WASHITA

XXXXXXXX,
XXXXXXX E

CROW CREEK
ENERGY, LLC

10/18/2005

1022

947

I-2005-007917

011N

017W

0006

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 6: XXX 0-0, XX/0 XX/0

OK9270276-001

WASHITA

REINSCHMIEDT,
XXXXX

XXXX CREEK
ENERGY, LLC

9/28/2005

1021

419

I-2005-007307

011N

017W

0006

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 6: XXX 0-0, X/0 XX/0

Xxxxx Xx

Xxxxxx

Lease Name

Lessee

Lease Date

Book

Page

Entry

Twn

Rge

Sec

FINAL LEGAL DESCP

OK9270276-002

WASHITA

RJL
INVESTMENTS
LIMITED
PTRNSHP

CROW CREEK
ENERGY, LLC

9/28/2005

1021

417

I-2005-007306

011N

017W

0006

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 6: LOT 1-2, S/2 NE/4

OK9270277-001

WASHITA

OCC #556807/CD
#200803591

COI-CELLC

7/17/2008

011N

017W

0006

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 6: ALL

LTD TO VIRGILIAN, MISSOURIAN, DES MOINES COMMON SOURCES OF SUPPLY

OK3200497-001

WASHITA

RJL
INVESTMENT
LTD
PARTNERSHIP I

CHESAPEAKE
EXPLORATION LP

4/10/2007

1021

415

011N

017W

0009

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 9: SW/4 LTD TO 17,130’

OK3200497-002

WASHITA

XXXXXXXX,
XXXXXX XXXXX
AND XXXXXX
XXXXXX

XXXX CREEK
ENERGY, LLC

10/12/2005

1021

892

I-2005-007482

011N

017W

0009

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 9: SW/4, L/E RAILROAD RIGHT-OF-WAY

OK3200497-003

WASHITA

XXXXX,
XXXXXX X

CROW CREEK
ENERGY, LLC

10/17/2005

1022

102

I-2005-007577

011N

017W

0009

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 9: SW/4, L/E RAILROAD RIGHT-OF-WAY

OK3200497-004

WASHITA

XXXX, XXXXXX
X

XXXX CREEK
ENERGY, LLC

10/17/2005

1022

100

I-2007-007576

011N

017W

0009

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 9: SW/4, L/E RAILROAD RIGHT-OF-WAY

OK3200497-005

WASHITA

REINSCHMIEDT,
YNEZ, ET XX

XXXX CREEK
ENERGY, LLC

10/12/2005

1022

398

I-2005-007692

011N

017W

0009

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 9: SW/4, L/E RAILROAD RIGHT-OF-WAY

OK3200497-006

WASHITA

REINSCHMIEDT,
XXXXXX XXX
AND XXXXX, ET
XX

XXXX CREEK
ENERGY, LLC

10/12/2005

1022

402

I-2005-007693

011N

017W

0009

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 9: SW/4, L/E RAILROAD RIGHT-OF-WAY

OK3200497-007

WASHITA

XXXXXX,
XXXX XXXXXXX
& XXXXXX

XXXX CREEK
ENERGY, LLC

10/12/2005

1021

735

I-2005-007432

011N

017W

0009

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 9: SW/4

OK3200497-008

WASHITA

DICK, XXXX
XXX & XXXX X

XXXX CREEK
ENERGY, LLC

10/12/2005

1021

739

I-2005-007434

011N

017W

0009

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 9: SW/4

OK3200497-009

WASHITA

XXXX, XXXXX
XXXXX

XXXX CREEK
ENERGY, LLC

10/12/2005

1021

733

I-2005-007431

011N

017W

0009

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 9: SW/4

OK3200497-010

WASHITA

REINSCHMIEDT,
XXXX

XXXX CREEK
ENERGY, LLC

10/12/2005

1021

737

I-2005-007433

011N

017W

0009

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 9: SW/4

OK3200497-011

WASHITA

XXXXXX,
XXXXXXX &
XXXX

XXXX CREEK
ENERGY, LLC

10/12/2005

1022

407

I-2005-007695

011N

017W

0009

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 9: SW/4

OK3200570-001

WASHITA

XXXXXXXX,
XXXXXX

CHESAPEAKE
EXPLORATION
LP

5/3/2007

1104

359

CORRECTION

011N

017W

0009

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 9: SE/4

OK3200570-002

WASHITA

XXXXXXX,
XXXXXX L

XXXX CREEK
ENERGY, LLC

10/17/2005

1022

I-2005-007575

011N

017W

0009

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 9: X/0 XX/0, X/X XXX XX XXX, XX/0 NE/4, S/2 NE/4, E/2 SE/4, W/2 SE/4, S/2 NW/4, L/E RR ROW

OK3200570-003

WASHITA

XXXXXX,
XXXXXX
XXXXXXX

CHESAPEAKE
EXPLORATION
LLC

10/19/2007

1092

924

I-2007-013035

011N

017W

0009

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 9: SE/4

OK3200570-004

WASHITA

XXXXXX, XXXXX

CHESAPEAKE
EXPLORATION
LP

5/3/2007

1099

384

I-2008-001882

011N

017W

0009

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 9: E/2 SE/4

OK3200570-005

WASHITA

XXXXX, XXXX
XXXXXX

CHESAPEAKE
EXPLORATION
LP

5/3/2007

1098

445

I-2008-001565

011N

017W

0009

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 9: E/2 SE/4

OK3200570-007

WASHITA

XXXXXXX,
XXXXXXX R

XXXX CREEK
ENERGY, LLC

10/17/2005

1022

154

I-2005-007595

011N

017W

0009

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 9: N/2 NW/4, NW/4 NE/4, S/2 NE/4, E/2 SE/4, W/2 SE/4, S/2 NW/4, AS MORE FULLY DESCRIBED IN SAID LEASE

OK3200570-008

WASHITA

XXXXX,
XXXXXX M

CROW CREEK
ENERGY, LLC

10/25/2005

1023

332

I-2005-008084

011N

017W

0009

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 9: N/2 NW/4, NW/4 NE/4, S/2 NE/4, E/2 SE/4, W/2 SE/4, S/2 NW/4, AS MORE FULLY DESCRIBED IN SAID LEASE

Lease No

County

Lease Name

Lessee

Lease Date

Book

Page

Entry

Twn

Rge

Sec

FINAL LEGAL DESCP

OK3200570-009

WASHITA

FORD OIL & GAS
TRUST

CROW CREEK
ENERGY, LLC

10/25/2005

1023

181

I-2005-008037

011N

017W

0009

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 9: N/2 NW/4, NW/4 NE/4, S/2 NE/4, E/2 SE/4, W/2 SE/4, S/2 NW/4, AS MORE FULLY DESCRIBED IN SAID LEASE

OK3200570-010

WASHITA

XXXXX, XXX X

XXXX CREEK
ENERGY, LLC

10/25/2005

1023

930

I-2005-008298

011N

017W

0009

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 9: N/2 NW/4, NW/4 NE/4, S/2 NE/4, E/2 SE/4, W/2 SE/4, S/2 NW/4, AS MORE FULLY DESCRIBED IN SAID LEASE

OK3200570-011

WASHITA

XXXXXXXX,
XXXXXXXX X

XXXX CREEK
ENERGY, LLC

11/8/2005

1023

928

I-2005-008297

011N

017W

0009

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 9: N/2 NW/4, NW/4 NE/4, S/2 NE/4, E/2 SE/4, W/2 SE/4, S/2 NW/4, AS MORE FULLY DESCRIBED IN SAID LEASE

OK3200570-012

WASHITA

XXXXXX,
XXXXXXXX &
XXXXXX TRUST DTD
5/5/03

CROW CREEK
ENERGY, LLC

10/20/2005

1022

405

I-2005-007694

011N

017W

0009

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 9: S/2 NE/4

OK3200570-013

WASHITA

XXXXXX, XXXXX X

XXXX CREEK
ENERGY, LLC

10/20/2005

1023

330

I-2005-008083

011N

017W

0009

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 9: S/2 NE/4

OK3200570-014

WASHITA

XXXXXX, XXXXX
XXXXXX

JMA ENERGY
COMPANY, LLC

4/16/2006

1040

I-2006-005316

011N

017W

0009

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 9: X/0 XX/0, X/0 XX/0, XXXX XXXXXXXX ROW

OK3200570-015

WASHITA

XXXXX, XXXXXXXXX
XXXXXX

JMA ENERGY
COMPANY, LLC

4/19/2006

1037

279

I-2006-004254

011N

017W

0009

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 9: X/0 XX/0, X/0 XX/0, XXXX XXXXXXXX ROW

OK3200570-016

WASHITA

XXXXXX, XXXXXXX S

JMA ENERGY
COMPANY, LLC

4/19/2006

1037

283

I-2006-004256

011N

017W

0009

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 9: X/0 XX/0, X/0 XX/0, XXXX XXXXXXXX ROW

OK3200570-017

WASHITA

RICHMOND,
VIRGINIA D

JMA ENERGY
COMPANY, LLC

4/19/2006

1037

281

I-2006-004255

011N

017W

0009

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 9: X/0 XX/0, X/0 XX/0, XXXX XXXXXXXX ROW

OK3200570-018

WASHITA

XXXXXXX OIL
COMPANY

JMA ENERGY
COMPANY, LLC

3/8/2006

1032

463

I-2006-002342

011N

017W

0009

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 9: NW/4 NE/4, E/2 SE/4, N/2 NW/4 LESS XXXXXXXX XXX

XX0000000-000

WASHITA

ST/OK - CLO CS-25328

CHESAPEAKE
EXPLORATION LP

1/31/2006

1030

1021

I-2006-001795

011N

017W

0009

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 9: NW/4 LESS 10.46 ACRES FOR RAILROAD

COVERS FROM SURFACE TO BASE OF THE DES MOINES GRANITE WASH FM

OK5129404-002

WASHITA

XXXXXX,
XXXXXXXX &
XXXXXX M TRUST
DTD 5/5/03

CROW CREEK
ENERGY, LLC

10/20/2005

1022

156

I-2005-007596

011N

017W

0009

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 9: S/2 NW/4, L/E RR ROW

OK5129404-003

WASHITA

XXXXXX, XXXXX X

XXXX CREEK
ENERGY, LLC

10/20/2005

1023

183

I-2005-008038

011N

017W

0009

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 9: S/2 NW/4, L/E RR ROW

OK5129405-001

WASHITA

ST/OK - CLO CS-25327

CHESAPEAKE
EXPLORATION
LP

1/31/2006

1030

1024

I-2006-001796

011N

017W

0009

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 9: NW/4 NE/4, S/2 NE/4

COVERS FROM SURFACE TO BASE OF THE DES MOINES GRANITE WASH FM

OK9270122-001

WASHITA

XXXXX, XXXXXXXX F
& XXXXXXXXX

XXXX CREEK
ENERGY, LLC

10/12/2005

1021

894

I-2005-007483

011N

017W

0009

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 9: NE/4 NE/4

OK9270122-002

WASHITA

XXXXXXX, XXXXX &
XXXXXX

XXXX CREEK
ENERGY, LLC

10/12/2005

1022

I-2005-007574

011N

017W

0009

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 9: NE/4 NE/4

OK9270122-003

WASHITA

XXXXXXX,
XXXXXXX XXX

XXXX CREEK
ENERGY, LLC

10/27/2005

1022

953

I-2005-007919

011N

017W

0009

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 9: NE/4 NE/4

OK9270122-004

WASHITA

XXXXXXX,
XXXXXXX XXXX &
XXXXXX

XXXX CREEK
ENEGY, LLC

10/27/2005

1024

690

I-2005-008572

011N

017W

0009

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 9: NE/4 NE/4

Lease No

County

Lease Name

Lessee

Lease Date

Book

Page

Entry

Twn

Rge

Sec

FINAL LEGAL DESCP

OK9270185-000

WASHITA

OCC #549528/CD
#200708233

COI/CELLC

1/31/2008

011N

017W

0009

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 9: ALL, COVERS ALL RIGHTS TO THE TONKAWA, MISSOURIAN GRANITE WASH & DES MOINES GRANITE WASH COMMON SOURCES OF SUPPLY

XX0000000-001

WASHITA

XXXXX,
XXXXXXXXX AND
XXXXXXXX F

FLATLANDS
LAND
COMPANY

6/21/2004

992

537

I-2004-006124

011N

017W

0010

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 10: XX/0, X/0 XX/0, XX/0 XX/0

XX0000000-002

WASHITA

XXXXXXX,
XXXXXXX XXX
AND XXXXX

FLATLANDS
LAND
COMPANY

7/12/2004

992

539

I-2004-006125

011N

017W

0010

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 10: XX/0, X/0 XX/0, XX/0 XX/0

XX0000000-003

WASHITA

XXXXXXX,
XXXXXXX XXXX

FLATLANDS
LAND
COMPANY

8/27/2004

995

378

I-2004-007098

011N

017W

0010

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 10: X/0 XX/0, XX/0 XX/0, XX/0

OK9270131-001

WASHITA

XXXXXXXX,
XXXXXXX XXXXXX
& XXXXX

FLATLANDS
LAND
COMPANY

8/27/2004

995

380

I-2004-007099

011N

017W

0010

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 10: SE/4

OK9270132-001

WASHITA

XXXXXXX, XXXXX
& XXXXXX

FLATLANDS
LAND
COMPANY

6/21/2004

992

535

I-2004-006123

011N

017W

0010

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 10: XX/0, X/0 XX/0, XX/0 XX/0

XX0000000-001

WASHITA

XXXXXXXX,
XXXXXXXX

JMA ENERGY
COMPANY, LLC

2/20/2006

1033

658

I-2006-002814

011N

017W

0010

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 10: SW/4 NW/4

XX0000000-002

WASHITA

XXXXXXXX, XXXX,
XXXXXXX OIL
COMPANY

JMA ENERGY
COMPANY, LLC

2/13/2006

1031

I-2006-001821

011N

017W

0010

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 10: SW/4 NW/4

XX0000000-003

WASHITA

FORD OIL & GAS
TRUST

JMA ENERGY
COMPANY, LLC

12/30/2005

1027

731

I-2006-000744

011N

017W

0010

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 10: SW/4 NW/4

XX0000000-004

WASHITA

ST/OK - CS-25459

JMA ENERGY
COMPANY, LLC

4/3/2006

1038

876

I-2006-004827

011N

017W

0010

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 10: SW/4 NW/4

LTD TO THE DES MOINES GRANITE WASH (12,398’)

OK9270134-001

WASHITA

XXXXX, XXXXXX E
ENTERPRISES, INC

JMA ENERGY
COMPANY, LLC

8/29/2005

1019

I-2005-006433

011N

017W

0010

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 10: NE/4

OK9270178-001

WASHITA

OCC #527122/CD
#200601805 (OT)

JMA ENERGY
COMPANY, LLC

7/17/2006

527122

011N

017W

0010

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 10: ALL

XX0000000-001

WASHITA

ROSE, XXXXXXX
XXXXXXX S/P/A
XXXXXXX XXXX

CHESAPEAKE
EXPLORATION
LP

1/8/2007

1061

137

I-2007-001628

011N

017W

0013

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 13: NE/4

XX0000000-002

WASHITA

XXXXXXXXX,
XXXXXX XXX &
XXXXXX J

PETROLEUM
DEVELOPMENT
COMPANY

9/1/2004

996

275

I-2004-007426

011N

017W

0013

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 13: NE/4

OK3200452-001

WASHITA

XXXXXXXX, XXX
P AND XXXXX

CHESAPEAKE
EXPLORATION
LP

2/13/2007

1063

914

I-2007-002629

011N

017W

0013

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 13: SW/4

OK3200452-002

WASHITA

XXXXXXXXXXXX,
XXXX

XXXXXX X
XXXXX
ENTERPRISES

9/24/2003

971

662

5663

011N

017W

0013

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 13: SW/4

OK5129396-000

WASHITA

XXXXX, XXXXX

CHESAPEAKE
EXPLORATION
LP

2/9/2006

1031

563

I-2006-001993

011N

017W

0013

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 13: NW/4

OK9270101-001

WASHITA

MATZ, PERRY JOE
& DEBBIE

PETROLEUM
DEVELOPMENT
COMPANY

2/15/2005

1004

501

I-2005-001001

011N

017W

0013

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 13: SE/4

OK9270101-002

WASHITA

MATZ, RICHARD D
& CAROL

PETROLEUM
DEVELOPMENT
COMPANY

2/3/2005

1004

504

I-2005-001002

011N

017W

0013

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 13: SE/4

OK9270101-003

WASHITA

PFEIFFER,
MAURINE

PETROLEUM
DEVELOPMENT
COMPANY

2/4/2005

1004

755

I-2005-001092

011N

017W

0013

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 13: SE/4

OK9270101-004

WASHITA

SIMS, STEVEN M

PENN
VIRGINIA MC
ENERGY, LLC

5/25/2007

1028

245

011N

017W

0013

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 13: SE/4, SURFACE TO THE TOP OF THE ATOKA FORMATION

LTD TO 16,683’

Lease No

County

Lease Name

Lessee

Lease Date

Book

Page

Entry

Twn

Rge

Sec

FINAL LEGAL DESCP

OK3200373-001

WASHITA

ROSE,
STANLEY

CHESAPEAKE
EXPLORATION LP

6/28/2006

1043

1005

I-2006-006685

011N

017W

0014

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 14: NW/4

SURFACE TO 17,000’

OK3200373-002

WASHITA

RICHERS,
KENNETH
HERMAN

CHESAPEAKE
EXPLORATION LLC

8/29/2007

1085

I-2007-010325

011N

017W

0014

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 14: NW/4

LTD TO 17,000’

OK3200373-003

WASHITA

WORKMAN,
CHARLES

CHESAPEAKE
EXPLORATION LLC

8/28/2007

1086

1010

I-2007-010978

011N

017W

0014

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 14: NW/4

LTD TO 17,000’

OK3200373-004

WASHITA

KRIEN,
DANNY

CHESAPEAKE
EXPLORATION LLC

8/28/2007

1086

988

I-2007-010969

011N

017W

0014

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 14: NW/4

OK3200373-005

WASHITA

TAFOYA,
JOANN G

CHESAPEAKE
EXPLORATION LLC

8/28/2007

1086

995

I-2007-010972

011N

017W

0014

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 14: NW/4

LTD TO 17,000’

OK3200373-006

WASHITA

EDWARDS,
JANICE M

CHESAPEAKE
EXPLORATION LLC

8/28/2007

1086

296

I-2007-010716

011N

017W

0014

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 14: NW/4

LTD TO 17,000’

OK3200687-000

WASHITA

SMITH, GLEN
REV TR DTD
4/30/1991,
BETTY
SMITH, TRST

CHESAPEAKE
EXPLORATION LP

8/23/2007

1085

719

I-2007-010542

011N

017W

0014

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 14: S/2 SW/4

LTD TO 17,000’

OK3200706-001

WASHITA

SMITH,
ELMER TR
DTD 1/13/1992,
ELMER
SMITH, TRST

CHESAPEAKE
EXPLORATION LP

8/29/2007

1085

715

I-2007-010539

011N

017W

0014

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 14: N/2 SW/4, PROVIDED THAT, THERE IS EXCEPTED FROM THIS LEASE 20 NET MINERAL ACRES OWNED BY LESSOR, IT BEING THE INTENT OF THE PARTIES THAT LESSOR IS LEASING 60.00 NET MINERAL ACRES HEREBY

LTD TO 16,900’

OK5127231-001

WASHITA

KAYSER,
HILDA A 1992
REVOCABLE
TRUST

PENN VIRGINIA
MC ENERGY, LLC

6/6/2007

1077

960

I-2007-007775

011N

017W

0014

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 14: SE/4

LTD TO 17,000

OK5129394-001

WASHITA

WEIMER LTD,
AN OK
LIMITED
PARTNERSHIP

CHESAPEAKE
EXPLORATION LP

3/16/2006

1036

284

I-2006-003840

011N

017W

0014

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 14: E/2 NE/4, W/2 NE/4

OK5129394-002

WASHITA

SIMMONS,
MARGARET
LEE, A/K/A
MARGARET
LEE URI

CHESAPEAKE
EXPLORATION LP

6/7/2006

1042

949

I-2006-006313

011N

017W

0014

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 14: E/2 NE/4, W/2 NE/4

OK5129394-003

WASHITA

URI, BOBBIE
GWEN A/K/A
BOBBY GWEN
URI

CHESAPEAKE
EXPLORATION LP

6/13/2006

1043

1008

I-2006-006686

011N

017W

0014

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 14: E/2 NE/4, W/2 NE/4

OK5129394-004

WASHITA

TAYLOR,
DIANNA LEE
& DALE H

CHESAPEAKE
EXPLORATION LP

6/19/2007

1074

495

I-2007-006516

011N

017W

0014

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 14: W/2 NE/4

LTD TO 17,000

OK5129394-005

WASHITA

MILLER,
FARRELL
DEAN &
CONNIE A

ROBERTSON

6/19/2007

1074

498

011N

017W

0014

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 14: W/2 NE/4

LTD TO 17,000

OK5129394-006

WASHITA

MAH
HOLDINGS,
LLC

PENN VIRGINIA
MC ENERGY, LLC

6/13/2007

1075

681

011N

017W

0014

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 14: NW/4

OK5129394-007

WASHITA

SCULLY,
BETTY
O’HARA

PENN VIRGINIA
MC ENERGY, LLC

6/12/2007

1075

683

011N

017W

0014

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 14: SE/4

OK5129394-008

WASHITA

O’HARA,
CAROLYN S

PENN VIRGINIA
MC ENERGY, LLC

6/12/2007

1075

686

011N

017W

0014

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 14: SE/4

OK5129394-009

WASHITA

POWELL,
TAMARA

PENN VIRGINIA
MC ENERGY, LLC

6/12/2007

1075

689

011N

017W

0014

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 14: NW/4

Lease No

County

Lease Name

Lessee

Lease Date

Book

Page

Entry

Twn

Rge

Sec

FINAL LEGAL DESCP

OK5129394-010

WASHITA

CHIARODO,
MARY
O’HARA LIV
TR UNDER
AGREEMENT
DTD 7/6/04

PENN VIRGINIA
MC ENERGY, LLC

6/12/2007

1075

691

011N

017W

0014

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 14: SE/4

OK5129394-011

WASHITA

CAILE,
JANET F

PENN VIRGINIA
MC ENERGY. LLC

6/12/2007

1075

694

011N

017W

0014

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 14: SE/4

OK5129394-012

WASHITA

BARTEL,
VICKI SUE

PENN VIRGINIA
MC ENERGY, LLC

6/12/2007

1075

697

011N

017W

0014

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 14: SE/4

OK5129394-013

WASHITA

INTERMANN,
WELEDA
ELFREDA

PENN VIRGINIA
MC ENERGY, LLC

6/12/2007

1075

700

011N

017W

0014

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 14: NW/4

OK5129394-014

WASHITA

JANZEN,
ELIZABETH
SUZANNE

PENN VIRGINIA
MC ENERGY, LLC

6/13/2007

1075

702

011N

017W

0014

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 14: SE/4

OK5129394-016

WASHITA

SAWYER,
DEANN C

PENN VIRGINIA
MC ENERGY, LLC

6/12/2007

1075

707

011N

017W

0014

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 14: NW/4

OK5129394-017

WASHITA

MOSER,
CALVIN

PENN VIRGINIA
MC ENERGY, LLC

6/14/2007

1075

709

011N

017W

0014

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 14: NW/4

OK5129394-018

WASHITA

BUEHLER,
WILLIAM

PENN VIRGINIA
MC ENERGY, LLC

6/27/2007

1079

595

011N

017W

0014

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 14: NW/4

OK5129394-019

WASHITA

BUEHLER,
DONALD

PENN VIRGINIA
MC ENERGY, LLC

6/26/2007

1079

598

011N

017W

0014

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 14: NW/4

OK5129394-020

WASHITA

BUEHLER,
HAROLD

PENN VIRGINIA
MC ENERGY, LLC

6/26/2007

1079

601

011N

017W

0014

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 14: NW/4

OK5129394-021

WASHITA

URI, NIKKI
ANGEL

PENN VIRGINIA
MC ENERGY, LLC

6/7/2007

1083

674

011N

017W

0014

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 14: NE/4

OK5129394-022

WASHITA

FAIRWAY
MINERALS
COMPANY

PENN VIRGINIA
MC ENERGY, LLC

8/13/2007

1084

011N

017W

0014

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 14: NE/4

OK5129394-023

WASHITA

DOGGETT,
BONNIE

PENN VIRGINIA
MC ENERGY, LLC

7/24/2007

1093

011N

017W

0014

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 14: NW/4

OK5129394-024

WASHITA

ZUEGE,
VICTORIA A/
K/A
VICTORIA
CLAPPER

PENN VIRGINIA
MC ENERGY, LLC

7/24/2007

1093

011N

017W

0014

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 14: NW/4

OK9270186-000

WASHITA

OCC
#549145/CD
#200708240

COI/CELLC

1/22/2008

011N

017W

0014

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 14: ALL, COVERING THE VIRGILIAN, TONKAWA, MISSOURIAN GRANITE WASH, CLEVELAND & DES MOINES GRANITE WASH COMMON SOURCES OF SUPPLY

OK9270384-000

WASHITA

SMITH,
ELMER
SMITH
TRUST DTD
1/13/92,
ELMER
SMITH,
TRUSTEE

CHRIS STEHR

1/28/2008

1097

190

011N

017W

0014

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 14: N/2 SW/4

A00417-3105

WASHITA

ST LOUIS-
SAN
FRANCISCO
RAILWAY
COMPANY

ARGOSY
CORPORATION

11/10/1980

570

653

011N

017W

0015

INSOFAR AS TO LESSOR’S ONE HUNDRED FOOT (100’) WIDE RIGHT OF WAY, THAT IS, FIFTY FEET (50’) ON EACH SIDE OF THE CENTER LINE OF LESSOR’S MAIN TRACK AS SAME IS NOW LOCATED OVER AND ACROSS SECTION 15-11N-17W

Sec. 15-11N-17W

OK3200363-001

WASHITA

BURRIS,
CATHERINE J

CHESAPEAKE
EXPLORATION LP

9/14/2006

1051

227

I-2006-009486

011N

017W

0015

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 15: SW/4

OK3200363-002

WASHITA

EASON,
DOUGLAS

CHESAPEAKE
EXPLORATION LP

9/8/2006

1048

106

011N

017W

0015

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 15: SW/4

OK3200363-003

WASHITA

MEARS,
ALTA
GIVENS REV
TR DTD
12/30/1991

CHESAPEAKE
EXPLORATION LP

9/6/2006

1048

102

I-2006-008323

011N

017W

0015

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 15: SW/4

OK3200363-004

WASHITA

MILUM
FAMILY
TRUST
DATED
12/30/1991

CHESAPEAKE
EXPLORATION LP

9/6/2006

1048

104

I-2006-008324

011N

017W

0015

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 15: SW/4

OK3200363-005

WASHITA

MEARS,
JUSTIN LEE
ESTATE

CHESAPEAKE
EXPLORATION LP

9/6/2006

1054

236

I-2006-010648

011N

017W

0015

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 15: SW/4

Lease No

County

Lease Name

Lessee

Lease Date

Book

Page

Entry

Twn

Rge

Sec

FINAL LEGAL DESCP

OK3200363-006

WASHITA

LANOUETTE
FAMILY 1998 TR
DTD 8/3/1998

CHESAPEAKE
EXPLORATION LP

10/24/2006

1056

646

I-2006-011474

011N

017W

0015

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 15: SW/4

OK3200363-007

WASHITA

HILL, ALICE
LORRAINE
LIVING TR DTD
5/8/92

CHESAPEAKE
EXPLORATION LP

11/29/2006

1059

761

I-2007-001077

011N

017W

0015

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 15: SW/4

OK3200363-008

WASHITA

FLETCHER,
FRED

CHESAPEAKE
EXPLORATION LP

5/9/2007

1079

I-2007-008154

011N

017W

0015

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 15: SW/4

OK3200363-009

WASHITA

MOORE, ANNA
MARIE

JMA ENERGY
COMPANY, LLC

2/17/2006

1033

I-2006-002596

011N

017W

0015

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 15: SW/4

OK3200363-010

WASHITA

BOX, CYNTHIA
ANN GRAVITT

JMA ENERGY
COMPANY, LLC

1/20/2006

1031

I-2006-001823

011N

017W

0015

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 15: SW/4

OK3200363-011

WASHITA

LAUZON, EVA
DARLENE

JMA ENERGY
COMPANY, LLC

9/19/2005

1020

532

I-2006-006982

011N

017W

0015

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 15: SW/4

OK3200363-013

WASHITA

GRAVITT, JOHN
LEE

JMA ENERGY
COMPANY, LLC

2/17/2006

1033

I-2006-002598

011N

017W

0015

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 15: SW/4

OK3200363-014

WASHITA

MEARS,
STANLEY
MICHAEL

JMA ENERGY
COMPANY, LLC

3/2/2006

1033

I-2006-002595

011N

017W

0015

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 15: SW/4

OK3200363-015

WASHITA

BOLLMAN,
STEPHEN
JOSEPH

JMA ENERGY
COMPANYK, LLC

2/17/2006

1034

404

I-2006-003114

011N

017W

0015

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 15: SW/4

OK3200363-016

WASHITA

REINSCHMIEDT,
JOHN

JMA ENERGY
COMPANY, LLC

9/8/2005

1021

183

I-2005-007231

011N

017W

0015

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 15: W/2, W/2 NE/4

OK3200363-017

WASHITA

IVEY,
ROBERT E

CHESAPEAKE
EXPLORATION LLC

6/4/2008

1114

409

I-2008-007208

011N

017W

0015

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 15: SW/4

SURFACE TO 100’ S.E. OF DES MOINES FM

OK3200363-018

WASHITA

HILL, WILMA
JEAN ET AL

CHESAPEAKE
EXPLORATION LLC

7/11/2008

1114

852

I-2008-007361

011N

017W

0015

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 15: SW/4

OK3200552-001

WASHITA

HENDERSON,
BASIL

JMA ENERGY
COMPANY, LLC

9/8/2005

1020

149

I-2005-006846

011N

017W

0015

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 15: A TRACT OF LAND LYING IN AND BEING A PART OF THE E/2 NE/4 OF SECTION 15-11N-17W AND BEING MORE PARTICULARLY DESCRIBED AS FOLLOWS: BEGINNING AT THE SE CORNER OF THE NE/4 OF SAID SECTION 15, THENCE NORTH 0 DEG 9’ WEST A DISTANCE OF 246’ ALONG THE EAST BOUNDARY LINE OF SAID SECTION 15, THENCE NORTH 89 DEG 24’ 03” WEST PARALLEL WITH THE SOUTH BOUNDARY LINE OF THE NE/4 OF SAID SECTION 15 A DISTANCE OF 463’, THENCE NORTH 16 DEG 03’ 22” EAST A DISTANCE OF 331.11’, THENCE SOUTH 89 DEG 24’ 03” EAST A DISTANCE OF 73.26’, THENCE SOUTH 0 DEG 30’ 36” WEST PARALLEL WITH THE EAST BOUNDARY LINE OF SECTION 15 A DISTANCE OF 299.14’, THENCE SOUTH 89 DEG 24’ 03” EAST A DISTANCE OF 301’ TO THE EAST BOUNDARY LINE OF SAID SECTION 15, THENCE NORTH 0 DEG 9’ WEST A DISTANCE OF 478.6’, TO A POINT 744.6’ NORTH OF THE SE CORNER OF THE NE/4 OF SAID SECTION 15, THENCE NORTH 89 DEG 48’ WEST A DISTANCE OF 485.3’ TO THE EAST BOUNDARY LINE OF THE RIGHT OF WAY OF THE S.L. & S.F. RAILROAD (FORMERLY THE BLACKWELL, ENID & SOUTHWESTERN RAILWAY), THENCE SOUTH 14 DEG 52’ WEST ALONG SAID EAST BOUNDARY LINE OF SAID RAILROAD RIGHT OF WAY A DISTANCE OF 769.7’ TO THE SOUTH BOUNDARY LINE OF THE NE/4 OF SAID SECTION 15, THENCE SOUTH 89 DEG 48’ EAST ALONG SAID SOUTH BOUNDARY LINE A DISTANCE OF 684.7’ TO THE POB

OK9270143-001

WASHITA

ANDERSON, SR
CLYDE

JMA ENERGY
COMPANY, LLC

9/13/2005

1020

539

I-2005-006985

011N

017W

0015

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 15: E/2 NE/4, AS MORE FULLY DESCRIBED IN SAID LEASE

Lease No

County

Lease Name

Lessee

Lease Date

Book

Page

Entry

Twn

Rge

Sec

FINAL LEGAL DESCP

OK9270143-003

WASHITA

ANDERSON,
CARROL D

JMA ENERGY
COMPANY, LLC

9/7/2005

1020

536

I-2005-006984

011N

017W

0015

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 15: E/2 NE/4, AS MORE FULLY DESCRIBED IN SAID LEASE

OK9270143-004

WASHITA

ANDERSON,
DONNIE

JMA ENERGY
COMPANY, LLC

9/13/2005

1020

542

I-2005-006986

011N

017W

0015

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 15: E/2 NE/4, AS MORE FULLY DESCRIBED IN SAID LEASE

OK9270144-001

WASHITA

STEIGMAN,
LELAND &
VIOLA

JMA ENERGY
COMPANY, LLC

9/21/2005

1021

185

I-2005-007232

011N

017W

0015

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 15: SE/4, AS MORE FULLY DESCRIBED IN SAID LEASE

OK9270247-001

WASHITA

OCC #556783/CD
#200803940

COI & CELLC,
APPLICANTS

7/14/2008

011N

017W

0015

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 15: W OF THE IM, LIMITED TO THE TONKAWA, MISSOURIAN GRANITE WASH & DES MOINES GRANITE WASH

OK9270262-001

WASHITA

STEHR,
DARRELL

PENN
VIRGINIA MC
ENERGY LLC

10/10/2007

1088

594

I-2007-011555

011N

017W

0015

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 15: W/2 NE/4, NW/4, SW/4

LTD TO 100’ BELOW S.E. OF DES MOINES GRANITE WASH FM (17,100’)

OK9270263-001

WASHITA

STEHR, SYDNEY

PENN
VIRGINIA MC
ENERGY LLC

10/10/2007

1088

597

I-2007-011556

011N

017W

0015

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 15: W/2 NE/4, NW/4, SW/4

LTD TO 100’ BELOW S.E. OF DES MOINES GRANITE WASH FM (17,100’)

OK9270264-001

WASHITA

STEHR, AGNES D
1992 REV LIV TR,
AGNES STEHR,
TRST

CROW CREEK
ENERGY, LLC

1/1/2005

1005

663

I-2005-001417

011N

017W

0015

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 15: W/2 NE/4, NW/4, SW/4

OK9270264-002

WASHITA

STEHR, ERVIN H
1992 REV LIV TR,
ERVIN H STEHR,
TRST

CROW CREEK
ENERGY, LLC

1/1/2005

1005

669

I-2005-001420

011N

017W

0015

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 15: W/2 NE/4, NW/4, SW/4

OK9270264-003

WASHITA

HILL, CHARLES
E LIVING TRUST
DTD 8/04/94, ET
AL

CROW CREEK
ENERGY, LLC

2/7/2005

1006

588

I-2005-001741

011N

017W

0015

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 15: SW/4

OK9270264-004

WASHITA

HENDERSON,
WALTER RAY

CROW CREEK
ENERGY, LLC

2/7/2005

1006

565

I-2005-001732

011N

017W

0015

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 15: E/2 NE/4

OK9270264-005

WASHITA

RODKEY, ADA S
TESTAMENTARY
TRUST, ET AL

CROW CREEK
ENERGY, LLC

2/11/2005

1007

514

I-2005-002076

011N

017W

0015

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 15: SW/4

OK9270264-006

WASHITA

IVEY, ROBERT E

CROW CREEK
ENERGY, LLC

2/11/2005

1008

I-2005-002270

011N

017W

0015

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 15: SW/4

OK9270264-007

WASHITA

HILL FAMILY
TRUST, SHIRLEY
M HILL, TRST

CROW CREEK
ENERGY, LLC

2/8/2005

1010

511

I-2005-003166

011N

017W

0015

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 15: SW/4

OK9270265-001

WASHITA

SPERLE, BONNIE
& ELGIN

PENN
VIRGINIA MC
ENERGY, LLC

12/3/2007

1102

403

011N

017W

0015

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 15: W/2 NE/4, NW/4, SW/4

OK9270266-001

WASHITA

BOLLMAN,
JIMMY DALE

PENN
VIRGINIA MC
ENERGY LLC

3/3/2008

1105

118

I-2008-003773

011N

017W

0015

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 15: SW/4

SURFACE TO 100’ BLW S.E. OF DES MOINES (17,100’)

OK9270267-001

WASHITA

BUELL, BOB T
REV LIV TR, BOB
T BUELL, TRST

CROW CREEEK
ENERGY, LLC

2/7/2005

1006

288

I-2005-00638

011N

017W

0015

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 15: SW/4

OK3200495-000

WASHITA

BORCHERS,
PAUL AND
BETTY JO

CHESAPEAKE
EXPLORATION
LP

4/19/2007

1069

I-2007-004599

011N

017W

0016

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 16: SW/4, SE/4 A/D/A S/2

OK9270147-001

WASHITA

CHILDRESS,
ZELDA MAE

CROW CREEK
ENERGY, LLC

1/7/2005

1005

184

I-2005-001219

011N

017W

0016

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 16: SE/4

Lease No

County

Lease Name

Lessee

Lease Date

Book

Page

Entry

Twn

Rge

Sec

FINAL LEGAL DESCP

OK9270147-002

WASHITA

FARMERS
UNION COOP
ROYALTY
COMPANY

JMA ENERGY
COMPANY, LLC

1/5/2006

1027

953

I-2006-000810

011N

017W

0016

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 16: SE/4

OK9270147-003

WASHITA

BRANDEL,
JUDITH A, A/
K/A BANDY

JMA ENERGY
COMPANY, LLC

1/18/2006

1027

735

I-2006-000746

011N

017W

0016

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 16: SE/4

OK9270147-004

WASHITA

MACTAVISH,
PHYLLIS
ANN, A/K/A
MACDONELL

JMA ENERGY
COMPANY, LLC

9/16/2005

1021

501

I-2005-007341

011N

017W

0016

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 16: SE/4

OK9270147-005

WASHITA

BANDY,
LOYD

JMA ENERGY
COMPANY, LLC

1/19/2006

1030

625

I-2006-001679

011N

017W

0016

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 16: SE/4

OK9270148-001

WASHITA

GUDGEL,
DEBRA JEAN

JMA ENERGY
COMPANY, LLC

9/8/2005

1021

508

I-2005-007344

011N

017W

0016

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 16: N/2, SW/4

OK9270148-002

WASHITA

MCGURK,
KAREN SUE
& DONALD J

JMA ENERGY
COMPANY, LLC

9/8/2005

1026

718

I-2006-000365

011N

017W

0016

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 16: N/2, SW/4

OK9270148-003

WASHITA

NIMMO,
LINDA GAIL
& CHARLES

JMA ENERGY
COMPANY, LLC

9/8/2005

1021

173

I-2005-007226

011N

017W

0016

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 16: N/2, SW/4

OK9270148-004

WASHITA

REICHERT,
PAMELA
KAY &
JOSEPH

JMA ENERGY
COMPANY, LLC

9/8/2005

1021

188

I-2005-007233

011N

017W

0016

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 16: N/2, SW/4

OK9270264-008

WASHITA

STEHR,
AGNES D
1992 REV LIV
TR, AGNES D
STEHR, TRST

CROW CREEK
ENERGY, LLC

1/1/2005

1005

665

I-2005-001418

011N

017W

0016

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 16: N/2 SW/4

OK9270264-009

WASHITA

STEHR,
ERVIN H 1992
REV LIV TR,
ERVIN H
STEHR, TRST

CROW CREEK
ENERGY, LLC

1/1/2005

1005

667

I-2005-001419

011N

017W

0016

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 16: N/2 SW/4

OK9270264-010

WASHITA

OCC
#539939/CD
#200702426-T

PENN
VIRGINIA MC
ENERGY, LLC

5/29/2007

1138

176

I-2009-003314

011N

017W

0016

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 16: ALL

A00302-12987

WASHITA

WISE , GLEN
CHESTER ,
ET UX

CHARLES E
BROWN

4/26/1977

465

301

011N

017W

0017

N/2 SW/4 & S/2 S/2 NW/4 Sec. 17-11N-17W

A00302-12988

WASHITA

STEHR ,
ERVIN , ET
UX

ROGER S
FOLSOM

4/22/1977

464

735

011N

017W

0017

N/2 NW/4 & N/2 S/2 NW/4 Sec. 17-11N-17W

A00302-12989

WASHITA

SMITH ,
MINNIE

CHARLES E
BROWN

6/10/1977

470

827

011N

017W

0017

N/2 NW/4 & N/2 S/2 NW/4 Sec. 17-11N-17W

A00302-2290

WASHITA

STEHR ,
ERVIN AND
AGNES

D A BASH AND
ASSOCIATES
INC

1/22/1980

520

409

011N

017W

0017

S/2 SW/4 & SE/4, LESS AND EXCEPT THE ATCHISON, TOPEKA AND SANTA FE RAILROAD RIGHT-OF-WAY DESCRIBED AS FOLLOWS: A STRIP OF LAND ONE HUNDRED FEET WIDE, THE SAME TO EX- TEND A UNIFORM WIDTH OF FIFTY FEET ON EACH SIDE OF THE CENTER LINE OF ITS RAILROAD AS LOCATED THROUGH OR ACROSS THE SE/4, AND ALSO AN ADDITIONAL WIDTH OF 25 FEET ON EACH SIDE OF THE ONE HUNDRED FT. ABOVE MENTIONED COMMENCING AT THE NORTH LINE OF SAID QUARTER SEC. AND EXTENDING SOUTH TO STATION 208 SAID EXCEPTION CONTAINING 6.86 ACRES MORE OR LESS, ALL OF THE ABOVE DESCRIBED LAND CONTAINING IN AGGREGATE 233.14 ACRES MORE OR LESS Sec. 17-11N-17W

A00303-2291

WASHITA

STEIGMAN ,
LOUIS C. W.
AND CLARA

J M MOYER

12/8/1971

410

105

6404

011N

017W

0017

NE/4 Sec. 17-11N-17W

OK0011273-001

WASHITA

SANDERS,
MELBA L
LIVING
TRUST DTD
01/06/04

CHESAPEAKE
EXPLORATION
LP

4/13/2006

1038

217

I-2006-004588

011N

017W

0018

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 18: E/2 NW/4, LOT 3, NE/4 SW/4

OK0011273-002

WASHITA

KEMPF,
GARY D
LIVING TR
DATED
8/9/1996

CHESAPEAKE
EXPLORATION
LP

5/30/2006

1041

840

I-2006-005914

011N

017W

0018

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 18: E/2 NW/4, LOT 3, NE/4 SW/4

OK3200073-001

WASHITA

MAYNARD,
CAROL

CHESAPEAKE
EXPLORATION
LP

7/24/2006

1046

560

I-2006-007761

011N

017W

0018

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 18: S/2 SE/4, LOT 4, SE/4 SW/4

LTD TO 17,225’

OK3200073-002

WASHITA

NEWMAN,
DIANA

CHESAPEAKE
EXPLORATION
LP

7/24/2006

1047

127

I-2006-007963

011N

017W

0018

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 18: S/2 SE/4, LOT 4, SE/4 SW/4

LTD TO 17,225’

Lease No

County

Lease Name

Lessee

Lease Date

Book

Page

Entry

Twn

Rge

Sec

FINAL LEGAL DESCP

OK3200073-003

WASHITA

CORBETT,
GERALDINE

CHESAPEAKE
EXPLORATION LP

7/25/2006

1046

566

I-2006-007763

011N

017W

0018

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 18: S/2 SE/4, LOT 4, SE/4 SW/4 A/D/A S/2 S/2

LTD TO 17,225’

OK3200073-004

WASHITA

JONES-
KALKMAN
MINERAL
COMPANY

CHESAPEAKE
EXPLORATION LLC

1/21/2008

1097

653

I-2008-001270

011N

017W

0018

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 18: S/2 SE/4, LOT 4, SE/4 SW/4

LTD TO 17,175’

OK3200377-001

WASHITA

PARROTT
FAMILY LIMITED
PTRSHP, AN
OKLAHOMA
LIMITED PTRSHP

CHESAPEAKE
EXPLORATION LP

9/15/2006

1051

894

I-2006-009730

011N

017W

0018

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 18: N/2 NE/4, N/2 S/2 NE/4

OK3200377-002

WASHITA

LOWRY, GEORGE
WHEELER TRUST

CHESAPEAKE
EXPLORATION LP

3/5/2007

1067

518

I-2007-004060

011N

017W

0018

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 18: NE/4, N/2 SE/4

LTD TO 17,100’

OK3200377-003

WASHITA

MOSS, MARY
EDITH

CHESAPEAKE
EXPLORATION LP

9/15/2006

1053

246

I-2006-010277

011N

017W

0018

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 18: N/2 SE/4, S/2 S/2 NE/4

OK3200377-004

WASHITA

LOWRY JR, G W
& CHERYL

CHESAPEAKE
EXPLORATION LP

3/5/2007

1067

525

I-2007-004062

011N

017W

0018

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 18: NE/4, N/2 SE/4

LTD TO 17,100’

OK3200377-005

WASHITA

LOWRY, LACY
LEIGH LIVING
TRUST

CHESAPEAKE
EXPLORATION LP

3/5/2007

1068

774

I-2007-004501

011N

017W

0018

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 18: NE/4, N/2 SE/4

LTD TO 17,100’

OK3200380-001

WASHITA

HOWARD, EDNA
DELORES

CHESAPEAKE
EXPLORATION LP

10/4/2006

1052

697

I-2006-010066

011N

017W

0018

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 18: LOT 1, LOT 2 A/D/A W/2 NW/4

LTD TO 17,225’

OK3200380-002

WASHITA

ROSS, CLARA
MARIE

CHESAPEAKE
EXPLORATION LP

10/4/2006

1052

700

I-2006-010067

011N

017W

0018

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 18: LOT 1, LOT 2 A/D/A W/2 NW/4

LTD TO 17,225’

OK3200380-003

WASHITA

DICK, VERA LEE

CHESAPEAKE
EXPLORATION LP

10/4/2006

1053

260

I-2006-0101282

011N

017W

0018

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 18: LOT 1, LOT 2 A/D/A W/2 NW/4

LTD TO 17,225’

OK3200380-004

WASHITA

KAISER, LILLIAN
L, A/K/A LILLIAN
L NEUMAN

CHESAPEAKE
EXPLORATION LP

10/4/2006

1053

224

I-2006-010270

011N

017W

0018

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 18: LOTS 1, 2 A/D/A W/2 NW/4

LTD TO 17,225’

OK3200380-005

WASHITA

MOORE, MARSHA
D

CHESAPEAKE
EXPLORATION LP

10/4/2006

1053

254

I-2006-010280

011N

017W

0018

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 18: LOT 1, LOT 2 A/D/A W/2 NW/4

LTD TO 17,225’

OK3200380-006

WASHITA

PANKRATZ,
GLADYS MARIE

CHESAPEAKE
EXPLORATION LP

10/2/2006

1053

251

I-2006-010279

011N

017W

0018

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 18: LOT 1, LOT 2 A/D/A W/2 NW/4

LTD TO 17,225’

OK3200380-007

WASHITA

REINSCHMIDT,
JOHN

CHESAPEAKE
EXPLORATION LP

10/2/2006

1053

248

I-2006-010278

011N

017W

0018

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 18: LOT 1, LOT 2 A/D/A W/2 NW/4

LTD TO 17,225’

OK3200380-008

WASHITA

REINSCHMIDT JR,
DONALD RAY

CHESAPEAKE
EXPLORATION LP

10/4/2006

1053

220

I-2006-010269

011N

017W

0018

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 18: LOTS 1, 2 A/D/A W/2 NW/4

LTD TO 17,225’

OK3200380-009

WASHITA

REINSCHMIDT,
MICHELLE

CHESAPEAKE
EXPLORATION LP

10/4/2006

1053

208

I-2006-010266

011N

017W

0018

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 18: LOTS 1, 2, A/D/A W/2 NW/4

LTD TO 17,225’

OK3200380-010

WASHITA

REINSCHMIDT,
RICK

CHESAPEAKE
EXPLORATION LP

10/4/2006

1053

212

I-2006-010267

011N

017W

0018

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 18: LOTS 1, 2 A/D/A W/2 NW/4

LTD TO 17,225’

Lease No

County

Lease Name

Lessee

Lease Date

Book

Page

Entry

Twn

Rge

Sec

FINAL LEGAL DESCP

OK3200380-011

WASHITA

REINSCHMIDT,
SCOTT

CHESAPEAKE
EXPLORATION
LP

10/4/2006

1053

204

I-2006-010265

011N

017W

0018

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 18: LOTS 1, 2, A/D/A W/2 NW/4

LTD TO 17,225’

OK3200380-012

WASHITA

REINSCHMIDT,
SHERYL

CHESAPEAKE
EXPLORATION
LP

10/4/2006

1053

216

I-2006-010268

011N

017W

0018

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 18: LOTS 1, 2, A/D/A W/2 NW/4

LTD TO 17,225’

OK3200380-013

WASHITA

ROSS,
WALTER R

CHESAPEAKE
EXPLORATION
LP

10/4/2006

1053

257

I-2006-010281

011N

017W

0018

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 18: LOT 1, LOT 2 A/D/A W/2 NW/4

LTD TO 17,225’

OK3200380-014

WASHITA

REINSCHMIDT,
YNEZ LIFE
ESTATE

CHESAPEAKE
EXPLORATION
LP

10/13/2006

1054

252

I-2006-010654

011N

017W

0018

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 18: LOTS 1, 2, A/D/A W/2 NW/4

LTD TO 17,225’

OK3200380-016

WASHITA

RJL
INVESTMENT
LTD PTRSHP 1,
OKLA LTD
PTRSHP

CHESAPEAKE
EXPLORATION
LP

10/4/2006

1054

270

I-2006-010661

011N

017W

0018

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 18: LOT 1, LOT 2 A/D/A W/2 NW/4 LTD TO 17,225’

A00235-2245

WASHITA

STEHR,
BENNIE &
MARY K

J J WRIGHT

5/8/1971

397

441

011N

017W

0020

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 20: N/2 SE/4

A00235-2246

WASHITA

STEHR, IDA ET
AL

EL PASO
NATURAL GAS

6/10/1977

468

885

011N

017W

0020

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 20: S/2 SE/4

A00236-2247

WASHITA

ALLEN, EDNA
AND RICHARD
R

DALE*FOLKS

7/2/1979

506

011N

017W

0020

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 20: NE/4, N/2 NW/4

A00236-2248

WASHITA

JONES,
MILDRED &
PRESLEY

DALE*FOLKS

7/2/1979

506

011N

017W

0020

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 20: NE/4, N/2 NW/4

A00237-2249

WASHITA

PETERS,
LOUIE H &
MARTHA

ARGOSY
CORPORATION

12/18/1979

513

465

011N

017W

0020

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 20: S/2 NW/4, SW/4

A00237-2250

WASHITA

SPERLE, J C &
PATRICIA K

ARGOSY
CORPORATION

12/18/1979

513

640

011N

017W

0020

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 20: S/2 NW/4, SW/4

A00237-2251

WASHITA

REIMER ,
JONETTA K &
BERT

ARGOSY
CORPORATION

12/19/1979

513

644

011N

017W

0020

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 20: S/2 NW/4, SW/4

A00237-2252

WASHITA

FLAMING,
LOUISE A

ARGOSY
CORPORATION

12/19/1979

513

497

011N

017W

0020

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 20: S/2 NW/4, SW/4

A00237-2253

WASHITA

MCCORMACK
, KATHY

D A BASH AND
ASSOCIATES INC

5/15/1980

520

890

011N

017W

0020

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 20: S/2 NW/4, SW/4

A00237-2254

WASHITA

PAGE, LAURA

D A BASH AND
ASSOCIATES INC

5/19/1980

520

893

011N

017W

0020

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 20: S/2 NW/4, SW/4

A00237-2255

WASHITA

GRAUMANN,
GLORIA

D A BASH AND
ASSOCIATES INC

5/15/1980

520

896

011N

017W

0020

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 20: S/2 NW/4, SW/4

A00237-2256

WASHITA

BENNETT,
WANDA

D A BASH AND
ASSOCIATES INC

5/15/1980

520

899

011N

017W

0020

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 20: S/2 NW/4, SW/4

A00237-2257

WASHITA

WALTRIP,
CAROLYN SUE

D A BASH AND
ASSOCIATES INC

5/14/1980

521

559

011N

017W

0020

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 20: S/2 NW/4, SW/4

A00237-2258

WASHITA

ROSE, JAMES
ROBERT

D A BASH AND
ASSOCIATES INC

5/14/1980

521

562

011N

017W

0020

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 20: S/2 NW/4, SW/4

A00237-2259

WASHITA

ROSE,
CYNTHIA

D A BASH AND
ASSOCIATES INC

5/19/1980

521

675

011N

017W

0020

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 20: S/2 NW/4, SW/4

A00237-2260

WASHITA

ROSE,
LUCILLE,
GUARDIAN OF
MELANIE
ROSE

D A BASH AND
ASSOCIATES INC

6/10/1980

521

663

011N

017W

0020

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 20: S/2 NW/4, SW/4

A00237-2261

WASHITA

ROSE,
LUCILLE,
GUARDIAN OF
MEGAN ROSE

D A BASH AND
ASSOCIATES INC

6/10/1980

521

667

011N

017W

0020

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 20: SW/4

Lease No

County

Lease Name

Lessee

Lease Date

Book

Page

Entry

Twn

Rge

Sec

FINAL LEGAL DESCP

A00237-2262

WASHITA

ROSE ,
LUCILLE,
GUARDIAN OF
MELANIE ROSE

D A BASH AND
ASSOCIATES INC

6/10/1980

521

665

011N

017W

0020

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 20: S/2 NW/4

A00237-2263

WASHITA

ROSE ,
LUCILLE,
GUARDIAN OF
MEGAN ROSE

D A BASH AND
ASSOCIATES INC

6/10/1980

521

669

011N

017W

0020

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 20: S/2 NW/4

A00237-2264

WASHITA

KRAFT ,
MICHELE

D A BASH AND
ASSOCIATES INC

5/19/1980

523

011N

017W

0020

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 20: S/2 NW/4

A00237-2265

WASHITA

ROSE , TERRI

D A BASH AND
ASSOCIATES INC

5/19/1980

523

011N

017W

0020

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 20: S/2 NW/4

A00237-2266

WASHITA

ALLEN , EDNA
AND RICHARD

DALE FOLKS

7/2/1979

506

011N

017W

0020

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 20: S/2 NW/4

A00237-2267

WASHITA

SPERLE ,
AMELIA

DALE*FOLKS

7/11/1979

506

011N

017W

0020

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 20: S/2 NW/4, SW/4

A00237-2268

WASHITA

JONES ,
MILDRED AND
PRESLEY

DALE*FOLKS

7/2/1979

506

011N

017W

0020

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 20: S/2 NW/4, SW/4

A00237-2269

WASHITA

SPERLE , OTTO
AND LENORA

DALE*FOLKS

7/11/1979

506

011N

017W

0020

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 20: S/2 NW/4, SW/4

A00237-2270

WASHITA

MINTZ,
KATHERINE
AND JOHN

DALE*FOLKS

7/11/1979

506

011N

017W

0020

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 20: S/2 NW/4, SW/4

A00237-2271

WASHITA

SPERLE, ALICE
LOUISE

DALE*FOLKS

8/30/1979

508

792

011N

017W

0020

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 20: S/2 NW/4, SW/4

A00237-2272

WASHITA

PHELPS,
GOLDIE AND
ELDON

DALE*FOLKS

8/31/1979

512

445

011N

017W

0020

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 20: S/2 NW/4, SW/4

A00237-2273

WASHITA

SPERLE, EMIL
AND ESTHER

DALE*FOLKS

12/12/1979

512

011N

017W

0020

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 20: S/2 NW/4, SW/4

A00237-2274

WASHITA

SPERLE, ELGIN
& BONNIE H/W

DALE*FOLKS

12/12/1979

512

011N

017W

0020

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 20: S/2 NW/4, SW/4

A00237-2275

WASHITA

ATCHISON,
TOPEKA &
SANTA FE
RAILWAY CO.

TEXAS OIL & GAS
CORPORATION

8/4/1978

490

289

011N

017W

0020

TOWNSHIP 11 NORTH-RANGE 17 WEST

A STRIP OF LAND VARYING WITH AND LYING ON EACH SIDE OF LESSOR’S MAIN TRACK CENTER LINE AS ORIGINALLY LOCATED AND CONSTRUCTED ACROSS SAID SECTIONS 8, 9, 17 AND 20, EXTENDING FROM THE NORTH LINE OF SAID SECTION 9 IN A SOUTHWESTERLY DIRECTION BETWEEN LESSOR’S MAIN TRACK CENTER LINE ENGINEERING STATIONS AS FOLLOWS: 1. FROM STATION 107 PLUS 68, THE SAID NORTH LINE OF SECTION 9 TO STATION 118 PLUS 00, A DISTANCE OF 1,032 FEET, A WIDTH OF 100 FEET, 50 FEET LYING ON EACH SIDE OF SAID MAIN TRACK CENTER LINE; 2. FROM STATION 118 PLUS 00 TO STATION 175 PLUS 70, THE COMMON SECTION LINE BETWEEN SAID SECTIONS 8 AND 17, A DISTANCE OF 5,770 FEET, A WIDTH OF 150 FEET, 75 FEET LYING ON EACH SIDE OF SAID MAIN TRACK CENTER LINE; 3. FROM STATION 175 PLUS 70 TO STATION 195 PLUS 00, A DISTANCE OF 1,930 FEET, A WIDTH OF 100 FEET, 50 FEET LYING ON EACH SIDE OF SAID MAIN TRACK CENTER LINE; 4. FROM STATION 195 PLUS 00 TO STATION 208 PLUS 00 A DISTANCE OF 1,300 FEET, A WIDTH OF 150 FEET, 75 FEET LYING ON EACH SIDE OF SAID MAIN TRACK CENTER LINE; 5. FROM SECTION 208 PLUS 00 TO STATION 240 PLUS 50, THE NORTH/SOUTH 1/2 SECTION LINE OF SAID SECTION 20, A DISTANCE OF 3,250 FEET, A WIDTH OF 100 FEET, 50 FEET LYING ON EACH SIDE OF SAID MAIN TRACK CENTER LINE; 6. FROM STATION 240 PLUS 50 TO STATION 256 PLUS 00, THE EAST/WEST 1/2 SECTION LINE OF SAID SECTION 20, A DISTANCE OF 1,550 FEET, A WIDTH OF 150 FEET, 75 FEET LYING ON EACH SIDE OF SAID MAIN TRACK CENTER LINE AND CONTAINING AN AREA OF 43.94 ACRES, MORE OR LESS.

A00237-2276

WASHITA

ATCHISON,
TOPEKA AND
SANTA FE
RAILWAY

TEXAS OIL & GAS
CORPORATION

8/14/1979

508

011N

017W

0020

TOWNSHIP 11 NORTH - RANGE 17 WEST SECTION 20: SW/4

LTD TO SPERLE #1-20 WELLBORE.

Lease No

County

Lease Name

Lessee

Lease Date

Book

Page

Entry

Twn

Rge

Sec

FINAL LEGAL DESCP

OK5125422-001

WASHITA

OCC#171750/CD
#69082

AN-SON
CORPORATION

6/27/1980

011N

017W

0020

TOWNSHIP 11 NORTH, RANGE 17 WEST,

SECTION 20: MISSOURIAN GRANITE WASH, SKINNER, RED FORK, ATOKA, MORROW AND SPRINGER COMMON SOURCES UNDERLYING THE ENTIRE SECTION.

OK3200102-001

WASHITA

COWAN,
ANN

CHESAPEAKE
EXPLORATION LLC

8/20/2007

1082

I-2007-009260

011N

017W

0023

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 23: SW/4

LTD TO 17,195’

OK3200102-002

WASHITA

B H C H
MINERAL,
LTD & B H
C H PROP,
LTD

CHESAPEAKE
EXPLORATION LLC

8/20/2007

1083

130

I-2007-009594

011N

017W

0023

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 23: SW/4 LESS A 3.6 TRACT IN THE SW CORNER

LTD TO 17,195’

OK3200102-003

WASHITA

GARG OIL

CHESAPEAKE
EXPLORATION LLC

10/8/2007

1087

239

I-2007-011064

011N

017W

0023

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 23: S/W LESS AND EXCEPT A 3.6 ACRE TRACT IN THE SW CORNER OF SAID SW/4

LTD TO 17,195’

OK3200118-001

WASHITA

OSBERG,
JENNIFER C

CHESAPEAKE
EXPLORATION LLC

9/10/2007

1087

342

I-2007-011104

011N

017W

0023

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 23: SE/4

LTD TO 100’ BELOW S.E. OF DES MOINES GRANITE WASH FM (17,195’)

OK3200119-000

WASHITA

OSBERG,
MARGARET
ANN &
RICHARD
W

CHESAPEAKE
EXPLORATION LLC

8/29/2007

1087

348

I-2007-011106

011N

017W

0023

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 23: SE/4

LTD TO 100’ BELOW S.E. OF DES MOINES GRANITE WASH FM (17,195’)

OK3200669-001

WASHITA

STEHR,
DANNY A/
K/A DR
DAN STEHR

CHESAPEAKE
EXPLORATION LLC

8/28/2007

1085

I-2007-010300

011N

017W

0023

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 23: NE/4, NW/4, A/D/A N/2

LTD TO 17,095’

OK3200669-002

WASHITA

STEHR,
WANDA

CHESAPEAKE
EXPLORATION LLC

8/29/2007

1088

185

I-2007-011420

011N

017W

0023

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 23: NE/4, NW/4, A/D/A N/2

OK3200669-003

WASHITA

SMITH,
ELMER TR
DTD
1/13/1992,
ELMER
SMITH,
TRST

CHESAPEAKE
EXPLORATION LP

8/29/2007

1085

717

I-2007-010540

011N

017W

0023

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 23: N/2, PROVIDED THAT, THERE IS EXPECTED FROM THIS LEASE 20 NET MINERAL ACRES OWNED BY LESSOR, IT BEING THE INTENT OF THE PARTIES THAT LESSOR IS LEASING 33.3333 NET MINERAL ACRES HEREBY

LTD TO 17,095’

OK3200669-004

WASHITA

SMITH,
FRANCES
A/K/A
MARIE

CHESAPEAKE
EXPLORATION LP

8/31/2007

1085

681

I-2007-010529

011N

017W

0023

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 23: N/2, L/E EXISTING BOREHOLE

LTD TO 17,095’

OK3200669-005

WASHITA

MEDICE,
PAULINE
TAYLOR

CHESAPEAKE
EXPLORATION LP

8/31/2007

1085

738

I-2007-010549

011N

017W

0023

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 23: N/2

LTD TO 17,095’

OK3200669-006

WASHITA

SMITH,
GLEN REV
TR DTD
4/30/91,
BETTY
SMITH,
TRST

CHESAPEAKE
EXPLORATION LP

8/23/2007

1085

721

I-2007-010543

011N

017W

0023

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 23: N/2

LTD TO 17,095’

Lease No

County

Lease Name

Lessee

Lease Date

Book

Page

Entry

Twn

Rge

Sec

FINAL LEGAL DESCP

OK3200669-007

WASHITA

OCC
#546849/CD
#200706845

COI-CELLC

11/20/2007

011N

017W

0023

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 23: ALL

OK9270043-000

WASHITA

UNION
CEMETERY

CHESAPEAKE
EXPLORATION LLC

12/5/2007

1091

101

I-2007-012514

011N

017W

0023

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 23: BEGINNING AT SW/C, THENCE 412’ E ALONG S BOUNDARY LINE, THENCE N PARALLEL TO W BOUNDARY LINE, A DISTANCE OF 385’, THENCE W PARALLEL TO S BOUNDARY LINE A DISTANCE OF 412’ TO W BOUNDARY LINE, THENCE S 385’ ALONG W BOUNDARY TO POB, CONTAINING 3.6 AC M/L (A/D/A TRACT OF LAND IN SW/C)

OK9270385-000

WASHITA

STEHR,
WANDA

CHRIS STEHR

11/28/2007

1090

194

I-2007-012172

011N

017W

0023

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 23: NW/4 NE/4

OK0011034-002

WASHITA

STONETOWN
PROPERTIES,
LTD.

CHESAPEAKE
EXPLORATION LP

1/23/2006

1029

115

I-2006-001177

011N

017W

0024

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 24: N/2 NE/4

OK0011034-006

WASHITA

JOHNSON,
GEORGE S

CHESAPEAKE
EXPLORATION LLC

8/20/2007

1082

I-2007-009261

011N

017W

0024

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 24: N/2 NE/4

LTD TO 16,298’

OK0011034-007

WASHITA

STEWART
FAMILY TR
#2007 U/A/D
3/01/2007

CHESAPEAKE
EXPLORATION LLC

8/22/2007

1084

958

I-2007-009948

011N

017W

0024

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 24: N/2 NE/4

LTD TO 16,298’

OK0011034-008

WASHITA

MAP2003-NET

CHESAPEAKE
EXPLORATION LLC

9/5/2007

1085

488

I-2007-010479

011N

017W

0024

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 24: N/2 NE/4

LTD TO 16,298’

OK0011034-028

WASHITA

BRITZ, INC

CHESAPEAKE
EXPLORATION LLC

11/15/2007

1092

927

I-2007-013036

011N

017W

0024

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 24: N/2 NE/4

OK0011266-001

WASHITA

SPRADLIN,
GRACE

CHESAPEAKE
EXPLORATION LP

4/7/2006

1037

195

I-2006-004217

011N

017W

0024

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 24: SW/4

LTD TO 16298’

OK0011266-002

WASHITA

DICKERSON,
CLAUDE L &
ALVERA L
LIV REV TR
DTD 4-5-96

CHESAPEAKE
EXPLORATION LP

4/7/2006

1037

539

I-2006-004315

011N

017W

0024

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 24: SW/4

LTD TO 16298’

OK0011266-003

WASHITA

LANTZ,
DELORES A

CHESAPEAKE
EXPLORATION LP

4/21/2006

1037

564

I-2006-004324

011N

017W

0024

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 24: SW/4

LTD TO 16298’

OK0011266-004

WASHITA

GERNER,
RONAL S, S/P/
A RON
GERNER

CHESAPEAKE
EXPLORATION LP

4/21/2006

1037

895

I-2006-004448

011N

017W

0024

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 24: SW/4

LTD TO 16298’

OK0011266-005

WASHITA

HILL, TAMRA

CHESAPEAKE
EXPLORATION LP

4/21/2006

1037

561

I-2006-004323

011N

017W

0024

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 24: SW/4

LTD TO 16298’

OK0011266-006

WASHITA

RONALD,
CHRISTY

CHESAPEAKE
EXPLORATION LP

4/21/2006

1037

882

I-2006-004443

011N

017W

0024

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 24: SW/4

LTD TO 16298’

OK0011266-007

WASHITA

ROELEN,
PAUL

CHESAPEAKE
EXPLORATION LP

4/21/2006

1040

232

I-2006-005373

011N

017W

0024

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 24: SW/4

LTD TO 16298’

OK0011266-008

WASHITA

CHAMBERS,
JO ANN GAY
SIEKER

CHESAPEAKE
EXPLORATION LP

4/20/2006

1040

217

I-2006-005367

011N

017W

0024

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 24: SW/4

LTD TO 16298’

Lease No

County

Lease Name

Lessee

Lease Date

Book

Page

Entry

Twn

Rge

Sec

FINAL LEGAL DESCP

OK0011266-009

WASHITA

VICE,
BARBARA
MCABEE &
TOMMY

CHESAPEAKE
EXPLORATION LP

5/24/2006

1040

1027

I-2006-005665

011N

017W

0024

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 24: SW/4 LTD TO 16298’

OK0011266-010

WASHITA

SHIRLEY,
JORETTA
JEAN &
RICHARD L

CHESAPEAKE
EXPLORATION LP

4/7/2006

1038

210

I-2006-004585

011N

017W

0024

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 24: SW/4 LTD TO 16298’

OK0011266-011

WASHITA

MCKELVEY,
LACHELLE
DUROY

CHESAPEAKE
EXPLORATION LP

4/21/2006

1038

227

I-2006-004592

011N

017W

0024

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 24: SW/4 LTD TO 16298’

OK0011266-012

WASHITA

BROWNING,
CLARA P

CHESAPEAKE
EXPLORATION LLC

8/27/2007

1085

I-2007-010316

011N

017W

0024

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 24: SW/4 LTD TO 16,298’

OK0011266-013

WASHITA

CLARKSON,
MARIETTA,
A/K/A
DIMWIDDIE

CHESAPEAKE
EXPLORATION LLC

8/31/2007

1085

I-2007-010314

011N

017W

0024

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 24: SW/4

OK0011266-014

WASHITA

ALLAR
COMPANY

CHESAPEAKE
EXPLORATION LP

8/28/2007

1083

988

I-2007-009916

011N

017W

0024

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 24: SW/4 LTD TO 16,298’

OK0011266-015

WASHITA

BROWN,
JERRY

CHESAPEAKE
EXPLORATION LLC

9/25/2007

1087

319

I-2007-011094

011N

017W

0024

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 24: SW/4 LTD TO 16,298’

OK0011266-016

WASHITA

JOHNSTON,
PHILIP JOHN
A/K/A
PHILLIP JOHN
JOHNSTON

CHESAPEAKE
EXPLORATION LLC

10/8/2007

1093

905

I-2007-013341

011N

017W

0024

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 24: SW/4 LTD TO 16,298’

OK3200659-001

WASHITA

BAKER
RECOVERY,
INC

CHESAPEAKE
EXPLORATION LLC

8/27/2007

1083

231

I-2007-009639

011N

017W

0024

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 24: S/2 NE/4 LTD TO 16,298’

OK3200659-002

WASHITA

COTTRILL, R
R

CHESAPEAKE
EXPLORATION LLC

8/27/2007

1083

234

I-2007-009640

011N

017W

0024

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 24: S/2 NE/4 LTD TO 16,298’

OK5129495-001

WASHITA

INTEMANN,
WELEDA E

CHESAPEAKE
EXPLORATION LP

4/12/2006

1036

743

I-2006-004013

011N

017W

0024

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 24: NW/4

OK5129495-002

WASHITA

INTEMANN,
KEVIN J

CHESAPEAKE
EXPLORATION LP

4/12/2006

1036

730

I-2006-004008

011N

017W

0024

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 24: NW/4 LTD TO 16298’

OK5129495-003

WASHITA

ISERNHAGEN,
HERMAN
JOHNNY

CHESAPEAKE
EXPLORATION LP

4/7/2006

1036

703

I-2006-003997

011N

017W

0024

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 24: NW/4

OK5129495-004

WASHITA

LARWIG,
LILLIAN

CHESAPEAKE
EXPLORATION LP

4/7/2006

1036

678

I-2006-003986

011N

017W

0024

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 24: NW/4

OK5129495-005

WASHITA

INTEMANN,
SHIRLEY

CHESAPEAKE
EXPLORATION LP

4/7/2006

1037

185

I-2006-004213

011N

017W

0024

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 24: NW/4

OK5129495-006

WASHITA

HENDERSON,
CYNTHIA

CHESAPEAKE
EXPLORATION LP

4/18/2006

1037

189

I-2006-004215

011N

017W

0024

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 24: NW/4

LTD TO 16298’

OK5129495-007

WASHITA

INTEMANN,
ROBIN

CHESAPEAKE
EXPLORATION LP

4/12/2006

1037

546

I-2006-004318

011N

017W

0024

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 24: NW/4

LTD TO 16298’

Lease No

County

Lease Name

Lessee

Lease Date

Book

Page

Entry

Twn

Rge

Sec

FINAL LEGAL DESCP

OK5129495-008

WASHITA

SHEPPARD,
NANCY J

CHESAPEAKE
EXPLORATION LP

4/13/2006

1037

549

I-2006-004319

011N

017W

0024

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 24: NW/4

LTD TO 16298’

OK5129495-009

WASHITA

BALZER,
RAYMA J

CHESAPEAKE
EXPLORATION LP

4/21/2006

1037

879

I-2006-004442

011N

017W

0024

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 24: NW/4

LTD TO 16298’

OK5129495-011

WASHITA

INTEMANN,
MICHAEL DEAN

CHESAPEAKE
EXPLORATION LP

4/13/2006

1037

891

I-2006-004446

011N

017W

0024

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 24: NW/4

OK5129495-012

WASHITA

LITTKE,
MELISSA,
PATRICIA
LITTKE,
TESTAMENTARY
TRUSTEE

CHESAPEAKE
EXPLORATION LP

4/21/2006

1037

888

I-2006-004445

011N

017W

0024

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 24: NW/4

LTD TO 16298’

OK5129495-013

WASHITA

LITTKE,
PATRICIA

CHESAPEAKE
EXPLORATION LP

4/21/2006

1037

885

I-2006-004444

011N

017W

0024

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 24: NW/4

LTD TO 16298’

OK5129495-014

WASHITA

INTEMANN,
LARRY PAUL

CHESAPEAKE
EXPLORATION LP

4/13/2006

1039

287

I-2006-005007

011N

017W

0024

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 24: NW/4

OK5129495-015

WASHITA

TAYLOR, JOHN
MARK

CHESAPEAKE
EXPLORATION LP

6/1/2006

1042

263

I-2006-006103

011N

017W

0024

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 24: NW/4

OK5129495-016

WASHITA

INTEMANN,
RANDAL BRYAN

CHESAPEAKE
EXPLORATION LP

4/13/2006

1039

284

I-2006-005006

011N

017W

0024

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 24: NW/4

LTD TO 16298’

OK5129495-017

WASHITA

INTEMANN,
HARVEY
HAROLD TRUST

CHESAPEAKE
EXPLORATION LP

4/11/2006

1038

230

I-2006-004593

011N

017W

0024

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 24: NW/4

OK5129495-018

WASHITA

INTEMANN,
OLINDA

CHESAPEAKE
EXPLORATION LP

4/12/2006

1039

276

I-2006-005002

011N

017W

0024

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 24: NW/4

OK5129495-020

WASHITA

DICK, ARLOENE

CHESAPEAKE
EXPLORATION LP

4/17/2006

1038

224

I-2006-004591

011N

017W

0024

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 24: NW/4

LTD TO 16298’

OK5129495-021

WASHITA

SCHMIDT,
EVELYN

CHESAPEAKE
EXPLORATION
LLC

8/27/2007

1085

I-2007-010301

011N

017W

0024

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 24: NW/4

LTD TO 16,298’

OK5129495-022

WASHITA

OCC #549823/CD
#200707558

COI-CELLC

2/7/2008

1150

677

I-2009-007806

011N

017W

0024

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 24: ALL

LTD TO TONKAWA, MISSOURIAN GRANITE WASH, & DES MOINES GRANITE WASH

OK9270054-000

WASHITA

FRIEDRICH,
BRUCE

PETROLEUM
DEVELOPMENT
CO

12/5/2004

1001

262

I-2004-009141

011N

017W

0024

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 24: SE/4

OK3200097-003

WASHITA

KOESTER,
HERSCHEL
CARL

CHESAPEAKE
EXPLORATION
LLC

3/30/2010

1169

655

1-2010-004284

011N

017W

0025

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 25: NE/4

OK3200097-004

WASHITA

KOESTER,
HOWARD W &
HERSCHEL
CARL

CHESAPEAKE
EXPLORATION
LLC

6/3/2010

1178

431

I-2010-007186

011N

017W

0025

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 25: NE/4

OK3200097-005

WASHITA

MAH HOLDINGS,
LLC

CHESAPEAKE
EXPLORATION
LLC

9/21/2010

1186

419

I-2010-009807

011N

017W

0025

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 25: NE/4 LESS AND EXCEPT THE EAST 103 ACRES

OK3200473-000

WASHITA

INTEMANN,
OLINDA IRENE

CHESAPEAKE
EXPLORATION LP

3/15/2007

1068

779

I-2007-004502

011N

017W

0025

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 25: NW/4

OK9270753-001

WASHITA

TAYLOR,
DIANNA LEE &
DALE AKA DALE
H TAYLOR

CHESAPEAKE
EXPLORATION
LLC

7/3/2010

1178

979

I-2010-007392

011N

017W

0025

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 25: WEST 51.5 ACRES OF THE EAST 103 ACRES IN THE SE/4

Lease No

County

Lease Name

Lessee

Lease Date

Book

Page

Entry

Twn

Rge

Sec

FINAL LEGAL DESCP

OK9270753-002

WASHITA

MILLER,
FARRELL
DEAN AKA
FARRELL D
MILLER &
CONNIE
MILLER

CHESAPEAKE
EXPLORATION LLC

11/4/2010

1188

479

I-2010-010492

011N

017W

0025

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 25: CONTAINING APPROXIMATELY 640 ACRES, MORE OR LESS

OK9270764-001

WASHITA

LITTKE,
MELISSA,
A/K/A
MELISSA
RAE
LITTKE

CHESAPEAKE
EXPLORATION LLC

8/31/2010

1185

576

I-2010-009461

011N

017W

0025

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 25: SW/4

OK9270764-002

WASHITA

LITTKE,
PATRICIA

CHESAPEAKE
EXPLORATION LLC

8/31/2010

1185

580

I-2010-009462

011N

017W

0025

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 25: SW/4

OK9270764-003

WASHITA

BALZER,
RAYMA

CHESAPEAKE
EXPLORATION LLC

8/31/2010

1185

572

I-2010-009460

011N

017W

0025

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 25: SW/4

OK9270764-004

WASHITA

DICK,
GILBERT G
AND
ARLOENE J
DICK

CHESAPEAKE
EXPLORATION LLC

10/25/2010

1189

690

I-2010-010935

011N

017W

0025

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 25: SW/4

OK3200486-001

WASHITA

STREEB,
LUCILLE
BOSE, A/K/
A LUCILLE
BOSE
STREBB

CHESAPEAKE
EXPLORATION LP

3/15/2007

1069

484

I-2007-004771

011N

017W

0026

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 26: N/2 N/2 NW/4, S/2 NW/4, SW/4

OK3200486-002

WASHITA

MESSICK,
DOLORES
BOSE

CHESAPEAKE
EXPLORATION LP

3/20/2007

1069

388

I-2007-004737

011N

017W

0026

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 26: N/2 N/2 NW/4, S/2 NW/4, SW/4, S/2 N/2 NW/4 - LESS A 5 ACRE TRACT

OK3200486-003

WASHITA

STREEB,
LUCILLE &
PAUL W

CHESAPEAKE
EXPLORATION LP

3/15/2007

1070

762

I-2007-005223

011N

017W

0026

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 26: S/2 N/2 NW/4, LESS A TRACT DESCRIBD AS BEGINNING AT THE NW CORNER OF THE S/2 N/2 NW/4, THENCE S 330’, THENCE E 660’, THENCE N 330’, THENCE W 660’ TO POB

OK3200486-004

WASHITA

BAKER,
YVONNE
BOSE A/K/
A YVONNE
BOSE A/K/
A YVONNE
M

CHESAPEAKE
EXPLORATION LLC

7/25/2007

1082

I-2007-009233

011N

017W

0026

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 26: N/2 N/2 NW/4, S/2 NW/4, SW/4, S/2 N/2 NW/4 LESS A TRACT DESCRIBED AS BEGINNING AT THE NW/C OF THE S/2 N/2 NW/4; THENCE S 330 FT; THENCE E 660 FT; THENCE N 330 FT; THENCE W 660 FT TO POINT OF BEGINNING CONTAINING 5 ACRES MORE OR LESS

OK3200486-006

WASHITA

BOSE,
ERNESTINE
REV
LIVING TR
DTD 2/5/96

CHESAPEAKE
EXPLORATION LLC

8/2/2007

1082

I-2007-009238

011N

017W

0026

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 26: BEGINNING AT THE NW/C OF THE S/2 N/2 NW/4; THENCE S 330’; THENCE E 660’; THENCE N 330’; THENCE W 660’ TO POB CONTAINING 5 ACRES MORE OR LESS AND S/2 N/2 NW/4 LESS A TRACT DESCRIBED AS BEGINNING AT THE NW/C OF THE S/2 N/2 NW/4; THENCE S 330’; THENCE E 660’; THENCE N 330’; THENCE W 660’ TO POB CONTAINING 5 ACRES MORE OR LESS

(A TRACT OF LAND IN THE NW/4 BEGINNING AT THE NW/C S/2 N/2 NW/4 & S/2 N/2 NW/4-LESS A 5 ACRE TRACT)

LTD TO 12,950’

Lease No

County

Lease
Name

Lessee

Lease Date

Book

Page

Entry

Twn

Rge

Sec

FINAL LEGAL DESCP

OK3200486-007

WASHITA

BOSE JR,
EDWARD
REV
LIVING TR
DTD 2/5/96

CHESAPEAKE
EXPLORATION LLC

8/2/2007

1082

I-2007-009240

011N

017W

0026

TOWNSHIP 11 NORTH - RANGE 17 WEST

(A TRACT OF LAND IN THE NW/4 BEGINNING AT THE NW/C S/2 N/2 NW/4 & S/2 N/2 NW/4-LESS A 5 ACRE TRACT)

LTD TO 12,950’

OK3200486-008

WASHITA

BOSE,
JAMES

CHESAPEAKE
EXPLORATION LLC

7/27/2007

1082

I-2007-009221

011N

017W

0026

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 26: S/2 N/2 NW/4 - LESS A TRACT DESCRIBED AS BEGINNING AT NW/C S/2 N/2 NW/4; THENCE S 330 FT; THENCE E 660 FT; THENCE N 330 FT; THENCE W 660 FT TO P.O.B.

OK3200486-009

WASHITA

BOSE,
MARJORIE

CHESAPEAKE
EXPLORATION LLC

7/25/2007

1082

I-2007-009243

011N

017W

0026

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 26: N/2 N/2 NW/4, S/2 NW/4, SW/4, S/2 N/2 NW/4 LESS A TRACT DESCRIBED AS BEGINNING AT NW/C OF S/2 N/2 NW/4; THENCE S 330 FT; THENCE E 660 FT; THENCE N 330 FT; THENCE W 660 FT TO P.O.B

OK3200486-010

WASHITA

BOSE,
ROBERT

CHESAPEAKE
EXPLORATION LLC

7/26/2007

1082

I-2007-009252

011N

017W

0026

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 26: S/2 N/2 NW/4 - LESS A TRACT DESCRIBED AS BEGINNING AT NW/C S/2 N/2 NW/4; THENCE S 330 FT; THENCE E 660 FT; THENCE N 330 FT; THENCE W 660 FT TO P.O.B.

OK3200486-012

WASHITA

BOSE,
KENNY
DON

CHESAPEAKE
EXPLORATION LLC

8/6/2007

1080

176

I-2007-008576

011N

017W

0026

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 26: S/2 N/2 NW/4 LESS A TRACT DESCRIBED AS BEGINNING AT NW/C S/2 N/2 NW/4, THENCE S 330’, THENCE E 660’, THENCE N 330’, THENCE W 660’ TO POB

OK3200486-013

WASHITA

BOSE,
MARK E

CHESAPEAKE
EXPLORATION LLC

8/2/2007

1082

822

I-2007-009473

011N

017W

0026

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 26: S/2 N/2 NW/4 LESS A TRACT DESCRIBED AS BEGINNING AT NW/C S/2 N/2 NW/4, THENCE S 330’, THENCE E 660’, THENCE N 330’, THENCE W 660’ TO POB

OK3200486-014

WASHITA

BOSE,
DARRELL
W AND G
DIANE

PETROLEUM
DEVELOPMENT
COMPANY

5/8/2007

1080

167

I-2007-008573

011N

017W

0026

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 26: S/2 N/2 NW/4 LESS 5 AC DESCRIBED AS BEGINNING NW CORNER OF S/2 N/2 NW/4, THENCE SOUTH 330’, EAST 666’, NORTH 330’, WEST 660’ TO POB

OK3200486-015

WASHITA

BOSE,
BRADLEY
WARREN

PETROLEUM
DEVELOPMENT
COMPANY

5/3/2007

1080

170

I-2007-008574

011N

017W

0026

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 26: S/2 N/2 NW/4 LESS 5 AC DESCRIBED AS BEGINNING NW CORNER OF S/2 N/2 NW/4 THENCE SOUTH 330’, EAST 660’, NORTH 330’, WEST 660’ TO POB

Lease No

County

Lease Name

Lessee

Lease Date

Book

Page

Entry

Twn

Rge

Sec

FINAL LEGAL DESCP

OK3200486-016

WASHITA

BOSE,
GORDAN D

PETROLEUM
DEVELOPMENT
COMPANY

5/8/2007

1080

173

I-2007-008575

011N

017W

0026

TOWNSHI 11 NORTH - RANGE 17 WEST

SECTION 26: S/2 N/2 NW/4 LESS 5 AC DESCRIBED AS BEGINNING NW CORNER OF S/2 N/2 NW/4 THENCE SOUTH 330’, EAST 666’, NORTH 330’, WEST 660’ TO POB

OK3200486-017

WASHITA

BOSE,
KENNY
DON AND
PATRICIA

PETROLEUM
DEVELOPMENT
COMPANY

5/4/2007

1080

176

I-2007-008576

011N

017W

0026

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 26: S/2 N/2 NW/4 LESS 5 AC DESCRIBED AS BEGINNING NW CORNER OF S/2 N/2 NW/4 THENCE SOUTH 330’, EAST 666’, NORTH 330’, WEST 660’ TO POB

OK3200486-018

WASHITA

BOSE,
RANDAL S

CHESAPEAKE
EXPLORATION LLC

6/5/2009

1140

765

I-2009-004617

011N

017W

0026

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 26: S/2 N/2 NW/4, LESS A TRACT BEGINNING AT NW/C S/2 N/2 NW/4, THENCE S 330’, THENCE E 660’, THENCE N 330’, THENCE W 660’ TO POB

OK3200686-001

WASHITA

RUTLEDGE,
IRENE C
LIVING
TRUST

CHESAPEAKE
EXPLORATION LLC

9/4/2007

1088

935

I-2007-011676

011N

017W

0026

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 26: NE/4

OK3200686-002

WASHITA

ISAACS,
CHERYL
ANNETTE
CORE &
TOM

CHESAPEAKE
EXPLORATION LLC

9/4/2007

1124

279

I-2008-010768
(CORRECTION)

011N

017W

0026

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 26: NE/4

OK3200686-003

WASHITA

CORE,
JASON
ROGER

CHESAPEAKE
EXPLORATION LLC

9/4/2007

1088

933

I-2007-011675

011N

017W

0026

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 26: NE/4

OK5122081-003

WASHITA

LEWIS,
ANNA
MARIE &
CHARLES

CHESAPEAKE
EXPLORATION LLC

10/18/2007

1092

933

I-2007-013038

011N

017W

0026

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 26: SE/4

LTD TO 100’ BLW S.E. OF DES MOINES GRANITE WASH FM (17,173’)

OK5122081-004

WASHITA

DYCK,
DONALD E
& JANICE

CHESAPEAKE
EXPLORATION LLC

10/18/2007

1098

I-2008-001398

011N

017W

0026

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 26: SE/4

LTD TO 100’ BLW S.E. OF DES MOINES GRANITE WASH FM (17,173’)

OK5122081-005

WASHITA

LEWIS,
ANNA
MARIE &
CHARLES

CHESAPEAKE
EXPLORATION LLC

10/18/2007

1117

621

I-2008-008318
(CORRECTED)

011N

017W

0026

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 26: SE/4

LTD TO 100’ BLW S.E. OF DES MOINES GRANITE WASH FM (17,173’)

OK5122081-006

WASHITA

DYCK,
DONALD E
& JANICE

CHESAPEAKE
EXPLORATION LLC

10/18/2007

1117

624

I-2008-008319
(CORRECTED)

011N

017W

0026

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 26: SE/4

LTD TO 100’ BLW S.E. OF DES MOINES GRANITE WASH FM (17,173’)

OK5122081-007

WASHITA

OCC
#568758/CD
#200901702

COI-CELLC

6/30/2009

UNRECORDED

011N

017W

0026

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 26: ALL

LTD TO VIRGILIAN, MISSOURIAN, AND DES MOINES

Lease No

County

Lease Name

Lessee

Lease Date

Book

Page

Entry

Twn

Rge

Sec

FINAL LEGAL DESCP

OK3200703-002

WASHITA

LEWIS, ANNA
MARIE LIFE
ESTATE

CHESAPEAKE
EXPLORATION LLC

10/11/2007

1091

I-2007-012491

011N

017W

0027

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 27: W/2 NW/4, 1.5 AC TRACT BEGINNING NW/C E/2 NW/4, THENCE E 24.7’, THENCE S 2640’, THENCE W 24.7’, THENCE N 2640’ TO POB, A/D/A W 81.5 AC OF NW/4 LTD TO 17,125’

OK3200703-003

WASHITA

DYCK,
DONALD E
LIFE ESTATE

CHESAPEAKE
EXPLORATION LLC

10/11/2007

1089

956

I-2007-012082

011N

017W

0027

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 27: W/2 NW/4, 1.5 AC TRACT BEGINNING NW/C E/2 NW/4, THENCE E 24.7’, THENCE S 2640’, THENCE W 24.7’, THENCE N 2640’ TO POB, A/D/A W 81.5 AC OF NW/4

LTD TO 17,125’

OK9270046-001

WASHITA

JANZEN,
ALLEN
LIVING
TRUST DTD
12/9/93

CHESAPEAKE
EXPLORATION LLC

12/3/2007

1097

982

I-2008-001378

011N

017W

0027

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 27: SW/4, STRIP OF LAND W OF RR IN SE/4

LTD TO 100’ BELOW S.E. OF DES MOINES FM (17,125’)

OK9270046-002

WASHITA

JANZEN,
ELIZABETH
SUZANNE

CHESAPEAKE
EXPLORATION LLC

12/3/2007

1097

994

I-2008-001382

011N

017W

0027

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 27: SW4, STRIP OF LAND W OF RR IN SE/4

LTD TO 100’ BELOW S.E. OF DES MOINES FM (17,125’)

OK9270046-003

WASHITA

CAILLE,
JANET

CHESAPEAKE
EXPLORATION LLC

12/3/2007

1098

I-2008-001406

011N

017W

0027

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 27: SW4, STRIP OF LAND W OF RR IN SE/4

LTD TO 100’ BELOW S.E. OF DES MOINES FM (17,125’)

OK9270046-004

WASHITA

BARTEL,
VICKI SUE

CHESAPEAKE
EXPLORATION LLC

12/3/2007

1098

I-2008-001401

011N

017W

0027

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 27: SW/4, STRIP OF LAND W OF RR IN SE/4

LTD TO 100’ BELOW S.E. OF DES MOINES FM (17,125’)

OK9270055-000

WASHITA

EVANGELISH
LUTHERISCHE
FREDENS
GEMEINDE,

CHESAPEAKE
EXPLORATION LLC

10/31/2007

1099

389

I-2008-001884

011N

017W

0027

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 27: A 2.5 ACRE TRACT DESCRIBED AS 40 RODS LONG NORTH & SOUTH AND 10 RODS WIDE EAST & WEST IN SE/C OF SE/4

LTD TO 17,025’

OK9270105-001

WASHITA

LOWRY JR, G
W & CHERYL

CHESAPEAKE
EXPLORATION LLC

1/10/2008

1099

688

I-2008-002001

011N

017W

0027

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 27: SE/4 LESS A 2.5 AC TRACT DESCRIBED AS 40 RODS LONG N & S & 10 RODS WIDE E & W IN SE/C SE/4, LESS A 3.0 AC TRACT DESCRIBED AS ALL THAT LAND LYING W OF THE RR IN SE/4, LESS 6.09 ACS DEEDED TO THE RR FOR R-O-W

LTD TO 100 BLW S.E. OF BASE OF DES MOINES GRANITE WASH FM (17,125’)

Lease No

County

Lease Name

Lessee

Lease Date

Book

Page

Entry

Twn

Rge

Sec

FINAL LEGAL DESCP

OK9270105-002

WASHITA

LOWRY,
GEORGE
WHEELER
TRUST
AGREEMENT
DTD 5-31-79

CHESAPEAKE
EXPLORATION
LLC

1/10/2008

1099

711

I-2008-002009

011N

017W

0027

TOWNSHIP 11 NORTH - RANGE 17 WEST

LTD TO 100 BLW S.E. OF BASE OF DES MOINES GRANITE WASH FM (17,125’)

OK9270105-003

WASHITA

LOWRY, LACY
LEIGH LIV TR,
LACY LEIGH
LOWRY, TRST

CHESAPEAKE
EXPLORATION
LLC

1/10/2008

1101

692

I-2008-002530

011N

017W

0027

TOWNSHIP 11 NORTH - RANGE 17 WEST

LTD TO 100 BLW S.E. OF BASE OF DES MOINES GRANITE WASH FM (17,125’)

OK9270105-004

WASHITA

SANDERS,
LEONA BOSE &
ERNEST R

PETROLEUM
DEVELOPMENT CO

2/5/2005

1007

845

011N

017W

0027

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 27: E/2 NE/4

OK9270105-005

WASHITA

OCC
#564233/CD
#200808177

COI-CELLC

1/8/2009

UNRECORDED

011N

017W

0027

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 27: ALL

LTD TO VIRGILIAN, MISSOURIAN & DES MOINES

OK5127286-001

WASHITA

VERA E KEIL
REVOCABLE
TRUST
DATED 1-4-1999

CHESAPEAKE
EXPLORATION LP

2/9/2006

1032

391

1-2006-002312

011N

017W

0028

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 28: NW/4

OK5129397-001

WASHITA

STEHR,
MARTIN R &
FAYE

CHESAPEAKE
EXPLORATION LP

2/10/2006

1031

410

I-2006-001934

011N

017W

0028

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 28: SE/4

OK5129397-002

WASHITA

THOMPSON
REV LIV TR,
DTD 7/25/89

CHESAPEAKE
EXPLORATION LP

3/1/2006

1033

774

I-2006-002872

011N

017W

0028

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 28: SE/4

OK5129397-003

WASHITA

OLIDINE
BROOKS REV
LIVING TRUST
DTD 7/16/04

CHESAPEAKE
EXPLORATION LP

3/3/2006

1033

777

I-2006-002873

011N

017W

0028

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 28: SE/4

OK5129397-004

WASHITA

BROOKS,
MICHAEL A
REV LIVING
TRUST DTD
7/16/04

CHESAPEAKE
EXPLORATION LP

3/3/2006

1033

780

I-2006-002874

011N

017W

0028

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 28: SE/4

OK5129397-005

WASHITA

VOGT FAMILY
LIVING TRUST
DTD 3-15-93

CHESAPEAKE
EXPLORATION LP

3/20/2006

1035

987

I-2006-003703

011N

017W

0028

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 28: SE/4

OK5129397-006

WASHITA

JOHNSON,
WILMA & W L

CHESAPEAKE
EXPLORATION LP

2/10/2006

1032

I-2006-002197

011N

017W

0028

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 28: SE/4

OK5129397-007

WASHITA

CHILDRESS,
ZELDA MAE

CHESAPEAKE
EXPLORATION LP

2/23/2006

1032

789

I-2006-002458

011N

017W

0028

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 28: SE/4

OK5129397-008

WASHITA

MACTAVISH,
PHYLLIS ANN,
F/K/A
MACDONELL

CHESAPEAKE
EXPLORATION
LLC

12/14/2007

1098

366

I-2008-001542

011N

017W

0028

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 28: SE/4

LTD TO 100’ BELOW S.E. OF DES MOINES FM (17,180’)

OK5129397-009

WASHITA

SUDERMAN
FAMILY
LIVING TRUST
DATED 2-17-93,
THE

DAVID S
THOMPSON &
ASSOCIATES

10/15/2007

1090

938

I-2007-012444

011N

017W

0028

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 28: SE/4

OK5129432-001

WASHITA

BOSE,
EDWARD JR
REV LIVING
TRUST DTD
2/5/96

CHESAPEAKE
EXPLORATION LP

2/17/2006

1033

308

I-2006-002660

011N

017W

0028

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 28: NE/4

OK5129432-002

WASHITA

BOSE,
ERNESTINE
REV LIVING
TRUST DTD
2/5/96

CHESAPEAKE
EXPLORATION LP

2/17/2006

1033

311

I-2006-002661

011N

017W

0028

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 28: NE/4

Lease No

County

Lease Name

Lessee

Lease Date

Book

Page

Entry

Twn

Rge

Sec

FINAL LEGAL DESCP

OK5129432-003

WASHITA

BOSE, BRYAN

CHESAPEAKE
EXPLORATION LP

2/17/2006

1033

299

I-2006-002657

011N

017W

0028

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 28: NE/4

OK5129435-001

WASHITA

BOSE, BRADLEY
WARREN

CHESAPEAKE
EXPLORATION LP

2/22/2006

1034

I-2006-002971

011N

017W

0028

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 28: SW/4

OK5129435-002

WASHITA

BOSE, KENNY
DON & PATTIE
MARIE
FREEMAN-BOSE

CHESAPEAKE
EXPLORATION LP

2/22/2006

1034

600

I-2006-003188

011N

017W

0028

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 28: SW/4

OK5129391-007

WASHITA

MONTGOMERY
PETROLEUM, INC

CHESAPEAKE
EXPLORATION LLC

11/12/2007

1091

I-2007-012479

011N

017W

0029

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 29: NORTHWEST QUARTER LESS AND EXCEPT RAILROAD RIGHT-OF-WAY MORE PARTICULARLY DESCRIBED AS FOLLOWS: A STRIP OF LAND 100 FEET WIDE, THE SAME TO EXTEND A UNIFORM WIDTH OF 50 FEET ON EACH SIDE OF THE CENTER LINE OF ITS RAILROAD AS LOCATED THROUGH OR ACROSS THE NORTHWEST QUARTER OF SECTION 29, TOWNSHIP 11 NORTH, RANGE 27 WEST, CONTAINING 5.05 ACRES. AND A STRIP OF LAND ON EACH SIDE OF THE CENTER LINE OF ITS RAILROAD AS LOCATED THROUGH OR ACROSS THE NORTHWEST QUARTER OF SECTION 29, TOWNSHIP 11 NORTH, RANGE 17 WEST AS ADDITIONAL RIGHT-OF-WAY AS FOLLOWS: AN ADDITIONAL WIDTH OF 25 FEET ON EACH SIDE OF THE 100 FEET WIDE RIGHT-OF-WAY HERETOFOR CONVEYED, EXTENDING FROM THE WEST LINE OF SAID 1/4 SECTION IN A NORTHEASTERLY DIRECTION 827 FEET MEASURED ALONG SAID CENTER LINE, CONTAINING 1.02 ACRES. (A/D/A NW/4 LESS & EXCEPT RR R-O-R)

LTD TO 100’ BELOW S.E. OF DES MOINES FM (17,330’)

OK5129391-008

WASHITA

MALCO
ROYALTIES LTD

CHESAPEAKE
EXPLORATION LLC

5/21/2008

1115

801

I-2008-007671

011N

017W

0029

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 29: NW/4, L/E ROW AND/OR EASEMENT SURFACE TO 100’ BLW S.E. OF DES MOINES GRANITE WASH FM.

OK5129391-009

WASHITA

NORMAN, ROBERT W

CHESAPEAKE
EXPLORATION LLC

5/21/2008

1115

803

I-2008-007672

011N

017W

0029

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 29: NW/4, L/E ROW AND/OR EASEMENT SURFACE TO 100’ BLW S.E. OF DES MOINES GRANITE WASH FM.

OK5129391-010

WASHITA

IVY CREEK
INVESTMENTS, LTD

CHESAPEAKE
EXPLORATION LLC

5/21/2008

1115

805

I-2008-007673

011N

017W

0029

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 29: NW/4, L/E ROW AND/OR EASEMENT SURFACE TO 100’ BLW S.E. OF DES MOINES GRANITE WASH FM.

OK5129391-011

WASHITA

CONSUL
PROPERTIES, LLC

CHESAPEAKE
EXPLORATION LLC

5/21/2008

1115

807

I-2008-007674

011N

017W

0029

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 29: NW/4, L/E ROW AND/OR EASEMENT SURFACE TO 100’ BLW S.E. OF DES MOINES GRANITE WASH FM.

Lease No

County

Lease Name

Lessee

Lease Date

Book

Page

Entry

Twn

Rge

Sec

FINAL LEGAL DESCP

OK5129391-012

WASHITA

BOYD, RUTH A
FORMERLY
RUTH A
MAYNARD

CHESAPEAKE
EXPLORATION LLC

1/20/2009

1130

470

I-2009-000974

011N

017W

0029

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 29: NW/4 L/E 2 TRACTS OF LAND DESCRIBED AS FOLLOWS: A STRIP OF LAND 100’ WIDE, THE SAME TO EXTEND A UNIFORM WIDTH OF 50’ ON EACH SIDE OF THE CENTER LINE OF ITS RAILROAD AS LOCATED THROUGH OR ACROSS THE NW/4 & A STRIP OF LAND ON EACH SIDE OF THE CENTER LINE OF ITS RAILROAD AS LOCATED THROUGH OR ACROSS THE NW/4 AS ADDITIONAL RIGHT-OF-WAY AS FOLLOWS: AN ADDITIONAL WIDTH OF 25’ ON EACH SIDE OF THE 100’ WIDE RIGHT-OF-WAY HERETO FOR CONVEYED, EXTENDING FROM THE W LINE OF SAID 1/4 SECTION IN A NORTHEASTERLY DIRECTION 827’ MEASURED ALONG SAID CENTER LINE

SURFACE TO 17,330

OK5129391-013

WASHITA

COTTON, NIKKI
M

CHESAPEAKE
EXPLORATION LLC

1/26/2009

1130

476

I-2009-000976

011N

017W

0029

TOWNSHIP 11 NORTH - RANGE 17 WEST

SURFACE TO 17,330

OK5129391-014

WASHITA

MAYNARD
LIVING TR, DTD
MAY 22, 1997,
MILDRED B
MAYNARD, TRST

CHESAPEAKE
EXPLORATION LLC

1/20/2009

1130

467

I-2009-000973

011N

017W

0029

TOWNSHIP 11 NORTH - RANGE 17 WEST

SURFACE TO 17,230’

Lease No

County

Lease Name

Lessee

Lease Date

Book

Page

Entry

Twn

Rge

Sec

FINAL LEGAL DESCP

OK5129391-015

WASHITA

MAYNARD,
THOMAS D

CHESAPEAKE
EXPLORATION LLC

1/20/2009

1130

464

I-2009-000972

011N

017W

0029

TOWNSHIP 11 NORTH - RANGE 17 WEST

SURFACE TO 17,230’

OK9270260-000

WASHITA

KEIL, JEAN D

CHESAPEAKE
EXPLORATION LLC

1/20/2009

1130

473

I-2009-000975

011N

017W

0029

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 29: SE/4 SURFACE TO 17,230’

OK9270274-000

WASHITA

BORCHERS,
PAUL LIVING
TRUST ET AL

MAVERICK
CORPORATION

2/17/2009

1131

537

011N

017W

0029

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 29: SW/4 SURFACE TO 17,230’

OK9270274-001

WASHITA

SAWATZKY,
WANITA LIFE
ESTATE

TODCO
PROPERTIES, INC

2/4/2009

1134

430

011N

017W

0029

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 29: NE/4

OK9270274-002

WASHITA

SAWATZKY,
JACK AND
KAREN

TODCO
PROPERTIES, INC

2/4/2009

1134

433

011N

017W

0029

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 29: NE/4

OK9270274-003

WASHITA

SAWATZKY,
RANDY AND
CANDICE

TODCO
PROPERTIES, INC

2/4/2009

1134

436

011N

017W

0029

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 29: NE/4

OK9270274-004

WASHITA

GROSZ, FRED
A & KARLENE
S LIVING TR

TODCO
PROPERTIES, INC

2/4/2009

1134

439

011N

017W

0029

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 29: NE/4

OK3200077-001

WASHITA

WILLIAMSON,
BARBARA
DARLENE A/
K/A DARLENE

CHESAPEAKE
EXPLORATION LP

7/21/2006

1045

808

I-2006-007441

011N

017W

0030

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 30: SE/4

OK3200077-002

WASHITA

ALLEN,
WENDELL A/
K/A
WENDELL
ETHAN
ALLEN

CHESAPEAKE
EXPLORATION LP

7/27/2006

1047

106

I-2006-007955

011N

017W

0030

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 30: SE/4

OK3200077-003

WASHITA

MEIER,
DESSIE

CHESAPEAKE
EXPLORATION LP

7/27/2006

1046

563

I-2006-007762

011N

017W

0030

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 30: SE/4

OK3200077-004

WASHITA

DAVIS,
ELNORA
JANE A/K/A
JANIE DAVIS

CHESAPEAKE
EXPLORATION LP

7/27/2006

1047

125

I-2006-007962

011N

017W

0030

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 30: SE/4

OK3200077-005

WASHITA

CALVERT,
VICKIE
KATHLEEN,
A/K/A VICKIE
CALVERT

CHESAPEAKE
EXPLORATION LP

7/27/2006

1047

493

I-2006-008103

011N

017W

0030

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 30: SE/4

OK3200116-001

WASHITA

CUMINGS, D
A
REVOCABLE
TRUST 1997

CHESAPEAKE
EXPLORATION LLC

9/7/2007

1087

336

I-2007-011101

011N

017W

0030

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 30: LOTS 1, 2, E/2 NW/4, A/D/A NW/4

OK3200116-002

WASHITA

SITZMAN,
GLENN L

CHESAPEAKE
EXPLORATION LLC

9/7/2007

1087

340

I-2007-011103

011N

017W

0030

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 30: LOTS 1,2, E/2 NW/4 (A/D/A NW/4)

OK3200116-003

WASHITA

GREENWELL,
OPAL M

CHESAPEAKE
EXPLORATION LLC

9/7/2007

1086

990

I-2007-010970

011N

017W

0030

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 30: LOTS 1 & 2 & E/2 NW/4, ADA NW/4

OK3200116-004

WASHITA

SITZMAN JR,
CARL J

CHESAPEAKE
EXPLORATION LLC

9/7/2007

1088

150

I-2007-011407

011N

017W

0030

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 30: LOTS 1-2, E/2 NW/4, ADA NW/4

Lease No

County

Lease Name

Lessee

Lease Date

Book

Page

Entry

Twn

Rge

Sec

FINAL LEGAL DESCP

OK3200117-001

WASHITA

HAWTHORNE,
RAE DEANE

CHESAPEAKE
EXPLORATION LLC

9/12/2007

1087

314

I-2007-011092

011N

017W

0030

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 30: LOTS 3, 4, SW/4, A/D/A WEST 63.68 AC OF SW/4

OK3200117-002

WASHITA

HUGHES,
JUBIE F/K/A
JUBIE PRICE

CHESAPEAKE
EXPLORATION LLC

9/10/2007

1087

338

I-2007-011102

011N

017W

0030

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 30: LOTS 3, 4, (A/D/A W 63.68 ACRES OF SW/4)

OK3200117-003

WASHITA

HUGHES,
SCHERRIE

CHESAPEAKE
EXPLORATION LLC

9/12/2007

1088

I-2007-011392

011N

017W

0030

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 30: LOTS 3, 4 OF SW/4 (A/D/A W 63.68 ACRES OF SW/4)

OK3200117-004

WASHITA

GILLY, GIL E
& PANSY

CHESAPEAKE
EXPLORATION LLC

9/10/2007

1088

868

I-2007-011650

011N

017W

0030

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 30: LOTS 3-4 ADA W 63.68 AC OF SW/4

OK3200117-005

WASHITA

REYNOLDS,
MICHELLE

CHESAPEAKE
EXPLORATION LLC

9/12/2007

1088

874

I-2007-011653

011N

017W

0030

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 30: LOTS 3-4, ADA W 63.68 OF SW/4

OK3200117-006

WASHITA

MASIERS,
CHRISTINA

CHESAPEAKE
EXPLORATION LLC

9/12/2007

1089

554

I-2007-011921

011N

017W

0030

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 30: LOTS 3-4, ADA W 63.68 OF SW/4

OK3200117-007

WASHITA

MEDINA,
REBECCA

CHESAPEAKE
EXPLORATION LLC

9/12/2007

1091

I-2007-012480

011N

017W

0030

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 30: LOTS 3,4, (ADA W 63.68 AC OF SW/4)

OK3200666-000

WASHITA

LABAHN,
BETTY JO
LIVING TR,
BETTY JO
LABAHN,
TRST

CHESAPEAKE
EXPLORATION LLC

9/7/2007

1085

I-2007-010323

011N

017W

0030

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 30: E 90 ACRES OF SW/4

OK3200667-001

WASHITA

OCC
#569104/CD
#200901983

COI-CELLC

7/16/2009

011N

017W

0030

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 30: ALL

LTD TO MISSOURIAN & DES MOINES

OK3210048-001

WASHITA

WOLF,
HARRY D A/
K/A HARRY
DUANE &
MARVA JO

CHESAPEAKE
EXPLORATION LLC

8/10/2006

1049

174

I-2006-006722

011N

017W

0030

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 30: SE/4

OK3210049-001

WASHITA

ALLEN,
ANTHONY
DWIGHT A/K/
A TONY

CHESAPEAKE
EXPLORATION LLC

8/8/2006

1048

I-2006-008319

011N

017W

0030

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 30: SE/4

OK9270261-000

WASHITA

KEIL, JEAN D

CHESAPEAKE
EXPLORATION LLC

1/20/2009

1130

479

I-2009-000977

011N

017W

0030

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 30: NE/4

SURFACE TO DES MOINES FM (17,415.50’)

OK3200472-001

WASHITA

MEIER,
BOBBY LYNN

CHESAPEAKE
EXPLORATION LP

3/22/2007

1068

783

I-2007-004504

011N

017W

0031

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 31: LOTS 1,2, E/2 NE/4

OK3200472-002

WASHITA

LOPER,
LOUISE ANN

CHESAPEAKE
EXPLORATION LP

3/22/2007

1068

785

I-2007-004505

011N

017W

0031

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 31: LOT 1, LOT 2, E/2 NE/4

OK3200472-003

WASHITA

MEIER,
DESSIE

CHESAPEAKE
EXPLORATION LP

3/22/2007

1068

781

I-2007-004503

011N

017W

0031

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 31: LOT 1, LOT 2, E/2 NE/4

OK3200472-004

WASHITA

ROWE,
PATRICIA M

CHESAPEAKE
EXPLORATION LP

3/22/2007

1069

496

I-2007-004777

011N

017W

0031

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 31: LOT 1, LOT 2, E/2 NE/4

OK3200472-005

WASHITA

MEIER, CECIL
MONTELL

CHESAPEAKE
EXPLORATION LP

3/22/2007

1070

745

I-2007-005215

011N

017W

0031

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 31: LOTS 1, 2, E/2 NE/4

OK3200655-001

WASHITA

HOEPFNER,
MICHAEL

CHESAPEAKE
EXPLORATION LLC

8/27/2007

1084

461

I-2007-010103

011N

017W

0031

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 31: W/2 NE/4, E 76.62 AC OF E/2 NW/4

LTD TO 16,529’

OK3200655-002

WASHITA

SLIWOSKI,
JOAN B

CHESAPEAKE
EXPLORATION LLC

8/28/2007

1085

I-2007-010324

011N

017W

0031

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 31: LOTS 3,4, E/2 SW/4 LESS .35 AC FOR PUBLIC ROAD

OK3200655-003

WASHITA

EMPIE,
JUDITH E

CHESAPEAKE
EXPLORATION LLC

8/28/2007

1086

294

I-2007-010715

011N

017W

0031

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 31: LOT 3, LOT 4, E/2 SW/4 LESS .35 AC FOR PUBLIC ROAD

Lease No

County

Lease Name

Lessee

Lease Date

Book

Page

Entry

Twn

Rge

Sec

FINAL LEGAL DESCP

OK3200655-004

WASHITA

REUBER, JAMES
LOUIS

CHESAPEAKE
EXPLORATION
LLC

8/28/2007

1086

299

I-2007-010717

011N

017W

0031

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 31: LOTS 3,4, E/2 SW/4 LESS .35 FOR PUBLIC ROAD

OK3200655-005

WASHITA

PLEASANT
INVESTMENTS LP

CHESAPEAKE
EXPLORATION
LLC

8/28/2007

1085

I-2007-010315

011N

017W

0031

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 31: LOTS 3,4, E/2 SW/4 LESS .35 AC FOR PUBLIC ROAD

OK3200655-006

WASHITA

REUBER, RUBY M
REV LIV TR DTD
9/29/93, RUBY M
REUBER TRST

CHESAPEAKE
EXPLORATION
LLC

8/28/2007

1085

I-2007-010319

011N

017W

0031

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 31: LOTS 3, 4, E/2 SW/4, (LESS .35 AC FOR PUBLIC ROAD)

OK3200655-007

WASHITA

REUBER, STANLEY
K

CHESAPEAKE
EXPLORATION
LLC

8/28/2007

1085

I-2007-010318

011N

017W

0031

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 31: LOTS 3, 4, E/2 SW/4 LESS .35 AC FOR PUBLIC ROAD

LTD TO 16,529’

OK3200655-008

WASHITA

DUE, MAXINE

CHESAPEAKE
EXPLORATION
LLC

10/8/2007

1090

463

I-2007-012270

011N

017W

0031

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 31: LOTS 3, 4, E/2 SW/4 LESS 0.35 AC FOR PUBLIC ROAD

LTD TO 16,529’

OK3200667-000

WASHITA

CHESAPEAKE
ROYALTY, LLC

CHESAPEAKE
EXPLORATION
LLC

4/17/2008

1106

316

I-2008-004233

011N

017W

0031

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 31: LOT 3 (35.78 ACRES) & LOT 4 (35.26 ACRES) & THE E/2 SW/4, LESS 0.35 ACRES FOR A PUBLIC ROADWAY LTD TO 16529’

OK3200671-001

WASHITA

BENSON,
MARGERY KAREN

CHESAPEAKE
EXPLORATION
LLC

8/24/2007

1085

I-2007-010302

011N

017W

0031

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 31: W/2 NE/4, E 76.62 ACRES OF E/2 NW/4

LTD TO 16,529’

OK3200684-001

WASHITA

RAASCH, JAMES

CHESAPEAKE
EXPLORATION
LLC

10/1/2007

1085

I-2007-010313

011N

017W

0031

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 31: 3.38 ACRES ALONG THE WEST SIDE OF E/2 NW/4

OK3200684-002

WASHITA

WEBER, SUSAN

CHESAPEAKE
EXPLORATION
LLC

10/8/2007

1086

305

I-2007-010720

011N

017W

0031

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 31: 3.38 AC ALONG W/SIDE E/2 NW/4

OK3200684-003

WASHITA

TALLEY, PATRICIA

CHESAPEAKE
EXPLORATION
LLC

10/8/2007

1086

982

I-2007-010966

011N

017W

0031

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 31: 3.38 AC ALONG W/SIDE E/2 NW/4

OK3200684-004

WASHITA

RAASCH, JR,
THOMAS A &
VELMA H, TRUST

CHESAPEAKE
EXPLORATION
LLC

10/1/2007

1089

761

I-2007-012002

011N

017W

0031

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 31: 3.38 ACRES ALONG W SIDE OF E/2 NW/4

OK3200684-005

WASHITA

RAASCH,
DEBORAH

CHESAPEAKE
EXPLORATION
LLC

10/8/2007

1088

176

I-2007-011417

011N

017W

0031

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 31: 3.38 ACRES ALONG THE W SIDE OF E/2 NW/4

OK9270020-001

WASHITA

WALLERSTEDT,
SCOTT EUGENE

CHESAPEAKE
EXPLORATION
LLC

10/11/2007

1091

874

I-2007-012642

011N

017W

0031

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 31: SE/4

OK9270020-002

WASHITA

WALLERSTEDT,
ROBERT WILLIAM

CHESAPEAKE
EXPLORATION
LLC

10/11/2007

1091

872

I-2007-012641

011N

017W

0031

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 31: SE/4

OK9270020-003

WASHITA

OCC# 547449/CD#200707118

CHESAPEAKE
EXPLORATION
LLC

12/6/2007

011N

017W

0031

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 31: ALL

LTD TO VIRGILIAN, MISSOURIAN & DES MOINES COMMON SOURCES OF SUPPLY

OK3200104-001

WASHITA

MEKUSUKEY OIL
COMPANY LLC

CHESAPEAKE
EXPLORATION
LLC

9/7/2007

1082

I-2007-009236

011N

017W

0032

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 32: SW/4

OK3200104-002

WASHITA

HAMM JR, FLOYD D

CHESAPEAKE
EXPLORATION
LLC

10/18/2007

1093

908

I-2007-013342

011N

017W

0032

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 32: SW/4

Lease No

County

Lease Name

Lessee

Lease Date

Book

Page

Entry

Twn

Rge

Sec

FINAL LEGAL DESCP

OK3200104-003

WASHITA

STAFFORD,
LESTER, A/K/A
LESTER V
STAFFORD

CHESAPEAKE
EXPLORATION LLC

11/1/2007

1093

902

I-2007-013340

011N

017W

0032

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 32: SW/4

LTD TO 100’ BELOW S. E. DES MOINES GRANITE WASH FM (17,093’)

OK3200104-004

WASHITA

IGO, TERRY

DAVID S THOMPSON
& ASSOCIATES

6/21/2007

1075

372

I-2007-006825

011N

017W

0032

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 32: SW/4

OK3200104-005

WASHITA

ASARCO OIL &
GAS COMPANY,
INC.

CHESAPEAKE
EXPLORATION LLC

9/16/2010

1183

980

I-2010-008985

011N

017W

0032

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 32: SW/4

OK3200123-003

WASHITA

JANZEN, ALLEN
LIVING TRUST
DATED 12/9/93

CHESAPEAKE
EXPLORATION LLC

12/3/2007

1097

985

I-2008-001379

011N

017W

0032

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 32: EAST 60 ACS OF SE/4

LTD TO 100’ BELOW S.E. DES MOINES GRANITE WASH (17,093’)

OK3200123-004

WASHITA

JANZEN,
ELIZABETH
SUZANNE

CHESAPEAKE
EXPLORATION LLC

12/3/2007

1097

988

I-2008-001380

011N

017W

0032

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 32: EAST 60 ACS OF SE/4

LTD TO 100’ BELOW S.E. DES MOINES GRANITE WASH (17,093’)

OK3200123-005

WASHITA

CAILLE, JANET

CHESAPEAKE
EXPLORATION LLC

12/3/2007

1098

I-2008-001409

011N

017W

0032

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 32: EAST 60 ACS OF SE/4

LTD TO 100’ BELOW S.E. DES MOINES GRANITE WASH (17,093’)

OK3200123-006

WASHITA

BARTEL, VICKI
SUE

CHESAPEAKE
EXPLORATION LLC

12/3/2007

1098

I-2008-001402

011N

017W

0032

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 32: EAST 60 ACRES OF SE/4

LTD TO 100’ BELOW S.E. DES MOINES GRANITE WASH (17,093’)

OK3200123-007

WASHITA

ORTHWEIN,
RICHARD J REV
TRUST, RICHARD
J ORTHWEIN,
TRUSTEE

CHESAPEAKE
EXPLORATION LLC

12/17/2007

1100

930

I-2008-002258

011N

017W

0032

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 32: E 60 AC OF SE/4

LTD TO 100’ BELOW S.E. DES MOINES GRANITE WASH (17,093’)

OK3200123-008

WASHITA

BROOKS,
MICHAEL A REV
LIVING TRUST
DTD 7/15/2004

CHESAPEAKE
EXPLORATION LLC

5/23/2008

1109

159

I-2008-005324

011N

017W

0032

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 32: EAST 60 ACRES OF SE/4

OK3200123-009

WASHITA

BROOKS,
OLIDINE REV
LIVING TRUST
DTD 7/16/2004

CHESAPEAKE
EXPLORATION LLC

5/23/2008

1109

161

I-2008-005325

011N

017W

0032

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 32: EAST 60 ACRES OF SE/4

OK3200123-010

WASHITA

VOGT FAMILY
LIVING TRUST
DTD 3/15/1993

CHESAPEAKE
EXPLORATION LLC

5/9/2008

1107

565

I-2008-004728

011N

017W

0032

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 32: EAST 60 ACRES OF SE/4

OK3200123-011

WASHITA

WALTERS, EDITH

CHESAPEAKE
EXPLORATION LLC

4/12/2010

1172

992

I-2010-005372

011N

017W

0032

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 32: E 60 AC OF SE/4

OK3200123-012

WASHITA

LINDSTROM,
PEARL

CHESAPEAKE
EXPLORATION LLC

4/14/2010

1172

1009

I-2010-005378

011N

017W

0032

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 32: E 60 AC OF SE/4

OK3200123-013

WASHITA

CADDELL, DAY
NELL WILLIAMS

CHESAPEAKE
EXPLORATION LLC

8/3/2010

1179

387

I-2010-007504

011N

017W

0032

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 32: EAST 60 ACRES OF SE/4

OK3200123-014

WASHITA

WILLIAMS, JERRY
A/K/A JERRY L
WILLIAMS

CHESAPEAKE
EXPLORATION LLC

8/3/2010

1179

383

I-2010-007502

011N

017W

0032

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 32: EAST 60 ACRES OF THE SE/4

OK3200123-015

WASHITA

WILLIAMS,
RONNIE A/K/A
RONNIE G
WILLIAMS

CHESAPEAKE
EXPLORATION LLC

8/3/2010

1179

385

I-2010-007503

011N

017W

0032

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 32: THE EAST 60 ACRES OF THE SE/4

Lease No

County

Lease Name

Lessee

Lease Date

Book

Page

Entry

Twn

Rge

Sec

FINAL LEGAL DESCP

OK3200123-016

WASHITA

OCC #578816/CD #201003415

COI/CELLC

9/22/2010

011N

017W

0032

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 32: ALL

LIMITED TO VIRGILIAN, MISSOURIAN & DES MOINES SEPARATE COMMON SOURCES OF SUPPLY

OK3200124-001

WASHITA

BRAUKUS, KATHRYN

CHESAPEAKE
EXPLORATION LLC

10/10/2007

1088

166

I-2007-011413

011N

017W

0032

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 32: N/2 NE/4

OK3200125-000

WASHITA

MCCLURE, VALINDA

CHESAPEAKE
EXPLORATION LLC

10/12/2007

1088

169

I-2007-011414

011N

017W

0032

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 32: S/2 NE/4

OK9270023-001

WASHITA

BARTON, WILLIAM R

CHESAPEAKE
EXPLORATION LLC

10/30/2007

1093

917

I-2007-013345

011N

017W

0032

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 32: NW/4 LESS AND EXCEPT A TRACT OF LAND CONTAINING 10 ACRES IN THE FORM OF A SQUARE IN THE NE CORNER OF THE NW/4

SURFACE TO 100’ BLW S.E. OF DES MOINES GRANITE WASH (17,093’)

OK9270023-002

WASHITA

VERDE VISTA
ENERGY CO

CHESAPEAKE
EXPLORATION LLC

10/30/2007

1093

885

I-2007-013336

011N

017W

0032

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 32: NW/4 L/E A TRACT CONTAINING 10 ACS IN FORM OF SQUARE IN NE/C NW/4

SURF TO 100’ BLW S.E. OF DES MOINES GRANITE WASH (17,093’)

OK9270023-003

WASHITA

WEBB, DAWN E

CHESAPEAKE
EXPLORATION LLC

10/30/2007

1095

202

I-2008-000411

011N

017W

0032

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 32: NW/4 L/E A TRACT CONTAINING 10 ACS IN FORM OF SQUARE IN NE/C NW/4

SURFACE TO 100’ BLW S.E. OF DES MOINES GRANITE WASH (17,093’)

OK9270023-004

WASHITA

MANZ, TERRY K

CHESAPEAKE
EXPLORATION LLC

10/30/2007

1094

789

I-2008-000265

011N

017W

0032

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 32: NW/4 L/E A TRACT CONTAINING 10 ACS IN FORM OF SQUARE IN NE/C NW/4

SURFACE TO 100’ BLW S.E. OF DES MOINES GRANITE WASH (17,093’)

OK9270023-005

WASHITA

PLAYA
PETROLEUM, INC,
WILLIAM R BARTON,
PRESIDENT

CHESAPEAKE
EXPLORATION LLC

10/30/2007

1093

914

I-2007-013344

011N

017W

0032

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 32: NW/4 LESS & EXCEPT A TRACT CONTAINING 10 ACS IN FORM OF A SQUARE IN NE/C NW/4

SURFACE TO 100’ BLW S.E. OF DES MOINES GRANITE WASH (17,093’)

OK9270023-006

WASHITA

SCHMIDT, MAMIE

DAVID S
THOMPSON &
ASSOCIATES

7/31/2007

1081

932

I-2007-009177

011N

017W

0032

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 32: NW/4

Lease No

County

Lease Name

Lessee

Lease Date

Book

Page

Entry

Twn

Rge

Sec

FINAL LEGAL DESCP

OK9270001-000

WASHITA

BUFFING, BRET

CHESAPEAKE
EXPLORATION LLC

10/22/2007

1090

460

I-2007-012269

011N

017W

0034

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 34: E/2 SE/4, LESS 3 ACRES DEEDED TO THE BOARD OF COMMISSIONERS OF WASHITA COUNTY, A TRACT OF LAND DESCRIBED AS BEGINNING AT A POINT 33’ W OF NE/C OF E/2 SE/4, THENCE W 285.2’, THENCE S 85°10’ E 50’, THENCE S 70°20’ E 100’, THENCE S 51°10’ E 100’, THENCE S 30°50’ E 100’, THENCE S 11°10’ E 100’, THENCE N 285.2’ TO POB

SURFACE TO 17,475’

OK9270029-000

WASHITA

EVANGELIST
LUTHERAN
FRIEDENS
GERNIEDE , A
CORPORATION

CHESAPEAKE
EXPLORATION LLC

10/31/2007

1093

888

I-2007-013337

011N

017W

0034

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 34: PART NE/4 BEGINNING AT NE/C NE/4, THENCE S ON E LINE 32 RODS, THENCE W 10 RODS, THENCE N 32 RODS, THENCE E TO POB

SURFACE TO 17,475’

OK9270047-001

WASHITA

JANZEN, ALLEN
LIVING TRUST DTD
12/9/93

CHESAPEAKE
EXPLORATION LLC

12/3/2007

1097

977

I-2008-001376

011N

017W

0034

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 34: A TRACT OF LAND COVERING PART OF NE/4 DESCRIBED AS: BEGINNING AT A POINT 660’ E OF THE CENTER OF SEC 34; THENCE N 21°24’ E 550’; THENCE N 60°20’ E 910’; THENCE N 39°48’ W 465’; THENCE N 870’ TO THE N BOUNDARY LINE OF SEC 34; THENCE E TO A POINT 10 RODS W OF THE NE/C OF SEC 34; THENCE S 32 RODS; THENCE E 10 RODS TO THE E LINE OF SEC 34; THENCE S TO THE SE/C OF NE/4; THENCE W TO POB - LESS 3.82 ACRES DEEDED TO COUNTY FOR A ROAD AND LESS 2 ACRES DEEDED TO THE LUTHERAN CHURCH AND LESS 1.10 ACRES IN THE SE/C NE/4

SURFACE TO 100’ BELOW S.E. OF DES MOINES GRANITE WASH (17,475’)

OK9270047-002

WASHITA

JANZEN, ELIZABETH
SUZANNE

CHESAPEAKE
EXPLORATION LLC

12/3/2007

1097

991

I-2008-001381

011N

017W

0034

TOWNSHIP 11 NORTH - RANGE 17 WEST

SURFACE TO 100’ BELOW S.E. OF DES MOINES GRANITE WASH (17,475’)

Lease No

County

Lease Name

Lessee

Lease Date

Book

Page

Entry

Twn

Rge

Sec

FINAL LEGAL DESCP

OK9270047-003

WASHITA

CAILLE, JANET

CHESAPEAKE
EXPLORATION LLC

12/3/2007

1098

I-2008-001407

011N

017W

0034

TOWNSHIP 11 NORTH - RANGE 17 WEST

SURFACE TO 100’ BELOW S.E. OF DES MOINES GRANITE WASH (17,475’)

OK9270047-004

WASHITA

BARTEL, VICKI
SUE

CHESAPEAKE
EXPLORATION LLC

12/3/2007

1098

I-2008-001400

011N

017W

0034

TOWNSHIP 11 NORTH - RANGE 17 WEST

SURFACE TO 100’ BELOW S.E. OF DES MOINES GRANITE WASH (17,475’)

OK9270087-000

WASHITA

SMITH, GLEN
DALE & LANELL

CHESAPEAKE
EXPLORATION LLC

12/17/2008

1130

I-2009-000835

011N

017W

0034

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 34: ALL OF BLOCK 1 AND ALL OF BLOCK 2 IN THE TOWN OF BESSIE

OK9270089-000

WASHITA

PRICE, TERRY P
& PATRICIA M

CHESAPEAKE
EXPLORATION LLC

5/25/2009

1141

1028

I-2009-005014

011N

017W

0034

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 34: LOTS 1-9, BLOCK 50, LOTS 10-12, BLOCK 51, TOWN OF BESSIE, INCLUDING ALL STREETS, ROADS, ALLEYWAYS & APPURTENANCES ADJACENT THERETO

OK9270090-000

WASHITA

FRANKLIN,
PAULA SUE

CHESAPEAKE
EXPLORATION LLC

6/17/2009

1141

736

I-2009-004906

011N

017W

0034

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 34: LOTS 20-24, BLOCK 57, TOWN OF BESSIE, INCLUDING ALL STREETS, ROADS, ALLEYWAYS & APPURTENANCES ADJACENT THERETO

OK9270093-000

WASHITA

DUKE, JIMMY L

CHESAPEAKE
EXPLORATION LLC

8/11/2009

1146

391

1-2009-006342

011N

017W

0034

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 34: LOTS 14 - 16 OF BLOCK 29 IN TOWN OF BESSIE

OK9270094-000

WASHITA

IGO, TERRY &
DIANE

CHESAPEAKE
EXPLORATION LLC

8/11/2009

1146

393

1-2009-006343

011N

017W

0034

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 34: LOTS 25 - 32 BLOCK 91 IN THE TOWN OF BESSIE

Lease No

County

Lease Name

Lessee

Lease Date

Book

Page

Entry

Twn

Rge

Sec

FINAL LEGAL DESCP

OK9270096-000

WASHITA

RATKE,
MICHAEL D &
DONNA

CHESAPEAKE
EXPLORATION,LLC

7/31/2009

1144

889

1-2009-005905

011N

017W

0034

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 34: LOTS 13, 14, & 15 OF BLOCK 55

OK9270097-001

WASHITA

ERNST, MARK

CHESAPEAKE
EXPLORATION LLC

7/29/2009

1144

892

I-2009-005906

011N

017W

0034

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 34: BLOCK 4, LOTS 1-5, 7-24 OF BLOCK 5, BLOCKS 6-8, LOTS 1-21, 23 & 24 OF BLOCK 9, LOTS 6-19 OF BLOCK 10, LOTS 1-18, 20-24 OF BLOCK 11, BLOCKS 18, 19, LOTS 1-9, 11-17, 19-24 OF BLOCK 20, BLOCKS 21-23, LOTS 1-21 OF BLOCK 24, BLOCK 25, LOT 6 OF BLOCK 5, LOT 22 OF BLOCK 9, LOT 19 OF BLOCK 11, LOTS 10, 18 OF BLOCK 20, LOTS 5, 6 & 9 OF BLOCK 51, E/2 LOTS 13-15 OF BLOCK 44, LOTS 7, 8 OF BLOCK 51, LOTS 1-4, 17-24 OF BLOCK 51, TOWN OF BESSIE, INCLUDING ALL STREETS, ROADS, ALLEYWAYS, AND APPURTENANCES ADJACENT THERETO

OK9270097-002

WASHITA

ERNST, DANNY

CHESAPEAKE
EXPLORATION LLC

7/29/2009

1144

895

I-2009-005907

011N

017W

0034

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 34: BLOCK 4, LOTS 1-5, 7-24 OF BLOCK 5, BLOCKS 6-8, LOTS 1-21, 23 & 24 OF BLOCK 9, LOTS 6-19 OF BLOCK 10, LOTS 1-18, 20-24 OF BLOCK 11, BLOCKS 18, 19, LOTS 1-9, 11-17, 19-24 OF BLOCK 20, BLOCKS 21-23, LOTS 1-21 OF BLOCK 24, BLOCK 25, LOT 6 OF BLOCK 5, LOT 22 OF BLOCK 9, LOT 19 OF BLOCK 11, LOTS 10, 18 OF BLOCK 20, LOTS 5, 6 & 9 OF BLOCK 51, LOTS 22-24 OF BLOCK 24, LOTS 13-24 OF BLOCK 52, E/2 LOTS 13-15 OF BLOCK 44, LOTS 7, 8 OF BLOCK 51, TOWN OF BESSIE, INCLUDING ALL STREETS, ROADS, ALLEYWAYS, AND APPURTENANCES ADJACENT THERETO

OK9270098-001

WASHITA

WILLIAMSON,
HUGH R & VERA

CHESAPEAKE
EXPLORATION LLC

5/11/2009

1141

713

I-2009-004897

011N

017W

0034

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 34: LOTS 19-24, BLOCK 40, TOWN OF BESSIE, INCLUDING ALL STREETS, ROADS, ALLEYWAYS & APPURTENANCES ADJACENT THERETO

OK9270098-002

WASHITA

KLEMME,
ROBERT

CHESAPEAKE
EXPLORATION LLC

9/29/2009

1151

831

I-2009-008214

011N

017W

0034

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 34: LOTS 19 - 24 OF BLOCK 40 IN THE TOWN OF BESSIE, ACCORDING TO THE RECORDED PLAT THEREOF, INCLUDING ALL STREETS, ROADS, ALLEYWAYS AND APPURTENANCES ADJACENT THERETO

OK9270098-003

WASHITA

WILLIAMSON,
EDWIN L

CHESAPEAKE
EXPLORATION LLC

9/14/2009

1153

339

I-2009-008601

011N

017W

0034

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 34: LOTS 19-24 OF BLOCK 40 IN THE TOWN OF BESSIE, ACCORDING TO THE RECORDED PLAT THEREOF, INCLUDING ALL STREETS, ROADS, ALLEYWAYS, AND APPPURTENANCES ADJACENT THERETO

OK9270098-004

WASHITA

KLEMME,
MICHAEL LYNN

CHESAPEAKE
EXPLORATION LLC

11/2/2009

1154

164

I-2009-008920

011N

017W

0034

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 34: LOTS 19-24 OF BLOCK 40 IN TOWN OF BESSIE

OK9270099-000

WASHITA

LEWALLEN,
DANNY L &
DONNA GAIL

CHESAPEAKE
EXPLORATION LLC

5/4/2009

1141

725

I-2009-004902

011N

017W

0034

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 34: LOTS 10, 11 & 12, BLOCK 55, TOWN OF BESSIE, INCLUDING ALL STREETS, ROADS, ALLEYWAYS & APPURTENANCES ADJACENT THERETO

Lease No

County

Lease Name

Lessee

Lease Date

Book

Page

Entry

Twn

Rge

Sec

FINAL LEGAL DESCP

OK9270103-001

WASHITA

BORCHERS,
BETTY LIVING
TRUST, BETTY
BORCHERS, TRST

CHESAPEAKE
EXPLORATION LLC

1/24/2008

1100

909

I-2008-002249

011N

017W

0034

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 34: W/2 SE/4 LESS A TRACT OF LAND DESCRIBED AS BEGINNING AT THE NW/C OF SE/4, THENCE E ALONG THE N LINE 942’, THENCE DUE S 2640’ TO A POINT ON THE S LINE OF SAID QUARTER SECTION, THENCE W ALONG THE S LINE OF SAID QUARTER SECTION 942’ TO THE SW/C, THENCE N ALONG THE W LINE 2640’ TO THE POB

SURFACE TO 100’ BLW S.E. OF DES MOINES GRANITE WASH FM (17,475’)

OK9270103-002

WASHITA

BORCHERS, PAUL
LIVING TRUST,
PAUL BORCHERS,
TRST

CHESAPEAKE
EXPLORATION LLC

1/24/2008

1100

903

I-2008-002247

011N

017W

0034

TOWNSHIP 11 NORTH - RANGE 17 WEST

SURFACE TO 100’ BLW S.E. OF DES MOINES GRANITE WASH FM (17,475’)

OK9270103-003

WASHITA

LANTZ,
WILMA C TRUST,
WILMA C LANTZ,
TRUSTEE

CHESAPEAKE
EXPLORATION LLC

2/12/2008

1201

I-2011-003891

011N

017W

0034

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 34: W/2 SE/4 LESS A TRACT OF LAND DESCRIBED AS: BEG AT NW/C SE/4, THENCE E ALONG THE N LINE 942’, THENCE DUE S 2640’ TO A POINT ON THE S LINE OF SAID QUARTER SECTION, THENCE W ALONG THE S LINE OF SAID QUARTER SECTION 942’ TO SW/C, THENCE N ALONG THE W LINE 2640’ TO POB. SURFACE TO DES MOINES GRANITE WASH FM (17,475’)

OK9270215-000

WASHITA

LITTKE, PATRICIA

CHESAPEAKE
EXPLORATION LLC

7/2/2008

1117

484

I-2008-008266

011N

017W

0034

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 34: LOTS 10-12 OF BLOCK 3, LOTS 1-2 OF BLOCK 12 IN THE TOWN OF BESSIE

SURFACE TO 100’ BLW S.E. OF DES MOINES GRANITE WASH FM

OK9270226-001

WASHITA

HAMM FAMILY
TRUST DATED
10/2004

CHESAPEAKE
EXPLORATION LLC

9/8/2008

1121

583

I-2008-009994

011N

017W

0034

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 34: ALL OF BLOCKS 70, 71, 72, 73, 74, 81, 82, 83, 84, 85 IN THE TOWN OF BESSIE, OKLAHOMA

OK9270258-001

WASHITA

BOSE, MARJORIE

CHESAPEAKE
EXPLORATION LLC

1/12/2009

1132

445

I-2009-001590

011N

017W

0034

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 34: LOTS 1-24 OF BLOCK 34 AND LOTS 1-18 OF BLOCK 35 AND LOTS 1-18 OF BLOCK 36 AND LOTS 1-24 OF BLOCK 37 AND LOTS 13-18 OF BLOCK 48 AND LOTS 1,2 AND 4-12 OF BLOCK 48 AND LOTS 1-9 OF BLOCK 49 ALL IN THE TOWN OF BESSIE

Lease No

County

Lease Name

Lessee

Lease Date

Book

Page

Entry

Twn

Rge

Sec

FINAL LEGAL DESCP

OK9270258-002

WASHITA

BOSE, ROBERT
E

CHESAPEAKE
EXPLORATION LLC

1/12/2009

1132

I-2009-001468

011N

017W

0034

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 34: LOTS 1-24 OF BLOCK 34 AND LOTS 1-18 OF BLOCK 35 AND LOTS 1-18 OF BLOCK 36 AND LOTS 1-24 OF BLOCK 37 AND LOTS 13-18 OF BLOCK 40 AND LOTS 1, 2 AND 4-12 OF BLOCK 48 AND LOTS 1-9 OF BLOCK 49 ALL IN THE TOWN OF BESSIE

OK9270258-003

WASHITA

MESSICK,
CLARENCE &
DOLORES
MUTUAL LIV T

CHESAPEAKE
EXPLORATION LLC

1/12/2009

1132

I-2009-001469

011N

017W

0034

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 34: LOTS 1-24 OF BLOCK 34 AND LOTS 1-18 OF BLOCK35 AND LOTS 1-18 OF BLOCK 36 AND LOTS 1-24 OF BLOCK 37 AND LOTS 13-18 OF BLOCK 40 AND LOTS 1,2 AND 4-12 OF BLOCK 48 AND LOTS 1-9 OF BLOCK 49 ALL IN THE TOWN OF BÉSSIE

OK9270258-004

WASHITA

BAKER,
YVONNE M

CHESAPEAKE
EXPLORATION LLC

1/12/2009

1133

645

I-2009-002031

011N

017W

0034

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 34: LOTS 1-24 OF BLK 34 & LOTS 1-18 OF BLK 35 & LOTS 1-18 OF BLK 36 & LOTS 1-24 OF BLK 37 & LOTS 13-18 OF BLK 40 & LOTS 1, 2 & 4-12 OF BLK 48 & LOTS 1-9 OF BLK 49 ALL IN THE TOWN OF BESSIE

OK9270258-005

WASHITA

BOSE, JAMES E

CHESAPEAKE
EXPLORATION LLC

1/12/2009

1133

641

I-2009-002029

011N

017W

0034

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 34: LOTS 1-24 OF BLK 34 & LOTS 1-18 OF BLK 35 & LOTS 1-18 OF BLK 36 & LOTS 1-24 OF BLK 37 & LOTS 13-18 OF BLK 40 & LOTS 1, 2 & 4-12 OF BLK 48 & LOTS 1-9 OF BLK 49 ALL IN THE TOWN OF BESSIE

OK9270258-006

WASHITA

STREEB,
LUCILLE M

CHESAPEAKE
EXPLORATION LLC

1/12/2009

1133

643

I-2009-002030

011N

017W

0034

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 34: LOTS 1-24 OF BLK 34 & LOTS 1-18 OF BLK 35 & LOTS 1-18 OF BLK 36 & LOTS 1-24 OF BLK 37 & LOTS 13-18 OF BLK 40 & LOTS 1, 2 & 4-12 OF BLK 48 & LOTS 1-9 OF BLK 49 ALL IN THE TOWN OF BESSIE

OK9270259-000

WASHITA

PETERS,
EDMUND A &
MARY A

CHESAPEAKE
EXPLORATION LLC

1/9/2009

1132

I-2009-001470

011N

017W

0034

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 34: BLOCKS 58, 59 LESS THE NORTH 50’ OF LOTS 8, 9 IN BLOCK 59, AND BLOCKS 60, 61, 67-69, IN THE TOWN OF BESSIE, OKLAHOMA.

OK9270277-000

WASHITA

GORSHING,
GARY W

CHESAPEAKE
EXPLORATION LLC

5/4/2009

1139

567

12009004238

011N

017W

0034

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 34: LOTS 1-3, BLOCK 47, TOWN OF BESSIE, INCLUDING ALL ROADS, STREETS, ALLEYWAYS, & APPURTENANCES ADJACENT THERETO

OK9270278-000

WASHITA

SCHIMMEL,
GILBERT L &
VERA E
REVOCABLE
TRUST DTD
03/21/02

CHESAPEAKE
EXPLORATION LLC

5/7/2009

1140

218

12009004445

011N

017W

0034

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 34: LOTS 1-24, BLOCK 56, TOWN OF BESSIE, INCLUDING ALL STREETS, ROADS, ALLEYWAYS, & APPURTENANCES ADJACENT THERETO

OK9270279-001

WASHITA

HIXON, JAMES

CHESAPEAKE
EXPLORATION LLC

5/1/2009

1139

570

12009004239

011N

017W

0034

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 34: LOTS 23-24, BLOCK 45, TOWN OF BESSIE, INCLUDING ALL STREETS, ROADS, ALLEYWAYS, & APPURTENANCES ADJACENT THERETO

OK9270280-001

WASHITA

RHODES,
LARRY DEAN &
NORMA L

CHESAPEAKE
EXPLORATION LLC

5/1/2009

1139

572

12009004240

011N

017W

0034

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 34: LOTS 4-11, LOTS 13-20, BLOCK 47, TOWN OF BESSIE, INCLUDING ALL STREETS, ROADS, ALLEYWAYS, & APPURTENANCES ADJACENT THERETO

OK9270282-001

WASHITA

DUDGEON,
MARILYN
KAY & JERRY K

CHESAPEAKE
EXPLORATION LLC

5/6/2009

1139

278

12009003648

011N

017W

0034

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 34: LOTS 13 - 24, BLOCK 27, TOWN OF BESSIE

Lease No

County

Lease Name

Lessee

Lease Date

Book

Page

Entry

Twn

Rge

Sec

FINAL LEGAL DESCP

OK9270283-001

WASHITA

COSSEY, CLYDE

CHESAPEAKE
EXPLORATION LLC

5/7/2009

1139

276

12009003647

011N

017W

0034

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 34: LOT 13 - 15, BLOCK 13, TOWN OF BESSIE

OK9270283-002

WASHITA

COSSEY, DENVER &
AUDREY ALINE

CHESAPEAKE
EXPLORATION LLC

6/11/2009

1143

809

I-2009-005520

011N

017W

0034

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 34: LOTS 13, 14, 15, BLOCK 13, TOWN OF BESSIE

OK9270284-000

WASHITA

WISE, CHARLENE L

CHESAPEAKE
EXPLORATION LLC

5/8/2009

1139

274

12009003646

011N

017W

0034

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 34: LOTS 1 - 16, BLOCK 28, LOTS 1 - 16, BLOCK 15, LOTS 1 - 24, BLOCK 16, TOWN OF BESSIE

OK9270285-000

WASHITA

HENDRICKS, BUDDY &
PEGGY

CHESAPEAKE
EXPLORATION LLC

5/6/2009

1139

282

12009003650

011N

017W

0034

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 34: LOTS 17 - 20, BLOCK 53, TOWN OF BESSIE

OK9270286-001

WASHITA

KLEMME, PAUL K

CHESAPEAKE
EXPLORATION LLC

5/11/2009

1139

284

12009003651

011N

017W

0034

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 34: LOTS 19-24, BLOCK 40, LOTS 18-20, BLOCK 47, TOWN OF BESSIE

OK9270286-002

WASHITA

ERNY, GLENDORA ANN

CHESAPEAKE
EXPLORATION LLC

5/28/2009

1143

807

I-2009-005519

011N

017W

0034

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 34: LOTS 19 - 24, BLOCK 40, LOTS 18 - 20, BLOCK 47, TOWN OF BESSIE

OK9270289-000

WASHITA

COIL, LINDA G A/K/A
LINDA GAYNELL COIL

CHESAPEAKE
EXPLORATION LLC

5/19/2009

1141

730

I-2009-004904

011N

017W

0034

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 34: LOTS 13-18, BLOCK 46, TOWN OF BESSIE, INCLUDING ALL STREETS, ROADS, ALLEYWAYS & APPURTENANCES ADJACENT THERETO

OK9270290-000

WASHITA

JONES, PRESLEY W &
MILDRED I REVOCABLE
TRUST DTD 12/17/2003

CHESAPEAKE
EXPLORATION LLC

5/22/2009

1141

727

I-2009-004903

011N

017W

0034

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 34: LOTS 13-18, BLOCK 46, TOWN OF BESSIE, INCLUDING ALL STREETS, ROADS, ALLEYWAYS & APPURTENANCES ADJACENT THERETO

OK9270291-000

WASHITA

DAWES, KENNY &
LINDA

CHESAPEAKE
EXPLORATION LLC

5/1/2009

1139

286

I-2009003652

011N

017W

0034

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 34: LOTS 1 - 5, BLOCK 65, TOWN OF BESSIE

OK9270292-000

WASHITA

MAUCK, JERRY &
DEBORAH

CHESAPEAKE
EXPLORATION LLC

5/1/2009

1139

288

I-2009-003653

011N

017W

0034

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 34: LOT 22, BLOCK 31, LOTS 14, 15, 18, 20, BLOCK 32, TOWN OF BESSIE

OK9270293-000

WASHITA

DICK, ELMER G

CHESAPEAKE
EXPLORATION LLC

5/4/2009

1139

293

I-2009-003655

011N

017W

0034

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 34: LOTS 17 - 22, BLOCK 44, LOTS 10 - 12, BLOCK 46, LOTS 1 - 3, BLOCK 55, TOWN OF BESSIE

OK9270294-000

WASHITA

TAYLOR, L D & KAREN

CHESAPEAKE
EXPLORATION LLC

5/1/2009

1139

298

I-2009-003657

011N

017W

0034

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 34: LOT 13, BLOCK 29 & W/2 OF LOTS 13 & 14, BLOCK 44, TOWN OF BESSIE

OK9270295-000

WASHITA

MANNIS, TRELA C
THOMPSON

CHESAPEAKE
EXPLORATION LLC

5/1/2009

1139

300

I-2009-003658

011N

017W

0034

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 34: LOTS 1 - 5 & 9 - 12, BLOCK 27, TOWN OF BESSIE

OK9270296-001

WASHITA

STEPHENSON, FREDA
A/K/A FRIEDA
STEPHENSON

CHESAPEAKE
EXPLORATION LLC

5/4/2009

1139

290

I-2009-003654

011N

017W

0034

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 34: LOTS 8, 10, 15 - 18, BLOCK 39, TOWN OF BESSIE

OK9270297-001

WASHITA

LINGENFELTER, LU
ELLA

CHESAPEAKE
EXPLORATION LLC

5/1/2009

1139

296

I-2009-003656

011N

017W

0034

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 34: LOTS 6 - 12, LESS E 50’ OF LOTS 11 & 12, BLOCK 40, TOWN OF BESSIE

OK9270297-002

WASHITA

BUFFING, LEE ROY &
MALINDA

CHESAPEAKE
EXPLORATION LLC

5/1/2009

1141

1026

I-2009-005013

011N

017W

0034

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 34: LOTS 6-12, LESS E 50’ OF LOTS 11 & 12, BLOCK 40, TOWN OF BESSIE, INCLUDING ALL STREETS, ROADS, ALLEYWAYS, & APPURTENANCES ADJACENT THERETO

Lease No

County

Lease Name

Lessee

Lease Date

Book

Page

Entry

Twn

Rge

Sec

FINAL LEGAL DESCP

OK9270298-001

WASHITA

BOSE, RANDAL S

CHESAPEAKE
EXPLORATION LLC

5/18/2009

1141

1019

I-2009-005011
(CORRECTION)

011N

017W

0034

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 34: LOTS 13 - 18, BLOCK 40, LOTS 10 - 12, BLOCK 57, LOTS 16 - 21, BLOCK 65, LOTS 1 - 9 & 16 - 24, BLOCK 66, TOWN OF BESSIE

OK9270298-002

WASHITA

BOSE, DARREL
W

CHESAPEAKE
EXPLORATION LLC

5/18/2009

1141

1016

I-2009-005010

011N

017W

0034

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 34: LOTS 13-18, BLOCK 40, LOTS 10-12, BLOCK 57, LOTS 16-21, BLOCK 65, LOTS 1-9 & 16-24, BLOCK 66, TOWN OF BESSIE, INCLUDING ALL STREETS, ROADS, ALLEYWAYS, & APPURTENANCES ADJACENT THERETO

OK9270299-000

WASHITA

LEWIS, ANNA
MARIE

CHESAPEAKE
EXPLORATION LLC

5/11/2009

1141

709

I-2009-004895

011N

017W

0034

TOWNSHIP 11 NORTH - RANGE 17 WEST.

SECTION 34: LOTS 1-5, BLOCK 40, TOWN OF BESSIE, INCLUDING ALL STREETS, ROADS, ALLEYWAYS & APPURTENANCES ADJACENT THERETO

OK9270300-001

WASHITA

KLEMME JR, BEN

CHESAPEAKE
EXPLORATION LLC

5/13/2009

1152

991

I-2009-008498

011N

017W

0034

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 34: LOTS 19-24, BLOCK 40, LOTS 18-20, BLOCK 47, TOWN OF BESSIE, INCLUDING ALL STREETS, ROADS, ALLEYWAYS & APPURTENANCES ADJACENT THERETO

OK9270300-002

WASHITA

AUSTIN, MARK

CHESAPEAKE
EXPLORATION LLC

5/19/2009

1141

707

I-2009-004894

011N

017W

0034

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 34: 19-24, BLOCK 40, LOTS 18-20, BLOCK 47, TOWN OF BESSIE, INCLUDING ALL STREETS, ROADS, ALLEYWAYS & APPURTENANCES ADJACENT THERETO

OK9270300-003

WASHITA

KLEMME, DAVID
& ELAINE

CHESAPEAKE
EXPLORATION LLC

5/19/2009

1141

1031

I-2009-005015

011N

017W

0034

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 34: LOTS 19-24, BLOCK 40, LOTS 18-20, BLOCK 47, TOWN OF BESSIE, INCLUDING ALL STREETS, ROADS, ALLEYWAYS & APPURTENANCES ADJACENT THERETO

OK9270301-000

WASHITA

INTERNATIONAL
BANK OF
COMMERCE

CHESAPEAKE
EXPLORATION LLC

5/28/2009

1141

715

I-2009-004898

011N

017W

0034

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 34: LOTS 13-18, BLOCK 64, TOWN OF BESSIE, INCLUDING ALL STREETS, ROADS, ALLEYWAYS & APPURTENANCES ADJACENT THERETO

OK9270301-001

WASHITA

ASARCO OIL &
GAS, INC

CHESAPEAKE
EXPLORATION LLC

5/14/2009

1141

741

I-2009-004908

011N

017W

0034

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 34: ALL OF BLOCKS 70-74, 81-85, TOWN OF BESSIE, INCLUDING ALL STREETS, ROADS, ALLEYWAYS & APPURTENANCES ADJACENT THERETO

OK9270301-002

WASHITA

MORGAN,
THOMAS A

CHESAPEAKE
EXPLORATION LLC

5/13/2009

1152

993

I-2009-008499

011N

017W

0034

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 34: ALL OF BLOCKS 70-74, 81-85, TOWN OF BESSIE, INCLUDING ALL STREETS, ROADS, ALLEYWAYS & APPURTENANCES ADJACENT THERETO

OK9270302-000

WASHITA

DUDGEON,
JOHNNY A/K/A
JOHNNIE
DUDGEON &
BONNIE

CHESAPEAKE
EXPLORATION LLC

5/1/2009

1141

723

I-2009-004901

011N

017W

0034

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 34: LOTS 22, 23 & 24, BLOCK 13, TOWN OF BESSIE, INCLUDING ALL STREETS, ROADS, ALLEYWAYS & APPURTENANCES ADJACENT THERETO

OK9270303-000

WASHITA

EDIGER,
MARJORIE

CHESAPEAKE
EXPLORATION LLC

5/4/2009

1141

717

I-2009-004899

011N

017W

0034

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 34: LOTS 19 - 24, BLOCK 55, TOWN OF BESSIE, INCLUDING ALL STREETS, ROADS, ALLEYWAYS & APPURTENANCES ADJACENT THERETO

OK9270304-000

WASHITA

FIRST BAPTIST
CHURCH OF
CLINTON, INC

CHESAPEAKE
EXPLORATION LLC

6/1/2009

1141

720

I-2009-004900

011N

017W

0034

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 34: LOT 21 - 24, BLOCK 53, TOWN OF BESSIE, INCLUDING ALL STREETS, ROADS, ALLEYWAYS & APPURTENANCES ADJACENT THERETO

Lease No

County

Lease Name

Lessee

Lease Date

Book

Page

Entry

Twn

Rge

Sec

FINAL LEGAL DESCP

OK9270305-000

WASHITA

HOLLIMAN,
AGNES M REV
LIV TR DTD
4/1/98, ET AL

CHESAPEAKE
EXPLORATION LLC

5/11/2009

1141

1022

I-2009-005012

011N

017W

0034

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 34: LOTS 1-16, BLOCK 14, LOTS 1-6, BLOCK 32, LOTS 1-4, BLOCK 46, TOWN OF BESSIE, INCLUDING ALL STREETS, ROADS, ALLEYWAYS, & APPURTENANCES ADJACENT THERETO

OK9270306-000

WASHITA

GRIFFITH, J L

CHESAPEAKE
EXPLORATION LLC

5/1/2009

1143

527

I-2009-005422

011N

017W

0034

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 34: LOTS 10 & 11, BLOCK 49, TOWN OF BESSIE, ACCORDING TO THE RECORDED PLAT THEREOF, INCLUDING ALL STREETS, ROADS, ALLEYWAYS & APPURTENANCES ADJACENT THERETO

OK9270307-001

WASHITA

CARTER, VERA

CHESAPEAKE
EXPLORATION LLC

5/4/2009

1143

529

I-2009-005423

011N

017W

0034

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 34: LOT 16, BLOCK 30, LOTS 13, 16, 17, 22-24, BLOCK 32, LOTS 19 & 21, BLOCK 32, LOTS 19-24, BLOCK 39, TOWN OF BESSIE, INCLUDING ALL STREETS, ROADS, ALLEYWAYS & APPURTENANCES ADJACENT THERETO

OK9270308-000

WASHITA

MCDANIEL,
DAVID K

CHESAPEAKE
EXPLORATION LLC

5/4/2009

1143

532

I-2009-005424

011N

017W

0034

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 34: LOTS 1-5, BLOCK 39, TOWN OF BESSIE, INCLUDING ALL STREETS, ROADS, ALLEYWAYS & APPURTENANCES ADJACENT THERETO

OK9270311-001

WASHITA

MIRTZ,
BENJAMIN &
GWENDOLYN

CHESAPEAKE
EXPLORATION LLC

7/23/2009

1143

811

I-2009-005521

011N

017W

0034

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 34: LOTS 20 - 24, BLOCK 27

OK9270311-002

WASHITA

SANDERS, LEONA

CHESAPEAKE
EXPLORATION LLC

7/25/2009

1143

815

I-2009-005523

011N

017W

0034

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 34: LOTS 20 - 24, BLOCK 27

OK9270312-001

WASHITA

INTEMANN,
RANDAL BRYAN

CHESAPEAKE
EXPLORATION LLC

7/27/2009

1143

813

I-2009-005522

011N

017W

0034

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 34: LOTS 21 & 22 OF BLOCK 45, OF TOWN OF BESSIE, ACCORDING TO PLAT RECORDED THEREOF, INCLUDING ALL STREETS, ROADS, ALLEYWAYS, & APPURTENANCES ADJACENT THERETO

OK9270313-000

WASHITA

RATKE, PAUL D &
JANE

CHESAPEAKE
EXPLORATION LLC

7/2/2009

1143

794

I-2009-005515

011N

017W

0034

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 34: LOTS 16, 17, 18 IN TOWN OF BESSIE, INCLUDING ALL STREETS, ROADS, ALLEYWAYS, THERETO & APPURTENANCES THERETO.

OK9270314-000

WASHITA

KEIL, JEAN D

CHESAPEAKE
EXPLORATION,
LLC

7/12/2009

1143

797

I-2009-005516

011N

017W

0034

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 34: LOTS 13, 14, BLOCK 62, TOWN OF BESSIE, INCLUDING ALL STREETS, ROADS, ALLEYWAYS, THERETO & APPURTANCES ADJACENT THERETO

OK9270315-001

WASHITA

BONDY, WILMA

CHESAPEAKE
EXPLORATION LLC

7/29/2009

1144

584

I-2009-005789

011N

017W

0034

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 34: LOT 13-15 OF BLOCK 13, OF THE TOWN OF BESSIE, ACCORDING TO THE PLAT RECORDED THEREOF, INCLUDING ALL STREETS, ROADS, ALLEYWAYS & APPURTENANCES ADJACENT THERETO

Lease No

County

Lease Name

Lessee

Lease Date

Book

Page

Entry

Twn

Rge

Sec

FINAL LEGAL DESCP

OK9270316-001

WASHITA

RAY, DEBORAH
& WILLIAM F

CHESAPEAKE
EXPLORATION LLC

7/23/2009

1143

800

I-2009-00517

011N

017W

0034

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 34: PART SE/4 DESCRIBED AS BEGINNING AT NE/C OF BLOCK 93 OF BESSIE TOWNSITE, THENCE 20’ TO W LINE OF ST. LOUIS - SAN FRANCISCO RR ROW, THENCE S 450’ ALONG W LINE OF ST. LOUIS - SAN FRANCISCO RR ROW, THENCE 2 20’, THENCE N 450’ ALONG E LINE OF BLOCK 93 OF BESSIE TOWNSIDE TO POB; LOTS 1 - 18, BLOCK 93, PLUS TRACT BEGINNING 30’ N OF SW/C OF SE/4, THENCE E 37.5’, THENCE N 200’, THENCE W 37.5’, THENCE S 200’ TO POB; LOTS 1 - 3, BLOCK 41, LOTS 1 - 4, BLOCK 42, LOTS 1 - 6, BLOCKS 76, 77, 78, LOTS 1 - 12, BLOCK 79, LOTS 7 -18, BLOCK 80, LOTS 1 - 24 & 33 - 36, BLOCK 91, LOTS 1 - 28 & 30 - 36, BLOCK 92, PART OF BLOCK 93 LYING IN SW/4 OF TOWN OF BESSIE; LOTS 4 - 6, BLOCK 41; LOTS 10 - 12, BLOCK 45; LOTS 13 - 18, BLOCK 45

OK9270317-000

WASHITA

CARTER, DENNIS R
& GERALD A
NELSON

CHESAPEAKE
EXPLORATION LLC

8/11/2009

1146

389

1-2009-006341

011N

017W

0034

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 34: LOTS 21 - 24 OF BLOCK 33 IN THE TOWN OF BESSIE

OK9270318-000

WASHITA

CRANE, JAMES W &
JAMIE A

CHESAPEAKE
EXPLORATION LLC

8/11/2009

1146

727

I-2009-006467

011N

017W

0034

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 34: LOTS 13-18 BLOCK 31 TOWN OF BESSIE

OK9270319-000

WASHITA

SLIGER, KENNETH C
& C AVINELLE REV
TR

CHESAPEAKE
EXPLORATION LLC

8/11/2009

1146

729

I-2009-006468

011N

017W

0034

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 34: LOTS 7-12 BLOCK 32 IN TOWN OF BESSIE

OK9270320-000

WASHITA

PTAK JR, LEON &
MARY LOUISE

CHESAPEAKE
EXPLORATION LLC

8/13/2009

1146

733

I-2009-006470

011N

017W

0034

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 34: LOTS 19-24 OF BLOCK 64 IN TOWN OF BESSIE

OK9270321-000

WASHITA

REAM, MAREETA

CHESAPEAKE
EXPLORATION LLC

8/19/2009

1146

731

I-2009-006469

011N

017W

0034

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 34: LOTS 1-12, 16-24 BLOCK 63 TOWN OF BESSIE

OK9270322-000

WASHITA

SORTER, MARGARET
MARIE

CHESAPEAKE
EXPLORATION LLC

8/13/2009

1146

723

I-2009-006465

011N

017W

0034

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 34: LOTS 13-16 OF BLOCK 30 IN TOWN OF BESSIE

OK9270323-000

WASHITA

CARTER, MARK
MONTEL

CHESAPEAKE
EXPLORATION LLC

8/13/2009

1146

725

I-2009-006466

011N

017W

0034

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 34: LOTS 13 -16 BLOCK 30 OF TOWN OF BESSIE

OK9270324-001

WASHITA

FLECK, JANET

CHESAPEAKE
EXPLORATION LLC

8/19/2009

1147

785

I-2009-006860

011N

017W

0034

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 34: LOTS 7-11 & 13-24 OF BLOCK 12 IN THE TOWN OF BESSIE

OK9270325-001

WASHITA

ALLEN, OPAL LOIS

CHESAPEAKE
EXPLORATION LLC

8/19/2009

1147

787

I-2009-006861

011N

017W

0034

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 34: LOTS 13-16 OF BLOCK 30 IN TOWN OF BESSIE

OK9270325-002

WASHITA

MCCULLER, JACKIE
LEE

CHESAPEAKE
EXPLORATION LLC

10/26/2009

1152

667

I-2009-008379

011N

017W

0034

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 34: LOTS 13 - 16 OF BLOCK 30 IN THE TOWN OF BESSIE, ACCORDING TO THE RECORDED PLAT THEREOF, INCLUDING ALL STREETS, ROADS, ALLEYWAYS, AND APPURTENANCES ADJACENT THERETO

Lease No

County

Lease Name

Lessee

Lease Date

Book

Page

Entry

Twn

Rge

Sec

FINAL LEGAL DESCP

OK9270325-003

WASHITA

DUDGEON, MORRIS
LANE & RHONDA

CHESAPEAKE
EXPLORATION LLC

10/26/2009

1152

669

I-2009-008380

011N

017W

0034

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 34 : LOTS 13 - 16 OF BLOCK 30 IN THE TOWN OF BESSIE, ACCORDING TO THE RECORDED PLAT THEREOF, INCLUDING ALL STREETS, ROADS, ALLEYWAYS, AND APPURTENANCES ADJACENT THERETO

OK9270325-004

WASHITA

CARTER, DONNA
LYN

CHESAPEAKE
EXPLORATION LLC

11/17/2009

1156

856

I-2009-009803

011N

017W

0034

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 34: LOTS 13-16 OF BLOCK 30 IN TOWN OF BESSIE

OK9270326-000

WASHITA

KOCH, TAMMIE
FRAZIER

CHESAPEAKE
EXPLORATION LLC

8/13/2009

1147

783

I-2009-006859

011N

017W

0034

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 34: LOTS 7-12 OF BLOCK 64 IN TOWN OF BESSIE

OK9270327-001

WASHITA

INGRAM, CHARLA
L, FORMERLY
PENNER & CHRIS

CHESAPEAKE
EXPLORATION LLC

7/29/2009

1145

974

I-2009-006162

011N

017W

0034

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 34: LOTS 15 THRU 22 OF BLOCK 41, LOTS 1 THRU 6 OF BLOCK 53 OF TOWN OF BESSIE, INCLUDING ALL STREETS, ROADS, ALLEYWAYS, AND APPURTENANCES ADJACENT THERETO

OK9270328-001

WASHITA

BOSE, SHARON &
ADOLPH
ELIZONDO

CHESAPEAKE
EXPLORATION LLC

7/29/2009

1145

976

I-2009-006163

011N

017W

0034

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 34: LOT 13-24 OF BLOCK 65, OF THE TOWN OF BESSIE, ACCORDING TO THE PLAT RECORDED THEREOF, INCLUDING ALL STREETS, ROADS, ALLEYWAYS & APPURTENANCES ADJACENT THERETO

OK9270329-001

WASHITA

BOSE, SHARON

CHESAPEAKE
EXPLORATION LLC

7/29/2009

1145

978

I-2009-006164

011N

017W

0034

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 34: LOTS 10-12 OF BLOCK 57 & LOTS 1-9 & 16-24 OF BLOCK 66, OF THE TOWN OF BESSIE, ACCORDING TO THE PLAT RECORDED THEREOF, INCLUDING ALL STREETS, ROADS, ALLEYWAYS & APPURTENANCES ADJACENT THERETO

OK9270330-001

WASHITA

SPERLE, PATRICIA
& J C

CHESAPEAKE
EXPLORATION LLC

7/29/2009

1145

971

I-2009-006161

011N

017W

0034

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 34: BLOCK 4, LOTS 1-5 & 7-24 OF BLOCK 5, BLOCKS 6-8, LOTS 1-21, 23 & 24 OF BLOCK 9, LOTS 6-19 OF BLOCK 10, LOTS 1-18 & 20-24 OF BLOCK 11, BLOCKS 18 & 19, LOTS 1-9, 11-17 & 19-24 OF BLOCK 20, BLOCKS 21-23, LOTS 1-21 OF BLOCK 24, BLOCK 25, LOT 6 OF BLOCK 5, LOT 22 OF BLOCK 9, LOT 19 OF BLOCK 11, LOTS 10 & 18 OF BLOCK 20 & LOTS 5, 6 & 9 OF BLOCK 51, LOTS 1-5 & 20-24 OF BLOCK 10 IN TOWN OF BESSIE, INCLUDING ALL STREETS, ROADS, ALLEYWAYS, AND APPURTENANCES ADJACENT THERETO

OK9270331-000

WASHITA

TOWN OF BESSIE,
OKLAHOMA

CHESAPEAKE
EXPLORATION LLC

9/8/2009

1147

780

I-2009-006858

011N

017W

0034

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 34: LOTS 16-24, BLOCK 26, E 50’ OF LOTS 11 & 12, BLOCK 40, LOTS 7-9, BLOCK 41 & LOTS 2-4, BLOCK 45 & BLOCK 86-89

OK9270332-002

WASHITA

KOEHN, PAMELA

CHESAPEAKE
EXPLORATION LLC

10/28/2009

1153

335

I-2009-008599

011N

017W

0034

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 34: LOTS 19-24 OF BLOCK 48 IN TOWN OF BESSIE

Lease No

County

Lease Name

Lessee

Lease Date

Book

Page

Entry

Twn

Rge

Sec

FINAL LEGAL DESCP

OK9270332-003

WASHITA

HENDRICKS,
PAULA

CHESAPEAKE
EXPLORATION LLC

9/17/2009

1153

333

I-2009-008598

011N

017W

0034

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 34: LOTS 19-24 OF BLOCK 48 IN THE TOWN OF BESSIE, ACCORDING TO THE RECORDED PLAT THEREOF, INCLUDING ALL STREETS, ROADS, ALLEYWAYS, AND APPPURTENANCES ADJACENT THERETO

OK9270333-000

WASHITA

STEPHENSON,
RAY

CHESAPEAKE
EXPLORATION LLC

9/14/2009

1148

178

I-2009-007023

011N

017W

0034

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 34: LOTS 10 - 18 OF BLOCK 50, LOTS 13 - 16 OF BLOCK 51

OK9270344-000

WASHITA

STEPHENSON,
ROBERT &
DIANE

CHESAPEAKE
EXPLORATION LLC

9/4/2009

1148

359

I-2009-007090

011N

017W

0034

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 34: LOTS 3 - 12 OF BLOCK 54

OK9270345-001

WASHITA

SPERLE,
PATRICIA & J C

CHESAPEAKE
EXPLORATION LLC

9/9/2009

1147

594

I-2009-006769

011N

017W

0034

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 34: LOTS 10 THRU 18 OF BLOCK 45 IN TOWN OF BESSIE, INCLUDING ALL STREETS, ROADS, ALLEYWAYS AND APPURTENANCES ADJACENT THERETO

OK9270346-000

WASHITA

PTAK, MIKE

CHESAPEAKE
EXPLORATION LLC

8/13/2009

1146

I-2009-006224

011N

017W

0034

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 34: LOTS 6, 7, 8, 9, 10, 11, 12 OF BLOCK 65 IN TOWN OF BESSIE, INCLUDING ALL STREETS, ROADS, ALLEYWAYS, THERETO AND APPURTENANCES ADJACENT THERETO

OK9270347-000

WASHITA

GOERINGER,
CONNIE &
JEAN

CHESAPEAKE
EXPLORATION LLC

9/14/2009

1148

763

I-2009-007217

011N

017W

0034

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 34: LOT 12 OF BLOCK 12 AND A TRACT OF LAND COMMENCING AT THE SE/C OF LOT 12 OF BLOCK 12, THENCE WEST 130’. THENCE SOUTH 70’ TO THE NW/C OF LOT 1 BLOCK 17, THENCE EAST 130’, THENCE NORTH 70’ TO POB.

OK9270348-001

WASHITA

KRAUSE, DAN

CHESAPEAKE
EXPLORATION LLC

9/14/2009

1150

205

I-2009-007691

011N

017W

0034

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 34: LOTS 13-15 AND LOTS 22-24 OF BLOCK 65 IN THE TOWN OF BESSIE, ACCORDING TO THE RECORDED PLAT THEREOF, INCLUDING ALL STREETS, ROADS, ALLEYWAYS, AND APPURTENANCES ADJACENT THERETO

OK9270349-000

WASHITA

STEIGMAN,
MICHAEL L &
CHRISTYE A

CHESAPEAKE
EXPLORATION LLC

9/14/2009

1149

371

I-2009-007400

011N

017W

0034

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 34: SOUTH 110 FEET OF LOTS 1-6 AND ALL OF LOTS 19-24 OF BLOCK 62 IN THE TOWN OF BESSIE, ACCORDING TO THE RECORDED PLAT THEREOF, INCLUDING ALL STREETS, ROADS, ALLEYWAYS, AND APPURTENANCES ADJACENT THERETO

OK9270351-001

WASHITA

BOSE, MARK E,
A/K/A MARK
BOSE

CHESAPEAKE
EXPLORATION LLC

9/14/2009

1150

I-2009-007628

011N

017W

0034

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 34: LOTS 13-18 OF BLOCK 40 AND LOTS 16-21 OF BLOCK 65 AND LOTS 10-12 OF BLOCK 57 AND LOTS 1-9 AND 16-24 OF BLOCK 66, IN THE TOWN OF BESSIE, ACCORDING TO THE RECORDED PLAT THEREOF, INCLUDING ALL STREETS, ROADS, ALLEYWAYS AND APPURTENANCES ADJACENT THERETO

Lease No

County

Lease Name

Lessee

Lease Date

Book

Page

Entry

Twn

Rge

Sec

FINAL LEGAL DESCP

OK9270354-000

WASHITA

JERNIGAN JR,
DAVID P &
PATSY A

CHESAPEAKE
EXPLORATION LLC

9/14/2009

1151

796

I-2009-008198

011N

017W

0034

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 34: LOTS 13 AND 14 OF BLOCK 41 IN THE TOWN OF BESSIE, ACCORDING TO THE RECORDED PLAT THEREOF, INCLUDING ALL STREETS, ROADS, ALLEYWAYS, AND APPURTENANCES ADJACENT THERETO

OK9270355-000

WASHITA

MINTZ,
DOROTHY V,
LIFE ESTATE

CHESAPEAKE
EXPLORATION LLC

9/15/2009

1151

792

I-2009-008196

011N

017W

0034

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 34: LOTS 1 - 6 OF BLOCK 64 IN THE TOWN OF BESSIE, ACCORDING TO THE RECORDED PLAT THEREOF, INCLUDING ALL STREETS. ROADS, ALLEYWAYS AND APPURTENANCES ADJACENT THERETO

OK9270357-001

WASHITA

NONAST,
MYRLEE
BLEVENS

CHESAPEAKE
EXPLORATION LLC

9/17/2009

1151

794

I-2009-008197

011N

017W

0034

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 34: LOT 20 - 24 OF BLOCK 57 IN THE TOWN OF BESSIE, ACCORDING TO THE RECORDED PLAT THEREOF, INCLUDING ALL STREETS, ROADS, ALLEYWAYS, AND APPURTENANCES ADJACENT THERETO

OK9270359-000

WASHITA

BURLINGTON
RESOURCES
OIL & GAS
COMPANY, LP

CHESAPEAKE
EXPLORATION LLC

10/16/2009

1158

616

I-2010-000422
(CORRECTION
LSE)

011N

017W

0034

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 34: PART NE/4, BEGIN ON POINT S LINE NE/4, 660’ E OF CENTER SECTION; N 2I°24'E, 550’; N 620°E, 910’; THENCE N 39°48'W, 465’; THENCE DUE N 870’ TO A POINT ON N LINE OF SECTION 34; THENCE W 513’ TO XXXXXX.XX. W ROW LINE; S ALONG ROW 2640’ TO S LINE OF NE/4; E 505.5’ TO POB, BEGIN AT A POINT ON N LINE OF SECTION 34 THAT IS 47' E OF THE N/2 & S/2 SECTION LINE, THENCE W 300', THENCE S 2640', THENCE W 630', THENCE S 1540', THENCE E 875 ' TO THE CENTERLINE OF SECTION 34, THENCE N 1540' TO CENTER OF SECTION 34, THENCE E 55' TO THE W LINE OF ROW, THENCE N ALONG SAID ROW 2640' TO THE POB

SURFACE TO 17,475'

OK9270360-000

WASHITA

PINION,
JEREMY

CHESAPEAKE
EXPLORATION LLC

10/13/2009

1152

671

I-2009-008381

011N

017W

0034

TOWNSHIP 11 NORTH – RANGE 17 WEST

SECTION 34: LOTS 10 - 15 OF BLOCK 66 IN THE TOWN OF BESSIE, ACCORDING TO THE RECORDED PLAT THEREOF, INCLUDING ALL STREETS, ROADS, ALLEYWAYS, AND APPURTENANCES ADJACENT THERETO

OK9270364-001

WASHITA

JONES,
WILLIAM
ROY & BETTY
LOU REV TR

CHESAPEAKE
EXPLORATION LLC

8/3/2009

1151

440

I-2009-008078

011N

017W

0034

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 34: ALL OF BLOCKS 70-73 & 82-85, OF THE TOWN OF BESSIE

OK9270365-001

WASHITA

TAYLOR,
DIANNA LEE

CHESAPEAKE
EXPLORATION LLC

12/11/2009

1156

765

I-2009-009764

011N

017W

0034

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 34: LOTS 19-24 OF BLOCK 30 IN TOWN OF BESSIE

Lease No

County

Lease Name

Lessee

Lease Date

Book

Page

Entry

Twn

Rge

Sec

FINAL LEGAL DESCP

OK9270366-000

WASHITA

ARMSTRONG,
LYDIA R

CHESAPEAKE
EXPLORATION LLC

11/24/2009

1156

395

I-2009-009662

011N

017W

0034

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 34: LOTS 1-5 OF BLOCK 38 IN TOWN OF BESSIE

OK9270778-001

WASHITA

OCC #572014/CD
#200903178

COI-CELLC

12/7/2009

1205

1-2011-004912

011N

017W

0034

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 34: ALL

TONKAWA, MISSOURIAN GRANITE WASH & DES MOINES GRANITE WASH SEPARATE COMMON SOURCE OF SUPPLY

OK3530003-001

WASHITA

IZOD, SARA B A/
K/A SARAH

CHESAPEAKE
EXPLORATION LP

6/23/2006

1042

951

I-2006-006314

011N

018W

0001

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 1: LOT 4

OK3530003-002

WASHITA

URI, NIKKI, A/K/
A NIKKI A URI

CHESAPEAKE
EXPLORATION LP

8/3/2006

1047

510

I-2006-008109

011N

018W

0001

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 1: LOT 4

OK3530003-003

WASHITA

MCLAUGHLIN,
LONNIE

CHESAPEAKE
EXPLORATION LP

6/13/2006

1042

507

I-2006-006186

011N

018W

0001

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 1: LOT 4

OK3530003-004

WASHITA

KELLSTROM,
CHRISTINE

CHESAPEAKE
EXPLORATION LP

6/16/2006

1043

307

I-2006-006449

011N

018W

0001

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 1: LOT 4

OK3530003-006

WASHITA

KENNEDY, JAN
YEATMAN

CHESAPEAKE
EXPLORATION LP

6/28/2007

1077

524

I-2007-007636

011N

018W

0001

TOWNSHIP 11 NORTH - 18 WEST

SECTION 1: LOT 4 (A/D/A NW/4 NW/4)

OK3530003-007

WASHITA

KENNEDY III, A
DUTTON

CHESAPEAKE
EXPLORATION LLC

7/23/2007

1078

551

I-2007-007980

011N

018W

0001

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 1: LOT 4 (A/D/A NW/4 NW/4)

OK3530003-009

WASHITA

STRATTON JR,
JESSE G TRUST

CROW CREEK
ENERGY, LLC

12/27/2005

1026

421

I-2006-000239

011N

018W

0001

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 1: LOT 4

OK3530003-010

WASHITA

BOWLING,
NITA M & HENRY

CROW CREEK
ENERGY, LLC

12/30/2005

1027

I-2006-000501

011N

018W

0001

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 1: LOT 4

OK3530003-011

WASHITA

POTTS, BILLY
JOE & BONNIE

CROW CREEK
ENERGY, LLC

12/30/2005

1027

I-2006-000500

011N

018W

0001

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 1: LOT 4

OK3530003-012

WASHITA

MCLAUGHLIN,
JAMES &
CLAUDEEN

CROW CREEK
ENERGY, LLC

1/23/2006

1028

243

I-2006-000921

011N

018W

0001

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 1: LOT 4

OK3530003-013

WASHITA

CIHOUSKI, NORA
BELLE & J J

CROW CREEK
ENERGY, LLC

12/29/2005

1028

237

I-2006-000918

011N

018W

0001

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 1: LOT 4

OK3530003-014

WASHITA

MARILYN
KENNEDY
GLADDEN
INTERESTS, LLC

CROW CREEK
ENERGY, LLC

1/6/2006

1028

245

I-2006-000922

011N

018W

0001

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 1: LOT 4

OK3530003-015

WASHITA

HERRICK TRUST
ESTATE

CROW CREEK
ENERGY, LLC

12/27/2005

1028

241

I-2006-000920

011N

018W

0001

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 1: LOT 4

OK3530003-016

WASHITA

NARRAMORE,
VIRGINIA LOIS
TRUST

CROW CREEK
ENERGY, LLC

1/12/2006

1027

325

I-2006-000614

011N

018W

0001

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 1: LOT 4

OK3530003-017

WASHITA

HERRICK,
ELWOOD E IREV
TR

CROW CREEK
ENERGY, LLC

12/27/2005

1028

239

I-2006-000919

011N

018W

0001

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 1: LOT 4

OK3530003-018

WASHITA

WEIMER, LTD,
AN
OKLAHOMA LP

CROW CREEK
ENERGY, LLC

1/16/2006

1029

534

I-2006-001329

011N

018W

0001

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 1: LOT 4

OK3530003-019

WASHITA

MCDOWELL,
CANDACE S REV
TR

CROW CREEK
ENERGY, LLC

1/1/2006

1027

316

I-2006-000610

011N

018W

0001

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 1: LOT 4

OK3530003-020

WASHITA

MCCOY, ARTIE
FAYE &
MARSHALL
EVARD, JR

CROW CREEK
ENERGY, LLC

1/4/2006

1027

323

I-2006-000613

011N

018W

0001

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 1: LOT 4

OK3530003-021

WASHITA

SALLY
KENNEDY
RICHARDSON
OIL CO, LLC

CROW CREEK
ENERGY, LLC

1/6/2006

1027

321

I-2006-000612

011N

018W

0001

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 1: LOT 4

OK3530003-022

WASHITA

SAWATZKY,
NORA GRACE &
GEORGIA ANN
DUNBAR

CHESAPEAKE
EXPLORATION LLC

10/23/2006

1102

281

I-2008-002738

011N

018W

0001

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 1: LOT 4

Lease No

County

Lease Name

Lessee

Lease Date

Book

Page

Entry

Twn

Rge

Sec

FINAL LEGAL DESCP

OK3530251-000

WASHITA

BLM - OK NM
118164

CHESAPEAKE
EXPLORATION LP

5/24/2007

1072

434

I-2007-005806

011N

018W

0001

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 1: SW/4 SW/4

OK5080837-006

WASHITA

SHAKESPEARE,
DOUGLAS ERIC

CHESAPEAKE
EXPLORATION
LLC

10/26/2007

1092

942

I-2007-013041

011N

018W

0001

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 1: LOTS 2, 3, SW/4 NE/4, NW/4 SE/4

OK5129377-001

WASHITA

LANGKEIT,
RUTH HELEN &
ORVILLE

CHESAPEAKE
EXPLORATION LP

1/18/2006

1029

642

I-2006-001375

011N

018W

0001

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 1: LOTS 2, 3, SW/4 NE/4, NW/4 SE/4

OK5129377-002

WASHITA

MCGOFFIN,
KATHERINE A

CHESAPEAKE
EXPLORATION LP

2/13/2006

1032

779

I-2006-002454

011N

018W

0001

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 1: LOTS 2, 3 (ADA NW/4 NE/4, NE/4 NW/4), SW/4 NE/4 AND NW/4 SE/4

OK5129377-003

WASHITA

ENGEN, NET Y

CHESAPEAKE
EXPLORATION LP

3/16/2006

1035

755

I-2006-003613

011N

018W

0001

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 1: LOTS 2, 3, SW/4 NE/4, NW/4 SE/4

OK5129377-004

WASHITA

WEATHERTON,
BRUCE K

CHESAPEAKE
EXPLORATION LP

3/16/2006

1035

757

I-2006-003614

011N

018W

0001

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 1: LOTS 2, 3, SW/4 NE/4, NW/4 SE/4

OK5129377-005

WASHITA

WEATHERTON,
CHARLES W

CHESAPEAKE
EXPLORATION LP

3/16/2006

1035

746

I-2206-003609

011N

018W

0001

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 1: LOTS 2, 3, SW/4 NE/4, NW/4 SE/4

OK5129377-006

WASHITA

SIGHTS, LEE
ANN

CHESAPEAKE
EXPLORATION LP

4/17/2006

1037

877

I-2006-004441

011N

018W

0001

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 1: LOTS 2, 3, SW/4 NE/4, NW/4 SE/4

OK5129377-007

WASHITA

SIGHTS, CLAY,
HEIR OF OLIE
LEE SIGHTS

CHESAPEAKE
EXPLORATION LP

4/17/2006

1037

552

I-2006-004320

011N

018W

0001

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 1: LOT 2, 3, SW/4 NE/4, NW/4 SE/4

OK5129377-008

WASHITA

SIGHTS, CLINT O

CHESAPEAKE
EXPLORATION LP

4/17/2006

1037

555

I-2006-004321

011N

018W

0001

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 1: LOTS 2, 3, SW/4 NE/4, NW/4 SE/4

OK5129377-009

WASHITA

SIGHTS, KURT

CHESAPEAKE
EXPLORATION LP

4/17/2006

1039

297

I-2006-005012

011N

018W

0001

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 1: LOTS 2, 3, SW/4 NE/4, NW/4 SE/4

OK5129377-013

WASHITA

MURPHY,
PATRICK

CHESAPEAKE
EXPLORATION LP

7/20/2006

1049

160

I-2006-008717

011N

018W

0001

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 1: LOTS 2, 3, SW/4 NE/4, NW/4 SE/4

OK5129377-014

WASHITA

KELLEY,
CLAUDINE

CHESAPEAKE
EXPLORATION LP

7/20/2006

1049

158

I-2006-008716

011N

018W

0001

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 1: LOTS 2, 3, SW/4 NE/4, NW/4 SE/4

OK5129377-015

WASHITA

SHAKESPEARE,
AVON

CHESAPEAKE
EXPLORATION LP

8/3/2006

1078

553

I-2007-007981

011N

018W

0001

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 1: LOTS 2, 3, SW/4 NE/4, NW/4 SE/4

OK5129377-017

WASHITA

BURTON,
MARJORIE
HARVEY

CROW CREEK
ENERGY, LLC

12/21/2005

1026

227

I-2006-000153

011N

018W

0001

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 1: LOT 2,3, SW/4 NE/4, NW/4 SE/4

OK5129377-018

WASHITA

WALKER,
CURTIS & JUDY

CROW CREEK
ENERGY, LLC

1/25/2006

1028

250

I-2006-000924

011N

018W

0001

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 1: LOT 2,3, S/2 NW/4, N/2 SW/4, SW/4 SW/4, SW/4 NE/4, NW/4 SE/4

OK5129377-019

WASHITA

WALKER,
LORETTA 2001
REV LIV TR

CROW CREEK
ENERGY, LLC

1/25/2006

1028

247

I-2006-000923

011N

018W

0001

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 1: LOT 2,3, S/2 NW/4, N/2 SW/4, SW/4 SW/4, SW/4 NE/4, NW/4 SE/4

OK5129377-020

WASHITA

DUPREE,
MARVA JEAN &
DARRELL

CROW CREEK
ENERGY, LLC

1/25/2006

1028

253

I-2006-000925

011N

018W

0001

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 1: LOT 2,3, S/2 NW/4, N/2 SW/4, SW/4 SW/4, SW/4 NE/4, NW/4 SE/4359.60 ACRES, MOL; WASHITA COUNTY, OK

Lease No

County

Lease Name

Lessee

Lease Date

Book

Page

Entry

Twn

Rge

Sec

FINAL LEGAL DESCP

OK5129381-001

WASHITA

BOESE 1990
JOINT REV
TRUST, DTD
8/17/90

CHESAPEAKE
EXPLORATION LP

2/3/2006

1031

I-2006-001827

011N

018W

0001

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 1: SW/4 SE/4 AND SE/4 SW/4 LESS 1 ACRE DESCRIBED AS “BEGINNING AT THE SE/4 RUNNING THENCE NORTH 12 3/4THS RODS; THENCE WEST 12 3/4THS RODS; THENCE SOUTH 12 3/4THS RODS; THENCE EAST 12 3/4THS RODS TO PLACE OF BEGINNING CONTAINING 1 ACRE”

OK5129381-002

WASHITA

OCC #547108/CD #200705091

CHESAPEAKE
EXPLORATION LLC

11/29/2007

011N

018W

0001

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 1: ALL

LTD TO VIRGILIAN, MISSOURIAN, GRANITE WASH & DES MOINES GRANITE WASH COMMON SOURCES OF SUPPLY

OK5129381-003

WASHITA

BOESE, LEE ROY

CHESAPEAKE
EXPLORATION LP

2/3/2006

1031

106

I-2006-001832

011N

018W

0001

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 1: SW/4 SE/4 AND SE/4 SW/4 LESS 1 ACREDESCRIBED AS “BEGINNING AT THE SE/4 RUNNING THENCE NORTH 12 3/4TH RODS; THENCE WEST 12 3/4THS RODS; THENCE SOUTH 12 3/4THS RODS; THENCE EAST 12 3/4THS RODS TO PLACE OF BEGINNING CONTAINING 1 ACRE”

OK9270051-001

WASHITA

PEC MINERALS,
LP

CHESAPEAKE
EXPLORATION LLC

11/29/2007

1097

309

I-2008-001149

011N

018W

0001

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 1: SE/4 NE/4, E/2 SE/4, LOT 1 (AKA NE/4 NE/4)

OK9270051-002

WASHITA

SALISBURY,
KRISTIN JOI
INCOME TR

CROW CREEK
ENERGY, LLC

1/17/2006

1029

991

I-2006-001484

011N

018W

0001

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 1: LOT 1, SE/4 NE/4, E/2 SE/4

OK9270051-003

WASHITA

SALISBURY,
HAROLD
WAYNE
INCOME TR

CROW CREEK
ENERGY, LLC

1/17/2006

1029

989

I-2006-001483

011N

018W

0001

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 1: LOT 1, SE/4 NE/4, E/2 SE/4

OK9270051-004

WASHITA

SALISBURY, JOI
D & WAYNE

CROW CREEK
ENERGY, LLC

1/27/2006

1029

987

I-2006-001482

011N

018W

0001

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 1: LOT 1, SE/4 NE/4, E/2 SE/4

OK9270100-000

WASHITA

PEACE
AMERICAN
LUTHERAN
CHURCH OF
BESSIE

CROW CREEK
ENERGY, LLC

1/6/2006

1027

319

I-2006-000611

011N

018W

0001

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 1: SW/4 SE/4, AS MORE FULLY DESCRIBED IN SAID LEASE

OK9270389-001

WASHITA

CLOUD,
PAULETTA JO

WARD
PETROLEUM
CORPORATION

7/25/2005

1017

256

I-2005-005721

011N

018W

0001

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 1: LOT1 (A/D/A NE/4 NE/4), LOT 2 (A/D/A NW/4 NE/4) & S/2 NE/4

OK9270389-002

WASHITA

PAGE, GARY
GEORGE

WARD
PETROLEUM
CORPORATION

7/25/2005

1017

258

I-2005-005722

011N

018W

0001

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 1: LOT1 (A/D/A NE/4 NE/4), LOT 2 (A/D/A NW/4 NE/4) & S/2 NE/4

OK9270389-008

WASHITA

MORRISON,
KENNETH

WARD
PETROLEUM
CORPORATION

8/1/2005

1017

708

I-2005-005880

011N

018W

0001

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 1: LOT1 (A/D/A NE/4 NE/4), LOT 2 (A/D/A NW/4 NE/4) & S/2 NE/4

Lease No

County

Lease Name

Lessee

Lease Date

Book

Page

Entry

Twn

Rge

Sec

FINAL LEGAL DESCP

OK9270391-002

WASHITA

HOWELL,
LINDA K

WARD
PETROLEUM
CORPORATION

8/29/2005

1020

269

I-2005-006902

011N

018W

0001

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 1: A TRACT IN THE SW/4, DESCRIBED AS BEGINNING AT A POINT ON S BOUNDARY LINE OF SAID SW/4 OF SAID SECTION, A DISTANCE OF 830’ EAST OF SW/C OF SW/4; THENCE E 1742’; THENCE N 56°35’E 80’; THENCE N 2010’ TO S BOUNDARY LINEOF ROW OF CR&IP RW, FMRLY CHOCTAW, OK & GULF RR CO; THENCE S 56° 35’ W 335.2’ ALONG SAID S BOUNDARY LINE OF SAID ROW; THENCE S 157.5’ ALONG SAID ROW; THENCE S 56° 32’ W 1282’ ALONG SAID ROW; THENCE 202.5’; THENCE W 380’; THENCE S 300’; THENCE E 380’; S 420’THENCE W 380’; THENCE S 340’ TO POB, CONTAINING 61.34 AC MOL

OK3530266-000

WASHITA

MC MINERAL
COMPANY, LLC

CHESAPEAKE
EXPLORATION LLC

7/26/2007

1077

242

I-2007-007547

011N

018W

0002

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 2: LOTS 3, 4 (A/K/A N/2 NW/4)

OK5128673-001

WASHITA

ANDERSON,
GLENNA

CHESAPEAKE
EXPLORATION LP

10/20/2004

999

1019

I-2004-008794

011N

018W

0002

TOWNSHIP 11 NORTH-RANGE 18 WEST

SECTION 2: S/2 NW/4

OK5128673-002

WASHITA

MCATEE,
GORDON

CHESAPEAKE
EXPLORATION LP

10/20/2004

999

1021

I-2004-008795

011N

018W

0002

TOWNSHIP 11 NORTH-RANGE 18 WEST

SECTION 2: S/2 NW/4

OK5128673-003

WASHITA

MCATEE,
FRANKLIN

CHESAPEAKE
EXPLORATION LP

10/20/2004

999

996

I-2004-008784

011N

018W

0002

TOWNSHIP 11 NORTH-RANGE 18 WEST

SECTION 2: S/2 NW/4

OK5128673-004

WASHITA

MCATEE, MARK

CHESAPEAKE
EXPLORATION LP

10/20/2004

999

991

I-2004-008782

011N

018W

0002

TOWNSHIP 11 NORTH-RANGE 18 WEST

SECTION 2: S/2 NW/4

OK5128673-005

WASHITA

FRIESEN, JOHN
RANDALL

CHESAPEAKE
EXPLORATION LP

10/27/2004

999

974

I-2004-008773

011N

018W

0002

TOWNSHIP 11 NORTH-RANGE 18 WEST

SECTION 2: S/2 NW/4

OK5128673-006

WASHITA

PYRON, GAY
NELL

CHESAPEAKE
EXPLORATION LP

10/20/2004

999

972

I-2004-008772

011N

018W

0002

TOWNSHIP 11 NORTH-RANGE 18 WEST

SECTION 2: S/2 NW/4

OK5128673-007

WASHITA

FRIESEN,
MICHAEL
DUANE

CHESAPEAKE
EXPLORATION LP

10/27/2004

1000

I-2004-008817

011N

018W

0002

TOWNSHIP 11 NORTH-RANGE 18 WEST

SECTION 2: S/2 NW/4

OK5128673-008

WASHITA

MORROW,
CAROLYN

CHESAPEAKE
EXPLORATION LP

10/29/2004

1002

122

I-2005-000130

011N

018W

0002

TOWNSHIP 11 NORTH, RANGE 18 WEST

SECTION 2: S/2 NW/4

OK5128673-009

WASHITA

FRIESEN,
RICHARD
LLOYD &
VIRGINIA

CHESAPEAKE
EXPLORATION LP

10/27/2004

1002

131

I-2005-000135

011N

018W

0002

TOWNSHIP 11 NORTH, RANGE 18 WEST

SECTION 2: S/2 NW/4

OK5128673-010

WASHITA

MCATEE,
MARILYN

CHESAPEAKE
EXPLORATION LP

10/29/2004

1002

104

I-2005-000123

011N

018W

0002

TOWNSHIP 11 NORTH, RANGE 18 WEST

SECTION 2: S/2 NW/4

OK5128673-011

WASHITA

WALKER,
ANITA GAYLE

CHESAPEAKE
EXPLORATION LP

10/27/2004

1002

117

I-2005-000128

011N

018W

0002

TOWNSHIP 11 NORTH, RANGE 18 WEST

SECTION 2: S/2 NW/4

OK5128673-012

WASHITA

MCCOY, ARTIE
FAYE A/K/A
ARTIE MCCOY

CHESAPEAKE
EXPLORATION LP

4/5/2006

1036

680

I-2006-003987

011N

018W

0002

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 2: LOTS 1, 2, S/2 NE/4 A/D/A NE/4

OK5128673-013

WASHITA

JOHNSON,
JIMMIE L

CHESAPEAKE
EXPLORATION LP

6/30/2006

1044

816

I-2006-7056

011N

018W

0002

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 2: S/2 NW/4

LTD TO 16731'

OK5128673-014

WASHITA

KENNEDY III, A
DUTTON

CHESAPEAKE
EXPLORATION LLC

8/21/2007

1082

144

I-2007-009279

011N

018W

0002

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 2: LOTS 1 & 2 & S/2 NE/4, A/D/A NE/4

OK5129408-001

WASHITA

WEIMER, LTD
AN OK LIMITED
PARTNERSHIP

CHESAPEAKE
EXPLORATION LP

3/16/2006

1036

286

I-2006-003841

011N

018W

0002

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 2: LOTS 1, 2, S/2 NE/4 A/D/A NE/4

OK5129408-002

WASHITA

MCLAUGHLIN,
EDDIE R

CHESAPEAKE
EXPLORATION LP

4/5/2006

1036

701

I-2006-003996

011N

018W

0002

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 2: LOTS 1, 2, S/2 NE/4 A/D/A NE/4

Lease No

County

Lease Name

Lessee

Lease Date

Book

Page

Entry

Twn

Rge

Sec

FINAL LEGAL DESCP

OK5129408-003

WASHITA

MCLAUGHLIN,
JAMES &
CLAUDEEN

CHESAPEAKE
EXPLORATION LP

3/28/2006

1036

288

I-2006-003842

011N

018W

0002

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 2: LOTS 1, 2, S/2 NE/4 A/D/A NE/4

OK5129408-004

WASHITA

CLARK, JIMMY
DELMAR

CHESAPEAKE
EXPLORATION LP

4/21/2006

1038

219

I-2006-004589

011N

018W

0002

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 2: LOTS 1, 2, S/2 NE/4 A/D/A NE/4

OK5129408-005

WASHITA

POTTS, BILLY J

CHESAPEAKE
EXPLORATION LP

4/5/2006

1040

220

I-2006-005368

011N

018W

0002

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 2: LOTS 1, 2, S/2 NE/4 A/D/A NE/4

OK5129408-006

WASHITA

CIHOUSKI,
NORA BELLE

CHESAPEAKE
EXPLORATION LP

6/13/2006

1042

955

I-2006-006316

011N

018W

0002

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 2: LOTS 1, 2, S/2 NE/4 A/D/A NE/4

OK5129408-007

WASHITA

IZOD, SARA B
A/K/A SARAH

CHESAPEAKE
EXPLORATION LP

6/23/2006

1042

953

I-2006-006315

011N

018W

0002

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 2: LOTS 1, 2, S/2 NE/4 ADA NE/4

OK5129408-008

WASHITA

NARRAMORE,
VIRGINIA LOIS
TRUST

CHESAPEAKE
EXPLORATION LP

6/16/2006

1044

551

I-2006-006936

011N

018W

0002

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 2: LOTS 1, 2, S/2 NE/4 A/D/A NE/4

OK5129408-009

WASHITA

MARILYN
KENNEDY
GLADDEN
INTERESTS,
LLC

CHESAPEAKE
EXPLORATION LP

5/22/2006

1045

I-2006-007159

011N

018W

0002

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 2: LOTS 1, 2, S/2 NE/4 A/D/A NE/4

LTD TO 16731'

OK5129408-010

WASHITA

STRATTON JR,
JESSE G TRUST

CHESAPEAKE
EXPLORATION LP

7/12/2006

1051

220

I-2006-009483

011N

018W

0002

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 2: LOTS 1, 2, S/2 NE/4 A/D/A NE/4, E/2 SE/4

LTD TO 16,731'

OK5129408-011

WASHITA

URI, NIKKI, A/
K/A NIKKI A
URI

CHESAPEAKE
EXPLORATION LP

8/3/2006

1047

516

I-2006-008112

011N

018W

0002

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 2: LOTS 1 & 2 & S/2 NE/4 A/D/A NE/4

OK5129408-012

WASHITA

GOLDMAN,
VIRGINIA B

CHESAPEAKE
EXPLORATION LP

8/25/2006

1055

435

I-2006-011092

011N

018W

0002

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 2: E/2 SE/4

OK5129408-013

WASHITA

SALLY
KENNEDY
RICHARDSON
OIL L.L.C.

CHESAPEAKE
EXPLORATION LP

4/6/2006

1036

741

I-2006-004012

011N

018W

0002

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 2: LOTS 1, 2, S/2 NE/4 A/D/A NE/4

OK5129408-014

WASHITA

SHELTON,
DARRELL LEE

CHESAPEAKE
EXPLORATION LP

8/14/2006

1049

166

I-2006-008719

011N

018W

0002

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 2: E/2 SE/4

OK5129408-015

WASHITA

MCLAUGHLIN,
LONNIE

CHESAPEAKE
EXPLORATION LP

6/13/2006

1042

505

I-2006-006185

011N

018W

0002

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 2: LOT 1, LOT 2, S/2 NE/4 A/D/A NE/4

OK5129408-016

WASHITA

MCDOWELL,
CANDACE S
REVOCABLE
TRUST DTD
09/14/1990

CHESAPEAKE
EXPLORATION LP

8/11/2006

1051

225

I-2006-009485

011N

018W

0002

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 2: LOT 1, 2, S/2 NE/4 A/D/A NE/4

OK5129408-017

WASHITA

BOWLING,
NITA M

CHESAPEAKE
EXPLORATION LP

4/5/2006

1036

687

I-2006-003990

011N

018W

0002

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 2: LOTS 1, 2, S/2 NE/4 A/D/A NE/4

OK5129408-018

WASHITA

KELLSTROM,
CHRISTINE

CHESAPEAKE
EXPLORATION LP

6/16/2006

1043

305

I-2006-006448

011N

018W

0002

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 2: LOTS 1, 2, S/2 NE/4 A/D/A NE/4

OK5129408-019

WASHITA

APODACA,
ROBERT E &
SUSAN E

CHESAPEAKE
EXPLORATION LP

10/4/2006

1053

228

I-2006-010271

011N

018W

0002

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 2: E/2 SE/4

LTD TO 16,731'

OK5129408-020

WASHITA

SHELTON,
ROGER DEAN

CHESAPEAKE
EXPLORATION LP

8/14/2006

1052

691

I-2006-010064

011N

018W

0002

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 2: E/2 SE/4

OK5129408-021

WASHITA

MOORE, EDDIE
L TRUST DTD
08/17/1987

CHESAPEAKE
EXPLORATION LP

6/18/2007

1073

928

I-2007-006285

011N

018W

0002

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 2: E/2 SE/4

OK5129408-022

WASHITA

HAMM, FLOYD
& FRANK
RILEY

CHESAPEAKE
EXPLORATION LP

6/13/2007

1073

931

I-2007-006286

011N

018W

0002

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 2: E/2 SE/4

OK5129454-001

WASHITA

DEW, EUGENE
LESLIE &
JANICE I

CHESAPEAKE
EXPLORATION LP

3/15/2006

1034

570

I-2006-003178

011N

018W

0002

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 2: LOTS 3 & 4 A/D/A N/2 NW/4

OK5129454-002

WASHITA

DEW,
CLARENCE
CECIL

CHESAPEAKE
EXPLORATION LP

3/20/2006

1034

572

I-2006-003179

011N

018W

0002

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 2: LOTS 3 & 4 A/D/A N/2 NW/4

Lease No

County

Lease Name

Lessee

Lease Date

Book

Page

Entry

Twn

Rge

Sec

FINAL LEGAL DESCP

OK5129454-003

WASHITA

DEW, CECIL
JAMES

CHESAPEAKE
EXPLORATION LP

3/20/2006

1034

1039

1-2006-003371

011N

018W

0002

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 2: LOTS 3 & 4, A/D/A N/2 NW/4

OK5129454-004

WASHITA

KERLEY, OLETA
GRACE

CHESAPEAKE
EXPLORATION LP

3/20/2006

1034

568

I-2006-003177

011N

018W

0002

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 2: LOTS 3 &4 A/D/A N/2 NW/4

OK5129454-005

WASHITA

SCHONES,
CECILIA JANE

CHESAPEAKE
EXPLORATION LP

3/20/2006

1034

1041

1-2006-003372

011N

018W

0002

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 2: LOTS 3 & 4, A/D/A N/2 NW/4

OK5129454-006

WASHITA

DEW, BOBBY RAY

CHESAPEAKE
EXPLORATION LP

3/23/2006

1035

748

I-2006-003610

011N

018W

0002

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 2: LOTS 3 & 4

OK5129454-007

WASHITA

FEIL, LINDA RUTH

CHESAPEAKE
EXPLORATION LP

3/20/2006

1036

682

I-2006-003988

011N

018W

0002

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 2: LOTS 3, 4 A/D/A N/2 NW/4

OK5129454-008

WASHITA

EGGLESTON,
JERRY

CHESAPEAKE
EXPLORATION LP

6/14/2006

1042

501

I-2006-006183

011N

018W

0002

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 2: LOT 3, LOT 4, A/D/A N/2 NW/4

OK5129454-009

WASHITA

R H VENABLE
PROPERTIES LTD

CHESAPEAKE
EXPLORATION LP

4/18/2007

1072

826

I-2007-005963

011N

018W

0002

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 2: LOTS 3,4

OK5129454-010

WASHITA

RANDOW LIVING
TRUST DATED
11/22/1995

CHESAPEAKE
EXPLORATION LP

6/25/2007

1078

365

I-2007-007924

011N

018W

0002

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 2: LOTS 3 & 4, A/D/A N/2 NW/4

OK5129454-011

WASHITA

VENABLE
ROYALTY, LTD

CHESAPEAKE
EXPLORATION LP

4/18/2007

1072

707

I-2007-005918

011N

018W

0002

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 2: LOTS 3 & 4, A/D/A N/2 NW/4

LTD TO 16,731'

OK5129460-001

WASHITA

SIGHTS, VELMA G
AKA VELMA
GEORGE SIGHTS

CHESAPEAKE
EXPLORATION LP

3/10/2006

1034

I-2006-002963

011N

018W

0002

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 2: E/2 SE/4

OK5129460-002

WASHITA

LEATHERMAN,
JEFFERSON F

CHESAPEAKE
EXPLORATION LP

4/5/2006

1037

183

I-2006-004212

011N

018W

0002

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 2: E/2 SE/4

OK5129460-003

WASHITA

DAUM, J WILLIAM
& CORINNE M
LIVING TR

CHESAPEAKE
EXPLORATION LP

8/25/2006

1051

214

I-2006-010063

011N

018W

0002

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 2: E/2 SE/4

OK5129461-001

WASHITA

THOMPSON,
DONALD & SARA

CHESAPEAKE
EXPLORATION LP

3/10/2006

1034

562

I-2006-003175

011N

018W

0002

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 2: SW/4, W/2 SE/4

OK5129461-002

WASHITA

THOMPSON,
RAY & GEORGIA A

CHESAPEAKE
EXPLORATION LP

3/10/2006

1034

565

I-2006-003176

011N

018W

0002

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 2: SW/4, W/2 SE/4

OK5129461-003

WASHITA

US AGBANK FCB
F/K/A FARM
CREDIT BANK OF
WICHITA, KS

CHESAPEAKE
EXPLORATION LP

8/7/2006

1047

514

I-2006-008111

011N

018W

0002

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 2: W/2 SE/4

OK5129461-004

WASHITA

US AGBANK, FCB
F/K/A FARM
CREDIT BANK OF
WICHITA, KS

CHESAPEAKE
EXPLORATION LP

8/7/2006

1047

512

I-2006-008110

011N

018W

0002

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 2: SW/4

OK9270106-000

WASHITA

OCC #543019/CD
#200704118

CHESAPEAKE
OPERATING INC

8/16/2007

1080

870

I-2007-008798

011N

018W

0002

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 2: ALL; LTD TO MISSOURIAN GRANITE WASH AND DES MOINES GRANITE WASH COMMON SOURCES OF SUPPLY;

Lease No

County

Lease Name

Lessee

Lease Date

Book

Page

Entry

Twn

Rge

Sec

FINAL LEGAL DESCP

OK3530022-000

WASHITA

BOARD OF
COUNTY
COMMISSIONERS,
WASHITA C

CHESAPEAKE
EXPLORATION LP

9/5/2006

1047

518

I-2006-008113

011N

018W

0004

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 4: BEGINNING AT A POINT 1,320 FEET WEST OF THE NORTHEAST CORNER OF SECTION 4, THE POINT OF BEGINNING; THENCE SOUTH 5,285 FEET; THENCE WEST 40 FEET; THENCE NORTH 5,285 FEET; THENCE EAST 40 FEET TO POINT OF BEGINNING.

NO WELL LOCATION OR OTHER INSTALLATIONS SHALL BE MADE UPON SAID PREMISES WHICH WOULD IN ANY WAY INTERFERE WITH THE PRESENT USE OF SAID PROPERTY BY THE BOARD OF COUNTY COMMISSIONERS OF WASHITA COUNTY AND SHALL FURTHER PROVIDE THAT SAID LAND MAY BE DEVELOPED BY UNITIZATION AND CONSOLIDATION WITH OTHER ACREAGE.

OK5128894-001

WASHITA

MALEY, HELEN
HUNT

CHESAPEAKE
EXPLORATION LP

12/14/2004

1008

174

I-2005-002326

011N

018W

0004

TOWNSHIP 11 NORTH, RANGE 18 WEST

SECTION 4: LOT 1 (40.23 AC.), SE/4 NE/4, E/2 SE/4, A/K/A E/2 E/2

OK5128894-002

WASHITA

MALEY, ASA R
REV LIV TRUST,
PATRICK
COWAN, SUC
TRSTEE

CHESAPEAKE
EXPLORATION LP

5/23/2006

1038

328

I-2006-004628

011N

018W

0004

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 4: LOT 1, SE/4 NE/4, E/2 SE/4

LTD TO 16307'

OK5129565-001

WASHITA

HARWELL,
KENNETH E &
JOYE M JOINT
TRUST DTD
05/31/2001

CHESAPEAKE
EXPLORATION LP

7/22/2004

1018

796

I-2005-006318

011N

018W

0004

TOWNSHIP 11 NORTH-RANGE 18 WEST

SECTION 4: LOT 2 (40.37 ACRES); LOT 3 (40.51 ACRES); LOT 4 (40.65 ACRES); SE/4 NW/4; SW/4 NW/4; E/2 SW/4; W/2 SW/4; SW/4 NE/4, W/2 SE/4 ADA WEST 3/4, LESS A TRACT OF LAND DESCRIBED AS BEGINNING AT A POINT 1,320 FEET WEST OF THE NE/C NE/4 TO THE POINT OF BEGINNING, THENCE SOUTH 5,285 FEET, THENCE WEST 40 FEET, THENCE NORTH 5,285 FEET, THENCE EAST 40 FEET TO THE POINT OF BEGINNING.

OK5129565-002

WASHITA

COLE, DAVID L

CHESAPEAKE
EXPLORATION LP

12/2/2004

1002

I-2005-000119

011N

018W

0004

TOWNSHIP 11 NORTH, RANGE 18 WEST

SECTION 4: LOTS 2 & 3 (ADA NW/4 NE/4, NE/4 NW/4), L/E E 40' OF LOT 2

OK5129565-003

WASHITA

GRIFFEN,
SANDRA
MULLIKIN

CHESAPEAKE
EXPLORATION LP

12/3/2004

1003

941

I-2005-000772

011N

018W

0004

TOWNSHIP 11 NORTH, RANGE 18 WEST

SECTION 4: LOT 2 (40.37), LOT 3 (40.51), (ADA NW/4 NE/4, NE/4 NW/4), L/E E 40' OF LOT 2

OK5129565-004

WASHITA

CARON, DIANE

CHESAPEAKE
EXPLORATION LP

12/3/2004

1003

1020

I-2005-000805

011N

018W

0004

TOWNSHIP 11 NORTH, RANGE 18 WEST

SECTION 4: LOT2 (40.37), LOT 3 (40.51) (ADA NW/4 NE/4, NE/4 NW/4) L/E E 40' OF LOT 2

OK5129565-005

WASHITA

HANEY, DALENE
CHRISTENSEN

CHESAPEAKE
EXPLORATION LP

12/3/2004

1003

1018

I-2005-000804

011N

018W

0004

TOWNSHIP 11 NORTH, RANGE 18 WEST

SECTION 4: LOT 2 (40.37), LOT 3 (40.51), (ADA NW/4 NE/4, NE/4 NW/4), L/E E 40' OF LOT 2

OK5129565-006

WASHITA

EGGLESTON,
JERRY D

CHESAPEAKE
EXPLORATION LP

9/15/2005

1021

888

I-2005-007480

011N

018W

0004

TOWNSHIP 11 NORTH, RANGE 18 WEST

SECTION 4: SW/4 NE/4, SE/4 NW/4, NE/4 SW/4, NW/4 SE/4, L/E THE E 40 FT OF THE SW/4 NE/4 AND NW/4 SE/4

OK5129566-000

WASHITA

HARWELL,
KENNETH E &
JOYE M JOINT
TRUST

CHESAPEAKE
EXPLORATION LP

7/22/2004

1000

I-2004-008813

011N

018W

0005

TOWNSHIP 11 NORTH- RANGE 18 WEST

SECTION 5: ALL

OK5129567-001

WASHITA

HARWELL,
KENNETH E &
JOYE M JT TR
DTD 5/31/01

CHESAPEAKE
EXPLORATION LP

7/22/2004

1000

I-2004-008814

011N

018W

0006

TOWNSHIP 11 NORTH-RANGE 18 WEST

SECTION 6: LOT 6, 7, E/2 SW/4, SE/4, (ADA S/2)

Lease No

County

Lease Name

Lessee

Lease Date

Book

Page

Entry

Twn

Rge

Sec

FINAL LEGAL DESCP

OK5129567-002

WASHITA

ST/OK - CLO CS-
24782

CHESAPEAKE
EXPLORATION LP

1/28/2005

1007

823

I-2005-002170

011N

018W

0006

TOWNSHIP 11 NORTH, RANGE 18 WEST

SECTION 6: SE/4

SURFACE TO BASE OF DES MOINES

OK5129567-003

WASHITA

ST/OK - CLO CS-
24783

CHESAPEAKE
EXPLORATION LP

1/28/2005

1007

826

I-2005-002171

011N

018W

0006

TOWNSHIP 11 NORTH, RANGE 18 WEST

SECTION 6: E/2 SW/4; LOTS 6 & 7, AKA W/2 SW/4

SURFACE TO BASE OF DES MOINES

OK5129578-001

WASHITA

TYLER, AMOS R &
NAOMI, HAROLD R
TYLER, AIF

CHESAPEAKE
EXPLORATION LP

7/15/2004

990

472

I-2004-005369

011N

018W

0006

TOWNSHIP 11 NORTH-RANGE 18 WEST

SECTION 6: N/2, (ADA LOTS 1, 2, 3, 4, & 5; SE/4 NW/4, S/2 NE/4)

OK5129578-002

WASHITA

RAY, CHARLES D

CHESAPEAKE
EXPLORATION LP

8/18/2005

1022

688

I-2005-007810

011N

018W

0006

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 6: LOTS 1, 2, 3, 4, 5, SE/4 NW/4, S/2 NE/4 ADA N/2

OK5129578-003

WASHITA

WALTERS, SHAWN
S

CHESAPEAKE
EXPLORATION LP

8/16/2005

1022

718

I-2005-007820

011N

018W

0006

TOWNSHIP 11 NORTH-RANGE 18 WEST

SECTION 6: LOTS 1-5, SE/4 NW/4, S/2 NE/4 A/D/A N/2

OK5129578-006

WASHITA

HAMM JR, FLOYD D

CHESAPEAKE
EXPLORATION LP

1/25/2007

1062

637

I-2007-002164

011N

018W

0006

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 6: LOTS 1-5, SE/4 NW/4, S/2 NE/4 A/D/A N/2

OK5129578-007

WASHITA

FRAZIER, ROBERT
H

CHESAPEAKE
EXPLORATION LP

2/26/2007

1064

767

I-2007-002941

011N

018W

0006

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 6: LOTS 1, 2, 3, 4 & 5, SE/4 NW/4, S/2 NE/4 A/D/A N/2

OK5129578-008

WASHITA

RAY, CHARLES D

CHESAPEAKE
EXPLORATION LP

1/4/2007

1058

719

I-2007-000658

011N

018W

0006

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 6: LOTS 1, 2, 3, 4, 5, SE/4 NW/4, S/2 NE/4 A/D/A N/2

OK5129578-009

WASHITA

RIALTO OIL &
GAS CORPORATION

CHESAPEAKE
EXPLORATION LP

4/9/2007

1073

922

I-2007-006283

011N

018W

0006

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 6: LOTS 1, 2, 3, 4, 5, SE/4 NW/4, N/2 NE/4 A/D/A N/2

OK5129578-010

WASHITA

RIALTO
PRODUCTION
COMPANY

CHESAPEAKE
EXPLORATION LP

4/9/2007

1073

925

I-2007-006284

011N

018W

0006

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 6: LOTS 1, 2, 3, 4, 5, SE/4 NW/4, N/2 NE/4 A/D/A N/2

OK9270057-000

WASHITA

OCC #536682/CD#
200700762

CHESAPEAKE
EXPLORATION LP

3/13/2007

1075

I-2007-006677

011N

018W

0006

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 6: ALL; LTD TO PERMIAN GRANITE WASH, UPPER TONKAWA (DOUGLAS), LOWER TONKAWA, HOXBAR AND DES MOINES COMMON SOURCE OF SUPPLY;

OK5129530-001

WASHITA

HALL, CLAYTON
LEON & VERNON
DEAN AS JOINT
TENANTS

CHESAPEAKE
EXPLORATION LP

8/3/2004

990

509

I-2004-005383

011N

018W

0007

TOWNSHIP 11 NORTH-RANGE 18 WEST

SECTION 7: LOT 3, 4, E/2 SW/4

OK5129530-002

WASHITA

SNIDER, SHARON
KAY & THOMAS C

CHESAPEAKE
EXPLORATION LP

8/18/2004

995

534

1-2004-007161

011N

018W

0007

TOWNSHIP 11 NORTH-RANGE 18 WEST

SECTION 7: NE/4, LOT 3, 4, E/2 SW/4

OK5129530-003

WASHITA

SNIDER, JAMES R

CHESAPEAKE
EXPLORATION LP

8/18/2004

995

689

1-2004-007222

011N

018W

0007

TOWNSHIP 11 NORTH-RANGE 18 WEST

SECTION 7: LOT 3, 4, E/2 SW/4

OK5129530-004

WASHITA

SNIDER, JAMES R

CHESAPEAKE
EXPLORATION LP

8/18/2004

995

692

1-2004-007223

011N

018W

0007

TOWNSHIP 11 NORTH-RANGE 18 WEST

SECTION 7: LOT 3, 4, E/2 SW/4

OK5129530-005

WASHITA

ZIELKE, MICHAEL
D

CHESAPEAKE
EXPLORATION LP

8/18/2004

995

680

1-2004-007219

011N

018W

0007

TOWNSHIP 11 NORTH-RANGE 18 WEST

SECTION 7: LOT 3, 4, E/2 SW/4

OK5129530-006

WASHITA

ZIELKE, PHILLIP

CHESAPEAKE
EXPLORATION LP

8/18/2004

995

686

1-2004-007221

011N

018W

0007

TOWNSHIP 11 NORTH-RANGE 18 WEST

SECTION 7: LOT 3, 4, E/2 SW/4

OK5129530-007

WASHITA

KETCHERSIDE,
WANDA

CHESAPEAKE
EXPLORATION LP

8/18/2004

995

567

I-2004-007178

011N

018W

0007

TOWNSHIP 11 NORTH-RANGE 18 WEST

SECTION 7: LOT 3 & 4, E/2 SW/4

OK5129530-008

WASHITA

FARGO, LAVONNE

CHESAPEAKE
EXPLORATION LP

8/26/2004

995

677

1-2004-007218

011N

018W

0007

TOWNSHIP 11 NORTH-RANGE 18 WEST

SECTION 7: SE/4 NE/4, SE/4

Lease No

County

Lease Name

Lessee

Lease Date

Book

Page

Entry

Twn

Rge

Sec

FINAL LEGAL DESCP

OK5129530-009

WASHITA

SHELTON,
MARTY &
BECKY

CHESAPEAKE
EXPLORATION LP

8/26/2004

999

877

I-2004-008731

011N

018W

0007

TOWNSHIP 11 NORTH-RANGE 18 WEST

SECTION 7: SE/4

OK5129530-010

WASHITA

SHELTON
LAND &
CATTLE
COMPANY
TRUST DTD
11/24/91

CHESAPEAKE
EXPLORATION LP

8/26/2004

999

868

I-2004-008728

011N

018W

0007

TOWNSHIP 11 NORTH-RANGE 18 WEST

SECTION 7: LOTS 3, 4, E/2 SW/4, (ADA SW/4)

OK5129530-011

WASHITA

SNIDER,
MODELL

CHESAPEAKE
EXPLORATION LP

8/18/2004

995

573

I-2004-007180

011N

018W

0007

TOWNSHIP 11 NORTH, RANGE 18 WEST,

SECTION 7: LOTS 3 AND 4, AND THE E/2 SW/4

OK5129530-012

WASHITA

SNIDER,
PHILLIP

CHESAPEAKE
EXPLORATION LP

8/18/2004

995

591

I-2004-007187

011N

018W

0007

TOWNSHIP 11 NORTH, RANGE 18 WEST,

SECTION 7: LOTS 3 AND 4, AND THE E/2 SW/4

OK5129530-013

WASHITA

SNIDER,
THOMAS C

CHESAPEAKE
EXPLORATION LP

8/18/2004

995

570

I-2004-007179

011N

018W

0007

TOWNSHIP 11 NORTH, RANGE 18 WEST,

SECTION 7: LOT 3, 4, E/2 SW/4

OK5129530-014

WASHITA

GRUBER, ROSE

CHESAPEAKE
EXPLORATION LP

1/10/2005

1005

743

1-2005-001450

011N

018W

0007

TOWNSHIP 11 NORTH, RANGE 18 WEST

SECTION 7: N/2 NE/4, SW/4 NE/4

OK5129530-015

WASHITA

RINGENBERG,
GLEN S/P/
A GLENN
RINGENBERG

CHESAPEAKE
EXPLORATION LP

11/14/2006

1058

482

I-2007-000570

011N

018W

0007

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 7: N/2 NE/4, SW/4 NE/4

OK5129530-016

WASHITA

RINGENBERG,
MYRA

CHESAPEAKE
EXPLORATION LP

11/14/2006

1058

717

I-2007-000657

011N

018W

0007

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 7: N/2 NE/4, SW/4 NE/4

OK5129530-017

WASHITA

COX, ELAINE
RINGENBERG

CHESAPEAKE
EXPLORATION LP

11/14/2006

1058

715

I-2007-000656

011N

018W

0007

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 7: N/2 NE/4, SW/4 NE/4

OK5129530-018

WASHITA

WISSMANN,
DARREL

CHESAPEAKE
EXPLORATION LP

12/14/2006

1059

344

I-2007-000916

011N

018W

0007

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 7: N/2 NE/4, SW/4 NE/4

OK5129530-019

WASHITA

HANEY, VERA

CHESAPEAKE
EXPLORATION LP

11/21/2006

1061

121

I-2007-001621

011N

018W

0007

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 7: N/2 NE/4, SW/4 NE/4

OK5129530-020

WASHITA

RINGENBERG,
ARNOLD

CHESAPEAKE
EXPLORATION LP

4/9/2007

1072

829

I-2007-005964

011N

018W

0007

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 7: N/2 NE/4, SW/4 NE/4

OK5129530-021

WASHITA

WALKER,
NORMA

CHESAPEAKE
EXPLORATION LP

4/9/2007

1070

770

I-2007-005227

011N

018W

0007

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 7: N/2 NE/4, SW/4 NE/4

OK5129530-022

WASHITA

WISSMANN,
ALLEN F

CHESAPEAKE
EXPLORATION LP

12/14/2006

1061

128

I-2007-001624

011N

018W

0007

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 7: N/2 NE/4, SW/4 NE/4

OK5129530-023

WASHITA

GENNRICH,
EMMA
JEANNE

CHESAPEAKE
EXPLORATION LP

12/14/2006

1061

126

I-2007-001623

011N

018W

0007

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 7: N/2 NE/4 & SW/4 NE/4

OK5129530-024

WASHITA

WISSMANN,
ERVIN
EUGENE

CHESAPEAKE
EXPLORATION LP

12/14/2006

1061

135

I-2007-001627

011N

018W

0007

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 7: N/2 NE/4, SW/4 NE/4

OK5129530-025

WASHITA

WISSMANN,
GARY L

CHESAPEAKE
EXPLORATION LP

12/14/2006

1061

133

I-2007-001626

011N

018W

0007

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 7: N/2 NE/4, SW/4 NE/4

OK5129530-029

WASHITA

FARGO,
LAVONNE A/K/
A ELVA
LAVONNE
FARGO

CHESAPEAKE
EXPLORATION
LLC

11/27/2009

1194

322

I-2011-001230
(CORRECTION
LSE)

011N

018W

0007

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 7: SE/4 NE/4, THE INTENT IS TO CORRECT SCRIVENER'S ERROR TO TR GR AC DESCRIPTION CONTAINED IN THAT CERTAIN O&G LSE FILED AT BK 1183, PG 533 WHICH COVERS ALL RIGHTS BLW S.E. OF DES MOINES FM, L/E ALL EXISTING WELL BORES

OK9270112-000

WASHITA

OCC #
536681/CD
#200700760

CHESAPEAKE
OPERATING, INC.

3/13/2007

011N

018W

0007

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 7: ALL; LTD TO BROWN DOLOMITE, PERMIAN GRANITE WASH, UPPER TONKAWA (DOUGLAS), LOWER TONKAWA, HOXBAR & DES MOINES COMMON SOURCE OF SUPPLY;

OK9270387-001

WASHITA

REED, CECIL &
BARBARA

WARD
PETROLEUM
CORPORATION

5/10/2004

1048

985

I-2006-008632

011N

018W

0007

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 7: LOTS 1 & 2 & E/2 NW/4 (A/D/A NW/4)

OK9270387-002

WASHITA

STOCKTON,
MADONNA R,
NOW
STEPHENS &
HAROLD
STEPHENS

WARD
PETROLEUM
CORPORATION

5/10/2004

1048

986

I-2006-008633

011N

018W

0007

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 7: LOTS 1,2, E/2 NW/4 (A/D/A NW/4)

Lease No

County

Lease Name

Lessee

Lease Date

Book

Page

Entry

Twn

Rge

Sec

FINAL LEGAL DESCP

OK9270387-003

WASHITA

REED, LOUISE A/
K/A LOUISE M
REED, A/K/A
LOUISE W REED

WARD
PETROLEUM
CORPORATION

5/10/2004

1049

701

I-2006-008894

011N

018W

0007

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 7: LOTS 1, 2, E/2 NW/4 (A/D/A NW/4)

OK9270387-004

WASHITA

REED, ROBERT J
& SARAH REED

WARD
PETROLEUM
CORPORATION

5/10/2004

1050

275

I-2006-009098

011N

018W

0007

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 7: LOTS 1, 2, E/2 NW/4 (A/D/A NW/4)

OK9270387-005

WASHITA

RENO,
CHARLOTTE R &
ARCHIE

WARD
PETROLEUM
CORPORATION

5/10/2004

497

1051

I-2006-009565

011N

018W

0007

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 7: LOTS 1, 2, E/2 NW/4 (A/D/A NW/4)

OK9270387-006

WASHITA

REED, GARY R

WARD
EXPLORATION
COMPANY

5/10/2004

1049

700

I-2006-008893

011N

018W

0007

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 7: LOTS 1, 2, E/2 NW/4 (A/D/A NW/4)

OK9270387-007

WASHITA

REED, BARBARA
J

WARD
PETROLEUM
CORPORATION

5/10/2004

1049

712

I-2006-008903

011N

018W

0007

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 7: LOTS 1, 2, E/2 NW/4 (A/D/A NW/4)

OK9270387-008

WASHITA

BATES, NANCY R

WARD
PETROLEUM
CORPORATION

5/10/2004

1049

713

I-2006-008904

011N

018W

0007

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 7: LOTS 1, 2, E/2 NW/4 (A/D/A NW/4)

OK9270387-009

WASHITA

REED, THOMAS
H & JOANN S

WARD
PETROLEUM
CORPORATION

5/10/2004

1048

987

I-2006-008634

011N

018W

0007

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 7: LOTS 1, 2, E/2 NW/4 (A/D/A NW/4)

OK9270387-010

WASHITA

BORMAN, SUE L
& RANDALL

WARD
PETROLEUM
CORPORATION

5/10/2004

1048

988

I-2006-008635

011N

018W

0007

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 7: LOTS 1, 2 & E/2 NW/4 (A/D/A NW/4)

OK9270387-011

WASHITA

STEPHENS, JUNE
REED A/K/A
JUNE R
STEPHENS

WARD
PETROLEUM
CORPORATION

5/10/2004

1051

496

I-2006-009564

011N

018W

0007

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 7: LOTS 1, 2, E/2 NW/4 (A/D/A NW/4)

OK9270387-012

WASHITA

ANDERSON,
FERN REED A/K/
A FERN T
ANDERSON

WARD
PETROLEUM
CORPORATION

5/10/2004

1050

276

I-2006-009099

011N

018W

0007

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 7: LOTS 1, 2, E/2 NW/4 (A/D/A NW/4)

OK9270388-001

WASHITA

BURLINGTON
RESOURCES OIL
& GAS
COMPANY LP

WARD
PETROLEUM
CORPORATION

3/28/2007

1065

739

1-2007-003352

011N

018W

0007

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 7: N/2 NE/4 & SW/4 NE/4, LIMITED TO THE WELLBORE OF THE SHELTON 1-7H ONLY

OK5126335-001

WASHITA

DORCHESTER
MINERALS
OKLAHOMA, LP

CHESAPEAKE
EXPLORATION LP

4/6/2005

1010

780

I-2005-003251

011N

018W

0008

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 8: W/2 NE/4, E/2 NW/4, SE/4

OK5126335-002

WASHITA

HALL, CURTIS
RAYMOND &
FRANCES M, H/W

FLESHMAN
AGENCY, INC

6/21/2005

1014

943

I-2005-004754

011N

018W

0008

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 8: W/2 NE/4, E/2 NW/4 & SE/4

OK5126335-003

WASHITA

HALL, FREDRICK
JUNIOR & NELA
M, H/W

FLESHMAN
AGENCY, INC

6/21/2005

1014

945

I-2005-004755

011N

018W

0008

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 8: W/2 NE/4, E/2 NW/4 & SE/4

OK5126335-004

WASHITA

HALL, RAMONA
RAE AKA SUE
HALL

FLESHMAN
AGENCY, INC

6/21/2005

1014

947

I-2005-004756

011N

018W

0008

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 8: W/2 NE/4, E/2 NW/4 & SE/4

OK5126335-005

WASHITA

GARDNER,
DAVAN JOYCE
FKA DAVAN
JOYCE HAAS

FLESHMAN
AGENCY, INC

6/21/2005

1014

949

I-2005-004757

011N

018W

0008

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 8: W/2 NE/4, E/2 NW/4 & SE/4

OK5126335-006

WASHITA

HARPER, JOEY
DAWN

FLESHMAN
AGENCY, INC

6/21/2005

1014

951

I-2005-004758

011N

018W

0008

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 8: W/2 NE/4, E/2 NW/4 & SE/4

OK5126335-007

WASHITA

CRUSON, GARY
N & CARLA J

CHESAPEAKE
EXPLORATION LP

8/16/2005

1022

676

I-2005-007806

011N

018W

0008

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 8: W/2 NE/4, E/2 NW/4

OK5126335-008

WASHITA

HARRISON,
DOANE FARR

CHESAPEAKE
EXPLORATION LP

8/18/2005

1022

724

I-2005-007822

011N

018W

0008

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 8: SE/4

OK5126335-010

WASHITA

HARRISON,
MARY K

CHESAPEAKE
EXPLORATION LP

8/18/2005

1022

673

I-2005-007805

011N

018W

0008

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 8: SE/4

OK5126335-011

WASHITA

HODGES, DAVID
E & SUSAN

CHESAPEAKE
EXPLORATION LP

8/16/2005

1022

721

I-2005-007821

011N

018W

0008

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 8: W/2 NE/4, E/2 NW/4

OK5126335-012

WASHITA

CMG OIL
PROPERTIES,
LLC, THE TRUST
COMPANY OF
OKLAHOMA
(TCO)

CHESAPEAKE
EXPLORATION LP

8/30/2005

1019

609

I-2005-006629

011N

018W

0008

TOWNSHIP 11 NORTH, RANGE 18 WEST

SECTION 8: W/2 SE/4

OK5126335-013

WASHITA

MASON ENERGY
CORPORATION,
THE TRUST
COMPANY OF
OKLA (TCO)

CHESAPEAKE
EXPLORATION LP

8/30/2005

1019

611

I-2005-006630

011N

018W

0008

TOWNSHIP 11 NORTH, RANGE 18 WEST

SECTION 8: W/2 SE/4

OK5126335-014

WASHITA

DARNELL,
JEANNE
FRANCIS, 1998
FAMILY TRUST

CHESAPEAKE
EXPLORATION LP

8/26/2005

1022

700

I-2005-007814

011N

018W

0008

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 8: W/2 NE/4, E/2 NW/4, W/2 SE/4

Lease No

County

Lease Name

Lessee

Lease Date

Book

Page

Entry

Twn

Rge

Sec

FINAL LEGAL DESCP

OK5126335-015

WASHITA

HODGES,
LEWIS & LEE
HODGES

CHESAPEAKE
EXPLORATION LP

9/6/2005

1020

194

I-2005-006868

011N

018W

0008

TOWNSHIP 11 NORTH-RANGE 18 WEST

SECTION 8: W/2 NE/4, E/2 NW/4

OK5126335-016

WASHITA

RAY,
CHARLES D

CHESAPEAKE
EXPLORATION LP

8/18/2005

1022

691

I-2005-007811

011N

018W

0008

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 8: W/2 NE/4, E/2 NW/4, SE/4

OK5126335-017

WASHITA

HODGES, BILL
ROYCE
ESTATE,
DAVID E
HODGES
PERSONAL
REP

CHESAPEAKE
EXPLORATION LP

8/29/2005

1022

679

I-2005-007807

011N

018W

0008

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 8: W/2 NE/4, E/2 NW/4

OK5126335-018

WASHITA

MEKUSUKEY
OIL
COMPANY,
INC

CHESAPEAKE
EXPLORATION LP

9/14/2005

1020

I-2005-006822

011N

018W

0008

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 8: W/2 NE/4, E/2 NW/4, SE/4

OK5126335-019

WASHITA

EGGLESTON,
JERRY D

CHESAPEAKE
EXPLORATION LP

9/14/2005

1021

890

I-2005-007481

011N

018W

0008

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 8: W/2 NE/4

OK5126335-021

WASHITA

HAMM,
FLOYD D, JR

CHESAPEAKE
EXPLORATION LP

9/9/2005

1020

971

I-2005-007138

011N

018W

0008

TOWNSHIP 11 NORTH, RANGE 18 WEST

SECTION 8: W/2 NE/4, E/2 NW/4, W/2 SE/4, E/2 SE/4

OK5126335-022

WASHITA

REVA CO, A
PARTNERSHIP

CHESAPEAKE
EXPLORATION LP

9/14/2005

1021

232

I-2005-007244

011N

018W

0008

TOWNSHIP 11 NORTH, RANGE 18 WEST

SECTION 8: W/2 NE/4, E/2 NW/4, W/2 SE/4

OK5126335-023

WASHITA

WALTERS,
SHAWN S

CHESAPEAKE
EXPLORATION LP

8/16/2005

1022

715

I-2005-007819

011N

018W

0008

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 8: W/2 NE/4, E/2 NW/4, SE/4

OK5126335-026

WASHITA

OCC ORDER
#512636/200507321

COI/CELP

10/6/2005

1028

1-2006-000855

011N

018W

0008

TOWNSHIP 11 NORTH, RANGE 18 WEST

SECTION 8: ALL

OK5126335-027

WASHITA

JONES, JOHN D

CHESAPEAKE
EXPLORATION LP

4/26/2006

1035

693

I-2006-003590

011N

018W

0008

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 8: W/2 NE/4, E/2 NW/4, SE/4

OK5126335-028

WASHITA

JONES, JOHN D
A/I/F FOR
CHERYL B
LAGERSEN

CHESAPEAKE
EXPLORATION LP

4/26/2006

1035

691

I-2006-003589

011N

018W

0008

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 8: W/2 NE/4, E/2 NW/4, SE/4

OK5126335-029

WASHITA

WESTWIND
RESOURCES,
INC

CHESAPEAKE
EXPLORATION LP

7/14/2006

1045

785

I-2006-007436

011N

018W

0008

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 8: W/2 NE/4, E/2 NW/4, W/2 SE/4

OK5128528-001

WASHITA

SNIDER,
SHARON KAY
& THOMAS C

CHESAPEAKE
EXPLORATION LP

8/18/2004

995

531

1-2004-007160

011N

018W

0008

TOWNSHIP 11 NORTH-RANGE 18 WEST

SECTION 8: N/2 SW/4, LESS A TRACT OF LAND BEGINNING AT A POINT AT THE NW/C SW/4, THENCE 23 1/2 RODS EAST, THENCE 13 RODS SOUTH, THENCE 23 1/2 RODS WEST, THENCE 13 RODS NORTH TO THE POB, SAID TRACT CONTAINING 2.00 ACRES, MOL.

OK5128528-002

WASHITA

FARGO,
LAVONNE

CHESAPEAKE
EXPLORATION LP

8/26/2004

995

674

1-2004-007217

011N

018W

0008

TOWNSHIP 11 NORTH-RANGE 18 WEST

SECTION 8: SW/4, L/E A TRACT OF LAND DESCRIBED AS BEGINNING AT A POINT AT THE NW/C SW/4, THENCE 23 1/2 RODS EAST, THENCE SOUTH 13 RODS, THENCE 23 1/2 RODS WEST, THENCE NORTH 13 RODS TO THE POB, SAID TRACT CONTAINING 2.00 ACRES, MOL.

OK5128528-003

WASHITA

SHELTON,
MARTY &
BECKY

CHESAPEAKE
EXPLORATION LP

8/26/2004

999

871

I-2004-008729

011N

018W

0008

TOWNSHIP 11 NORTH-RANGE 18 WEST

SECTION 8: S/2 SW/4

OK5128529-001

WASHITA

ENGEL,
JEANNE

CHESAPEAKE
EXPLORATION LP

8/26/2004

995

525

1-2004-007158

011N

018W

0008

TOWNSHIP 11 NORTH-RANGE 18 WEST

SECTION 8: E/2 NE/4

OK5128529-002

WASHITA

SANDERS,
JOANN

CHESAPEAKE
EXPLORATION LP

8/26/2004

995

522

1-2004-007157

011N

018W

0008

TOWNSHIP 11 NORTH-RANGE 18 WEST

SECTION 8: E/2 NE/4

OK5128529-003

WASHITA

KINCAID,
CLARK

CHESAPEAKE
EXPLORATION LP

8/26/2004

995

528

1-2004-007159

011N

018W

0008

TOWNSHIP 11 NORTH-RANGE 18 WEST

SECTION 8: E/2 NE/4

OK5128529-004

WASHITA

PATTERSON,
ANN RUTH

CHESAPEAKE
EXPLORATION LP

9/15/2004

995

519

1-2004-007156

011N

018W

0008

TOWNSHIP 11 NORTH-RANGE 18 WEST

SECTION 8: E/2 NE/4

OK5128529-005

WASHITA

CAVIN, JACK

CHESAPEAKE
EXPLORATION LP

9/20/2004

995

627

1-2004-007200

011N

018W

0008

TOWNSHIP 11 NORTH-RANGE 18 WEST

SECTION 8: E/2 NE/4

Lease No

County

Lease Name

Lessee

Lease Date

Book

Page

Entry

Twn

Rge

Sec

FINAL LEGAL DESCP

OK5128529-006

WASHITA

COLE, KAREN
SUE

CHESAPEAKE
EXPLORATION
LP

9/20/2004

1000

I-2004-008815

011N

018W

0008

TOWNSHIP 11 NORTH-RANGE 18 WEST

SECTION 8: E/2 NE/4

OK5128529-007

WASHITA

CAMPAS,
PAMELA M

CHESAPEAKE
EXPLORATION
LP

12/3/2004

1003

952

I-2005-000777

011N

018W

0008

TOWNSHIP 11 NORTH, RANGE 18 WEST

SECTION 8: E/2 NE/4

OK5128529-008

WASHITA

SPRINGER,
BRUCE M

CHESAPEAKE
EXPLORATION
LP

12/3/2004

1003

960

I-2005-000780

011N

018W

0008

TOWNSHIP 11 NORTH, RANGE 18 WEST

SECTION 8: E/2 NE/4

OK5128529-009

WASHITA

SPRINGER,
CHARLES M

CHESAPEAKE
EXPLORATION
LP

12/3/2004

1003

957

I-2005-000779

011N

018W

0008

TOWNSHIP 11 NORTH, RANGE 18 WEST

SECTION 8: E/2 NE/4

OK5128529-010

WASHITA

MCCARTHY,
PATRICIA S

CHESAPEAKE
EXPLORATION
LP

12/3/2004

1003

947

I-2005-000775

011N

018W

0008

TOWNSHIP 11 NORTH, RANGE 18 WEST

SECTION 8: E/2 NE/4

OK5128529-011

WASHITA

BURRILL,
DAVID

CHESAPEAKE
EXPLORATION
LP

12/6/2004

1003

980

I-2005-000789

011N

018W

0008

TOWNSHIP 11 NORTH, RANGE 18 WEST

SECTION 8: E/2 NE/4

OK5128529-012

WASHITA

GALBASINI,
CARRIE

CHESAPEAKE
EXPLORATION
LP

12/3/2004

1005

828

I-2005-001482

011N

018W

0008

TOWNSHIP 11 NORTH, RANGE 18 WEST

SECTION 8: E/2 NE/4

OK5128618-001

WASHITA

WENDELL,
OPAL
BERNIECE
WILLIAMS

CHESAPEAKE
EXPLORATION
LP

9/21/2004

1000

I-2004-008823

011N

018W

0008

TOWNSHIP 11 NORTH-RANGE 18 WEST

SECTION 8: W/2 NW/4

OK5128618-002

WASHITA

HOPKINS,
CARLA

CHESAPEAKE
EXPLORATION
LP

9/27/2004

1003

934

I-2005-000768

011N

018W

0008

TOWNSHIP 11 NORTH, RANGE 18 WEST

SECTION 8: W/2 NW/4

A02046-2389

WASHITA

WALTON ,
CARL AND
LUCILLE M

EL PASO
NATURAL GAS

10/17/1978

493

011N

018W

0009

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 9: NE/4, E/2 W/2

A02183-2390

WASHITA

OGLE,
LEONARD A.

CHALFANT,
MAGEE &
CLIFTON, INC

2/7/1977

463

914

011N

018W

0009

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 9: SE/4

A02183-2391

WASHITA

HODGES , C. V.
A SINGLE
MAN

CHALFANT,
MAGEE &
CLIFTON, INC

2/18/1977

465

286

011N

018W

0009

SE/4 Sec. 9-11N-18W

A02389-2399

WASHITA

BROWNING,
NILA RUTH &
JEWETTA
LEROY

MOORE-
STANSBERRY,
INC

12/8/1981

576

430

011N

018W

0009

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 9: W/2 W/2

A02389-2400

WASHITA

DEW,
CHARLES E

MOORE-
STANSBERRY,
INC

12/8/1981

576

433

011N

018W

0009

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 9: W/2 W/2

A02389-2401

WASHITA

LEEDE
EXPLORATION
, A
PARTNERSHIP

AN - SON
CORPORATION

12/1/1983

633

863

011N

018W

0009

W/2 W/2 Sec. 9-11N-18W

A02389-2402

WASHITA

HORKEY ,
ELIZABETH N ,
ET VIR

D A BASH AND
ASSOCIATES INC

11/9/1978

493

908

011N

018W

0009

W/2 W/2 Sec. 9-11N-18W

A02389-2403

WASHITA

EPISCOPAL
ROYALTY
COMPANY

D A BASH AND
ASSOCIATES INC

11/1/1978

493

910

011N

018W

0009

W/2 W/2 Sec. 9-11N-18W

OK9270056-001

WASHITA

OCC #237641/CD #100,552

LEEDE
EXPLORATION

4/29/1983

011N

018W

0009

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 9: ALL, MISSOURIAN GRANITE WASH, DES MOINES GRANITE WASH, SKINNER, RED FORK, ATOKA, MORROW, AND SPRINGER COMMON SOURCES OF SUPPLY

OK9270179-001

WASHITA

HUMPHREYS,
ROBERT E &
ELIZABETH W

CHARLES E
PORTA

2/5/1982

591

554

011N

018W

0009

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 9: W/2 W/2

OK9270179-002

WASHITA

RIALTO
PRODUCTION
COMPANY

CHESAPEAKE
EXPLORATION
LLC

7/22/2008

1119

260

I-2008-008900

011N

018W

0009

TOWNSHI 11 NORTH - RANGE 18 WEST

SECTION 9: W/2 W/2

OK9270179-003

WASHITA

BROWNING,
NILA R

CHESAPEAKE
EXPLORATION,
LLC

11/29/2010

1192

852

I-2011-000696

011N

018W

0009

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 9: W2W2

OK9270310-001

WASHITA

WILDER,
BENNY D &
BETSY
EUBANKS

TRIGG DRILLING
COMPANY, INC

6/1/1987

719

612

011N

018W

0009

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 9: W/2 W/2

OK9270310-002

WASHITA

REEVES, JEAN

TRIGG DRILLING
CO, INC

6/1/1987

720

933

011N

018W

0009

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 9: W/2 W/2

Lease No

County

Lease Name

Lessee

Lease Date

Book

Page

Entry

Twn

Rge

Sec

FINAL LEGAL DESCP

OK9270310-003

WASHITA

HAMM
FAMILY
TRUST

CHESAPEAKE
EXPLORATION
LLC

12/28/2009

1159

295

I-2010-000654

011N

018W

0009

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 9: W/2 W/2 THE INTENT IS TO LEASE ALL THE RIGHTS BELOW THE BASE OF THE STRATIGRAPHIC EQUIVALENT OF THE MORROW FORMATION, LESS AND EXCEPT ALL EXISTING WELL BORES

OK9270310-004

WASHITA

WALTERS,
WAYNE A &
SHAWN S
2008 REV LIV
TR DTD
7/16/08

CHESAPEAKE
EXPLORATION
LLC

12/18/2009

1159

297

I-2010-000655

011N

018W

0009

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 9: W/2 W/2, ALL RIGHTS BELOW THE BASE OF THE MORROW FORMATION

OK9270310-005

WASHITA

REEVES,
JEAN

CHESAPEAKE
EXPLORATION
LLC

11/15/2010

1189

688

I-2010-010934

011N

018W

0009

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 9: W/2 W/2, ALL RIGHTS BENEATH S.E. OF MORROW PRODUCING FORMATION.

A00769-442

WASHITA

MCCONNELL,
R G, ET AL

DAVID W
CULWELL &
ASSOCIATES

11/13/1979

511

620

8898

011N

018W

0010

TOWNSHIP 11 NORTH-RANGE 18 WEST

SECTION 10: N2

A01878-8548

WASHITA

PARKER ,
LELA MAY &
RUSSELL

J J WRIGHT

12/11/1971

397

521

011N

018W

0010

ITOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 10: E/2 LESS AND EXCEPT CHARTER #2-10 WELLBORE

A01878-8549

WASHITA

GILMORE,
GLADYS

J J WRIGHT

12/8/1971

397

529

011N

018W

0010

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 10: E/2 LESS AND EXCEPT CHARTER #2-10 WELLBOREW

A02772-2405

WASHITA

OCC #283930

ANSON
CORPORATION

8/19/1985

011N

018W

0010

ALL OF SECTION Sec. 10-11N-18W

A03440-11786

WASHITA

OCC #369044

ANSON
COMPANY

10/19/1992

011N

018W

0010

TOWNSHIP 11 NORTH, RANGE 18 WEST

SECTION 10: ALL

OK5125557-001

WASHITA

ST/OK - CLO
EI-3604

Jack B. Smith

6/27/1978

487

165

011N

018W

0010

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 10: NW/4

OK5125557-002

WASHITA

WALTON,
CARL &
LUCILLE M

EL PASO
NATURAL
GAS CO

10/17/1978

493

011N

018W

0010

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 10: NW

OK5125557-004

WASHITA

ST/OK - EI-
3604

DALE FOLKS

5/7/1985

673

931

011N

018W

0010

TOWNSHIP 11 NORTH-RANGE 18 WEST

SECTION 10: NW, LESS AND EXCEPT THE MORROW FMTN AS FOUND IN THE WALTON #1-10, PRODUCING FROM A DEPTH OF 16,455 FEET IN TEH SW (1/2 M.R.)

OK5125558-001

WASHITA

WALTON,
CARL &
LUCILLE M

EL PASO
NATURAL GAS
CO

4/27/1979

494

757

395

011N

018W

0010

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 10: SW

OK5125559-001

WASHITA

PILGRIM,
DONNA
BLAGOWSKY
& PATRICK

DALE FOLKS

4/18/1979

500

956

3532

011N

018W

0010

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 10: SE

OK5125559-002

WASHITA

MARSICO,
LORENA &
VICTOR

DALE FOLKS

4/12/1979

500

959

3534

011N

018W

0010

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 10: SE

OK5125559-003

WASHITA

HOFFMAN,
LELA EDNA

DALE FOLKS

4/16/1979

500

962

3536

011N

018W

0010

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 10: SE

OK5125559-004

WASHITA

SPITZ, ANNA
FAY &
FRANKLIN

DALE FOLKS

4/12/1979

500

965

3538

011N

018W

0010

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 10: SE

OK5125559-005

WASHITA

HOFFMAN,
WILLIAM
FLOYD &
EVELYN

DALE FOLKS

4/12/1979

500

968

011N

018W

0010

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 10: SE

OK5125559-006

WASHITA

CUMMINS,
LINDA
HOFFMAN &
RON

DALE FOLKS

4/18/1979

501

334

3734

011N

018W

0010

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 10: SE

OK5125559-007

WASHITA

HOFFMAN,
LARRY &
JOAN

DALE FOLKS

4/18/1979

501

337

3736

011N

018W

0010

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 10: SE

OK5125559-008

WASHITA

GREER,
JOSEPH
CLINTON &
MILDRED
LEE

DALE FOLKS

4/18/1979

501

340

3738

011N

018W

0010

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 10: SE

Lease No

County

Lease Name

Lessee

Lease Date

Book

Page

Entry

Twn

Rge

Sec

FINAL LEGAL DESCP

OK5125559-009

WASHITA

HOFFMAN,
DALE

DALE FOLKS

4/18/1979

501

343

3740

011N

018W

0010

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 10: SE

OK5125559-010

WASHITA

HOFFMAN,
DANNY J T

DALE FOLKS

8/6/1980

528

162

7602

011N

018W

0010

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 10: SE

OK5125559-011

WASHITA

HOFFMAN,
TIMMY
DARRELL

DALE FOLKS

8/6/1980

528

165

7604

011N

018W

0010

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 10: SE

OK5125559-012

WASHITA

HOFFMAN,
LARRY JAY

DALE FOLKS

8/6/1980

528

168

7606

011N

018W

0010

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 10: SE

OK5126469-001

WASHITA

OCC
#205680/CD
#88716

AN-SON
CORPORATION

1/5/1982

011N

018W

0010

TOWNSHIP 11 NORTH, RANGE 18 WEST,

SECTION 10: MISSOURIAN GRANITE WASH, DES MOINES GRANITE WASH, SKINNER, RED FORK, ATOKA, MORROW, AND SPRINGER COMMON SOURCES UNDERLYING THE ENTIRE SECTION.

OK7050977-000

WASHITA

ST/OK - CLO
EI-5775

CHESAPEAKE
EXPLORATION
LLC

6/25/2010

1189

376

I-2010-010843

011N

018W

0010

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 10: NW/4, L/E THE DES MOINES GRANITE WASH FORMATION (1/2 M.R.)

A00770-2366

WASHITA

LITTKE , JOHN
& MARGARET

ROBERT W
MOORE

3/18/1977

461

665

011N

018W

0011

NE/4 SE/4 Sec. 11-11N-18W

A00770-2367

WASHITA

DUNLAP ,
NANCY
WESNER, ET
VIR

JACK B SMITH

6/3/1977

468

551

011N

018W

0011

INSOFAR AS TO NE/4 SE/4 Sec. 11-11N-18W

A01310-2375

WASHITA

MUSICK ,
ANNIE JEWEL,
ET AL

JACK B SMITH

4/29/1977

471

247

011N

018W

0011

N/2 Sec. 11-11N-18W

A01853-2380

WASHITA

PARKER ,
LELA MAY, ET
VIR

J J WRIGHT

12/11/1971

397

519

011N

018W

0011

W/2 SE/4 & SW/4 Sec. 11-11N-18W

A01853-2381

WASHITA

GILMORE ,
GLADYS

J J WRIGHT

12/8/1971

397

527

011N

018W

0011

W/2 SE/4 & SW/4 Sec. 11-11N-18W

A01854-2382

WASHITA

HOFFMAN ,
ROY P

J J WRIGHT

1/24/1972

397

551

011N

018W

0011

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 11: W/2 SW/4 & SE/4 SW/4

A01854-2383

WASHITA

HOFFMAN , L L

J J WRIGHT

1/18/1972

397

549

011N

018W

0011

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 11: W/2 SW/4 & SE/4 SW/4

A01854-2384

WASHITA

BROWN ,
SUSIE L &
CARL

J J WRIGHT

1/11/1972

397

537

011N

018W

0011

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 10: SE/4 LESS AND EXCEPT CHARTER #2-10 WELLBORE

SECTION 11: W/2 SW/4, SE/4 SW/4

OK5124713-005

WASHITA

UTZINGER,
RUTH M F/K/A
RUTH M.
MISBAUGH

EL PASO
NATURAL GAS
COMPANY

7/26/1977

471

831

7575

011N

018W

0011

INSOFAR AND ONLY INSOFAR AS LEASE COVERS

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 11: N/2

OK5124713-006

WASHITA

FICKETT,
WILDON AND
ELLA MAE

EL PASO
NATURAL GAS
COMPANY

6/10/1977

468

887

5932

011N

018W

0011

INSOFAR AND ONLY INSOFAR AS LEASE COVERS

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 11: N/2

OK5124713-007

WASHITA

LEATHERMAN,
PARTHENE J
AND FRANCES
A SHELTON

EL PASO
NATURAL GAS
COMPANY

6/15/1977

468

889

5933

011N

018W

0011

INSOFAR AND ONLY INSOFAR AS LEASE COVERS

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 11: N/2

OK5124713-008

WASHITA

MARSICO,
LORENA AND
VICTOR

DALE FOLKS

4/12/1979

500

944

3524

011N

018W

0011

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 11: S/2 SW/4, NW/4 SW/4

OK5124713-009

WASHITA

HOFFMAN,
WILLIAM
FLOYD AND
EVELYN

DALE FOLKS

4/12/1979

500

953

3530

011N

018W

0011

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 11: S/2 SW/4, NW/4 SW/4

OK5124713-010

WASHITA

SPITZ, ANNA
FAY AND
FRANKLIN

DALE FOLKS

4/12/1979

500

950

3528

011N

018W

0011

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 11: S/2 SW/4, NW/4 SW/4

OK5124713-011

WASHITA

GREER,
JOSEPH
CLINTON AND
MILDRED LEE

DALE FOLKS

4/18/1979

500

941

3522

011N

018W

0011

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 11: S/2 SW/4, NW/4 SW/4

Lease No

County

Lease Name

Lessee

Lease Date

Book

Page

Entry

Twn

Rge

Sec

FINAL LEGAL DESCP

OK5124713-012

WASHITA

HOFFMAN,
LELA EDNA

DALE FOLKS

4/16/1979

500

947

3526

011N

018W

0011

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 11: S/2 SW/4, NW/4 SW/4

OK5124713-013

WASHITA

PILGRIM,
DONNA
BLAGOWSKY
AND PATRICK

DALE FOLKS

4/18/1979

500

938

3520

011N

018W

0011

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 11: S/2 SW/4, NW/4 SW/4

OK5124713-014

WASHITA

HOFFMAN,
LARRY AND
JOAN

DALE FOLKS

4/18/1979

501

328

3730

011N

018W

0011

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 11: S/2 SW/4, NW/4 SW/4

OK5124713-015

WASHITA

CUMMINS,
LINDA
HOFFMAN AND
RON

DALE FOLKS

4/18/1979

500

935

3518

011N

018W

0011

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 11: S/2 SW/4, NW/4 SW/4

OK5124713-016

WASHITA

HOFFMAN,
DALE

DALE FOLKS

4/18/1979

501

331

3732

011N

018W

0011

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 11: S/2 SW/4, NW/4 SW/4

OK5124713-017

WASHITA

HOFFMAN,
DANNY J T

DALE FOLKS

8/6/1980

528

153

7596

011N

018W

0011

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 11: S/2 SW/4, NW/4 SW/4

OK5124713-018

WASHITA

HOFFMAN,
TIMMY
DARRELL

DALE FOLKS

8/6/1980

528

156

7598

011N

018W

0011

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 11: S/2 SW/4, NW/4 SW/4

OK5124713-019

WASHITA

HOFFMAN,
LARRY JAY

DALE FOLKS

8/6/1980

528

159

7600

011N

018W

0011

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 11: S/2 SW/4, NW/4 SW/4

OK5124713-021

WASHITA

MUSICK,
JIMMIE AND
JUDY AND
HOMER
MUSICK

CHALFANT,
MAGEE &
CLIFTON, INC

2/16/1977

463

944

2978

011N

018W

0011

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 11: NE/4 SE/4

OK3530021-000

WASHITA

PEACE
AMERICAN
LUTHERAN
CHURCH

CHESAPEAKE
EXPLORATION LP

6/28/2006

1049

168

I-2006-008720

011N

018W

0012

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 12: BEGINNING AT THE CORNER STONE OF THE NE/C NE/4, THENCE 33' S, THENCE 33' W FOR A BEGINNING POINT, THENCE 16 RODS S, THENCE 10 RODS W, THENCE 16 RODS N, THENCE 10 RODS E BACK TO POB.

LTD TO 16840'

OK5129382-002

WASHITA

BOESE,
ANNEMARIE,
TRUSTEE OF
BOESE JOINT
REV TR

CHESAPEAKE
EXPLORATION LP

2/6/2006

1031

I-2006-001828

011N

018W

0012

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 12: E/2 NW4, SE/4, NE/4 LESS 1 ACRE DESCRIBED AS BEGINNING AT THE CORNER STONE OF THE NE/C OF NE/4; THENCE 33' SOUTH; THENCE 33' WEST FOR A BEGINNING POINT; THENCE 16 RODS SOUTH; THENCE 10 RODS WEST; THENCE 16 RODS NORTH; THENCE 10 RODS BACK TO POB.

OK5129382-005

WASHITA

BOESE, LEE
ROY TRUSTEE

CHESAPEAKE
EXPLORATION LP

4/3/2007

1069

510

I-2007-004784

011N

018W

0012

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 12: NE/4 LESS 1 ACRE DESCRIBED AS BEGINNING AT CORNERSTONE OF THE NE CORNER OF THE NE/4, THENCE 33 FEET SOUTH, THENCE 33 FEET WEST FOR A BEGINNING POINT, THENCE 16 RODS SOUTH, THENCE 10 RODS WEST, THENCE 16 RODS NORTH, THENCE 10 RODS EAST BACK TO POINT OF BEGINNING CONTAINING 1 ACRE AND E/2 NW/4

OK5129390-001

WASHITA

LITTKE,
ALFRED LEE

CHESAPEAKE
EXPLORATION LP

2/7/2006

1031

566

I-2006-001994

011N

018W

0012

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 12: E/2 SW/4, NW/4 SW/4

OK5129390-002

WASHITA

LITTKE,
RICHARD DALE

CHESAPEAKE
EXPLORATION LP

2/7/2006

1031

418

I-2006-001937

011N

018W

0012

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 12: E/2 SW/4 & NW/4 SW/4

OK5129390-003

WASHITA

HENDRICKSON,
JUANITA

CHESAPEAKE
EXPLORATION LP

2/10/2006

1032

I-2006-002192

011N

018W

0012

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 12: E/2 SW/4, NW/4 SW/4

OK5129390-004

WASHITA

LITTKE, ALVIN
DAVID

CHESAPEAKE
EXPLORATION LP

2/7/2006

1032

1-2006-002195

011N

018W

0012

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 12: E/2 SW/4, NW/4 SW/4

Lease No

County

Lease Name

Lessee

Lease Date

Book

Page

Entry

Twn

Rge

Sec

FINAL LEGAL DESCP

OK5129390-005

WASHITA

SCHILBERG,
WILLARD
DEAN

CHESAPEAKE
EXPLORATION LP

2/10/2006

1032

796

I-2006-002461

011N

018W

0012

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 12: E/2 SW/4; NW/4 SW/4

OK5129390-006

WASHITA

STEELMAN,
BARBARA
RUTH

CHESAPEAKE
EXPLORATION LP

2/22/2006

1032

793

I-2006-002460

011N

018W

0012

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 12: E/2 SW/4; NW/4 SW/4

OK5129390-007

WASHITA

MUSICK,
HOMER L

CHESAPEAKE
EXPLORATION LP

2/24/2006

1033

291

I-2006-002654

011N

018W

0012

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 12: E/2 SW/4, NW/4 SW/4

OK5129390-008

WASHITA

MUSICK
FARMS, INC

CHESAPEAKE
EXPLORATION LP

2/7/2006

1031

560

I-2006-001992

011N

018W

0012

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 12: E/2 SW/4, NW/4 SW/4, W/2 NW/4 L & E A STRIP OF LAND 2 RODS WIDE COMMENCING 40 RODS E OF NW/C OF SEC 12; THENCE RUNNING S 160 RODS & A STRIP OF LAND 4 RODS WIDE, W 40 RODS TO SEC LINE TO BE USED FOR PUBLIC HIGHWAY CONTAINING 3 ACRES

OK5129390-009

WASHITA

HUBBARD,
DIXON
DALE REV
LIV TR DTD
2-14-96

CHESAPEAKE
EXPLORATION LP

7/17/2006

1060

135

I-2007-001244

011N

018W

0012

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 12: E/2 SW/4, NW/4 SW/4 A/D/A N/2 SW/4, SE/4 SW/4

LTD TO 16,940'

OK5129390-010

WASHITA

HUBBARD,
PATTY J
REVOCABLE
LIVING
TRUST DTD
2/14/96

CHESAPEAKE
EXPLORATION LP

7/17/2006

1045

838

I-2006-007453

011N

018W

0012

TOWNSHIP 11 NORTH- RANGE 18 WEST

SECTION 12: E/2 SW/4, NW/4 SW/4 A/D/A N/2 SW/4, SE/4 SW/4

LTD TO 16,940'

OK5129390-012

WASHITA

THOMPSON,
BETTY JO

CHESAPEAKE
EXPLORATION LP

6/27/2006

1055

215

I-2006-011002

011N

018W

0012

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 12: E/2 SW/4, NW/4 SW/4 A/D/A N/2 SW/4, SE/4 SW/4

LTD TO 16940'

OK5129390-013

WASHITA

MAXWELL,
CYNTHIA
JANE

CHESAPEAKE
EXPLORATION LP

8/10/2006

1048

100

I-2006-008322

011N

018W

0012

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 12: E/2 SW/4, NW/4 SW/4 A/D/A N/2 SW/4, SE/4 SW/4

OK5129390-014

WASHITA

GOLDMAN,
VIRGINIA B

CHESAPEAKE
EXPLORATION LP

8/25/2006

1055

438

I-2006-011093

011N

018W

0012

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 12: W/2 NW/4 L/E A STRIP OF LAND 2 RODS WIDE COMMENCING 40 RODS E OF THE NW/C OF SECTION 12, THENCE RUNNING S 160 RODS & A STRIP OF LAND 4 RODS WIDE, W 40 RODS TO SECTION LINE TO BE USED FOR PUBLIC HIGHWAY CONTAINING 3 ACRES

OK5129390-015

WASHITA

SHELTON,
DARRELL
LEE

CHESAPEAKE
EXPLORATION LP

8/14/2006

1049

188

I-2006-008725

011N

018W

0012

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 12: W/2 NW/4 L/E A STRIP OF LAND 2 RODS WIDE COMMENCING 40 RODS E OF THE NW/C OF SECTION 12; THENCE RUNNING S 160 RODS & A STRIP OF LAND 4 RODS WIDE, W 40 RODS TO SECTION LINE TO BE USED FOR PUBLIC HIGHWAY CONTAINING 3 ACRES

OK5129390-016

WASHITA

DAUM, J
WILLIAM &
CORINNE M
LIVING TR
DTD 3/4/1997

CHESAPEAKE
EXPLORATION LP

8/25/2006

1051

217

I-2006-009482

011N

018W

0012

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 12: W/2 NW/4 LESS AND EXCEPT A STRIP OF LAND 2 RODS WIDE COMMENCING 40 RODS E OF THE NW/C OF SECTION 12; THENCE RUNNING S 160 RODS AND A STRIP OF LAND 4 RODS WIDE, W 40 RODS TO SECTION LINE TO BE USED FOR PUBLIC HIGHWAY CONTAINING 3 ACRES

Lease No

County

Lease Name

Lessee

Lease Date

Book

Page

Entry

Twn

Rge

Sec

FINAL LEGAL DESCP

OK5129390-017

WASHITA

APODACA,
ROBERT E &
SUSAN E

CHESAPEAKE
EXPLORATION LP

10/4/2006

1053

231

I-2006-010272

011N

018W

0012

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 12: W/2 OF THE NW/4 L/E A STRIP OF LAND 2 RODS WIDE COMMENCING 40 RODS E OF THE NW/C OF SECTION 12; THENCE RUNNING S 160 RODS & A STRIP OF LAND 4 RODS WIDE, W 40 RODS TO SECTION LINE TO BE USED FOR PUBLIC HIGHWAY CONTAINING 3 ACRES (W/2 NW/4 LESS A 3 ACRE TRACT)

LTD TO 16,940'

OK5129390-018

WASHITA

SHELTON,
ROGER DEAN

CHESAPEAKE
EXPLORATION LP

8/14/2006

1054

676

I-2006-010824

011N

018W

0012

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 12: W/2 NW/4, LESS & EXCEPT A STRIP OF LAND 2 RODS WIDE COMMENCING 40 RODS EAST OF NW/C OF SECTION 12; THENCE RUNNING SOUTH 160 RODS; & A STRIP OF LAND 4 RODS WIDE, WEST 40 RODS, TO SECTION LINE, TO BE USED FOR PUBLIC HIGHWAY. SAID TRACT CONTAINING 3.0 ACRES

OK5129390-019

WASHITA

TERRA ROSA
ROYALTY
CORP

CHESAPEAKE
EXPLORATION LP

3/24/2007

1068

126

I-2007-004269

011N

018W

0012

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 12: E/2 SW/4, NW/4 SW/4

OK5129390-020

WASHITA

ASARCO OIL &
GAS
COMPANY INC

CHESAPEAKE
EXPLORATION
LLC

11/20/2007

1094

813

I-2008-000272

011N

018W

0012

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 12: W/2 NW/4 L/E A STRIP OF LAND 2 RODS WIDE COMMENCING 40 RODS E OF NW/C OF SEC 12, THENCE RUNNING S 160 RODS, & A STRIP OF LAND 4 RODS WIDE, W 40 RODS TO SEC LINE TO BE USED FOR PUBLIC HIGHWAY CONTAINING 3 ACRES

OK5129410-002

WASHITA

ALDUENDA,
GENELL S/P/A
GENELL
ALUENDA &
SAMUEL

CHESAPEAKE
EXPLORATION LP

2/13/2006

1032

400

I-2006-002315

011N

018W

0012

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 12: SW/4 SW/4

OK5129410-003

WASHITA

SANDAVAL,
SHERYL

CHESAPEAKE
EXPLORATION LP

2/13/2006

1032

403

I-2006-002316

011N

018W

0012

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 12: SW/4 SW/4

OK5129410-004

WASHITA

MUSICK,
SANDRA

CHESAPEAKE
EXPLORATION LP

2/13/2006

1037

900

I-2006-004450

011N

018W

0012

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 12: SW/4 SW/4

OK5129487-001

WASHITA

LEATHERMAN,
JEFFERSON F

CHESAPEAKE
EXPLORATION LP

4/5/2006

1037

174

I-2006-004208

011N

018W

0012

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 12: W/2NW/4; LESS AND EXCEPT A STRIP OF LAND 2 RODS WIDE COMMENCING 40 RODS EAST OF THE NORTHWEST CORNER OF SECTION 12; THENCE RUNNING SOUTH 160 RODS AND A STRIP OF LAND 4 RODS WIDE, WEST 40 RODS TO SECTION LINE TO BE USED FOR PUBLIC HIGHWAY CONTAINING 3 ACRES

OK5129487-002

WASHITA

RIALTO OIL &
GAS
CORPORATION

CHESAPEAKE
EXPLORATION
LLC

9/26/2007

1085

401

I-2007-010446

011N

018W

0012

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 12: WEST HALF OF THE NORTHWEST QUARTER LESS AND EXCEPT A STRIP OF LAND 2 RODS WIDE COMMENCING 40 RODS EAST OF THE NORTHWEST CORNER OF SECTION 12, THENCE RUNNING SOUTH 160 RODS, AND A STRIP OF LAND 4 RODS WIDE, WEST 40 RODS TO SECTION TO BE USED FOR PUBLIC HIGHWAY CONTAINING 3.00 ACRES (W/2 NW/4 LESS A 3.00 ACRE TRACT)

Lease No

County

Lease Name

Lessee

Lease Date

Book

Page

Entry

Twn

Rge

Sec

FINAL LEGAL DESCP

OK5129487-003

WASHITA

RIALTO
PRODUCTION
COMPANY

CHESAPEAKE
EXPLORATION LLC

9/26/2007

1085

399

I-2007-010445

011N

018W

0012

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 12: WEST HALF OF THE NORTHWEST QUARTER LESS AND EXCEPT A STRIP OF LAND 2 RODS WIDE COMMENCING 40 RODS EAST OF THE NORTHWEST CORNER OF SECTION 12, THENCE RUNNING SOUTH 160 RODS, AND A STRIP OF LAND 4 RODS WIDE, WEST 40 RODS TO SECTION LINE TO BE USED FOR PUBLIC HIGHWAY CONTAINING 3.00 ACRES (W/2 NW/4 LESS A 3.00 ACRE TRACT)

OK5129487-004

WASHITA

HAMM, JR,
FLOYD D

CHESAPEAKE
EXPLORATION LLC

8/31/2007

1082

I-2007-009219

011N

018W

0012

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 12: W/2 NW/4 L/E A STRIP OF LAND 2 RODS WIDE COMMENCING 40 RODS E OF THE NW/C OF SEC 12, THENCE RUNNING S 160 RODS AND A STRIP OF LAND 4 RODS WIDE, W 40 RODS TO SECTION LINE TO BE USED FOR PUBLIC HWY

OK9270198-001

WASHITA

OCC
#546856/CD
#200706650

COI/CELLC

11/20/2007

011N

018W

0012

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 12: ALL, LIMITED TO THE MISSOURIAN GRANITE WASH & DES MOINES GRANITE WASH COMMON SOURCES OF SUPPLY

OK3530299-001

WASHITA

CLUCK,
DELANO &
BARBARA

NORWICH
PETROLEUM
CORPORATION

2/28/2007

1065

783

I-2007-003373

011N

018W

0013

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 13: NW/4

OK3530299-002

WASHITA

SUNSHINE
EXPLORATION
COMPANY

NORWICH
PETROLEUM
CORPORATION

3/6/2007

1065

785

I-2007-003374

011N

018W

0013

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 13: NW/4

LTD TO 17,200'

OK3530299-003

WASHITA

JOHNSON,
GEORGE S

NORWICH
PETROLEUM
CORPORATION

3/6/2007

1065

788

I-2007-003374

011N

018W

0013

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 13: NW/4

LTD TO 17,200'

OK3530299-004

WASHITA

PETTY, RAY B
TRUST
AGREEMENT
DTD 4/10/1991

CHESAPEAKE
EXPLORATION LP

7/31/2006

1089

135

I-2007-011750

011N

018W

0013

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 13: NW/4

LTD TO 17,200'

OK5129413-001

WASHITA

WILLIAMS, E
A

CHESAPEAKE
EXPLORATION LP

2/13/2006

1032

1-2006-002196

011N

018W

0013

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 13: NW/4

OK5129413-002

WASHITA

HALE,
SHERRY G &
DAVID R

CHESAPEAKE
EXPLORATION LP

3/1/2006

1032

805

I-2006-002464

011N

018W

0013

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 13: NW/4

OK5129413-003

WASHITA

NICKEL, VICKI

CHESAPEAKE
EXPLORATION LP

2/22/2006

1032

389

I-2006-002311

011N

018W

0013

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 13: NW/4

OK5129413-004

WASHITA

BUIE, KAY

CHESAPEAKE
EXPLORATION LP

3/1/2006

1032

783

I-2006-002455

011N

018W

0013

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 13: NW/4

OK5129413-005

WASHITA

MARY E
KERSHAW
TRUST DTD
5/26/93

CHESAPEAKE
EXPLORATION LP

4/6/2006

1036

689

I-2006-003991

011N

018W

0013

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 13: NW/4

LTD TO 17200'

OK5129413-006

WASHITA

KERSHAW,
LAURA JEAN
TRUST DATED
07-12-96

CHESAPEAKE
EXPLORATION LP

4/6/2006

1037

180

I-2006-004211

011N

018W

0013

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 13: NW/4

LTD TO 17200'

OK5129413-007

WASHITA

MOORE,
EDDIE L
TRUST DATED
8/17/1987

CHESAPEAKE
EXPLORATION LP

5/2/2006

1038

222

I-2006-004590

011N

018W

0013

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 13: NW/4

OK5129413-008

WASHITA

LAU, DALE M
& BOBBIE D

CHESAPEAKE
EXPLORATION LP

5/8/2006

1039

291

I-2006-005009

011N

018W

0013

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 13: NW/4

Lease No

County

Lease Name

Lessee

Lease Date

Book

Page

Entry

Twn

Rge

Sec

FINAL LEGAL DESCP

OK5129413-009

WASHITA

SNIDER, CECIL
LEON & FLORA
JEAN THE
TRUST
AGREEMENT
OF

CHESAPEAKE
EXPLORATION LP

5/8/2006

1040

213

I-2006-005365

011N

018W

0013

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 13: NW/4

OK5129413-012

WASHITA

HOCH, CAROL
A & DON

CHESAPEAKE
EXPLORATION LP

6/21/2006

1044

544

I-2006-006933

011N

018W

0013

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 13: NW/4

LTD TO 17200'

OK5129413-013

WASHITA

BASINGER JR,
A E

CHESAPEAKE
EXPLORATION LP

5/2/2006

1040

1011

I-2006-005659

011N

018W

0013

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 13: NW/4

OK5129413-015

WASHITA

LAU,
BERNEICE

CHESAPEAKE
EXPLORATION LLC

9/19/2007

1087

332

I-2007-011099

011N

018W

0013

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 13: NW/4

OK5129413-016

WASHITA

LAU,
JUANITA C

CHESAPEAKE
EXPLORATION LLC

9/19/2007

1087

334

I-2007-011100

011N

018W

0013

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 13: NW/4

OK5129413-017

WASHITA

RIALTO OIL &
GAS
CORPORATION

CHESAPEAKE
EXPLORATION LLC

9/26/2007

1085

397

I-2007-010444

011N

018W

0013

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 13: NW/4

OK5129413-018

WASHITA

NIGHTENGALE,
LARRY D &
MELBA JEAN

CHESAPEAKE
EXPLORATION LLC

8/23/2007

1080

760

011N

018W

0013

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 13: NW/4

LTD TO 17,200'

OK5129413-019

WASHITA

LAU, ROCKY,
HEIR OF
EUGENE LAU,
DECEASED

CHESAPEAKE
EXPLORATION LLC

9/19/2007

1084

456

I-2007-010100

011N

018W

0013

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 13: NW/4

OK5129413-020

WASHITA

ASARCO OIL &
GAS
COMPANY, INC

CHESAPEAKE
EXPLORATION LLC

10/5/2007

1089

138

I-2007-011751

011N

018W

0013

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 13: NW/4

OK5129413-021

WASHITA

RIALTO
PRODUCTION
COMPANY

CHESAPEAKE
EXPLORATION LLC

10/12/2007

1089

140

I-2007-011752

011N

018W

0013

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 13: NW/4

OK5129413-022

WASHITA

HAMM, FLOYD
D, JR

CHESAPEAKE
EXPL LIMITED
PART

8/28/2007

1082

I-2007-009220

011N

018W

0013

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 13: NW/4

OK5129414-001

WASHITA

WISE, DONALD
G & PATRICIA
G, JOINT
TENENTS

CHESAPEAKE
EXPLORATION LP

2/13/2006

1032

I-2006-002191

011N

018W

0013

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 13: E/2

OK5129414-002

WASHITA

WISE, PHILLIP
C & PAMELA S

CHESAPEAKE
EXPLORATION LP

2/15/2006

1032

I-2006-002194

011N

018W

0013

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 13: E/2

OK5129414-003

WASHITA

ST/OK - CS-
25660

CHESAPEAKE
EXPLORATION LP

7/21/2006

1047

654

I-2006-008171

011N

018W

0013

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 13: NE/4

LTD TO DES MOINES GRANITE WAS FM

OK5129414-004

WASHITA

ST/OK - CS-
25661

CHESAPEAKE
EXPLORATION LP

7/21/2006

1047

657

I-2006-008172

011N

018W

0013

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 13: SE/4

LTD TO DES MOINES GRANITE WAS FM

OK5129414-005

WASHITA

BB ROYALTY
PARTNERSHIP

CHESAPEAKE
EXPLORATION LLC

9/27/2007

1090

617

I-2007-012330

011N

018W

0013

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 13: E/2

LTD TO 17,200'

OK5129431-001

WASHITA

BOSE,
EDWARD JR
REV LIVING
TRUST DTD
2/5/96

CHESAPEAKE
EXPLORATION LP

2/17/2006

1033

305

I-2006-002659

011N

018W

0013

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 13: SW/4

OK5129431-002

WASHITA

BOSE,
ERNESTINE
REV LIVING
TRUST DTD
2/5/96

CHESAPEAKE
EXPLORATION LP

2/17/2006

1033

764

I-2006-002869

011N

018W

0013

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 13: SW/4

OK5129431-003

WASHITA

BOSE, BRYAN

CHESAPEAKE
EXPLORATION LP

2/17/2006

1033

302

I-2006-002658

011N

018W

0013

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 13: SW/4

OK5129431-004

WASHITA

GROSSMAN,
EMMET R

CHESAPEAKE
EXPLORATION LP

4/4/2006

1036

692

I-2006-003992

011N

018W

0013

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 13: SW/4

OK5129431-005

WASHITA

GROSSMAN,
JOSEPH PAUL

CHESAPEAKE
EXPLORATION LP

4/13/2006

1037

187

I-2006-004214

011N

018W

0013

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 13: SW/4

Lease No

County

Lease Name

Lessee

Lease Date

Book

Page

Entry

Twn

Rge

Sec

FINAL LEGAL DESCP

OK5129431-006

WASHITA

GIBBS, LORI
A,
FORMERLY
LORI
GROSSMAN
& GARRY

CHESAPEAKE
EXPLORATION LP

4/20/2006

1037

893

I-2006-004447

011N

018W

0013

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 13: SW/4

OK5129431-007

WASHITA

CUMMINGS,
JANET M &
GARY

CHESAPEAKE
EXPLORATION LP

4/20/2006

1037

898

I-2006-004449

011N

018W

0013

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 13: SW/4

OK5129431-008

WASHITA

GROSSMAN,
MARK A

CHESAPEAKE
EXPLORATION LP

4/20/2006

1038

232

I-2006-004594

011N

018W

0013

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 13: SW/4

OK5129431-009

WASHITA

GROSSMAN,
DENNIS L

CHESAPEAKE
EXPLORATION LP

4/20/2006

1039

280

I-2006-005004

011N

018W

0013

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 13: SW/4

OK5129431-010

WASHITA

GROSSMAN,
DONNA S

CHESAPEAKE
EXPLORATION LP

4/20/2006

1039

282

I-2006-005005

011N

018W

0013

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 13: SW/4

OK5129431-011

WASHITA

GROSSMAN,
JAMES A

CHESAPEAKE
EXPLORATION LP

4/20/2006

1040

1022

I-2006-005663

011N

018W

0013

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 13: SW/4

OK9270199-001

WASHITA

OCC #546032/CD
#200706379

COI/CELLC

10/31/2007

011N

018W

0013

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 13: ALL, LIMITED TO THE VIRGILIAN, MISSOURIAN GRANITE WASH & DES MOINES GRANITE WASH COMMON SOURCES OF SUPPLY

A00289-13353

WASHITA

AMEN ,
VERBA L &
JOSEPH FRED

J COOPER WEST

3/7/1980

518

804

011N

018W

0015

N/2 SE/4 & SE/4 NE/4 Sec. 15-11N-18W

LIMITED TO THE OGLE 1-15 WELLBORE

A00289-2355

WASHITA

GILMORE,
GLADYS,
ALSO AS
GLADYS E
GILMORE

J J WRIGHT

12/8/1971

397

531

011N

018W

0015

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 15: NE/4, N/2 SE/4

A00289-2356

WASHITA

PARKER,
LELA MAY
A/K/A LELA
MOSBURG &
RUSSELL

J J WRIGHT

12/11/1971

397

523

011N

018W

0015

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 15: NE/4, N/2 SE/4

A00290-2357

WASHITA

OGLE,
LEONARD A

HARVEY E WHITE

6/1/1973

425

404

011N

018W

0015

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 15: NW/4

A00290-2358

WASHITA

HODGES, C V

C M FLEETWOOD

5/26/1971

403

327

011N

018W

0015

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 15: NW/4

A00291-2359

WASHITA

JUDY,
CLARENCE C
& NINA I

ROBERT W MOORE

1/27/1977

460

011N

018W

0015

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 15: S/2 SE/4, E 5/8 SE/4 SW/4

A00292-2360

WASHITA

JUDY, W L &
EARL E JUDY

ROBERT W MOORE

1/27/1977

460

011N

018W

0015

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 15: N/2 SW/4, SW/4 SW/4, WEST 3/8 SE/4 SW/4

A00293-2361

WASHITA

LITTLETON,
A L

H W COLLIER

2/14/1980

515

296

011N

018W

0015

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 15: N/2 SE/4, SE/4 NE/4

A00293-2362

WASHITA

MADDOX,
TROY F

FOLSOM &
ASSOCIATES, INC

1/9/1978

477

956

011N

018W

0015

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 15: NE/4, N/2 SE/4

A00293-2363

WASHITA

WEAVER,
ELLIS S &
BRONNIE
LOUISE

J COOPER WEST

3/16/1971

407

477

011N

018W

0015

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 15: NE/4, N/2 SE/4

A00294-2364

WASHITA

OCC
#182191/CD
#74069

ANSON
CORPORATION

1/12/1981

011N

018W

0015

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 15: ALL, LTD TO THE MISSOURIAN GRANITE WASH, DES MOINES GRANITE WASH, SKINNER, RED FORK, ATOKA, MORROW & SPRINGER COMMON SOURCES OF SUPPLY

OK5128496-008

WASHITA

MCCOY,
MARCIA M,
F/K/A
BURTON

CHESAPEAKE
EXPLORATION LLC

11/20/2007

1097

659

I-2008-001272

011N

018W

0017

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 17: NE/4

OK5128496-009

WASHITA

BARCK,
JEAN H, F/K/
A BURTON

CHESAPEAKE
EXPLORATION LLC

11/20/2007

1097

648

I-2008-001268

011N

018W

0017

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 17: NE/4

OK5128496-010

WASHITA

WALCH,
JANET
ADELE

CHESAPEAKE
EXPLORATION LLC

11/20/2007

1097

668

I-2008-001275

011N

018W

0017

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 17: NE/4

OK5128496-011

WASHITA

HARDER,
LINDA
MARIE

CHESAPEAKE
EXPLORATION LLC

11/20/2007

1097

915

I-2008-001348

011N

018W

0017

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 17: NE/4

Lease No

County

Lease Name

Lessee

Lease Date

Book

Page

Entry

Twn

Rge

Sec

FINAL LEGAL DESCP

OK5128496-012

WASHITA

GASTINEAU,
SUE CAROL,
UHLES,
JEANETTE, CO-
TRUSTEES

CHESAPEAKE
EXPLORATION LLC

11/2/2009

1153

263

I-2009-008580

011N

018W

0017

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 17: NE/4

LTD TO SURFACE TO BLW S.E. OF DES MOINES GRANITE WASH

OK5128496-013

WASHITA

MC MINERAL
COMPANY, LLC

CHESAPEAKE
EXPLORATION,
LLC

4/1/2010

1185

915

I-2010-009576

011N

018W

0017

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 17: NE/4, SE/4, NW/4, SE/4 SW/4

OK5128755-019

WASHITA

BIZZELL,
MURPHY GAIL &
ELIZABETH

CHESAPEAKE
EXPLORATION LLC

10/17/2007

1090

I-2007-012132

011N

018W

0017

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 17: SE/4, SE/4 SW/4

OK5128755-020

WASHITA

BIZZELL, GARY
GERALD &
NANCY

CHESAPEAKE
EXPLORATION LLC

10/17/2007

1090

I-2007-012131

011N

018W

0017

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 17: SE/4, SE/4 SW/4

OK5128755-021

WASHITA

HOFFMAN,
NANCY ELLEN

CHESAPEAKE
EXPLORATION LLC

10/20/2007

1092

267

I-2007-012817

011N

018W

0017

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 17: SE/4 SW/4, SE/4

OK5128755-022

WASHITA

HOFFMAN JR,
BILLY JOE

CHESAPEAKE
EXPLORATION LLC

10/20/2007

1092

265

I-2007-012816

011N

018W

0017

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 17: SE/4 SW/4, SE/4

OK5128755-023

WASHITA

KIRK, M STUART
& CAROLYN S

CHESAPEAKE
EXPLORATION LLC

10/29/2007

1094

419

I-2008-000134

011N

018W

0017

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 17: SE/4

OK5128755-024

WASHITA

CULP, JANE

CHESAPEAKE
EXPLORATION LLC

10/20/2007

1095

574

I-2008-000513

011N

018W

0017

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 17: SE/4 SW/4, SE/4

OK5128755-025

WASHITA

PHILLIPS
FAMILY TRUST
U/T/A DATED
OCTOBER 1, 1999

CHESAPEAKE
EXPLORATION LLC

11/14/2007

1099

525

I-2008-001934

011N

018W

0017

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 17: SE/4 SW/4, SE/4

LTD TO 100' BELOW S. E. OF DES MOINES GRANITE WASH (17,260')

OK5128755-026

WASHITA

BANKS, RONALD
J & PAULA

CHESAPEAKE
EXPLORATION LLC

2/20/2008

1106

314

I-2008-004232

011N

018W

0017

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 17: SE/4

OK5128755-027

WASHITA

O'HARA, LINDA

CHESAPEAKE
EXPLORATION LLC

2/20/2008

1105

836

I-2008-004053

011N

018W

0017

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 17: SE/4 SW/4, SE/4

OK5128755-028

WASHITA

BIZZELL,
ROBERT M

CHESAPEAKE
EXPLORATION LLC

2/20/2008

1105

402

I-2008-003878

011N

018W

0017

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 17: SE/4 SW/4, SE/4

OK5128755-029

WASHITA

KIRK, M STUART
REVOCABLE
TRUST DTD
3/16/85

CHESAPEAKE
EXPLORATION LLC

7/16/2008

1118

484

I-2008-008594

011N

018W

0017

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 17: SE/4

OK5128755-030

WASHITA

WALTERS,
WAYNE A &
SHAWN S '08 OIL
& GAS REV LIV
TR

CHESAPEAKE
EXPLORATION LLC

4/14/2009

1136

935

I-2009-003047

011N

018W

0017

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 17: SE/4

LTD TO 17,260'

OK5128755-032

WASHITA

RAY, CHARLES
D

CHESAPEAKE
EXPLORATION LLC

7/16/2008

1117

637

I-2008-008325

011N

018W

0017

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 17: SE/4

OK5129560-000

WASHITA

CARTMILL,
MARY RUTH
LIVING TRUST
DTD 6/26/07

CHESAPEAKE
EXPLORATION LLC

8/31/2007

1092

207

011N

018W

0017

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 17: NW/4

LTD TO 17,260'

OK5129560-006

WASHITA

MCCARNACK,
ELAINE FAMILY
TRUST DTD
7/01/98

CHESAPEAKE
EXPLORATION LLC

8/14/2007

1087

225

I-2007-011059

011N

018W

0017

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 17: NW/4, NE/4 SW/4

LTD TO 17,260'

OK5129560-008

WASHITA

HALL, SHARON
ANN & LARRY

CHESAPEAKE
EXPLORATION LLC

10/26/2007

1096

142

I-2008-000706

011N

018W

0017

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 17: NE/4 NW/4, W/2 NW/4, SE/4 NW/4

LTD TO 100' BELOW S.E. OF DES MOINES GRANITE WASH (17,260')

OK5129560-009

WASHITA

MCNATT, EDNA
LAUREL LIVING
TRUST, SHARON
ANN HALL, TRST

CHESAPEAKE
EXPLORATION LLC

10/26/2007

1096

145

I-2008-000707

011N

018W

0017

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 17: NE/4 NW/4, W/2 NW/4, SE/4 NW/4

LTD TO 100' BELOW S. E. DES MOINES GRANITE WASH (17,260')

Lease No

County

Lease Name

Lessee

Lease Date

Book

Page

Entry

Twn

Rge

Sec

FINAL LEGAL DESCP

OK5129560-010

WASHITA

MCNATT, J R
LIVING TRUST,
SHARON ANN
HALL, TRST

CHESAPEAKE
EXPLORATION LLC

10/26/2007

1096

148

I-2008-000708

011N

018W

0017

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 17: NE/4 NW/4, W/2 NW/4, SE/4 NW/4

LTD TO 100' BELOW S. E. DES MOINES GRANITE WASH (17,260')

OK5129560-011

WASHITA

PENTEX
EXPLORATION &
PRODUCING,
INC

CHESAPEAKE
EXPLORATION LLC

4/23/2008

1108

151

I-2008-004952

011N

018W

0017

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 17: NW/4

SURFACE TO 100' BLW S.E. DES MOINES FM (17,260')

OK9270011-000

WASHITA

CARTMILL,
EARL GLENN
LIVING TRUST
DTD 6-26-07

CHESAPEAKE
EXPLORATION LLC

8/31/2007

1083

843

I-2007-009853

011N

018W

0017

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 17: NW/4 SW/4

LTD TO 17,260'

OK9270033-000

WASHITA

OCC #571423/CD
#200903176

COI-CELLC

11/9/2009

1173

735

I-2010-005613

011N

018W

0017

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 17: ALL

LTD TO WOLFCAMPIAN, VIRGILIAN, MISSOURIAN GRANITE WASH, AND DES MOINES GRANITE WASH

OK3530085-001

WASHITA

MELVIN, MARK
A/K/A JOHN
MARK MELVIN

CHESAPEAKE
EXPLORATION LLC

8/3/2007

1083

884

I-2007-009867

011N

018W

0018

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 18: N/2

OK3530085-002

WASHITA

AKRIDGE,
PATSY CARLENE

CHESAPEAKE
EXPLORATION LLC

8/6/2007

1087

228

I-2007-011060

011N

018W

0018

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 18: N/2

OK3530085-003

WASHITA

MELVIN, EDITH,
A/K/A EDITH
MARGARET

CHESAPEAKE
EXPLORATION LLC

8/3/2007

1087

223

I-2007-011058

011N

018W

0018

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 18: N/2

OK3530085-004

WASHITA

MELVIN, JOHN E
& FANCHON N
REV LIVING TR

CHESAPEAKE
EXPLORATION LLC

8/6/2007

1087

242

I-2007-011065

011N

018W

0018

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 18: N/2

OK3530085-005

WASHITA

ROMANS,
MELANIE ANN

CHESAPEAKE
EXPLORATION LLC

8/6/2007

1085

276

I-2007-010402

011N

018W

0018

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 18: N/2

OK3530085-006

WASHITA

ROMANS,
RENAE DAWN

CHESAPEAKE
EXPLORATION LLC

8/3/2007

1085

268

I-2007-010399

011N

018W

0018

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 18: N/2

OK3530085-007

WASHITA

ST/OK - CLO UV-
1530

CHESAPEAKE
EXPLORATION LLC

11/27/2007

1112

111

I-2008-006419

011N

018W

0018

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 18: NE/4 (1/2 M.R.)

LTD TO DES MOINES GRANITE WASH

OK5127851-017

WASHITA

BUTCHER, JOAN
ELAINE

CHESAPEAKE
EXPLORATION LLC

2/1/2008

1104

I-2008-003376

011N

018W

0018

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 18: E/2 SW/4

SURFACE TO 100' BLW S.E. DES MOINES GRANITE WASH FM (17,020')

OK5128751-015

WASHITA

MAP2004-OK

CHESAPEAKE
EXPLORATION LLC

11/14/2007

1092

591

I-2007-012927

011N

018W

0018

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 18: LOTS 3,4, E/2 SW/4 A/D/A SW/4

OK5128751-016

WASHITA

MURRAY,
DARRYL J

CHESAPEAKE
EXPLORATION LLC

2/1/2008

1101

912

I-2008-002599

011N

018W

0018

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 18: SW/4

SURFACE TO DES MOINES GRANIT WASH FM (17,020')

OK5128751-017

WASHITA

FLESHMAN
AGENCY INC

1/14/2008

1096

I-2008-000654

011N

018W

0018

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 18: LOTS 3, 4, E/2 SW/4

OK5129624-002

WASHITA

MCNATT, EDNA
LAUREL LIVING
TRUST

CHESAPEAKE
EXPLORATION LP

12/27/2006

1062

493

I-2007-002109

011N

018W

0018

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 18: SE/4

LTD TO 12,280'

OK5129624-003

WASHITA

MCNATT, J R
REVOCABLE
TRUST
AGREEMENT
DTD 5/20/1996

CHESAPEAKE
EXPLORATION LP

12/27/2006

1062

490

I-2007-002108

011N

018W

0018

TOWNSHIHP 11 NORTH - RANGE 18 WEST

SECTION 18: SE/4

LTD TO 12,280'

Lease No

County

Lease Name

Lessee

Lease Date

Book

Page

Entry

Twn

Rge

Sec

FINAL LEGAL DESCP

OK5129624-004

WASHITA

HOHNKE,
LEO FRANCIS

CHESAPEAKE
EXPLORATION LLC

11/6/2007

1092

210

I-2007-012793

011N

018W

0018

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 18: SE/4

LTD TO 100' BELOW S.E. OF DES MOINES GRANITE WASH (17,020')

OK5129624-005

WASHITA

SEARLE,
JACK B &
TAMARA D

CHESAPEAKE
EXPLORATION LLC

2/14/2008

1102

914

I-2008-002939

011N

018W

0018

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 18: SE/4

SURFACE TO DES MOINES GRANIT WASH FM (17,020')

OK5129624-007

WASHITA

BIZZELL,
GARY

WARD
PETROLEUM
CORPORATION

11/21/2006

1055

994

I-2008-011273

011N

018W

0018

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 18: SE/4

OK5129624-008

WASHITA

BIZZELL,
GAIL

WARD
PETROLEUM
CORPORATION

11/21/2006

1055

993

I-2008-011272

011N

018W

0018

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 18: SE/4

OK9270010-001

WASHITA

HOFFMAN
JR, BILLY JOE

CHESAPEAKE
EXPLORATION LLC

10/25/2007

1092

263

I-2007-012815

011N

018W

0018

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 18: E/2 SW/4, LOTS 3, 4 (A/D/A W/2 SW/4)

OK9270010-002

WASHITA

HOFFMAN,
NANCY
ELLEN

CHESAPEAKE
EXPLORATION LLC

10/25/2007

1092

259

I-2007-012813

011N

018W

0018

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 18: E/2 SW/4, LOT 3 (39.56 ACS), LOT 4 (39.80 ACS) A/D/A W/2 SW/4

OK9270010-003

WASHITA

MUNO, GAIL
F

CHESAPEAKE
EXPLORATION LLC

10/20/2007

1095

570

I-2008-000511

011N

018W

0018

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 18: LOTS 3, 4 (A/D/A W/2 SW/4), E/2 SW/4

OK9270010-004

WASHITA

OGI, INC

CHESAPEAKE
EXPLORATION LLC

11/6/2007

1092

213

I-2007-012794

011N

018W

0018

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 18: E/2 SW/4, LOT 3 (39.56 ACS), LOT 4 (39.80 ACS) A/D/A W/2 SW/4

LTD TO 100' BELOW S.E. OF DES MOINES GRANITE WASH (17,020')

OK9270010-005

WASHITA

HOFFMAN,
GARY P

CHESAPEAKE
EXPLORATION LLC

11/5/2007

1092

216

011N

018W

0018

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 18: E/2 SW/4, LOT 3 (39.56 ACRES), LOT 4 (39.80 ACRES) A/D/A W/2 SW/4

LTD TO 100' BELOW S.E. OF DES MOINES GRANITE WASH (17,020')

OK9270010-006

WASHITA

HOLDER,
JUNE

CHESAPEAKE
EXPLORATION LLC

10/20/2007

1093

382

I-2007-013182

011N

018W

0018

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 18: E/2 SW/4, LOTS 3, 4, A/D/A W/2 SW/4

LTD TO 17,020'

OK9270010-007

WASHITA

DELFELD,
SHARON S

CHESAPEAKE
EXPLORATION LLC

10/20/2007

1097

917

I-2008-001349

011N

018W

0018

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 18: E/2 SW/4, LOT 3 (39.56 AC), LOT 4 (39.8 AC) A/D/A W/2 SW/4

OK9270010-008

WASHITA

CULP, JANE

CHESAPEAKE
EXPLORATION LLC

10/25/2007

1094

421

I-2008-000135

011N

018W

0018

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 18: LOTS 3, 4 (A/D/A W/2 SW/4), E/2 SW/4

OK9270010-010

WASHITA

JORDAN,
DEANNA

CHESAPEAKE
EXPLORATION LLC

7/2/2008

1116

845

I-2008-008067

011N

018W

0018

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 18: SW/4

OK9270010-011

WASHITA

PHIFER,
MARY G

CHESAPEAKE
EXPLORATION LLC

7/2/2008

1116

429

I-2008-007930

011N

018W

0018

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 18: SW/4

OK9270010-012

WASHITA

BURCH,
NELDA

CHESAPEAKE
EXPLORATION LLC

7/1/2008

1116

830

I-2008-008061

011N

018W

0018

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 18: SW/4

OK9270010-013

WASHITA

LOGAN,
SHERRY

CHESAPEAKE
EXPLORATION LLC

7/1/2008

1116

827

I-2008-008060

011N

018W

0018

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 18: SW/4

OK9270010-014

WASHITA

WILSON,
MANDY

CHESAPEAKE
EXPLORATION LLC

7/2/2008

1116

833

I-2008-008062

011N

018W

0018

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 18: SW/4

OK9270010-015

WASHITA

HOFFMAN,
HERSHEL L
A/K/A
HIRSHEL L
HOFFMAN

CHESAPEAKE
EXPLORATION LLC

7/9/2008

1117

282

I-2008-008199

011N

018W

0018

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 18: SW/4

Lease No

County

Lease Name

Lessee

Lease Date

Book

Page

Entry

Twn

Rge

Sec

FINAL LEGAL DESCP

OK9270010-017

WASHITA

ABERDEEN
INVESTMENTS,
LLC

CHESAPEAKE
EXPLORATION
LLC

10/7/2008

1124

I-2008-010687

011N

018W

0018

TOWNSHIP 11NORTH - RANGE 18 WEST

SECTION 18: LOT 3, 4, E/2 SW/4

OK9270010-018

WASHITA

BAGGETT,
CANDACE A/K/
A CANDY
BAGGETT

CHESAPEAKE
EXPLORATION
LLC

7/8/2008

1125

249

I-2008-011083

011N

018W

0018

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 18: SW/4

OK9270010-019

WASHITA

HOFFMAN,
CHARLES G

WARD
PETROLEUM
CORPORATION

9/13/2005

1020

275

I-2005-006806

011N

018W

0018

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 18: LOTS 3 & 4, E/2 SW/4 A/D/A SW/4

OK9270010-020

WASHITA

HOFFMAN,
BOBBY
DOUGLAS

WARD
PETROLEUM
CORPORATION

9/20/2005

1020

667

1-2005-007105

011N

018W

0018

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 18: LOTS 3 & 4, E/2 SW/4 A/D/A SW/4

OK9270010-021

WASHITA

WEDEKING,
ESTA MAE

WARD
PETROLEUM
CORPORATION

9/27/2005

1021

631

I-2005-007393

011N

018W

0018

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 18: LOTS 3 & 4, E/2 SW/4 A/D/A SW/4

OK9270010-023

WASHITA

WHITAKER,
GERALD

WARD
PETROLEUM
CORPORATION

10/17/2008

1127

170

I-2008-011818

011N

018W

0018

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 18: LOTS 3 & 4, E/2 SW/4

OK9270010-024

WASHITA

BLAGOWSKY,
RONNY R

WARD
PETROLEUM
CORPORATION

10/17/2008

1153

459

I-2009-008638

011N

018W

0018

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 18: LOTS 3 & 4, E/2 SW/4 A/D/A SW/4

OK9270010-025

WASHITA

ADKINS,
DEBRA

WARD
PETROLEUM
CORPORATION

10/17/2008

1127

169

I-2008-011817

011N

018W

0018

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 18: LOTS 3 & 4, E/2 SW/4 A/D/A SW/4

OK9270010-026

WASHITA

BLAGOWSKY,
ERIKA L

WARD
PETROLEUM
CORPORATION

10/17/2008

1125

275

I-2008-011095

011N

018W

0018

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 18: LOTS 3 & 4, E/2 SW/4 A/D/A SW/4

OK9270010-027

WASHITA

BLAGOWSKY,
RAYMOND

WARD
PETROLEUM
CORPORATION

10/17/2008

1125

274

I-2008-011094

011N

018W

0018

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 18: LOTS 3 & 4, E/2 SW/4 A/D/A SW/4

OK9270010-028

WASHITA

BROWN, CHAD

WARD
PETROLEUM
CORPORATION

12/10/2008

1130

461

I-2009-00969

011N

018W

0018

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 18: LOTS 3 & 4, E/2 SW/4 A/D/A SW/4

OK9270010-029

WASHITA

BROWN,
DILLON

WARD
PETROLEUM
CORPORATION

12/10/2008

1130

460

I-2009-000968

011N

018W

0018

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 18: LOTS 3 & 4, E/2 SW/4 A/D/A SW/4

OK9270010-030

WASHITA

BROWN,
JEREMY

WARD
PETROLEUM
CORPORATION

12/10/2008

1130

463

I-2009-000971

011N

018W

0018

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 18: LOTS 3 & 4, E/2 SW/4 A/D/A SW/4

OK9270010-032

WASHITA

HUTSON, JOHN
G

CHESAPEAKE
EXPLORATION
LLC

10/20/2006

1054

994

I-2006-010900

011N

018W

0018

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 18: SE/4

OK9270010-033

WASHITA

OCC
#561120/CD
#200806746

COI-CELLC

10/21/2008

UNRECORDED

011N

018W

0018

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 18: ALL, LIMITED TO THE WOLFCAMPIAN, VIRGILIAN, MISSOURIAN GRANITE WASH AND DES MOINES GRANITE WASH COMMON SOURCES OF SUPPLY

OK9270010-034

WASHITA

BROWN,
DAVID

WARD
PETROLEUM
CORPORATION

12/10/2008

1130

462

I-2009-00970

011N

018W

0018

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 18: LOT 3 (39.56 ACRES), LOT 4 (39.80 ACRES) AND E/2 SW/4, ALL COLLECTIVELY DESCRIBED AS SW/4

A00355-13421

WASHITA

KERR - MCGEE
CORPORATION

ANSON
PRODUCTION
CORPORATION
FORMERLY D/

10/25/1996

845

1079

011N

018W

0019

TOWNSHIP 11 NORTH-RANGE 18 WEST

SECTION 19: N2NW

A00355-2986

WASHITA

MURRAY, IRA
L & JESSIE
IRENE

B B LONG

2/16/1979

500

994

011N

018W

0019

TOWNSHIP 11 NORTH-RANGE 18 WEST

SECTION 19: LOTS 1, 2, 3, & 4, & E2W2

A02484-3087

WASHITA

DUGGER, A W,
ET UX

AN - SON
CORPORATION

5/2/1984

652

783

011N

018W

0019

TOWNSHIP 11 NORTH-RANGE 18 WEST

SECTION 19: SE

A02484-3088

WASHITA

INEZ LEAVELL
REVOCABLE
TRUST

BLACK HAWK
OIL & GAS

4/30/1981

554

011N

018W

0019

TOWNSHIP 11 NORTH, RANGE 18 WEST

SECTION 19: SE/4

A02484-3089

WASHITA

DUGGER ,
STANLEY

BLACK HAWK
OIL & GAS

5/2/1981

556

494

011N

018W

0019

TOWNSHIP 11 NORTH, RANGE 18 WEST

SECTION 19: SE/4

Lease No

County

Lease Name

Lessee

Lease Date

Book

Page

Entry

Twn

Rge

Sec

FINAL LEGAL DESCP

A02484-3090

WASHITA

DUGGER ,
CLIFTON C

BLACK HAWK OIL
& GAS

6/4/1981

556

559

011N

018W

0019

TOWNSHIP 11 NORTH, RANGE 18 WEST

SECTION 19: SE/4

A02539-3095

WASHITA

OCC #262129/CD
#115039

AN - SON
CORPORATION

6/11/1984

840

672

011N

018W

0019

TOWNSHIP 11 NORTH-RANGE 18 WEST

SECTION 19: ALL

OK5128719-009

WASHITA

SMITH, NAOMI
P REV TR DTD
4/1/99, PATRICIA
ANN TURNER,
TRST

CHESAPEAKE
EXPLORATION LLC

11/5/2007

1091

844

I-2007-012628

011N

018W

0020

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 20: SE/4

OK5128719-010

WASHITA

TIDWELL,
DONOVAN D &
VELDA J INDV
& TRST

CHESAPEAKE
EXPLORATION LLC

11/11/2007

1094

425

I-2008-000137

011N

018W

0020

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 20: SW/4

OK5128719-011

WASHITA

KARBER,
DEBRA DEANN
A/K/A DEBBIE D
& LIONEL G
KARBER

CHESAPEAKE
EXPLORATION LLC

11/28/2007

1095

717

I-2008-000560

011N

018W

0020

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 20: S/2

LTD TO 100' BELOW S.E. OF DES MOINES FM (17,216')

OK5128719-014

WASHITA

NIX, JIM M

CHESAPEAKE
EXPLORATION LLC

5/13/2009

1138

739

I-2009-003488

011N

018W

0020

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 20: SW/4

OK5128719-015

WASHITA

GUNTER,
DEBORAH J, F/
K/A DEBORAH
BURKS

CHESAPEAKE
EXPLORATION LLC

7/24/2009

1145

925

I-2009-006147

011N

018W

0020

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 20: SW/4

OK5128719-016

WASHITA

BUCHANAN,
MARTIN L

CHESAPEAKE
EXPLORATION LLC

11/3/2009

1153

260

I-2009-008579

011N

018W

0020

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 20: SW/4

OK5128719-017

WASHITA

TOMLINSON
MINERALS
JOINT
VENTURE

CHESAPEAKE
EXPLORATION LLC

11/19/2009

1156

760

I-2009-009762

011N

018W

0020

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 20: SW/4

OK5128719-018

WASHITA

TOMLINSON
MINERALS
JOINT
VENTURE NO 2

CHESAPEAKE
EXPLORATION LLC

11/19/2009

1156

758

I-2009-009761

011N

018W

0020

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 20: SW/4

OK5128719-019

WASHITA

EL DORADO
TRUST, JOHN
COMEGYS,
TRUSTEE

CHESAPEAKE
EXPLORATION LLC

3/31/2010

1190

106

I-2010-011088

011N

018W

0020

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 20: SW/4

OK5129558-013

WASHITA

PURYEAR,
KAREN & TOM

CHESAPEAKE
EXPLORATION LLC

10/20/2007

1094

427

I-2008-000138

011N

018W

0020

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 20: NE/4, NE/4 NW/4, SW/4 NW/4

LTD TO 17,216'

OK5129558-014

WASHITA

REED, PAMELA
& ROGER

CHESAPEAKE
EXPLORATION LLC

10/20/2007

1093

386

I-2007-013183

011N

018W

0020

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 20: NE/4, NE/4 NW/4, SW/4 NW/4

LTD TO 17,216'

OK5129558-015

WASHITA

JOLIFF, FRED

CHESAPEAKE
EXPLORATION LLC

10/29/2007

1094

423

I-2008-000136

011N

018W

0020

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 20: NE/4

OK5129558-016

WASHITA

DICKERSON,
FORREST A &
NETA F TRUST
U/T/A LTD

CHESAPEAKE
EXPLORATION LLC

10/20/2007

1095

583

I-2008-000517

011N

018W

0020

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 20: NE/4, NE/4 NW/4, SW/4 NW/4

LTD TO 17,216'

OK5129558-017

WASHITA

MCNATT, J R
REV TR U/A/D 5-
20-96, SHARON
ANN HALL, S/
TRST

CHESAPEAKE
EXPLORATION LLC

11/18/2007

1094

646

I-2008-000214

011N

018W

0020

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 20: SW/4 NW/4

LTD TO 100' BELOW S.E. OF DES MOINES FM (17,216')

OK5129558-018

WASHITA

MOORE,
DEBORAH & T B

CHESAPEAKE
EXPLORATION LLC

10/20/2007

1103

591

I-2008-003185

011N

018W

0020

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 20: NE/4, NE/4 NW/4, SW/4 NW/4

LTD TO 17,216'

OK5129558-019

WASHITA

KNIGHT, MARY
SUE & FRANK
JR

CHESAPEAKE
EXPLORATION LLC

11/20/2007

1097

296

I-2008-001143

011N

018W

0020

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 20: SE/4 NW/4, SW/4 NW/4

OK5129558-020

WASHITA

PHILLIPS
FAMILY TR U/T/
A DTD 10-1-99

CHESAPEAKE
EXPLORATION LLC

11/14/2007

1099

528

I-2008-001935

011N

018W

0020

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 20: SW/4 NW/4

LTD TO 100' BELOW S.E. OF DES MOINES FM (17,216')

OK5129558-021

WASHITA

AUSTIN, GLEN
EDWARD
FAMILY TRUST
DATED 9/19/91

CHESAPEAKE
EXPLORATION LLC

10/20/2007

1095

714

I-2008-000559

011N

018W

0020

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 20: NE/4, NE/4 NW/4

LTD TO 17,216'

Lease No

County

Lease Name

Lessee

Lease Date

Book

Page

Entry

Twn

Rge

Sec

FINAL LEGAL DESCP

OK5129558-022

WASHITA

SEARLE, JACK B
& TAMARA D

CHESAPEAKE
EXPLORATION LLC

2/14/2008

1102

917

I-2008-002940

011N

018W

0020

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 20: SW/4 NW/4

SURFACE TO DES MOINES GRANITE WASH FM (17,216')

OK5129558-023

WASHITA

OHARA, LINDA

CHESAPEAKE
EXPLORATION LLC

7/18/2008

1118

486

I2008 008595

011N

018W

0020

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 20: SW/4 NW/4

OK5129558-024

WASHITA

HOFFMAN JR,
BILLY JOE &
REBECCA

CHESAPEAKE
EXPLORATION LLC

7/13/2008

1116

391

I-2008-007917

011N

018W

0020

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 20: SW/4 NW/4

OK5129558-025

WASHITA

BIZZELL, ROBERT

CHESAPEAKE
EXPLORATION LLC

7/18/2008

1116

423

I-2008-007928

011N

018W

0020

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 20: SW/4 NW/4

OK5129558-026

WASHITA

HOFFMAN,
NANCY ELLEN

CHESAPEAKE
EXPLORATION LLC

7/13/2008

1118

I-2008-008471

011N

018W

0020

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 20: SW/4 NW/4

OK5129558-027

WASHITA

CULP, JANE &
MITCHELL

CHESAPEAKE
EXPLORATION LLC

7/13/2008

1120

I-2008-009167

011N

018W

0020

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 20: SW/4 NW/4

OK5129558-032

WASHITA

BIZZELL, GAIL

CHESAPEAKE
EXPLORATION LLC

7/27/2009

1145

921

I-2009-006144

011N

018W

0020

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 20: SW/4 NW/4

OK5129558-033

WASHITA

AUSTIN MINERAL
INTERESTS, LLC

CHESAPEAKE
EXPLORATION LLC

12/21/2009

1159

I-2010-000555

011N

018W

0020

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 20: SW/4 NW/4

OK5129558-034

WASHITA

CEKOSKY, MIKE

CHESAPEAKE
EXPLORATION LLC

4/15/2010

1167

642

I-2010-003552

011N

018W

0020

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 20: SW/4 NW/4

OK5129558-035

WASHITA

CEKOSKY,
ROBERT
ANTHONY AKA
BOB CEKOSKY

CHESAPEAKE
EXPLORATION LLC

4/25/2010

1167

645

I-2010-003553

011N

018W

0020

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 20: SW/4 NW/4

OK5990067-000

WASHITA

OCC
#201000652/CD
#575976

COI & CELLC,
APPLICANTS

6/8/2010

011N

018W

0020

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 20: ALL, LIMITED TO THE VIRGILIAN, MISSOURAIN AND DES MOINES COMMON SOURCES OF SUPPLY

OK5128511-022

WASHITA

WALTERS,
WAYNE A &
SHAWN S 2008
OIL & GAS REV
LVG TR

CHESAPEAKE
EXPLORATION LLC

12/18/2009

1159

303

I-2010-000657

011N

018W

0021

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 21: NW/4

OK5128511-023

WASHITA

KIRK, DAVID W

CHESAPEAKE
EXPLORATION LLC

8/20/2010

1182

790

I-2010-008546

011N

018W

0021

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 21: NW/4

OK5128511-024

WASHITA

COPE, WADE

CHESAPEAKE
EXPLORATION LLC

9/3/2010

1182

798

I-2010-008548

011N

018W

0021

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 21: NE/4

OK5128511-025

WASHITA

COPE, MAX G
REV TR, DTD
08/13/03, MAX &
BETH COPE,
TRUSTEES

CHESAPEAKE
EXPLORATION LLC

8/31/2010

1186

872

I-2010-009950

011N

018W

0021

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 21: NE/4

OK5128511-026

WASHITA

THE UNITED
METHODIST
RETIREMENT &
HEALTH CARE
CENTER, INC

CHESAPEAKE
EXPLORATION LLC

1/17/2011

1198

261

I-2011-002958

011N

018W

0021

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 21: NE/4

OK5128511-027

WASHITA

BIZZELL,
SUZANNE
REVOCABLE
TRUST, DATED
11/14/98

CHESAPEAKE
EXPLORATION LLC

12/6/2010

1190

877

I-2011-000086

011N

018W

0021

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 21: NW/4

OK5128511-028

WASHITA

OGI INC BY JACK
B SEARLE,
PRESIDENT

CHESAPEAKE
EXPLORATION,
LLC

2/9/2011

1199

292

I-2011-003280

011N

018W

0021

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 21: NE/4

OK9270045-002

WASHITA

WESNER, SCOTT

DAVID S
THOMPSON &
ASSOCIATES

10/16/2007

1088

223

I-2007-011436

011N

018W

0021

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 21: SW/4

OK9270045-003

WASHITA

POLLARD,
SANDRA JOAN
AND RONALD

CHESAPEAKE
EXPLORATION,
LLC

10/12/2010

1188

794

I-2010-010583

011N

018W

0021

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 21: SW/4

OK9270045-004

WASHITA

RIALTO
PRODUCTION
COMPANY

CHESAPEAKE
EXPLORATION LLC

1/18/2011

1193

857

I-2011-001047

011N

018W

0021

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 21: NW/4, SW/4

OK9270745-003

WASHITA

RILEY, FRANK L

CHESAPEAKE
EXPLORATION LLC

3/15/2010

1171

242

I-2010-004822

011N

018W

0021

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 21: SW/4

OK9270762-000

WASHITA

WOOD,
FLORENCE
WILIIAMS
KIDWELL

CHESAPEAKE
EXPLORATION LLC

9/3/2010

1183

793

I-2010-008929

011N

018W

0021

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 21: N/2 SE/4, SE/4 SE/4

Lease No

County

Lease Name

Lessee

Lease Date

Book

Page

Entry

Twn

Rge

Sec

FINAL LEGAL DESCP

OK9270771-000

WASHITA

MASON, JAMES
R AND
CHANDRA S

CHESAPEAKE
EXPLORATION LLC

11/17/2010

1192

494

I-2011-000578

011N

018W

0021

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 21: SW/4 SE/4

A00281-2334

WASHITA

HUBBARD ,
PEARL INDIV &
ADMINR

D A BASH AND
ASSOCIATES INC

10/7/1980

534

316

011N

018W

0023

NE/4 Sec. 23-11N-18W

A00281-2335

WASHITA

ARNOLD , SAM H

JOSEPH K CASKEY

5/13/1977

464

585

011N

018W

0023

NE/4 Sec. 23-11N-18W

A00281-2336

WASHITA

HALE , VIRGINIA
L CARPENTER &

JACK B SMITH

6/7/1977

468

561

011N

018W

0023

NE/4 Sec. 23-11N-18W

A00281-2337

WASHITA

JAVORSKY ,
ADOLPH & LEA

EL PASO
EXPLORATION CO

3/7/1980

518

352

011N

018W

0023

NE/4 Sec. 23-11N-18W

A00991-2373

WASHITA

THOMAS , M V

DYCO PETROLEUM
CORP

3/6/1980

517

820

011N

018W

0023

SE/4 Sec. 23-11N-18W

A01852-2379

WASHITA

KLEMME,
MARVIN

HARVEY E WHITE
ENTERPRISES INC

11/15/1976

458

153

011N

018W

0023

INSOFAR AS TO N/2 SW/4 & SE/4 SW/4 & SE/4 Sec. 23-11N-18W

A01877-2385

WASHITA

WHITE ,
HARVEY E

ONG EXPLORATION,
INC

1/9/1975

440

184

011N

018W

0023

SW/4 SW/4 Sec. 23-11N-18W

A01877-2386

WASHITA

JOHNSTON,
MICHAEL R.
AND WINDELL J.

J C HILL OIL & GAS
INC

1/26/1982

580

165

011N

018W

0023

N/2 SW/4 AND SE/4 SW/4. Sec. 23-11N-18W

A02187-2395

WASHITA

BEADLES ,
BONNIE L &
GARY E

EL PASO NATURAL
GAS CO

5/27/1977

467

544

011N

018W

0023

INSOFAR AS TO N/2 SW/4 & SE/4 SW/4 Sec. 23-11N-18W

A02187-2396

WASHITA

SWOPES , JOYCE
ANN & THOMAS
J.

EL PASO NATURAL
GAS CO

5/27/1977

467

542

011N

018W

0023

INSOFAR AS TO N/2 SW/4 & SE/4 SW/4 Sec. 23-11N-18W

A02187-2397

WASHITA

TUCKER , L
NADINE

W R GRAY

4/3/1979

500

487

011N

018W

0023

INSOFAR AS TO E/2 SW/4 & NW/4 SW/4 Sec. 23-11N-18W

A02188-2398

WASHITA

JUDY , EARL E &
WILLIAM L

HARVEY E WHITE
ENERPRISES, INC

1/28/1980

519

671

011N

018W

0023

NW/4 Sec. 23-11N-18W

OK5124595-001

WASHITA

HOWENSTINE,
THOMAS ET AL

WHITE, HARVEY E
ENTERPRISES

3/4/1977

471

836

7578

011N

018W

0023

INSOFAR AND ONLY INSOFAR AS SAID LEASE COVERS:

TOWNSHIP 11 NORTH-RANGE 18 WEST

SECTION 23: N2SW, SESW; L&E THE KLEMME 2-23 WB.

OK5124595-002

WASHITA

HOWENSTINE,
VIOLA ET AL

WHITE, HARVEY E
ENTERPRISES

4/14/1977

471

834

7577

011N

018W

0023

INSOFAR AND ONLY INSOFAR AS SAID LEASE COVERS:

TOWNSHIP 11 NORTH-RANGE 18 WEST

SECTION 23: N2SW, SESW, L&E THE KLEMME 2-23 WB

OK3530006-006

WASHITA

WILLIAMSON,
EDWIN L

CHESAPEAKE
EXPLORATION LP

6/6/2006

1042

257

I-2006-006100

011N

018W

0024

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 24: W/2 NW/4, NW/4 SW/4, SW/4 SW/4, SE/4 SW/4, SE/4

OK3530006-007

WASHITA

AUSTIN, NAOMI
K

CHESAPEAKE
EXPLORATION LP

6/7/2006

1042

497

I-2006-006181

011N

018W

0024

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 24: W/2 NW/4, NW/4 SW/4, SW/4 SW/4, SE/4 SW/4, SE/4

OK3530006-012

WASHITA

CORNELL,
SHARON LYNN

CHESAPEAKE
EXPLORATION LLC

9/6/2007

1083

607

I-2007-009775

011N

018W

0024

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 24: SW/4 SW/4

LTD TO 17,041'

OK3530006-013

WASHITA

HARRELL,
ZELMOND, C/O
CHARLES
HARRELL

CHESAPEAKE
EXPLORATION LLC

10/15/2007

1088

192

I-2007-011419

011N

018W

0024

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 24: SW/4 SW/4

LTD TO 17,041'

OK3530006-014

WASHITA

NIABC, A
LIMITED
PARTNERSHIP

CHESAPEAKE
EXPLORATION LLC

10/15/2007

1088

879

I-2007-011655

011N

018W

0024

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 24: SW/4 SW/4

LTD TO 17,041'

OK3530006-015

WASHITA

HARRELL,
CORNELL
TRUST, ELLA J
HARRELL, ET
AL, TRUSTEES

CHESAPEAKE
EXPLORATION LLC

10/15/2007

1096

754

I-2008-000911

011N

018W

0024

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 24: SW/4 SW/4

LTD TO 17,041'

OK3530006-016

WASHITA

KLEMME,
ROBERT LIFE
ESTATE

CHESAPEAKE
EXPLORATION LLC

1/10/2008

1099

696

I-2008-002003

011N

018W

0024

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 24: W/2 NW/4, W/2 SW/4, SE/4 SW/4, SE/4

OK3530006-017

WASHITA

CROZIER,
ROBERT

CHESAPEAKE
EXPLORATION LLC

2/6/2008

1100

864

I-2008-002235

011N

018W

0024

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 24: SE/4 SW/4

SURFACE TO DES MOINES GRANITE WASH FM (17,350')

Lease No

County

Lease Name

Lessee

Lease Date

Book

Page

Entry

Twn

Rge

Sec

FINAL LEGAL DESCP

OK3530006-018

WASHITA

WYMAN, LYNDA
F

CHESAPEAKE
EXPLORATION LLC

2/6/2008

1100

867

I-2008-002236

011N

018W

0024

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 24: SE/4 SW/4

SURFACE TO DES MOINES GRANITE WASH FM (17,350')

OK3530006-019

WASHITA

HARRELL,
VIRGILENE W
REVOCABLE
TRUST DTD
07/07/94

CHESAPEAKE
EXPLORATION LLC

2/18/2008

1104

179

I-2008-003418

011N

018W

0024

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 24: SW/4 SW/4

OK3530006-020

WASHITA

JONES, SHERRY
LYNN

CHESAPEAKE
EXPLORATION LLC

4/1/2008

1110

922

I-2008-005946

011N

018W

0024

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 24: SW/4 SW/4

OK3530006-021

WASHITA

WELSH, DONNA
SUE CORNELL

CHESAPEAKE
EXPLORATION LLC

4/1/2008

1110

920

I-2008-005945

011N

018W

0024

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 24: SW/4 SW/4

OK3530006-023

WASHITA

KLEMME,
BRYAN ERIC

CHESAPEAKE
EXPLORATION LLC

1/10/2008

1115

454

I-2008-007545

011N

018W

0024

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 24: W/2 NW/4, W/2 SW/4, SE/4 SW/4, SE/4

OK3530006-024

WASHITA

KLEMME,
MICHAEL LYNN

CHESAPEAKE
EXPLORATION LLC

1/10/2008

1115

456

I-2008-007546

011N

018W

0024

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 24: W/2 NW/4, W/2 SW/4, SE/4 SW/4, SE/4

OK3530006-025

WASHITA

CORNELL,
PATRICK T

CHESAPEAKE
EXPLORATION LLC

9/6/2007

1082

807

I-2007-009467

011N

018W

0024

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 24: SW/4 SW/4

OK3530006-026

WASHITA

WALKER,
KATHLEEN C
LIV TR,
KATHLEEN &
JAMES WALKER,
COTRST

CHESAPEAKE
EXPLORATION LLC

9/6/2007

1082

810

I-2007-009468

011N

018W

0024

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 24: SW/4 SW/4

OK3530017-002

WASHITA

BUFFING, LEE
ROY & MALINDA

CHESAPEAKE
EXPLORATION LP

8/10/2006

1048

136

I-2006-008336

011N

018W

0024

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 24: SE/4

LTD TO 17,041

OK3530017-004

WASHITA

WILLIAMSON,
HUGH R

CHESAPEAKE
EXPLORATION LP

6/6/2006

1042

259

I-2006-006101

011N

018W

0024

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 24: W/2 NW/4, NW/4 SW/4, SW/4 SW/4, SE/4 SW/4, SE/4

OK3530017-005

WASHITA

EAGLE,
MARTHA MARIE
A/K/A MRS
GRANT EAGLE

CHESAPEAKE
EXPLORATION LLC

8/31/2007

1084

513

I-2007-010123

011N

018W

0024

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 24: SW/4 SW/4

LTD TO 17,505'

OK3530017-006

WASHITA

CORNELL,
MARGARET
IRENE, A/K/A
MARGARET
IRENE MEENAN

CHESAPEAKE
EXPLORATION LLC

9/7/2007

1086

307

I-2007-010721

011N

018W

0024

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 24: SW/4 SW/4

LTD TO 17,041'

OK3530017-007

WASHITA

CORNELL, ANNE
MARIE

CHESAPEAKE
EXPLORATION LLC

10/2/2007

1088

863

I-2007-011648

011N

018W

0024

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 24: SW/4 SW/4

OK3530017-008

WASHITA

CORNELL, JAN
MARION, A/K/A
JAN MARION
ARTECONA

CHESAPEAKE
EXPLORATION LLC

10/2/2007

1093

831

I-2007-013323

011N

018W

0024

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 24: SW/4 SW/4

OK3530017-009

WASHITA

CORNELL,
MARTHA
CHRISTINE

CHESAPEAKE
EXPLORATION LLC

10/2/2007

1094

815

I-2008-000273

011N

018W

0024

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 24: SW/4 SW/4

OK3530017-010

WASHITA

JONES-
KALKMAN
MINERAL
COMPANY

CHESAPEAKE
EXPLORATION LLC

1/21/2008

1097

656

I-2008-001271

011N

018W

0024

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 24: W/2 NW/4, NW/4 SW/4, NE/4 SW/4

LTD TO 16,991'

OK3530017-011

WASHITA

KIRSCHNER,
MICHAEL PAUL

CHESAPEAKE
EXPLORATION LLC

2/14/2008

1103

645

I-2008-003205

011N

018W

0024

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 24: SW/4 SW/4

SURFACE TO DES MOINES GRANITE WASH FM (17,350')

OK3530017-012

WASHITA

GREEN, JOHN
ROBERT F/K/A
CORNELL

CHESAPEAKE
EXPLORATION LLC

4/1/2008

1108

777

I-2008-005173

011N

018W

0024

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 24: SW/4 SW/4

OK3530017-013

WASHITA

GREEN, HELEN
T, HEIR OF
THOMAS ROSS
CORNELL

CHESAPEAKE
EXPLORATION LLC

4/1/2008

1108

779

I-2008-005174

011N

018W

0024

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 24: SW/4 SW/4

OK3530017-014

WASHITA

COLEMAN,
GEORGIA ANN

CHESAPEAKE
EXPLORATION LLC

4/1/2008

1109

719

I-2008-005550

011N

018W

0024

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 24: SW/4 SW/4

OK3530017-015

WASHITA

WALSH
MINERAL
PROPERTIES,
LLC

CHESAPEAKE
EXPLORATION LLC

5/12/2008

1123

428

I-2008-010467

011N

018W

0024

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 24: NE/4 SW/4

Lease No

County

Lease Name

Lessee

Lease Date

Book

Page

Entry

Twn

Rge

Sec

FINAL LEGAL DESCP

OK3530031-000

WASHITA

ST/OK - CLO CS-
25762

CHESAPEAKE
EXPLORATION LP

9/28/2006

1057

848

I-2007-000335

011N

018W

0024

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 24: E/2 NW/4

OK3530051-000

WASHITA

ST/OK - CS-25663

CHESAPEAKE
EXPLORATION LP

7/21/2006

1047

663

I-2006-008174

011N

018W

0024

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 24: NE/4

LTD TO DES MOINES GRANITE WASH

OK353006-022

WASHITA

KLEMME,
TERRY WAYNE

CHESAPEAKE
EXPLORATION
LLC

1/10/2008

1115

452

I-2008-007544

011N

018W

0024

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 24: W/2 NW/4, SE/4 SW/4, W/2 SW/4, SE/4

OK9270170-001

WASHITA

BUFFING, LEE
ROY &
MALINDA LOU

ROBERT W MOORE

1/27/1977

460

688

011N

018W

0024

INSOFAR & ONLY SO FAR AS:

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 24: SE/4

OK9270358-001

WASHITA

OCC #554153/CD
#200801621

COI-CELLC

5/15/2008

UNRECORDED

011N

018W

0024

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 24: ALL

LTD TO THE MISSOURIAN GRANITE WASH & DES MOINES GRANITE WASH

A00278-2330

WASHITA

GALLASPY ,
GEORGE , ET AL

BILL J BROWN

12/29/1981

540

146

011N

018W

0025

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 25: NW/4 SE/4

A00278-5225

WASHITA

SCHMIDT,
EDGER &
MAMIE, H/W

ROBERT W MOORE

4/30/1973

424

583

2041

011N

018W

0025

TOWNSHIP 11 NORTH-RANGE 18 WEST

SECTION 25: S2SE, NESE

A00279-2331

WASHITA

AMERICAN
FLETCHER
NATIONAL
BANK , TR.

D A BASH AND
ASSOCIATES INC

4/24/1981

553

271

011N

018W

0025

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 25: E/2 NW/4, SW/4 NW/4

A00280-2332

WASHITA

EVANS, JOHN K

D A BASH AND
ASSOCIATES INC

4/27/1981

553

275

011N

018W

0025

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 25: SW/4

A00280-2333

WASHITA

MYERS ,
PAMELA S

D A BASH AND
ASSOCIATES INC

4/27/1981

553

274

011N

018W

0025

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 25: SW/4

OK9270052-001

WASHITA

BOSE, EDWARD
J & MARIE

CHALFANT,
MAGEE &
CLIFTON, INC

2/18/1977

463

942

2977

011N

018W

0025

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 25: NW/4 NW/4

OK9270052-002

WASHITA

ST/OK - EI-2808

ROBERT W MOORE

3/14/1978

483

290

3438

011N

018W

0025

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 25: NW/4 NW/4

OK9270053-001

WASHITA

ROZMAN, MAE
ALICE & EVANS,
ALICE O

HARVEY E WHITE
ENTERPRISES INC

4/20/1977

466

746

4771

011N

018W

0025

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 25: SW/4

OK9270053-002

WASHITA

MACDOUGALL,
FAY LOUISE

HARVEY E WHITE
ENTERPRISES INC

4/20/1977

466

742

4769

011N

018W

0025

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 25: SW/4

OK9270053-003

WASHITA

GRIFFITH,
JENNIE E

HARVEY E WHITE
ENTERPRISES INC

5/20/1977

466

802

4799

011N

018W

0025

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 25: SW/4

OK9270053-004

WASHITA

PARRISH,
ROBERT E, ET
AL

HARVEY E WHITE
ENTERPRISES INC

4/20/1977

466

244

4770

011N

018W

0025

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 25: SW/4

OK9270053-005

WASHITA

MEGERT, VIOLA

CHALFANT,
MAGEE &
CLIFTON, INC

2/15/1977

462

455

2167

011N

018W

0025

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 25: SW/4

OK9270053-006

WASHITA

BOYD, MARION
L

HARVEY E WHITE
ENTERPRISES INC

4/20/1977

466

740

4768

011N

018W

0025

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 25: SW/4

OK9270146-001

WASHITA

OCC #231708/CD #101580

EXXON
CORPORATION

1/18/1983

011N

018W

0025

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 25: ALL, BROWN DOLOMITE, DOUGLAS, HOXBAR, DES MOINES, MISSOURIAN GRANITE WASH, DES MOINES GRANITE WASH, SKINNER COMMON SOURCES OF SUPPLY

OK9270169-001

WASHITA

WALSH, DORIS A

SPECTRA ENERGY
CORP

7/13/1981

563

389

14165

011N

018W

0025

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 25: NW/4 SE/4

OK5126923-001

WASHITA

EDWARD J.
BOSE, ET UX

CHALFANT
MAGEE & CLIFTON

2/18/1977

463

940

011N

018W

0026

TOWNSHIP 11 NORTH, RANGE 18 WEST:

SECTION 26: E/2 SW/4 , NE/4 , SE/4 NW/4, LIMITED TO THE OSU 2-26 WELLBORE.

Lease No

County

Lease Name

Lessee

Lease Date

Book

Page

Entry

Twn

Rge

Sec

FINAL LEGAL DESCP

OK5126923-002

WASHITA

ST/OK - CLO EI-
2809

ROBERT W
MOORE

3/14/1978

483

292

011N

018W

0026

TOWNSHIP 11 NORTH, RANGE 18 WEST:

SECTION 26: NE/4, LIMITED TO THE OSU 2-26 WB.

OK5126923-003

WASHITA

ST/OK - CLO EI-
2810

ROBERT W
MOORE

3/14/1978

483

294

011N

018W

0026

TOWNSHIP 11 NORTH, RANGE 18 WEST:

SECTION 26: SE/4 NW/4 , E/2 SW/4, LIMITED TO THE OSU 2-26 WB.

OK5126924-000

WASHITA

WETER, LILLIE,
ET AL

ROBERT W
MOORE

8/10/1972

417

191

011N

018W

0026

TOWNSHIP 11 NORTH, RANGE 18 WEST:

SECTION 26: SE/4, LIMITED TO THE OSU 2-26 WB.

OK5126925-001

WASHITA

BRADY, ROBERT
AUSTIN

EXXON CORP

2/17/1983

611

558

011N

018W

0026

TOWNSHIP 11 NORTH, RANGE 18 WEST:

SECTION 26: W/2 SW/4, LIMITED TO THE OSU 2-26 WB.

OK5126925-002

WASHITA

RAINBOLT,
VENDA C., ET AL

JACK B SMITH

5/7/1977

474

966

011N

018W

0026

TOWNSHIP 11 NORTH, RANGE 18 WEST:

SECTION 26: W/2 SW/4, LIMITED TO THE OSU 2-26 WB.

A02020-3378

WASHITA

ROCKET OIL AND
GAS
COMPANY , ET AL

AN - SON
CORPORATION

3/4/1982

582

423

011N

018W

0027

E/2 SW/4 & W/2 SE/4 LIMITED TO RIGHTS OUTSIDE AND EXCLUSIVE OF THE WELLBORES OF THE ANTELOPE #1-27 AND ANTELOPE #2-27 WELLS Sec. 27-11N-18W

A02020-3379

WASHITA

BAIRD , M M &
INEZ

W. E. MILLS

12/7/1973

429

814

011N

018W

0027

TOWNSHIP 11 NORTH, RANGE 18 WEST

SECTION 27: E/2 SW/4 & W/2 SE/4 LIMITED TO RIGHTS OUTSIDE AND EXCLUSIVE OF THE WELLBORES OF THE ANTELOPE #1-27 AND ANTELOPE #2-27 WELLS

A03368-10234

WASHITA

FOTH , WALTER &
ESTER M

RED LAND
ENERGY CO

7/27/1978

488

825

440730

011N

018W

0027

TOWNSHIP 11 NORTH-RANGE 18 WEST

SECTION 27: E2SW, W2SE LIMITED TO RIGHTS OUTSIDE AND EXCLUSIVE OF THE WELLBORES OF THE ANTELOPE #1-27 AND ANTELOPE #2-27 WELLS

OK5121095-001

WASHITA

LADD
PETROLEUM
CORPORATION

INEXCO OIL
COMPANY

5/19/1980

522

689

011N

018W

0027

W/2 SE/4; E/2 SW/4 ANTELOPE 1-27

OK5121095-002

WASHITA

BOSE, JOHN AND
FREDA, HIS WIFE

HARVEY E
WHITE
ENTERPRISES,INC

2/5/1979

498

011N

018W

0027

TOWNSHIP 11 NORTH-RANGE 18 WEST

SECTION 27: NE/4 NE/4

OK5121095-003

WASHITA

HOEPFNER,
MARY AND
HARVEY, HER
HUSBAND, ET AL

EL PASO
NATURAL GAS
COMPANY

10/26/1978

494

976

011N

018W

0027

TOWNSHIP 11 NORTH-RANGE 18 WEST

SECTION 27: NE/4 NE/4

OK5121095-004

WASHITA

ROSE, MAYME M,
A SINGLE
WOMAN

HARVEY E
WHITE
ENTERPRISES,INC

11/21/1978

497

696

011N

018W

0027

TOWNSHIP 11 NORTH-RANGE 18 WEST

SECTION 27: NE/4 NE/4

OK5121095-005

WASHITA

KLINZMAN, ELLA
MAE AND
ARTHUR, HER
HUSBAND

HARVEY E
WHITE
ENTERPRISES,INC

11/21/1978

497

700

011N

018W

0027

TOWNSHIP 11 NORTH-RANGE 18 WEST

SECTION 27: NE/4 NE/4

OK5121095-006

WASHITA

WORKMAN,
CHARLES AND
NADYNE, HIS
WIFE

HARVEY E
WHITE
ENTERPRISES,INC

11/21/1978

497

706

011N

018W

0027

TOWNSHIP 11 NORTH-RANGE 18 WEST

SECTION 27: NE/4 NE/4

OK5121095-007

WASHITA

BUEHLER, DORA,
A SINGLE
WOMAN, ET AL

EL PASO
NATURAL GAS
COMPANY

11/22/1978

494

981

011N

018W

0027

TOWNSHIP 11 NORTH-RANGE 18 WEST

SECTION 27: NE/4 NE/4

OK9270211-001

WASHITA

WESNER, SCOTT

DAVID S
THOMPSON &
ASSOCIATES

9/12/2007

1088

237

I-2007-011443

011N

018W

0028

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 28: NW/4, W/2 SW/4

OK9270775-001

WASHITA

SMITH, KENNETH
C REV TRUST

CHESAPEAKE
EXPLORATION
LLC

11/29/2010

1190

736

I-2011-000049

011N

018W

0028

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 28: NE/4, E/2 SE/4

OK9270775-002

WASHITA

MAP2004-OK

CHESAPEAKE
EXPLORATION

5/12/2011

1208

600

I-2011-005793

011N

018W

0028

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 28: W2NE,NW,NWSW

OK9270880-001

WASHITA

CHURCH OF
CHRIST

CHESAPEAKE
EXPLORATION
LLC

3/25/2011

1201

I-2011-003893

011N

018W

0028

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 28: E/2 SW/4, W/2 SE/4

OK9270880-002

WASHITA

MEE, DAVID
EDWARD

CHESAPEAKE
EXPLORATION
LLC

4/19/2011

1200

664

I-2011-003775

011N

018W

0028

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 28: E/2 SW/4, W/2 SE/4

Lease No

County

Lease Name

Lessee

Lease Date

Book

Page

Entry

Twn

Rge

Sec

FINAL LEGAL DESCP

OK9270880-003

WASHITA

BELL, JENNIFER
K TANNER AKA
JENNIFER K

CHESAPEAKE
EXPLORATION
LLC

5/12/2011

1204

935

I-2011-004886

011N

018W

0028

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 28: E/2 SW/4, W/2 SE/4

OK9270212-001

WASHITA

WESNER, SCOTT

DAVID S
THOMPSON &
ASSOCIATES

9/12/2007

1088

235

I-2007-011442

011N

018W

0029

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 29: E/2 SE/4, SE/4 NE/4

OK9270213-001

WASHITA

REEDER, SR,
THE LIVING
TRUST DATED
7/16/96

DAVID S
THOMPSON &
ASSOCIATES

9/21/2007

1088

231

I-2007-011440

011N

018W

0029

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 29: N/2 NE/4, SW/4 NE/4, NW/4 SE/4, NW/4, SW/4, NORTH 30 ACRES OF SW/4 SE/4

OK9270213-002

WASHITA

NEWMAN, THE
LUTHER B
REVOCABLE
TRUST DATED
8/15/96

DAVID S
THOMPSON &
ASSOCIATES

9/21/2007

1088

227

I-2007-011438

011N

018W

0029

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 29: N/2 NE/4, SW/4 NE/4, NW/4 SE/4, NW/4, SW/4, NORTH 30 ACRES OF SW/4 SE/4

OK9270213-003

WASHITA

NEWMAN, THE
JANICE ANN
REVOCABLE
TRUST DATED
8/15/96

DAVID S
THOMPSON &
ASSOCIATES

9/21/2007

1088

225

I-2007-011437

011N

018W

0029

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 29: N/2 NE/4, SW/4 NE/4, NW/4 SE/4, NW/4, SW/4, NORTH 30 ACRES OF SW/4 SE/4

OK5122768-001

WASHITA

OCC #413256

BARRETT
RESOURCES
CORPORATION

6/16/1997

011N

018W

0030

SEC 30-11N-18W: ALL

OK5126927-001

WASHITA

FELLERS, LINA
LEE

ANDERMAN/
SMITH &
COMPANY

7/18/1994

812

668

011N

018W

0030

TOWNSHIP 11 NORTH-RANGE 18 WEST

SECTION 30: E2

OK5126927-002

WASHITA

REEDER, JAMES
D ET UX

ANDERMAN/
SMITH &
COMPANY

7/18/1994

812

670

011N

018W

0030

TOWNSHIP 11 NORTH-RANGE 18 WEST

SECTION 30: E2

OK5126927-003

WASHITA

WILSON,
MAEDELLE M
TRUST

ARROWHEAD
RESOURCES INC

1/5/1996

830

689

011N

018W

0030

SEC 30-11N-18W: E/2

OK5126927-012

WASHITA

BLUMENTHAL,
DUNNIE ET UX

BLACKROCK
RESOURCES LLC

5/1/1997

854

1016

011N

018W

0030

SEC 30-11N-18W: E/2

OK5126927-013

WASHITA

PENDLETON,
DANNY L ET UX

BLACKROCK
RESOURCES LLC

4/16/1997

854

1018

011N

018W

0030

SEC 30-11N-18W: E/2

OK5126927-014

WASHITA

GARTHRIGHT,
MICHAEL L
ETAL

BLACKROCK
RESOURCES LLC

4/18/1997

855

175

011N

018W

0030

SEC 30-11N-18W: E/2

OK5126927-015

WASHITA

JORDAN,
GLENDA E ET
VIR

BLACKROCK
RESOURCES LLC

5/12/1997

855

1101

011N

018W

0030

SEC 30-11N-18W: E/2

OK5126927-016

WASHITA

BLAKELY,
HERBERT S

BLACKROCK
RESOURCES LLC

5/29/1997

856

227

011N

018W

0030

SEC 30-11N-18W: E/2

OK5126927-017

WASHITA

WADE, WAYNE
ET UX

BLACKROCK
RESOURCES LLC

5/6/1997

856

229

011N

018W

0030

SEC 30-11N-18W: E/2

OK5126927-018

WASHITA

BONNY, JACK

BLACKROCK
RESOURCES LLC

6/6/1997

868

435

011N

018W

0030

SEC 30-11N-18W: E/2

OK5126928-001

WASHITA

JERRY
SULLIVAN
ETUX

ANDERMAN/
SMITH &
COMPANY

7/18/1994

812

672

011N

018W

0030

TOWNSHIP 11 NORTH-RANGE 18 WEST

SECTION 30: SW

OK5126928-002

WASHITA

MCLAUGHLIN,
LAVONA M

ANDERMAN/
SMITH &
COMPANY

7/27/1994

812

633

011N

018W

0030

TOWNSHIP 11 NORTH- RANGE 18 WEST

SECTION 30: SW

OK5126928-003

WASHITA

NEESE, FRANK

ANDERMAN/
SMITH &
COMPANY

8/15/1994

813

108

011N

018W

0030

TOWNSHIP 11 NORTH-RANGE 18 WEST

SECTION 30: SW

OK5126928-011

WASHITA

WOODS, EDITH

BLACKROCK
RESOURCES LLC

4/14/1997

868

437

011N

018W

0030

SEC 30-11N-18W: LOTS 3 & 4, & E/2 SW/4

OK5126928-012

WASHITA

ARCHER,
BRENDA LOU
COLLINS

BLACKROCK
RESOURCES LLC

5/7/1997

868

439

011N

018W

0030

SEC 30-11N-18W: LOTS 3 & 4, & E/2 SW/4

OK5126928-013

WASHITA

NEECE,
SONDRA

BLACKROCK
RESOURCES LLC

5/8/1997

868

441

011N

018W

0030

SEC 30-11N-18W: LOTS 3 & 4, & E/2 SW/4

OK5126929-001

WASHITA

NIX, LOIS C

ANDERMAN/
SMITH &
COMPANY

7/20/1994

812

674

011N

018W

0030

TOWNSHIP 11 NORTH-RANGE 18 WEST

SECTION 30: NW

OK5126929-002

WASHITA

HULL, MARLIN
LESLIE

ANDERMAN/
SMITH &
COMPANY

7/25/1994

812

676

011N

018W

0030

TOWNSHIP 11N RANGE 18W SECTION 30: NW

OK5126929-003

WASHITA

DICK,
ROSEMARY
SUSAN HULL

ANDERMAN/
SMITH &
COMPANY

7/25/1994

812

678

011N

018W

0030

TOWNSHIP 11 NORTH-RANGE 18 WEST

SECTION 30: NW

OK5126929-004

WASHITA

HULL, ALAN
HARLEY

ANDERMAN/
SMITH &
COMPANY

7/25/1994

812

680

011N

018W

0030

TOWNSHIP 11 NORTH-RANGE 18 WEST

SECTION 30: NW

OK5126929-005

WASHITA

HULL, ROGER
TALBOT

ANDERMAN/
SMITH &
COMPANY

7/25/1994

812

635

011N

018W

0030

TOWNSHIP 11 NORTH-RANGE 18 WEST

SECTION 30: NW

35-001984-001

WASHITA

WEST, LLOYD O

CHESAPEAKE
EXPLORATION,
LLC

7/25/2011

1212

517

I-2011-006709

011N

018W

0032

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 32: N2SE

35-001984-002

WASHITA

CLOW, JUDITH
A

CHESAPEAKE
EXPLORATION,
LLC

7/25/2011

1212

514

I-2011-006708

011N

018W

0032

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 32: N2SE

OK9270214-001

WASHITA

REEDER, SR,
THE LIVING
TRUST DATED
7/16/96

DAVID S
THOMPSON &
ASSOCIATES

9/21/2007

1088

229

I-2007-011439

011N

018W

0032

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 32: NW/4

Lease No

County

Lease Name

Lessee

Lease Date

Book

Page

Entry

Twn

Rge

Sec

FINAL LEGAL DESCP

OK9270750-001

WASHITA

OGI, INC

CHESAPEAKE
EXPLORATION
LLC

5/26/2010

1175

1046

I-2010-006398

011N

018W

0032

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 32: NE/4

OK9270750-002

WASHITA

ENERGY
PROPERTIES
LIMITED L P

CHESAPEAKE
EXPLORATION
LLC

10/27/2010

1187

523

I-2010-010144

011N

018W

0032

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 32: NE/4

OK9270750-003

WASHITA

WESTON PASS
PARTNERS,
LLC

CHESAPEAKE
EXPLORATION
LLC

10/25/2010

1187

520

I-2010-010143

011N

018W

0032

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 32: NE/4

OK9270750-004

WASHITA

APPLE
BLOSSOM
ROYALTIES
LLC

CHESAPEAKE
EXPLORATION
LLC

11/10/2010

1189

233

I-2010-010777

011N

018W

0032

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 32: NE/4

OK9270762-001

WASHITA

MAP2004-OK

CHESAPEAKE
EXPLORATION
LLC

8/12/2010

1184

218

I-2010-009041

011N

018W

0032

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 32: N/2 SE/4

OK9270776-001

WASHITA

FARMERS
ROYALTY
COMPANY

CHESAPEAKE
EXPLORATION
LLC

12/2/2010

1192

480

I-2011-000574

011N

018W

0032

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 32: S/2 SE/4

OK0000553-001

WASHITA

WETER, LILLIE

ROBERT W
MOORE

8/18/1971

406

491

011N

018W

0035

TOWNSHIP 11 NORTH-RANGE 18 WEST

SECTION 35: S2

OK3530258-001

WASHITA

DELP, JUNIOR
& MARY FAYE

CHESAPEAKE
EXPLORATION LP

3/22/2007

1067

977

011N

019W

0002

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 2: LOTS 19-22, BLK 7, ORIGINAL TOWNSITE OF FOSS, LOTS 1-24, BLK 1, LOTS 1-24, BLK 3, LOTS 1-24, BLK 4, LOTS 1-7 & 13-24, BLK 5, LOTS 1-24, BLK 6, LOTS 19-22, BLK 8, AND LOTS 1-24, BLK 9, LOTS 1-6 & 23-24, BLK 8, FIRST ADDITION TO THE TOWN ON FOSS, OKLAHOMA

OK5124306-018

WASHITA

ST/OK - CLO
UP-703

CHESAPEAKE
EXPLORATION LP

7/21/2006

1047

666

I-2006-008175

011N

019W

0002

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 2: SW/4 (1/2 M.R.)

LTD TO DES MOINES GRANITE WASH

OK5124306-019

WASHITA

HEINRICHS, N
DALE & ANN

CHESAPEAKE
EXPLORATION LP

1/5/2007

1067

204

011N

019W

0002

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 2: SW/4

LTD TO 16,927'

OK5124306-020

WASHITA

EGGLESTON,
CHERRI ANNE

CHESAPEAKE
EXPLORATION LP

6/19/2007

1078

162

I-2007-007865

011N

019W

0002

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 2: SW/4

OK5124306-021

WASHITA

FINNELL-
MULINIX,
TERRI

CHESAPEAKE
EXPLORATION LP

6/19/2007

1079

I-2007-008182

011N

019W

0002

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 2: SW/4

OK5124306-022

WASHITA

SEIBOLD
ENERGY CO,
INC

CHESAPEAKE
EXPLORATION
LLC

12/13/2007

1097

I-2008-001052

011N

019W

0002

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 2: SW/4

SECTION 2: LOTS 1-24, BLOCK 10

LOTS 13-20, BLOCK 15

1ST ADDITION TO THE TOWN OF FOSS

SECTION 2: LOTS 3 & 5-24, BLOCK 13

LOTS 1-24, BLOCK 14

LOTS 1-24, BLOCK 15

LOTS 1-24, BLOCK 16

LOTS 1-24, BLOCK 17

LOTS 7-24, BLOCK 18

LOTS 1-6, BLOCK 19

LOTS 1-22, BLOCK 20

LOTS 1-24, BLOCK 21

2ND ADDITION TO THE TOWN OF FOSS

OK5128332-013

WASHITA

WORD, GENIVE

CHESAPEAKE
EXPLORATION LP

12/12/2006

1060

597

I-2007-001399

011N

019W

0002

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 2: LOTS 3, 4, S/2 NW/4

OK5128332-014

WASHITA

MOUSE,
MONTE MARK

CHESAPEAKE
EXPLORATION LP

12/12/2006

1060

809

I-2007-001477

011N

019W

0002

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 2: LOTS 3, 4, S/2 NW/4

Lease No

County

Lease Name

Lessee

Lease Date

Book

Page

Entry

Twn

Rge

Sec

FINAL LEGAL DESCP

OK5128332-015

WASHITA

MOUSE, MELANI
MARQUE

CHESAPEAKE
EXPLORATION LP

12/12/2006

1060

595

I-2007-001398

011N

019W

0002

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 2: LOTS 3, 4, S/2 NW/4

OK5128332-016

WASHITA

MOUSE, SHEILA

CHESAPEAKE
EXPLORATION LP

12/12/2006

1060

811

I-2007-001478

011N

019W

0002

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 2: LOTS 3, 4, S/2 NW/4

OK5128332-017

WASHITA

KENT, MONTE
LYNN A/K/A
MONTE LYNN
MOUSE

CHESAPEAKE
EXPLORATION LP

12/18/2006

1062

809

I-2007-002225

011N

019W

0002

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 2: LOTS 3, 4, S/2 NW/4

OK5128332-018

WASHITA

MOUSE, LESLIE
MERVIN &
SAUNDRA

CHESAPEAKE
EXPLORATION LP

12/12/2006

1062

435

I-2007-002087

011N

019W

0002

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 2: LOTS 3, 4, S/2 NW/4

OK5128332-019

WASHITA

MOUSE,
HEATHER A/K/A
HEATHER
KOEHN

CHESAPEAKE
EXPLORATION LP

12/15/2006

1062

496

I-2007-002110

011N

019W

0002

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 2: LOTS 3, 4, S/2 NW/4

OK5128332-020

WASHITA

TOLIN, MELISSA

CHESAPEAKE
EXPLORATION LP

12/15/2006

1061

404

I-2007-001711

011N

019W

0002

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 2: LOTS 3, 4, S/2 NW/4

OK5128332-021

WASHITA

MOUSE,
STEPHANIE

CHESAPEAKE
EXPLORATION LP

12/15/2006

1062

488

I-2007-002107

011N

019W

0002

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 2: LOTS 3 & 4, S/2 NW/4

OK5128332-022

WASHITA

MOUSE, STACEY

CHESAPEAKE
EXPLORATION LP

12/15/2006

1063

128

I-2007-002352

011N

019W

0002

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 2: LOTS 3 & 4, S/2 NW/4

OK5128332-023

WASHITA

MOUSE,
JANELLE NOW
JACKSON

CHESAPEAKE
EXPLORATION LP

12/15/2006

1061

402

I-2007-001710

011N

019W

0002

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 2: LOTS 3, 4, S/2 NW/4

OK5128332-024

WASHITA

FANNING,
TERRI MARGENE
MOUSE

CHESAPEAKE
EXPLORATION LP

12/18/2006

1074

289

I-2007-006428

011N

019W

0002

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 2: LOTS 3, 4, S/2 NW

OK5128332-025

WASHITA

MOUSE, MARVIN
ARTHUR

CHESAPEAKE
EXPLORATION LP

12/12/2006

1060

251

I-2007-001295

011N

019W

0002

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 2: LOTS 3, 4, S/2 NW/4

OK5128332-026

WASHITA

MAP2003-NET

CHESAPEAKE
EXPLORATION LP

6/28/2007

1077

236

I-2007-007545

011N

019W

0002

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 2: LOTS 3 AND 4 AND S/2 NW/4

LTD TO 16,927'

OK5128332-027

WASHITA

ALLAR
COMPANY

CHESAPEAKE
EXPLORATION LP

6/22/2007

1078

615

I-2007-007995

011N

019W

0002

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 2: LOTS 3, 4; S/2 OF NW/4

LTD TO 16,827'

OK5128379-005

WASHITA

JONES, WANDA
G

CHESAPEAKE
EXPLORATION LP

1/23/2007

1067

145

I-2007-003930

011N

019W

0002

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 2: LOT 1, SE/4 NE/4, A/D/A E/2 NE/4

OK5128379-006

WASHITA

BALL, ALYCE
LEA

CHESAPEAKE
EXPLORATION LP

1/23/2007

1067

157

011N

019W

0002

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 2: LOT 1, SE/4 NE/4, A/D/A E/2 NE/4

OK5128379-007

WASHITA

CAMP, JO N, F/K/
A JO N JONES

CHESAPEAKE
EXPLORATION LP

1/23/2007

1072

285

I-2007-005747

011N

019W

0002

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 2: LOT 1, SE/4 NE/4 A/D/A E/2 NE/4

OK5128379-008

WASHITA

KILCREASE,
JAMES G

CHESAPEAKE
EXPLORATION LP

1/23/2007

1075

254

I-2007-006767

011N

019W

0002

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 2: LOT 1, SE/4 NE/4, A/D/A E/2 NE/4

OK5128379-009

WASHITA

BEUTLER,
BENNIE

FLESHMAN
AGENCY, INC.

5/7/2007

1071

299

I-2007-005400

011N

019W

0002

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 2: LOTS 1, 2, S/2 NE/4 A/D/A NE/4

OK5128379-010

WASHITA

BEUTLER,
RHETT J

FLESHMAN
AGENCY, INC.

5/7/2007

1071

301

I-2007-005401

011N

019W

0002

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 2: LOTS 1, 2, S/2 NE/4 A/D/A NE/4

OK9270005-001

WASHITA

DODSON, CARL
GREGORY

CHESAPEAKE
EXPLORATION
LLC

10/12/2007

1088

357

I-2007-011503

011N

019W

0002

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 2: LOTS 7-12, BLOCK 14, 1ST ADDITION TO TOWN OF FOSS

OK9270005-002

WASHITA

GRETEMAN,
MANDELL &
LAQUITTA

CHESAPEAKE
EXPLORATION
LLC

11/6/2007

1093

394

I-2007-013186

011N

019W

0002

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 2: LOTS 7-12, BLOCK 7, ORIGINAL TOWNSITE OF FOSS

OK9270005-003

WASHITA

GRETEMAN,
DONALD GENE
& BARBARA
ANN REV LIV TR

CHESAPEAKE
EXPLORATION
LLC

10/12/2007

1101

532

I-2008-002476

011N

019W

0002

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 2: LOTS 7-12, BLOCK 7 ORIGINAL, TOWNSITE OF FOSS

Lease No

County

Lease Name

Lessee

Lease Date

Book

Page

Entry

Twn

Rge

Sec

FINAL LEGAL DESCP

OK9270005-004

WASHITA

BARNHART, TODD
ALAN

CHESAPEAKE
EXPLORATION LLC

3/20/2008

1109

285

I-2008-005379

011N

019W

0002

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 2: LOTS 7-12, BLK 14, 1ST ADDITION TO THE TOWN OF FOSS

OK9270005-005

WASHITA

GLASGOW,
DEBORA GALE

CHESAPEAKE
EXPLORATION LLC

2/15/2008

1105

457

I-2008-003902

011N

019W

0002

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 2: LOTS 1-6, BLOCK 14, ADDITION TO THE TOWN OF FOSS

OK9270012-000

WASHITA

HOWES, LARRY &
DORINDA

CHESAPEAKE
EXPLORATION LLC

10/12/2007

1091

862

I-2007-012636

011N

019W

0002

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 2: LOTS 2-6; BLOCK 35; ORIGINAL TOWNSITE OF FOSS

OK9270013-000

WASHITA

HOWES, LARRY P
& DORINDA P

CHESAPEAKE
EXPLORATION LLC

10/12/2007

1091

866

I-2007-012638

011N

019W

0002

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 2: LOTS 5-6, BLOCK 13; 1ST ADDITION TO THE TOWN OF FOSS

OK9270014-000

WASHITA

HOWES, JANE &
LARRY

CHESAPEAKE
EXPLORATION LLC

10/12/2007

1091

864

I-2007-012637

011N

019W

0002

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 2: LOTS 11-14, S/2 LOT 10, BLOCK 11; 1ST ADDITION TO THE TOWN OF FOSS

OK9270015-000

WASHITA

DEUTSCHENDORF,
W J & EDA LOU

CHESAPEAKE
EXPLORATION LLC

10/20/2007

1092

105

I-2007-012756

011N

019W

0002

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 2: LOTS 9-12, BLOCK 22; ORIGINAL TOWNSITE OF FOSS

OK9270016-000

WASHITA

LEE, HENRY

CHESAPEAKE
EXPLORATION LLC

10/12/2007

1091

853

I-2007-012632

011N

019W

0002

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 2: LOTS 1-5, BLOCK 17; 1ST ADDITION TO THE TOWN OF FOSS

OK9270017-000

WASHITA

JOHNSON, LOIS R,
LIVING TR DTD
5/28/98

CHESAPEAKE
EXPLORATION LLC

10/12/2007

1091

857

I-2007-012634

011N

019W

0002

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 2: LOTS 7-12, BLOCK 13, 1ST ADDITION TO THE TOWN OF FOSS

OK9270018-001

WASHITA

SCHONES, VERNA
L

CHESAPEAKE
EXPLORATION LLC

10/20/2007

1092

299

I-2007-012833

011N

019W

0002

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 2: LOTS 13-24, BLOCK 13, 1ST ADDITION TO THE TOWN OF FOSS

OK9270018-002

WASHITA

PRESCOTT,
KENNETH N

CHESAPEAKE
EXPLORATION LLC

10/20/2007

1092

301

I-2007-012834

011N

019W

0002

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 2: LOTS 13-24, BLOCK 13, 1ST ADDITION TO THE TOWN OF FOSS

OK9270018-003

WASHITA

PRESCOTT,
CURTIS E

CHESAPEAKE
EXPLORATION LLC

10/20/2007

1096

165

I-2005-000715

011N

019W

0002

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 2: LOTS 13-24, BLOCK 13, 1ST ADDITION TO THE TOWN OF FOSS

OK9270019-000

WASHITA

SULLIVAN,
NELDA J

CHESAPEAKE
EXPLORATION LLC

10/20/2007

1091

1014

I-2007-012698

011N

019W

0002

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 2: LOTS 13-24, BLOCK 13; 1ST ADDITION TO THE TOWN OF FOSS

OK9270026-001

WASHITA

FINNELL-
MULINIX, TERRI

CHESAPEAKE
EXPLORATION LLC

10/12/2007

1093

I-2007-013085

011N

019W

0002

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 2: LOTS 1-24; BLOCK 10; LOTS 13-20; BLOCK 15; 1ST ADDITION TO THE TOWN OF FOSS; LOT 3 & 5-24; BLOCK 13; LOTS 1-24; BLOCK 14; LOTS 1-24; BLOCK 15; LOTS 1-24; BLOCK 16; LOTS 1-24; BLOCK 17; LOTS 7-24; BLOCK 18; LOTS 1-6; BLOCK 19; LOTS 1-22; BLOCK 20; LOTS 1-24; BLOCK 21; 2ND ADDITION TO THE TOWN OF FOSS; LOTS 1-2 & 8; BLOCK 8; ORIGINAL TOWNSITE OF FOSS; LOTS 5-12 & W. 60' 21-24; BLOCK 15; 1ST ADDITION TO THE TOWN OF FOSS; LOTS 1-6; BLOCK 18; 2ND ADDITION TO THE TOWN OF FOSS

Lease No

County

Lease Name

Lessee

Lease Date

Book

Page

Entry

Twn

Rge

Sec

FINAL LEGAL DESCP

OK9270026-002

WASHITA

EGGLESTON,
CHERRI ANNE

CHESAPEAKE
EXPLORATION LLC

10/12/2007

1094

674

I-2008-000223

011N

019W

0002

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 2: LOTS 1-24, BLOCK 10, LOTS 13-20, BLOCK 15, 1ST ADDITION TO THE TOWN OF FOSS, LOTS 3, 5-24, BLOCK 13, LOTS 1-24, BLOCKS 14-17, LOTS 7-24, BLOCK 18, LOTS 1-6, BLOCK 19, LOTS 1-22, BLOCK 20, LOTS 1-24, BLOCK 21, 2ND ADDITION TO THE TOWN OF FOSS, LOTS 1-2 & 8, BLOCK 8, ORIGINAL TOWNSITE OF FOSS, LOTS 5-12, W 60' 21-24, BLOCK 15, 1ST ADDITION TO THE TOWN OF FOSS, LOTS 1-6, BLOCK 18, 2ND ADDITION TO THE TOWN OF FOSS

OK9270027-000

WASHITA

HALL, LARRY J &
SHARON

CHESAPEAKE
EXPLORATION LLC

10/12/2007

1094

672

I-2008-000222

011N

019W

0002

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 2: LOTS 1-12, BLOCK 12; 1ST ADDITION TO THE TOWN OF FOSS

OK9270028-000

WASHITA

ROWLAN, ROY C
TR, ROY C ROWLAN,
TRST

CHESAPEAKE
EXPLORATION LLC

10/12/2007

1091

848

I-2007-012630

011N

019W

0002

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 2: A TRACT OF LAND IN THE SE/4 DESCRIBED AS BEGINNING AT A POINT ON THE S LINE OF SAID SE/4 730' W OF THE SE/C SE/4, THENCE DUE W ALONG S LINE OF SE/4 TO A POINT WHERE THE S LINE OF THE SE/4 INTERSECTS THE SE LINE OF THE RR ROW, THENCE NORTHEASTERNLY ALONG SAID ROW A DISTANCE OF 756', THENCE SOUTHEASTERNLY TO THE POB.

LTD TO 16,927'

OK9270039-001

WASHITA

HOWELL,
ELIZAEBETH V

CHESAPEAKE
EXPLORATION LLC

10/12/2007

1094

221

I-2008-000064

011N

019W

0002

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 2: LOTS 1-4, E 80' 21-24, BLOCK 15, 1ST ADDITION TO THE TOWN OF FOSS

OK9270040-001

WASHITA

DAVIS, RON &
TERESA

CHESAPEAKE
EXPLORATION LLC

10/20/2007

1095

559

I-2008-000506

011N

019W

0002

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 2: LOTS 7-10, BLOCK 8, 1ST ADDITION TO THE TOWN OF FOSS

OK9270044-000

WASHITA

BLAYLOCK,
TIMOTHY STEVEN
& NICOLE

CHESAPEAKE
EXPLORATION LLC

10/20/2007

1095

564

I-2008-000508

011N

019W

0002

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 2: LOTS 5-7, BLOCK 11, 1ST ADDITION TO THE TOWN OF FOSS

OK9270063-001

WASHITA

WEICHEL, KATHY

CHESAPEAKE
EXPLORATION LLC

2/20/2008

1102

870

I-2008-002922

011N

019W

0002

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 2: LOTS 13-14, BLOCK 8, LOTS 13-24, BLOCK 21, LOTS 13-18, BLOCK 22, ORIGINAL TOWNSITE OF FOSS

OK9270064-001

WASHITA

DAVIS SR, WELDON
K

CHESAPEAKE
EXPLORATION LLC

2/14/2008

1101

335

I-2008-002399

011N

019W

0002

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 2: LOTS 8-12, BLOCK 5, 1ST ADDITION TO THE TOWN OF FOSS

OK9270070-001

WASHITA

TOWN OF FOSS

CHESAPEAKE
EXPLORATION LLC

2/20/2008

1105

628

I-2008-003978

011N

019W

0002

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 2: LOTS 1-5, BLK 21, LOTS 5-7, 20-24, BLK 8, LOT 6, BLK 21, LOT 1, BLK 35, ORIGINAL TOWNSITE OF FOSS

OK9270071-002

WASHITA

STERMER, JILL
LEIGH

CHESAPEAKE
EXPLORATION LLC

3/10/2008

1106

319

I-2008-004234

011N

019W

0002

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 2: LOTS 7-12, BLK 14, 1ST ADDITION TO THE TOWN OF FOSS

OK9270071-003

WASHITA

HOWARD, MARILYN

CHESAPEAKE
EXPLORATION LLC

2/2/2008

1106

325

I-2008-004237

011N

019W

0002

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 2: LOTS 7-12, BLOCK 14, 1ST ADDITION TO THE TOWN OF FOSS

Lease No

County

Lease Name

Lessee

Lease Date

Book

Page

Entry

Twn

Rge

Sec

FINAL LEGAL DESCP

OK9270071-004

WASHITA

STONE, SUSAN

CHESAPEAKE
EXPLORATION LLC

2/2/2008

1106

323

I-2008-004236

011N

019W

0002

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 2: LOTS 7-12, BLOCK 14, 1ST ADDITION TO THE TOWN OF FOSS

OK9270071-005

WASHITA

PENDERGRAFT,
ANN

CHESAPEAKE
EXPLORATION LLC

2/2/2008

1106

321

I-2008-004235

011N

019W

0002

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 2: LOTS 7-12, BLOCK 14, 1ST ADDITION TO THE TOWN OF FOSS

OK9270072-001

WASHITA

PITZER, OMA
JUNE & H W

CHESAPEAKE
EXPLORATION LLC

2/4/2008

1105

848

I-2008-004059

011N

019W

0002

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 2: LOTS 15-18, BLK 8, LOTS 19-24, BLK 14, 1ST ADDITION TO THE TOWN OF FOSS

OK9270080-001

WASHITA

PRICE JR, C A

CHESAPEAKE
EXPLORATION LLC

3/28/2008

1108

I-2008-004893

011N

019W

0002

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 2: LOTS 1-3, 22-24, BLK 11, 1ST ADDITION TO THE TOWN OF FOSS

OK9270080-002

WASHITA

PRICE, LOIS

CHESAPEAKE
EXPLORATION LLC

4/3/2008

1108

955

I-2008-005239

011N

019W

0002

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 2: LOTS 1-3, 22-24, BLK 11, 1ST ADDITION TO THE TOWN OF FOSS

OK9270080-003

WASHITA

DELP, MARY
FAYE

CHESAPEAKE
EXPLORATION LLC

3/28/2008

1108

310

I-2008-005013

011N

019W

0002

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 2: LOTS 1-3, 22-24, BLK 11, 1ST ADDITION TO THE TOWN OF FOSS

OK9270080-004

WASHITA

BURGESS,
BETTY DIANNE

CHESAPEAKE
EXPLORATION LLC

3/28/2008

1111

291

I-2008-006103

011N

019W

0002

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 2: LOTS 1-3, 22-24, BLOCK 11, 1ST ADDITION TO THE TOWN OF FOSS

OK9270080-005

WASHITA

RANDOL,
SAUNDRA J

CHESAPEAKE
EXPLORATION LLC

3/28/2008

1105

449

I-2008-003898

011N

019W

0002

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 2: LOTS 1-3, 22-24, BLOCK 11, 1ST ADDITION TO THE TOWN OF FOSS

OK9270080-006

WASHITA

MADDEN,
CYNTHIA L

CHESAPEAKE
EXPLORATION LLC

4/18/2008

1111

293

I-2008-006104

011N

019W

0002

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 2: LOTS 1-3, 22-24, BLOCK 11, 1ST ADDITION TO THE TOWN OF FOSS

OK9270080-007

WASHITA

FREUDIGER,
DARLENE

CHESAPEAKE
EXPLORATION LLC

3/31/2008

1105

447

I-2008-003897

011N

019W

0002

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 2: LOTS 1-3, 22-24, BLOCK 11, 1ST ADDITION TO THE TOWN OF FOSS

OK9270084-001

WASHITA

YEAKLEY,
ROBERT A

CHESAPEAKE
EXPLORATION LLC

4/30/2008

1111

I-2008-006009

011N

019W

0002

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 2: LOTS 1-24, BLOCK 49, ORIGINAL TOWNSITE OF FOSS AND A TRACT OF LAND IN THE SE/4 DESCRIBED AS BEGINNING AT A POINT ON THE SOUTH LINE OF SAID SE/4 350' WEST OF THE SE/C SE/4, THENCE DUE WEST ALONG SOUTH LINE OF SE/4 390', THENCE DUE NORTH 110' TO THE CHANNEL OF TURKEY CREEK, THENCE NORTHWESTERNLY WITH THE MEANDERINGS OF TURKEY CREEK TO THE SOUTH LINE OF THE RR ROW, SAID POINT ROW TO THE POINT WHERE THE SAID ROW INTERSECTS THE EAST LINE OF WASHINGTON STREET, THENCE SOUTH ALONG EAST LINE OF WASHINGTON STREET TO THE SOUTH LINE OF SAID SE/4, BEING THE POINT OF BEGINNING, CONTAINING 6.69 ACRES

OK9270085-001

WASHITA

FRANCO,
SHERYL ANN
CRYER

CHESAPEAKE
EXPLORATION LLC

4/17/2008

1111

I-2008-006025

011N

019W

0002

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 2: LOTS 1-6, BLK 7, ORIGINAL TOWNSITE OF FOSS

SURFACE TO 100' BLW S.E. OF DES MOINES FM.

Lease No

County

Lease Name

Lessee

Lease Date

Book

Page

Entry

Twn

Rge

Sec

FINAL LEGAL DESCP

OK9270086-000

WASHITA

PRICE II, TERRY
VAUGHN &
MENDY
MICHELLE

CHESAPEAKE
EXPLORATION LLC

5/7/2008

1111

289

I-2008-006102

011N

019W

0002

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 2: LOTS 13-24, BLOCK 12, ALL IN THE 1ST ADDITION TO THE TOWN OF FOSS

OK9270109-001

WASHITA

AKRIDGE, PATSY
CARLENE

CHESAPEAKE
EXPLORATION LLC

2/5/2008

1104

I-2008-003380

011N

019W

0002

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 2: LOTS 1-20, BLOCK 36, ORIGINAL TOWNSITE OF FOSS

OK9270109-002

WASHITA

MELVIN, JOHN
& FANCHON REV
LIV TR,
FANCHON N
MELVIN, TRST

CHESAPEAKE
EXPLORATION LLC

2/5/2008

1104

238

I-2008-003441

011N

019W

0002

TOWNHSIP 11 NORTH - RANGE 19 WEST

SECTION 2: LOTS 1-20, BLOCK 36, ORIGINAL TOWN OF FOSS

OK9270109-003

WASHITA

MELVIN, EDITH
MARGARET LIFE
ESTATE

CHESAPEAKE
EXPLORATION LLC

2/5/2008

1105

846

I-2008-004058

011N

019W

0002

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 2: LOTS 1-20, BLOCK 36, ORIGINAL TOWNSITE OF FOSS

OK9270180-000

WASHITA

JOHNSON,
STEVE & BRENDA

CHESAPEAKE
EXPLORATION LLC

2/18/2008

1105

850

I-2008-004060

011N

019W

0002

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 2: LOTS 11-14, BLOCK 8, LOTS 22-27, BLOCK 16, 1ST ADDITION TO THE TOWN OF FOSS

OK9270181-000

WASHITA

FIRST BAPTIST
CHURCH OF FOSS

CHESAPEAKE
EXPLORATION LLC

2/20/2008

1106

689

I-2008-004407

011N

019W

0002

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 2: LOTS 7-12, BLOCK 14, 1ST ADDITION TO THE TOWN OF FOSS

OK9270204-001

WASHITA

WASHITA
COUNTY SCHOOL
DISTRICT #1-11

CHESAPEAKE
EXPLORATION LLC

4/11/2008

1105

405

I-2008-003879

011N

019W

0002

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 2: LOT 1-24, 1ST ADDITION TO THE TOWN OF FOSS

SURFACE TO 100' BLW S.E. OF DES MOINES FM.

OK9270204-002

WASHITA

JORDON, LENA
MAE A/K/A LENA
SANDERS
JORDAN

CHESAPEAKE
EXPLORATION LLC

5/12/2008

1118

489

I2008 008596

011N

019W

0002

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 2: LOTS 13-14, BLOCK 8, LOTS 13-24, BLOCK 21, LOTS 19-24, BLOCK 22, ALL IN THE ORGINAL TOWNSITE OF FOSS

SURFACE TO 100' BLW S.E. OF DES MOINES FM

OK9270205-001

WASHITA

JONES, JANET
RUTH

CHESAPEAKE
EXPLORATION LLC

5/12/2008

1118

765

I-2008-008715

011N

019W

0002

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 2: LOTS 19-24, BLOCK 22, IN THE ORIGINAL TOWNSITE OF FOSS

SURFACE TO 100' BLW S.E. OF DES MOINES FM

OK9270207-001

WASHITA

PRICE, RAY
MARVIN

CHESAPEAKE
EXPLORATION LLC

4/17/2008

1107

I-2008-004590

011N

019W

0002

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 2: LOTS 1-3, 22-24, BLOCK 11, 1ST ADDITION TO THE TOWN OF FOSS

OK9270207-002

WASHITA

PRICE, LARRY
LYNN
REVOCABLE
TRUST DTD
12/11/80

CHESAPEAKE
EXPLORATION LLC

6/10/2008

1111

809

I-2008-006295

011N

019W

0002

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 2: LOTS 1-3, 22-24, BLOCK 11, ALL IN THE 1ST ADDITION TO THE TOWN OF FOSS

SURFACE TO 100' BLW S.E. OF DES MOINES FM

OK9270208-001

WASHITA

OCC #555266/CD #
200803220

COI-CELLC

6/12/2008

UNRECORDED

011N

019W

0002

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 2: ALL

LTD TO BROWN DOLOMITE, PERMIAN GRANITE WASH, UPPER-TONKAWA (DOUGLAS), LOWER TONKAWA, & DES MOINES COMMON SOURCES OF SUPPLY

OK5128334-028

WASHITA

FANNING, TERRI
MARGENE
MOUSE

CHESAPEAKE
EXPLORATION LLC

1/19/2010

1162

368

1-2010-001632

011N

019W

0003

TOWNSHIP 11 NORTH – RANGE 19 WEST

SECTION 3: E/2, E/2 SW/4

OK5128334-029

WASHITA

MOUSE,
SAUNDRA &
LESLIE MERVIN

CHESAPEAKE
EXPLORATION LLC

1/19/2010

1160

423

1-2010-001068

011N

019W

0003

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 3: E/2, E/2 SW/4

Lease No

County

Lease Name

Lessee

Lease Date

Book

Page

Entry

Twn

Rge

Sec

FINAL LEGAL DESCP

OK5128334-030

WASHITA

KENT, MONTE
LYNN

CHESAPEAKE
EXPLORATION LLC

2/17/2010

1164

269

I-2010-002354

011N

019W

0003

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 3: E/2, E/2 SW/4

OK5128334-031

WASHITA

ALLAR COMPANY

CHESAPEAKE
EXPLORATION LLC

4/1/2010

1169

414

I-2010-004176

011N

019W

0003

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 3: LOTS 1-2, S/2 NE/4, SE/4, E/2 SW/4

OK5128334-032

WASHITA

MOUSE, HEATHER
A/K/A HEATHER
KOEHN

CHESAPEAKE
EXPLORATION LLC

4/29/2010

1174

492

I-2010-005883

011N

019W

0003

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 3: E/2, E/2 SW/4

OK5128334-033

WASHITA

TOLIN, MELISSA

CHESAPEAKE
EXPLORATION LLC

4/30/2010

1171

897

I-2010-005054

011N

019W

0003

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 3: E/2, E/2 SW/4

OK5128334-034

WASHITA

WORD, GENIVE

CHESAPEAKE
EXPLORATION LLC

5/3/2010

1174

476

I-2010-006879

011N

019W

0003

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 3: E/2, E/2 SW/4

OK5128334-035

WASHITA

MOUSE, STEPHANIE

CHESAPEAKE
EXPLORATION LLC

4/30/2010

1173

954

I-2010-005676

011N

019W

0003

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 3: E/2, E/2 SW/4

OK5128334-036

WASHITA

GEUBELLE,
STACEY MOUSE

CHESAPEAKE
EXPLORATION LLC

5/19/2010

1173

942

I-2010-005673

011N

019W

0003

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 3: E/2, E/2 SW/4

OK5128334-037

WASHITA

MOUSE, MARVIN
ARTHUR

CHESAPEAKE
EXPLORATION LLC

4/30/2010

1171

802

I-2010-005028

011N

019W

0003

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 3: E/2, E/2 SW/4

OK5128334-038

WASHITA

MOUSE, MELANI M

CHESAPEAKE
EXPLORATION LLC

4/30/2010

1171

806

I-2010-005029

011N

019W

0003

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 3: E/2, E/2 SW/4

OK5128334-039

WASHITA

MOUSE, MONTE M

CHESAPEAKE
EXPLORATION LLC

4/30/2010

1173

950

I-2010-005675

011N

019W

0003

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 3: E/2, E/2 SW/4

OK5128334-040

WASHITA

MOUSE, LESLIE
MERVIN &
SAUNDRA

CHESAPEAKE
EXPLORATION LLC

1/19/2010

1160

421

I-2010-001067

011N

019W

0003

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 3: E/2, E/2 SW/4

OK5128334-041

WASHITA

MAP2003-NET

CHESAPEAKE
EXPLORATION LLC

9/30/2010

1191

149

I-2011-000195

011N

019W

0003

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 3: LOTS 1, 2, S/2 NE/4, SE/4, E/2 SW/4

OK9270760-000

WASHITA

TAYLOR
MANAGEMENT LLC

CHESAPEAKE
EXPLORATION LLC

7/23/2010

1178

575

I-2010-007246

011N

019W

0003

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 3: LOT 3 (40.32 ACRES), LOT 4 (40.40 ACRES), S/2 NW/4, W/2 SW/4

OK3530196-001

WASHITA

FISHER, BARBARA J

CHESAPEAKE
EXPLORATION LP

12/22/2006

1060

246

I-2007-001293

011N

019W

0011

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 11: S/2 SW/4

OK3530197-001

WASHITA

SUMMERS,
PATRICIA KAY

CHESAPEAKE
EXPLORATION LP

1/2/2007

1060

243

I-2007-001292

011N

019W

0011

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 11: S/2 SE/4

LTD TO 24,569'

OK3530197-002

WASHITA

JONES, JOHN O

CHESAPEAKE
EXPLORATION LP

1/2/2007

1060

248

I-2007-001294

011N

019W

0011

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 11: S/2 SE/4

LTD TO 24,569'

OK5124325-002

WASHITA

WHITE, HARVEY E
ENTERPRISES

CHESAPEAKE
EXPLORATION LP

5/30/2006

1042

169

I-2006-6063

011N

019W

0011

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 11: N/2 S/2

OK5124325-003

WASHITA

ALLAR COMPANY

CHESAPEAKE
EXPLORATION LP

8/28/2007

1083

987

I-2007-009915

011N

019W

0011

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 11: N/2 S/2

LTD TO 17,130

OK5124325-004

WASHITA

SEIBOLD ENERGY
CO, INC

CHESAPEAKE
EXPLORATION LLC

12/13/2007

1097

I-2008-001053

011N

019W

0011

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 11: N/2 S/2, S/2 SW/4

Lease No

County

Lease Name

Lessee

Lease Date

Book

Page

Entry

Twn

Rge

Sec

FINAL LEGAL DESCP

OK5124329-012

WASHITA

PENDLETON,
DANNY L &
SHIRLEY ANN

CHESAPEAKE
EXPLORATION LP

3/31/2006

1050

331

I-2006-009123

011N

019W

0011

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 11: N/2, LESS AND EXCEPT 3 TRACTS TOTALING 18.97 ACRES DESCRIBED AS FOLLOWS: BEGINNING AT A POINT ON SOUTH LINE OF HWY 66 AT INTERSECTION OF HWY 66 WITH EAST LINE OF NE/4; THENCE IN A SOUTHWESTERLY DIRECTION ALONG SOUTH LINE OF.HWY 66,1733'; THENCE SOUTH 92'; THENCE EAST 1601' TO EAST LINE OF SAID NE/4; THENCE NORTH 666' TO POB CONTAINING 14.97 ACRES M/L. AND LESS AND EXCEPT A PART OF NE/4 BEGINNING AT A POINT 962.3' SOUTH AND 40' WEST OF NE/C OF SECTION 11; SAID POB BEING INTERSECTION OF NORTH ROW LINE OF U.S. HWY 66 AND WEST ROW LINE OF A COUNTY ROAD; THENCE NORTH 295'; THENCE SOUTH 69 DEGREES 45' WEST PARALLEL TO NORTH ROW LINE OF U.S. HWY 66 A DISTANCE OF 317'; THENCE SOUTH A DISTANCE OF 295' TO NORTH ROW LINE OF U.S. HWY 66; THENCE NORTH AND EAST ALONG SAID ROW LINE A DISTANCE OF 317' AND LESS AN EXCEPT A TRACT OF LAND BEGINNING AT A POINT 962.3' SOUTH AND 40' WEST OF NE/C OF SECTION 11, SAID POINT BEING THE INTERSECTION OF NORTH ROW LINE OF HWY 66 AND WEST ROW LINE OF A COUNTY ROAD; THENCE SOUTH 69 DEGREES 45' WEST ALONG NORTH LINE OF U.S. HWY ROW A DISTANCE OF 317' TO POB; THENCE NORTH 208.7'; THENCE SOUTH 69 DEGREES 45' WEST PARALLEL WITH NORTH LINE OF ROW OF HWY 66 A DISTANCE OF 439.4'; THENCE SOUTH 208.7'; THENCE NORTH AND EAST ALONG SAID ROW LINE OF SAID HWY 66 A DISTANCE OF 439.4' TO POB CONTAINING 2.0 ACRES M/L

OK5124329-013

WASHITA

KINDSFATHER,
WILLIAM
LEONARD

CHESAPEAKE
EXPLORATION LP

2/17/2006

1035

874

I-2006-003662

011N

019W

0011

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 11: A 14.97 ACRE TRACT DESCRIBED AS FOLLOWS: BEGINNING AT A POINT ON THE SOUTH LINE OF HIGHWAY 66 AT THE INTERSECTION OF HWY 66 WITH THE EAST LINE OF THE NE/4; THENCE IN A SOUTHWESTERLY DIRECTION ALONG THE SOUTH LINE OF HWY 6, 1733 FEET; THENCE SOUTH 92 FEET; THENCE EAST 1601 FEET TO THE EAST LINE OF SAID NE/4; THENCE NORTH 666 FEET TO THE POB CONTAINING 14.97 ACRES M/L

Lease No

County

Lease Name

Lessee

Lease Date

Book

Page

Entry

Twn

Rge

Sec

FINAL LEGAL DESCP

OK5124329-014

WASHITA

WILSON,
BILLY DEAN

CHESAPEAKE
EXPLORATION LP

6/5/2006

1042

890

I-2006-6292

011N

019W

0011

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 11: DESCRIPTION OF LANDS COVERED: N/2 LESS AND EXCEPT 3 TRACTS TOTALING 18.97 DESCRIBED AS FOLLOWS: BEGINNING AT A POINT ON THE SOUTH LINE OF HWY 66 AT THE INTERSECTION OF HWY 66 WITH THE EAST LINE OF THE NE/4; THENCE IN A SOUTHWESTERLY DIRECTION ALONG THE SOUTH LINE OF HWY 66, 1733'; THENCE SOUTH 92'; THENCE EAST 160.1' TO THE EAST LINE OF SAID NE/4; THENCE NORTH 666' TO THE POB CONTAINING 14.97 ACRES M/L & LESS AND EXCEPT A PART OF THE NE/4 BEGINNING AT A POINT 962.3' SOUTH AND 40' WEST OF THE NE/C OF SECTION 11; SAID POB BEING THE INTERSECTION OF THE NORTH ROW LINE OF US HWY 66 AND THE WEST ROW LINE OF A COUNTY ROAD; THENCE NORTH 295' THENCE SOUTH 69 DEGREES 45' WEST PARALLEL TO THE NORTH ROW LINE OF US HWY 66 A DISTANCE OF 317'; THENCE SOUTH A DISTANCE OF 295' TO THE NORTH ROW LINE OF US HWY 66; THENCE NORTH AND EAST ALONG SAID ROW LINE A DISTANCE OF 317' TO THE POB & LESS AND EXCEPT A TRACT OF LAND BEGINNING AT A POINT 962.3' SOUTH AND 40' WEST OF THE NE/C OF SECTION 11, SAID POINT BEING THE INTERSECIION OF THE NORTH ROW LINE OF US HWY 66 AND THE WEST ROW LINE OF US HWY 66 AND THE WEST ROW LINE OF A COUNTY ROAD; THENCE SOUTH 69 DEGREES 45' WEST ALONG THE NORTH LINE OF US HWY ROW A DISTANCE OF 317' TO THE POB; THENCE NORTH 208.7': THENCE SOUTH 69 DEGREES 45' WEST PARALLEL '10 THE NORTH LINE OF THE ROW OF US HWY 66 A DISTANCE OF 4394'; THENCE SOUTH 208.7'; THENCE NORTH AND EAST ALONG SAID ROW LINE OF SAID US HWY 66 A DISTANCE OF 439.4' TO THE POB CONTAINING 10 ACRES M/L

LTD TO 17230'

OK5124329-015

WASHITA

ROWLEY,
JOLENE

CHESAPEAKE
EXPLORATION LP

6/5/2006

1043

616

I-2006-6541

011N

019W

0011

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 11: N/2 LESS AND EXCEPT 3 TRACTS TOTALING 18.97 DESCRIBED AS FOLLOWS: BEGINNING AT A POINT ON THE SOUTH LINE OF HWY 66 AT THE INTERSECTION OF HWY 66 WITH THE EAST LINE OF THE NE/4; THENCE IN A SOUTHWESTERLY DIRECTION ALONG THE SOUTH LINE OF HWY 66, 1733'; THENCE SOUTH 92'; THENCE EAST 1601' TO THE EAST LINE OF SAID NE/4; THENCE NORTH 666' TO THE POB CONTAINING 14.97 ACRES M/L & LESS AND EXCEPT A PART OF THE NE/4 BEGINNING AT A POINT 962.3' SOUTH AND 40' WEST OF THE NE/C OF SECTION 11; SAID POB BEING THE INTERSECTION OF THE NORTH R-O-W LINE OF US HWY 66 AND THE WEST R-O-W LINE OF A COUNTY ROAD; THENCE NORTH 295' THENCE SOUTH 69 DEGREES 45' WEST PARALLEL TO THE NORTH R-O-W LINE OF US HWY 66 A DISTANCE OF 317'; THENCE SOUTH A DISTANCE OF 295' TO THE NORTH R-O-W LINE OF US HWY 66; THENCE NORTH AND EAST ALONG SAID R-O-W LINE A DISTANCE OF 317' TO THE POB & LESS AND EXCEPT A TRACT OF LAND BEGINNING AT A POINT 962.3' SOUTH AND 40' WEST OF THE NE/C OF SECTION 11, SAID POINT BEING THE INTERSECTION OF THE NORTH R-O-W LINE OF US HWY 66 AND THE WEST R-O-W LINE OF US HWY 66 AND THE WEST R-O-W LINE OF A COUNTY ROAD; THENCE SOUTH 69 DEGREES 45' WEST ALONG THE NORTH LINE OF US HWY R-O-W A DISTANCE OF 317' TO THE POB; THENCE NORTH 208.7'; THENCE SOUTH 69 DEGREES 45' WEST PARALLEL TO THE NORTH LINE OF THE R-O-W OF US HWY 66 A DISTANCE OF 439.4'; THENCE SOUTH 208.7'; THENCE NORTH AND EAST ALONG SAID R-O-W LINE OF SAID US HWY 66 A DISTANCE OF 439.4' TO THE POB CONTAINING 2.0 ACRES M/L.

LTD TO 17230'

Lease No

County

Lease Name

Lessee

Lease Date

Book

Page

Entry

Twn

Rge

Sec

FINAL LEGAL DESCP

OK5124329-016

WASHITA

DUGGER,
GARY WAYNE,
PATSY JOLENE
ROWLEY AS
AIF

CHESAPEAKE
EXPLORATION LP

6/5/2006

1045

782

I-2006-007435

011N

019W

0011

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 11: N/2 LESS AN EXCEPT 3 TRACTS TOTALING 18.97 DESCRIBED AS FOLLOWS: BEGINNING AT A POINT ON SOUTH LINE OF HWY 66 AT INTERSECTION OF HWY 66 WITH EAST LINE OF NE/4; THENCE IN A SOUTHWESTERLY DIRECTION ALONG SOUTH LINE OF HWY 66, 1733'; THENCE SOUTH 92'; THENCE EAST 1601' TO EAST LINE OF SAID NE/4; THENCE NORTH 666' TO POB CONTAINING 14.97 ACRES M/L & LESS AND EXCEPT A PART OF NE/4 BEGINNING AT A POINT 962.3' SOUTH AND 40' WEST OF NE/C OF SECTION 11; SAID POB BEING INTERSECTION OF NORTH ROW LINE OF US HWY 66 AND WEST ROW LINE OF A COUNTY ROAD; THENCE NORTH 295' THENCE SOUTH 69 DEGREES 45' WEST PARALLEL TO NORTH ROW LINE OF US HWY 66 A DISTANCE OF 317'; THENCE SOUTH A DISTANCE OF 295' TO NORTH ROW LINE OF US HWY 66; THENCE NORTH AN EAST ALONG SAID ROW LINE A DISTANCE OF 317' TO POB & LESS AN EXCEPT A TRACT OF LAND BEGINNING AT A POINT 962.3' SOUTH & 40' WEST OF NE/C OF SECTION 11, SAID POINT BEING INTERSECTION OF NORTH ROW LINE OF US HWY 66 & WEST ROW LINE OF US HWY 66 & WEST ROW LINE OF A COUNTY ROAD; THENCE SOUTH 69 DEGREES 45' WEST ALONG NORTH LINE OF US HWY ROW A DISTANCE OF 317' TO POB; THENCE NORTH 208.7'; THENCE SOUTH 69 DEGREES 45' WEST PARALLEL TO NORTH LINE OF ROW OF US HWY 66 A DISTANCE OF 439.4'; THENCE SOUTH 208.7'; THENCE NORTH & EAST ALONG SAID ROW LINE OF SAID US HWY 66 A DISTANCE OF 439.4' TO POB CONTAINING 2.0 ACRES M/L.

LTD TO 17230'

OK5124329-017

WASHITA

KARBER,
DEBRA
DEANN

CHESAPEAKE
EXPLORATION LP

6/5/2006

1099

I-2008-001753

011N

019W

0011

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 11: N/2 L/E 3 TRACTS TOTALING 18.97 DESCRIBED AS FOLLOWS: BEGINNING AT A POINT ON THE SOUTH LINE OF HWY 66 AT THE INTERSECTION OF HWY 66 WITH THE E LINE OF THE NE/4; THENCE IN A SOUTHWESTERLY DIRECTION ALONG THE S LINE OF HWY 66, 1733; THENCE S 92'; THENCE E 1601' TO THE E LINE OF SAID NE/4; THENCE N 666' TO THE POB CONTAINING 14.97 ACRES M/L & L/E A PART OF THE NE/4 BEGINNING AT A POINT 962.3' S AND 40' W OF THE NE/C OF SECTION 11; SAID POB BEING THE INTERSECTION OF THE N ROW LINE OF US HWY 66 AND THE W ROW LINE OF A COUNTY ROAD; THENCE N 295' THENCE S 69° 45' WEST PARALLEL TO THE N ROW LINE OF US HWY 66 A DISTANCE OF 317; THENCE S A DISTANCE OF 295' TO THE N ROW LINE OF US HWY 66; THENCE N AND E ALONG SAID ROW LINE A DISTANCE OF 317' TO THE POB & LESS AND EXCEPT A TRACT OF LAND BEGINNING AT A POINT 962.3' SOUTH AND 40' W OF THE NE/C OF SECTION 11, SAID POINT BEING THE INTERSECTION OF THE N ROW LINE OF US HWY 66 AND THE WEST ROW LINE OF US HWY 66 AND THE W ROW LINE OF A COUNTY ROAD; THENCE S 69° 45' W ALONG THE N LINE OF US HWY ROW A DISTANCE OF 317' TO THE POB; THENCE N 208.7'; THENCE S 69° 45' W PARALLEL TO THE N LINE OF THE ROW OF US HWY 66 A DISTANCE OF 439.4'; THENCE S 208.7'; THENCE N AND E ALONG SAID ROW LINE OF SAID US HWY 66 A DISTANCE OF 439.4 TO THE POB CONTAINING 2.0 ACRES M/L.

LTD TO 17230'

Lease No

County

Lease Name

Lessee

Lease Date

Book

Page

Entry

Twn

Rge

Sec

FINAL LEGAL DESCP

OK5124329-018

WASHITA

CHILDRESS,
GERALD D

CHESAPEAKE
EXPLORATION LP

1/23/2007

1072

302

I-2007-005754

011N

019W

0011

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 11: A 14.97 ACRE TRACT DESCRIBED AS FOLLOWS: BEGINNING AT A POINT ON THE SOUTH LINE OF HIGHWAY 66 AT THE INTERSECTION OF HWY 66 WITH THE EAST LINE OF THE NE/4; THENCE IN A SOUTHWESTERLY DIRECTION ALONG THE SOUTH LINE OF HWY 66, 1733'; THENCE SOUTH 92'; THENCE EAST 1601' TO THE EAST LINE OF SAID NE/4; THENCE NORTH 666' TO THE P.O.B. CONTAINING 14.97 ACRES.

OK5124329-019

WASHITA

PACE,
LINDA J

CHESAPEAKE
EXPLORATION LP

1/23/2007

1067

147

I-2007-003931

011N

019W

0011

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 11: A 14.97 ACRE TRACT DESCRIBED AS FOLLOWS: BEGINNING AT A POINT ON THE S LINE OF HWY 66 AT THE INTERSECTION OF HWY 66 WITH THE E LINE OF THE NE/4, THENCE IN A SOUTHWESTERLY DIRECTION ALONG THE S LINE OF HWY 66, 1733', THENCE S 92', THENCE E 1601' TO THE E LINE OF SAID NE/4, THENCE N 666' TO THE POB

OK5124329-020

WASHITA

KARBER,
DEBRA
DEANN

CHESAPEAKE
EXPLORATION
LLC

6/19/2007

1099

I-2008-001753

011N

019W

0011

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 11: N/2, L & E A TRACT DESCRIBED AS BEGINNING AT A POINT OF 962.3' SOUTH & 40' WEST OF THE NE/C NE/4, BEING THE INTERSECTION OF THE NORTH ROW LINE OF HWY 66 & THE WEST ROW LINE OF A COUNTY RD; THENCE SOUTH 69''45' WEST ALONG THE NORTH ROW LINE OF HWY 66A DISTANCE OF 317' TO THE POB; THENCE NORTH 208.7', THENCE SOUTH 69''45' WEST (OR PARALLEL WITH THE NORTH ROW LINE OF HWY 66) A DISTANCE OF 439.4, THENCE SOUTH 208.7'M THENCE NORTH & EAST ALONG SAID ROW A DISTANCE OF 439.4 TO THE POB, CONTAINING 2.1052 AC , M/L; L & E A TRACT DESCRIBED AS BEGINNING AT A POINT ON THE SOUTH LINE OF HWY 66, AT THE INTERSECTION OF HWY 66, WITH THE EAST LINE OF THE NE/4, THENCE SOUTHWESTERLY ALONG THE SOUTH LINE OF HWY 66 A DISTANCE OF 1,733', THENCE SOUTH 92', THENCE EAST 1,601' TO A POINT ON THE EAST LINE OF THE NE/4, THENCE NORTH 666' TO THE POB, CONTAINING 13.9297 ACRES, M/L

IT IS THE INTENT OF THE LESSOR TO NOT LEASE & TO RETAIN FOR PARTICIPATION PURPOSES 3.515 NET MINERAL ACRES.

LTD TO 17,230'

OK5124329-021

WASHITA

WRIGHT,
JOHNIE
BYRON, A/
K/A JOHNIE
BYRON
WRIGHT

CHESAPEAKE
EXPLORATION
LLC

11/13/2007

1092

222

I-2007-012797

011N

019W

0011

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 11: A 14.97 AC TRACT BEGINNING AT POINT ON THE S LINE OF HWY 66 AT INTERSECTION OF HWY 66 WITH E LINE OF NE/4, THENCE IN SOUTHWESTERLY DIRECTION ALONG S LINE OF HWY 66, 1733', THENCE S 92', THENCE E 1601' TO E LINE OF SAID NE/4, THENCE N 666' TO POB

LTD TO SURFACE TO BASE OF DES MOINES FM

Lease No

County

Lease Name

Lessee

Lease Date

Book

Page

Entry

Twn

Rge

Sec

FINAL LEGAL DESCP

OK5124329-022

WASHITA

VALENTINE,
MICHAEL RAY

CHESAPEAKE
EXPLORATION LLC

11/16/2007

1097

300

I-2008-001145

011N

019W

0011

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 11: A 14.97 AC TRACT DESCRIBED AS FOLLOWS: BEGINNING AT A POINT ON THE SOUTH LINE OF HWY 66 AT THE INTERSECTION OF HWY 66 WITH THE EAST LINE OF THE NE/4, THENCE IN A SOUTHWESTERLY DIRECTION ALONG THE SOUTH LINE OF HWY 66, 1733 FT, THENCE SOUTH 92 FT, THENCE EAST 1601 FT TO THE EAST LINE OF SAID NE/4, THENCE NORTH 666 FT TO THE POB CONTAINING 14.97 AC M/L.

OK5124329-023

WASHITA

BUTLER,
MARY DAVIS

CHESAPEAKE
EXPLORATION LLC

11/30/2007

1095

733

011N

019W

0011

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 11: A 14.97 AC TRACT DESCRIBED AS FOLLOWS: BEGINNING AT A POINT ON THE SOUTH LINE OF HIGHWAY 66 AT THE INTERSECTION OF HWY 66 WITH THE EAST LINE OF THE NE/4, THENCE IN A SOUTHWESTERLY DIRECTION ALONG THE SOUTH LINE OF HWY 66, 1733', THENCE SOUTH 92', THENCE EAST 1601' TO THE EAST LINE OF SAID NE/4, THENCE NORTH 666' TO THE POB

OK5124329-024

WASHITA

ASHLEY,
ANNE DAVIS

CHESAPEAKE
EXPLORATION LLC

11/20/2007

1098

1023

I-2008-001726

011N

019W

0011

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 11: BEGINNING ON THE S LINE OF HWY 66 AT THE INTERSECTION OF HWY 66 WITH THE E LINE OF THE NE/4, THENCE IN A SOUTHWESTERLY DIRECTION ALONG THE S LINE OF HWY 66, 1733', THENCE S 92', THENCE E 1601' TO THE E LINE OF SAID NE/4, THENCE N 666' TO THE POB

OK9270245-001

WASHITA

MAXWELL,
JACK D, A/K/A
TUCK
MAXWELL

CHESAPEAKE
EXPLORATION LLC

4/1/2008

1125

778

I-2008-011285

011N

019W

0011

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 11: A TRACT DESCRIBED AS BEGINNING AT A POINT ON THE SOUTH LINE OF HIGHWAY 66, AT THE INTERSECTION OF HIGHWAY 66 WITH THE EAST LINE OF THE NE/4, THENCE SOUTHWESTERLY ALONG THE SOUTH LINE OF HIGHWAY 66 A DISTANCE OF 1,733', THENCE SOUTH 92', THENCE EAST 1,601' TO THE EAST LINE, THENCE NORTH 666' TO THE POB

OK9270245-002

WASHITA

MAXWELL,
JOHN D

CHESAPEAKE
EXPLORATION LLC

4/1/2008

1125

780

I-2008-011286

011N

019W

0011

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 11: A TRACT DESCRIBED AS BEGINNING AT A POINT ON THE SOUTH LINE OF HIGHWAY 66, AT THE INTERSECTION OF HIGHWAY 66 WITH THE EAST LINE OF THE NE/4, THENCE SOUTHWESTERLY ALONG THE SOUTH LINE OF THE HIGHWAY 66 A DISTANCE OF 1,733', THENCE SOUTH 92', THENCE EAST 1,601' TO THE EAST LINE, THENCE NORTH 666' TO THE POB

OK9270245-003

WASHITA

OCC
#547304/CD
#200707053

COI-CELLC

12/3/2007

011N

019W

0011

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 11: ALL

BROWN DOLOMITE, DES MOINES, HOXBAR, PERMIAN GRANIT WASH, LOWER TONKAWA & UPPER TONKAWA (DOUGLAS) SEPARATE COMMON SOURCES OF SUPPLY

Lease No

County

Lease Name

Lessee

Lease Date

Book

Page

Entry

Twn

Rge

Sec

FINAL LEGAL DESCP

OK9270245-004

WASHITA

CLUCK,
MADELINE LIV
TR DTD
4/6/84, MADELINE
CLUCK, TRST

SUPERIOR
ENERGY, LLC

7/24/2006

1063

752

011N

019W

0011

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 11: S/2 SW/4

OK3530221-001

WASHITA

DORCHESTER
MINERALS
OKLAHOMA LP

CHESAPEAKE
EXPLORATION LP

4/12/2007

1068

884

I-2007-004550

011N

019W

0012

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 12: E/2 SE/4, NE/4, LESS 15 ACRES DESCRIBED AS FOLLOWS: BEGINNING AT THE NW CORNER OF SAID SECTION, THENCE 40 RODS EAST, THEN 60 RODS SOUTH, THEN 40 RODS WEST, THENCE 60 RODS NORTH TO THE POB

LTD TO 17,120' - BRANSON 1-1H

OK3530221-002

WASHITA

MEKUSUKEY OIL
COMPANY, INC

WARD
PETROLEUM
CORP

6/14/2006

1040

713

I-2006-005546

011N

019W

0012

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 12: E/2 SE/4, NE/4 L/E TRACT OF LAND CONTAINING 15 AC, MOL, DESCRIBED AS FOLLOWS: BEGINNING AT NW/C OF NE/4, THENCE S 60 RODS, THENCE E 40 RODS, THENCE N 60 RODS, THENCE W 40 RODS TO POB

OK3530221-003

WASHITA

GLADSTONE
ROYALTIES LLC

CHESAPEAKE
EXPLORATION
LLC

11/9/2007

1090

994

I-2007-012463

011N

019W

0012

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 12: NE/4, E/2 SE/4, L/E 2 TRACTS. TRACT 7 - A TRACT BEGINNING NW/C NE/4, THENCE S 60 RODS, THENCE E 40 RODS, THENCE N 60 RODS, THENCE W 40 RODS TO THE POB, L/E TRACTS 8 AND 9, CONTAINING 4.75, MORE OR LESS

TRACT 8 - A TRACT BEGINNING AT A POINT ON THE WEST LINE OF NW/4 NE/4 THAT IS 33' S OF NW/4 NE/4, THENCE S 373.4' TO POINT ON PRESENT ROW LINE OF US HWY 66, THENCE NORTHEASTERLY ALONG ROW ON A CURVE TO LEFT HAVING A RADIUS OF 11,334.2' A DISTANCE OF 530.2' TO POINT 33' S OF N LINE OF NW/4 NE/4, THENCE W 374.3' TO POB, AND A TRACT BEGINNING AT POINT ON PRESENT S ROW LINE OF US HWY N 66 A DISTANCE OF 161.2' S OF N LINE AND 660' E OF W LINE OF NW/4 NE/4, THENCE SOUTHWESTERLY ALONG SAID ROW LINE ON A CURVE TO RIGHT HAVING RADIUS OF 11,619' A DISTANCE OF 346.7' TO POINT ON UNDERGROUND CABLE OF AT&T COMPANY, THENCE N 87°38' E ALONG SAID CABLE A DISTANCE OF 248' TO POINT 660' E OF W LINE OF NW/4 NE/4, THENCE N A DISTANCE OF 229.1' TO POB

Lease No

County

Lease Name

Lessee

Lease Date

Book

Page

Entry

Twn

Rge

Sec

FINAL LEGAL DESCP

OK5124304-004

WASHITA

XXXXXX,
XXX
JUNE LIVING
TRUST, A
REV TR DTD
6/17/98

CAPITAL LAND
SERVICES, INC

12/10/2004

976

564

011N

019W

0012

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 12: W/2 SE/4, NW/4, L/E A TRACT IN THE NW/4 DESCRIBED AS FOLLOWS: BEGINNING AT THE NW/C OF SAID NW/4; THENCE SOUTH 1335' TO THE NW/C OF XXXX CEMETERY; THENCE NORTH 88 DEGREES EAST 497'; THENCE SOUTH 15 DEGREES EAST 467'; THENCE NORTH 74 DEGREES EAST 444.5'; THENCE NORTH 18.5 DEGREES WEST 366'; THENCE NORTH 31 DEGREES WEST 288'; THENCE THENCE NORTH 21 DEGREES WEST 546'; THENCE NORTH 31 DEGREES WEST 421.5'; THENCE NORTH 15 DEGREES WEST 246' TO THE NORTH BOUNDARY LINE OF SAID NW/4, THENCE WEST ALONG NORTH BOUNDARY LINE 95' TO THE POB

OK5124304-005

WASHITA

PROSPECT
COMPANY

SCOUT
ROYALTY
CORP

10/21/2004

906

935

I-2004-007645

011N

019W

0012

TOWNSHIP 11 NORTH-RANGE 19 WEST

SECTION 12: W/2 SE/4, NW/4

OK5124304-006

WASHITA

XXXXXX,
XXX JUNE
LIVING
TRUST

CHESAPEAKE
EXPLORATION
LP

1/8/2007

1060

237

I-2007-001290

011N

019W

0012

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 12: W/2 SE/4 & NW/4

L & E 2 METES & BOUNDS TRACTS IN NW/4, #1 BEING 5.3 AC MORE ACCURATELY DESC IN THAT CERTAIN WARRANTY DEED DATED 0/0/0000 XXXXXXX XXXXX XXXXX, XXXX, AS GRANTOR, TO THE TOWN OF XXXX, AS GRANTEE, RECORDED AT BOOK 14, PAGE 293. #2 BEING 2.2 AC MORE ACCURATELY DESC IN THAT CERTAIN WARRANTY DEED DATED 4/15/1976 FROM X.X. XXXXXX & OMA XXXX XXXXXX, AS GRANTOR, TO XXX XXXXXXX & XXX XXXXXXX, H&W, AS GRANTEE, RECORDED AT BOOK 450, PAGE 185.

LTD TO 16,900'

OK5124304-007

WASHITA

XXXXXX, X X
LIVING TR
DTD 06/17/98

CHESAPEAKE
EXPLORATION
LP

1/8/2007

1060

240

I-2007-001291

011N

019W

0012

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 12: W/2 SE/4 & NW/4

LTD TO 16,900'

Lease No

County

Lease
Name

Lessee

Lease Date

Book

Page

Entry

Twn

Rge

Sec

FINAL LEGAL DESCP

OK5124304-008

WASHITA

XXXXX,
XXXXXXX
XXXX

XXXX
PETROLEUM
CORP

12/11/2006

1056

555

I-2006-011439

011N

019W

0012

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 12: A 15.5 AC TRACT IN THE NW/4 OF SAID SECTION DESCRIBED AS FOLLOWS: BEGINNING AT INTERSECTION OF THE EAST ROW LINE & OVERFLOW CHANNEL FOR SAND CREEK ALONG STATE HIGHWAY 44 (SH-44) BEARING S 00°48'42” W 29.58’ & S 89° 11' L8” E 50.03’ FROM NW/C OF SAID NW/4, THENCE ALONG SAID E ROW LINE S 00° 48'42” W 763.04’ & S 44° 11' L8” E 118.37’ TO A POINT ON THE NORTHERLY ROW LINE OF USROUTE 66 (US-66), THENCE N 69° 35' 00” E 378.87’ ALONG SAID NORTHERLY ROW LINE TO CENTERLINE OF SAID SAND CREEK, THENCE ALONG SAID CENTERLINE OF SAND CREEK N 24° DEGREES 51' 57” W 316.16’, THENCE N 26° DEGREES 10' 03” W 75.65’, THENCE N 35° 33' 40” W 181.41’, THENCE N 20 ° 03' 36” W 75.24’ & N 15° 43' 00” W 137.79’, THENCE N 83° 45' 52” W 92.38’TO POB, TOGETHER WITH ANY AND ALL ACCRETION AND RIPARIAN RIGHTS PERTAINING THERETO, ALSO: THE NW/4: L/E THE FOLLOWING DESCRIBED TRACTS OF LAND: BEGINNING AT NW/C OF SAID SECTION, THENCE S 1,335’ALONG

W BOUNDARY LINE OF SAID SECTION TO NW/C OF XXXX CEMETERY, THENCE

N88 ° 00 'E 497’, THENCE S 15° 00' E 467’, THENCE N 74° 00' E 444.4’, THENCE N 18.5° S 00' W 366’, THENCE N 31° S 00' W 288’, THENCE N 21° 00' W 546’, THENCE N 31° 00' W 421.5’, THENCE N 15° S 00' W 246’ TO N BOUNDARY LINE OF SAID SECTION 12, THENCE W 95’ ALONG SAID N BOUNDARY LINE TO POB & BEGINNING AT SW/C OF SAID NW/4, THENCE N ON THE SECTION LINE 12 CHAINS, 48’, 4” TO SW/C OF CEMETERY FOR A POB THENCE E 7 CHAINS, 36’, THENCE N PARALLEL W/ SECTION LINE 7 CHAINS, 6’, 8”, THENCE W TO SECTION LINE 7 CHAINS, 36’, THENCE S ON SECTION LINE 7 CHAINS, 6’, 8” TO SW/C OF CEMETERY; OF SAID SECTION, CONTAINING 137.00 ACRES, MOL

OK5124304-009

WASHITA

XXXXX,
XXXXX X

XXXX
PETROLEUM
CORP

12/11/2006

1056

557

I-2006-011440

011N

019W

0012

TOWNSHIP 11 NORTH - RANGE 19 WEST

THE NW/4: L/E THE FOLLOWING DESCRIBED TRACTS OF

LAND: BEGINNING AT NW/C OF SAID SECTION, THENCE S 1,335’ALONG

W BOUNDARY LINE OF SAID SECTION TO NW/C OF XXXX CEMETERY, THENCE

OF SAID NW/4, THENCE N ON THE SECTION LINE 12 CHAINS, 48’, 4” TO SW/C OF CEMETERY FOR A POB THENCE E 7 CHAINS, 36’, THENCE N PARALLEL W/ SECTION LINE 7 CHAINS, 6’, 8”, THENCE W TO SECTION LINE 7 CHAINS, 36’, THENCE S ON SECTION LINE 7 CHAINS, 6’, 8” TO SW/C OF CEMETERY; OF SAID SECTION, CONTAINING 137.00 ACRES, MOL

Lease No

County

Lease Name

Lessee

Lease Date

Book

Page

Entry

Twn

Rge

Sec

FINAL LEGAL DESCP

OK5129653-000

WASHITA

XXXXXXX,
XXX & XXX
2000
REV TRUST
DTD 2/17/00

CHESAPEAKE
EXPLORATION LP

3/29/2005

1013

269

I-2005-004112

011N

019W

0012

TOWNSHIP 11 NORTH, RANGE 19 WEST

SECTION 12: A TRACT LYING WITHIN THE NW/4 DESCRIBED AS FOLLOWS: BEGINNING AT A POINT 1,335.0' S AND 41.60' E OF NW/C NW/4, THENCE N 88° 00' E ALONG THE N LINE OF THE XXXX CEMETARY 312', THENCE N 2° 00' E 382.7' TO A POINT 20' SOUTHWESTERLY FROM THE SOUTHERLY R-O-W LINE OF OLD HIGHWAY US 66, THENCE S 68° 53' W PARALLEL TO AND 20' SOUTHEASTERLY FROM SAID R-O-W 185', THENCE S 45° 04' W AND ALONG SAID R-O-W LINE 216', THENCE S AND ALONG THE EASTERLY R-O-W LINE OF A COUNTY ROAD 174' TO POB.

XX0000000-001

WASHITA

XXXXXXXX,
XXXXX L A/
K/A XXXXX
X XXXXXXX

XXXX
PETROLEUM
CORP

3/21/2006

1032

373

I-2006-002303

011N

019W

0012

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 12: E/2 SE/4, A TRACT OF LAND IN NE/4 BEGINNING AT X XXXXX 00 XXXX X XX XX/X OF NE/4, THENCE E 40 RODS, THENCE N TO A POINT WHERE THE UNDERGROUND CABLE OF AMERICAN TELEPHONE & TELEGRAPH CO BISECTS THE LINE OF SAID QTR SECTION THENCE S TO POB NE/4, L/E A TRACT OF LAND CONTAINING 15.0 AC, MOL,BEGINNING AT NW/C OF NE/4, THENCE S 60 RODS, THENCE 3 40 RODS, THENCE N 60 RODS, THENCE W 40 RODS TO POB

WELLBORE TRACT LTD TO 16800'

XX0000000-002

WASHITA

XXXXXXXX,
XXXXXXXXX
XXXXXXXX

XXXX
PETROLEUM
CORP

3/21/2006

1032

375

I-2006-002304

011N

019W

0012

TOWNSHIP 11 NORTH - RANGE 19 WEST

WELLBORE TRACT LTD TO 16800'

XX0000000-003

WASHITA

PLAYFORD,
XXXXXXX
XXXXXX

XXXX
PETROLEUM
CORP

3/21/2006

1033

214

I-2006-002620

011N

019W

0012

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 12: E/2 SE/4, A TRACT OF LAND IN NE/4 BEGINNING AT X XXXXX 00 XXXX X XX XX/X OF NE/4, THENCE E 40 RODS, THENCE N TO A POINT WHERE THE UNDERGROUND CABLE OF AMERICAN TELEPHONE & TELEGRAPH CO BISECTS THE LINE OF SAID QTR SECTION THENCE S TO POB, NE/4, L/E A TRACT OF LAND CONTAINING 15.0 AC, MOL,BEGINNING AT NW/C OF NE/4, THENCE S 60 RODS, THENCE 3 40 RODS, THENCE N 60 RODS, THENCE W 40 RODS TO POB

Lease No

County

Lease Name

Lessee

Lease Date

Book

Page

Entry

Twn

Rge

Sec

FINAL LEGAL DESCP

XX0000000-004

WASHITA

XXXXXXX,
XXXXXX

XXXX
PETROLEUM CORP

3/31/2006

1034

896

I-2006-003320

011N

019W

0012

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 12: E/2 SE/4, A TRACT OF LAND IN NE/4 BEGINNING AT X XXXXX 00 XXXX X XX XX/X OF NE/4, THENCE E 40 RODS, THENCE N TO A POINT WHERE THE UNDERGROUND CABLE OF AMERICAN TELEPHONE & TELEGRAPH CO BISECTS THE LINE OF SAID QTR SECTION THENCE S TO POB, NE/4, L/E A TRACT OF LAND CONTAINING 15.0 AC, MOL,BEGINNING AT NW/C OF NE/4, THENCE S 60 RODS, THENCE 3 40 RODS, THENCE N 60 RODS, THENCE W 40 RODS TO POB

WELLBORE TRACT LTD TO 16800'

XX0000000-006

WASHITA

XXXXXXXX,
XXXXXXXXX
XXXXXXX

CHESAPEAKE
EXPLORATION LLC

11/25/2009

1157

828

I-2010-000117

011N

019W

0012

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 12: E/2 SE/4 & A TRACT OF LAND IN NE/4 MPD AS BEG @ A POINT 60 RODS SOUTH OF THE NW/C OF SAID NE/4; THENCE EAST 40 RODS; THENCE NORTH TO A POINT WHERE THE UNDERGROUND CABLE OF THE AMERICAN TELEPHONE & TELEGRAGH COMPANY BISECTS THE LINE, THENCE WEST ALONG SAID UNDERGROUD CABLE TO THE WEST BOUNDARY LINE OF SAID QUARTER SECTION, THENCE SOUTH TO POB & NE/4 LESS AND EXCEPT A TRACT OF LAND CONTAINING 15.00 ACRES MORE OR LESS, DESCRIBED BY METES AND BOUNDS AS FOLLOWS: BEGINNING AT THE NW/C OF NE/4; THENCE SOUTH 60 RODS; THENCE EAST 40 RODS THENCE NORTH 60 RODS; THENCE WEST 40 RODS TO POB INSOFAR AND ONLY INSOFAR AS IT COVERS RIGHT BELOW THE BASE OF THE DES MOINES FORMATION.

XX0000000-007

WASHITA

XXXXX,
XXXXXXX
XXXXXX
XXXXXXXX

CHESAPEAKE
EXPLORATION LLC

11/25/2009

1157

831

I-2010-000118

011N

019W

0012

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 12: E/2 SE/4 AND A TRACT OF LAND IN NE/4 MPD AS BEG AT A POINT 60 RODS SOUTH OF THE NW/C OF SAID NE/4; THENCE EAST 40 RODS; THENCE NORTH TO A POINT WHERE THE UNDERGROUND CABLE OF THE AMERICAN TELEPHONE AND TELEGRAPH COMPANY BISECTS THE LINE, THENCE WEST ALONG SAID UNDERGROUND CABLE TO THE WEST BOUNDARY LINE OF SAID QUARTER SECTION, THENCE SOUTH TO POB, NE/4 LESS AND EXCEPT A TRACT OF LAND CONTAINING 15.00 ACRES MORE OR LESS, DESCRIBED BY METES AND BOUNDS AS FOLLOWS: BEG AT THE NW/C OF NE/4; THENCE SOUTH 60 RODS; THENCE EAST 40 RODS; THENCE NORTH 60 RODS; THENCE WEST 40 RODS TO POB INSOFAR AND ONLY INSOFAR AS IT COVERS RIGHT BELOW THE BASE OF THE DES MOINES FORMATION.

Lease No

County

Lease Name

Lessee

Lease Date

Book

Page

Entry

Twn

Rge

Sec

FINAL LEGAL DESCP

XX0000000-008

WASHITA

XXXXXXX,
XXXXXX

CHESAPEAKE
EXPLORATION LLC

11/25/2009

1178

I-2010-007074

011N

019W

0012

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 12: E/2 SE/4 & A TRACT OF LAND IN NE/4 MPD AS BEG @ X XXXXX 00 XXXX X XX XX/X OF SAID NE/4; THENCE E 40 RODS; THENCE N TO A POINT WHERE THE UNDERGROUND CABLE OF THE AMERICAN TELEPHONE & TELEGRAPH COMPANY BISECTS THE LINE; THENCE W ALONG SAID UNDERGROUND CABLE TO THE W BOUNDARY LINE OF SAID QUARTER SECTION, THENCE S TO POB; NE/4 L/E A TRACT OF LAND CONTAINING 15 ACS M/L, DESCRIBED BY METES AND BOUNDS AS FOLLOWS: BEGINNING AT THE NW/C OF NE/4; THENCE S 60 RODS; THENCE E 40 RODS; THENCE N 60 RODS; THENCE W 40 RODS TO POB INSOFAR AND ONLY INSOFAR AS IT COVERS RIGHT BELOW THE BASE OF THE DES MOINES FORMATION

OK9270060-002

WASHITA

XXXXX,
XXXXXXX
XXX

XXXX
PETROLEUM CORP

10/11/2006

1051

493

I-2006-009561

011N

019W

0012

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 12: S/2 SW/4

OK9270060-004

WASHITA

XXXXX,
XXXXXX XXXX

XXXX
PETROLEUM CORP

10/11/2006

1051

495

I-2006-009563

011N

019W

0012

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 12: S/2 SW/4

OK9270060-005

WASHITA

XXXXXXXX,
XXXXXX

XXXX
PETROLEUM
CORPORATION

8/13/2007

1078

463

I-2007-007960

011N

019W

0012

INSOFAR AND ONLY INSOFAR AS LEASE COVERS

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 12: S/2 SW/4

WELLBORE TRACT LTD TO 16,800'

OK9270061-001

WASHITA

XXXXXX,
XXXXXX

XXXX
PETROLEUM CORP

4/14/2004

985

490

I-2004-003597

011N

019W

0012

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 12: N/2 SW/4

WELLBORE TRACT LTD TO 17,220' - BRANSON 1-1H

OK9270061-002

WASHITA

XXXXXXX,
XXXX H ET XX

XXXX
PETROLEUM CORP

8/1/2005

1019

485

I-2005-006585

011N

019W

0012

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 12: N/2 SW/4

OK9270061-003

WASHITA

LANG, XXXX
XXXXX A/K/A
XXXX X XXXX

XXXX
PETROLEUM CORP

8/9/2005

1022

I-2005-007573

011N

019W

0012

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 12: N/2 SW/4

OK9270061-004

WASHITA

XXXXXXXX,
XXXXX X

XXXX
PETROLEUM CORP

11/8/2006

1054

597

I-2006-010788

011N

019W

0012

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 12: N/2 SW/4

OK9270061-005

WASHITA

BUFFALO
RIDGE
FARMS, LLC

XXXX
PETROLEUM
CORPORATION

10/5/2007

1084

641

I-2007-010169

011N

019W

0012

INSOFAR AND ONLY INSOFAR AS LEASE COVERS

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 12: N/2 SW/4

LTD TO 16,800'

OK9270061-006

WASHITA

MACDONALD
OIL & GAS,
LLC

CHESAPEAKE
EXPLORATION LLC

11/13/2009

1156

240

I-2009-009605

011N

019W

0012

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 12: N/2 SW/4, INSOFAR AS IT COVERS RIGHTS BELOW 12,468'

OK9270062-003

WASHITA

OCC
#544634/CD#200705697

CHESAPEAKE
EXPLORATION LLC

9/25/2007

011N

019W

0012

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 12: ALL

LTD TO DES MOINES, UPPER TONKAWA, LOWER TONKAWA & HOXBAR SEPARATE COMMON SOURCES OF SUPPLY

OK3530291-009

WASHITA

KNIGHT JR,
XXXX XXX &
XXXXX

CHESAPEAKE
EXPLORATION LLC

10/3/2007

1090

I-2007-012133

011N

019W

0013

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 13: E/2 SE/4, SE/4 NE/4

OK3530291-010

WASHITA

XXXXX, XXXX
& XXXXX

CHESAPEAKE
EXPLORATION LLC

9/13/2007

1090

I-2007-012135

011N

019W

0013

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 13: N/2 NE/4, SW/4 NE/4

LTD TO 16,950'

Lease No

County

Lease Name

Lessee

Lease Date

Book

Page

Entry

Twn

Rge

Sec

FINAL LEGAL DESCP

OK3530291-011

WASHITA

XXXXXX,
XXXXX
XXXXXXXX

CHESAPEAKE
EXPLORATION LLC

9/13/2007

1092

226

I-2007-012798

011N

019W

0013

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 13: N/2 NE/4, SW/4 NE/4

OK3530291-012

WASHITA

XXXXXX,
XXXXXX E

CHESAPEAKE
EXPLORATION LLC

10/20/2007

1094

430

I-2008-000139

011N

019W

0013

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 13: N/2 NE/4, SW/4 NE/4

LTD TO 16,950'

OK3530291-013

WASHITA

XXXXXX,
XXXXX

CHESAPEAKE
EXPLORATION LLC

11/5/2007

1092

247

I-2007-012807

011N

019W

0013

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 13: E/2 SE/4, SE/4 NE/4

OK3530291-016

WASHITA

XXXXX, XXXXX

CHESAPEAKE
EXPLORATION LLC

11/30/2007

1095

738

I-2008-000567

011N

019W

0013

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 13: E/2 SE/4, SE/4 NE/4

LTD TO 100' BELOW S.E. OF DES MOINES FM (16,950)

OK3530291-018

WASHITA

CEKOSKY,
XXXXXX
XXXXXXX

CHESAPEAKE
EXPLORATION LLC

11/16/2007

1095

741

I-2008-000568

011N

019W

0013

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 13: E/2 SE/4, SE/4 NE/4

OK3530291-019

WASHITA

XXXXXXX,
XXXXXXX,
XXXXXX X
XXXXXXX, AIF

CHESAPEAKE
EXPLORATION LLC

11/30/2007

1095

743

I-2008-000569

011N

019W

0013

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 13: E/2 SE/4; SE/4 NE/4

LTD TO 100' BELOW S.E. OF DES MOINES FM (16,950)

OK3530291-020

WASHITA

XXXXXXX,
XXXXXX M

CHESAPEAKE
EXPLORATION LLC

11/30/2007

1095

735

I-2008-000566

011N

019W

0013

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 13: E/2 SE/4, SE/4 NE/4

LTD TO 100' BELOW X.X. XX XXX XXXXXX XX

XX0000000-000

WASHITA

XXXXX,
XXXXXX
XXXXXX

CHESAPEAKE
EXPLORATION LLC

11/5/2008

1128

615

I-2009-000301

011N

019W

0013

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 13: E/2 SE/4, SE/4 NE/4

OK3530291-023

WASHITA

XXXXXXX
LIVING TRUST
DATED
OCTOBER 27,
1993

CHESAPEAKE
EXPLORATION LLC

11/11/2007

1092

229

I-2007-012799

011N

019W

0013

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 13: SE/4 NE/4

LTD TO 100' BELOW S.E. OF DES MOINES FM (16,950')

XX0000000-008

WASHITA

XXXXX
FAMILY
MINERAL
RIGHTS
IRREVOCABLE
LIVING TRUST

CHESAPEAKE
EXPLORATION LP

10/12/2006

1052

I-2006-009813

011N

019W

0013

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 13: N/2 NW/4

XX0000000-009

WASHITA

XXXXX,
XXXXXXXXXXX
X REVOCABLE
LIVING TRUST

CHESAPEAKE
EXPLORATION LP

10/12/2006

1052

I-2006-009815

011N

019W

0013

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 13: N/2 NW/4

XX0000000-010

WASHITA

BLM - OK NM
118189

CHESAPEAKE
EXPLORATION LP

5/25/2007

1072

427

I-2007-005805

011N

019W

0013

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 13: S/2 NW/4, N/2 SW/4, SW/4 SW/4

XX0000000-011

WASHITA

XXXXXXXXX,
XXXXXXX REV
TR, DTD 5/1/81

CHESAPEAKE
EXPLORATION LLC

7/27/2007

1081

563

I-2007-009034

011N

019W

0013

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 13: XX/0, X/0 XX/0, XX/0 SW/4

LTD TO 16,950'

XX0000000-012

WASHITA

XXXXXX,
XXXXX XXXXX

CHESAPEAKE
EXPLORATION LLC

7/31/2007

1083

572

I-2007-009756

011N

019W

0013

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 13: S/2 NW/4, N/2 SW/4, SW/4 SW/4

LTD TO 16,950'

XX0000000-013

WASHITA

XXXXXX,
XXXXXX JO

CHESAPEAKE
EXPLORATION LLC

8/20/2007

1083

872

I-2007-009863

011N

019W

0013

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 13: S/2 NW/4, N/2 SW/4, SW/4 SW/4

LTD TO 16,950'

XX0000000-014

WASHITA

XXXXXXX,
XXXXX

CHESAPEAKE
EXPLORATION LLC

8/30/2007

1086

753

I-2007-010878

011N

019W

0013

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 13: S/2 NW/4, N/2 SW/4, SW/4 SW/4

LTD TO 16,950'

XX0000000-015

WASHITA

XXXXXX,
XXXXXXX
XXXX XXXXXX

CHESAPEAKE
EXPLORATION LLC

7/31/2007

1087

233

I-2007-011062

011N

019W

0013

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 13: S/2 NW/4, N/2 SW/4, SW/4 SW/4

LTD TO 16,950'

XX0000000-016

WASHITA

XXXXXXX,
XXXXX XXXXX

CHESAPEAKE
EXPLORATION LLC

7/31/2007

1087

230

I-2007-011061

011N

019W

0013

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 13: S/2 NW/4, N/2 SW/4, SW/4 SW/4

LTD TO 16,950'

Lease No

County

Lease Name

Lessee

Lease Date

Book

Page

Entry

Twn

Rge

Sec

FINAL LEGAL DESCP

XX0000000-017

WASHITA

XXXX, XXXXXX

CHESAPEAKE
EXPLORATION
LLC

7/27/2007

1083

878

I-2007-009865

011N

019W

0013

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 13: XX/0, X/0 XX/0, XX/0 SW/4

LTD TO 16,950'

XX0000000-018

WASHITA

XXXXXXXX,
XXXX XXXX

CHESAPEAKE
EXPLORATION
LLC

7/31/2007

1083

875

I-2007-009864

011N

019W

0013

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 13: S/2 NW/4, N/2 SW/4, SW/4 SW/4

LTD TO 16,950'

XX0000000-019

WASHITA

XXXXXX,
XXXXXXX

CHESAPEAKE
EXPLORATION
LLC

8/30/2007

1089

417

I-2007-011869

011N

019W

0013

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 13: N/2 NW/4

LTD TO 16,950'

XX0000000-020

WASHITA

XXXXX, XXXXXX
M REV
TR AGREEMENT,
XXXXXX X
XXXXX TRST

CHESAPEAKE
EXPLORATION
LLC

8/30/2007

1087

I-2007-011006

011N

019W

0013

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 13: N/2 NW/4.

LTD TO 16,950'

OK5128453-002

WASHITA

XXXXX,
XXXXXXX XXX
& XXXXX XXXXX

CHESAPEAKE
EXPLORATION LP

4/30/2007

1070

958

I-2007-005301

011N

019W

0013

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 13: SE/4 SW/4, W/2 SE/4

OK5128453-003

WASHITA

AUSTIN,
XXXXXX XXXX
& XXXXX XXXX P

CHESAPEAKE
EXPLORATION LP

6/11/2007

1075

631

I-2007-006934

011N

019W

0013

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 13: W/2 SE/4, SE/4 SW/4

LTD TO 16,950'

OK5128453-004

WASHITA

XXXXXXXXX,
XXXXXXX

CHESAPEAKE
EXPLORATION
LLC

7/27/2007

1081

566

I-2007-009035

011N

019W

0013

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 13: W/2 SE/4, SE/4 SW/4

LTD TO 16,950'

OK5129516-005

WASHITA

XXXXXXXX
FAMILY TRUST
DTD 10/01/99

CHESAPEAKE
EXPLORATION
LLC

8/17/2007

1084

719

I-2007-010197

011N

019W

0013

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 13: E/2 SE/4, NE/4

LTD TO 16,950'

OK5129516-006

WASHITA

XXXXXX, J R
REV TR
AGREEMENT
DTD 5/20/96

CHESAPEAKE
EXPLORATION
LLC

9/18/2007

1089

I-2007-011735

011N

019W

0013

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 13: E/2 SE/4, SE/4 NE/4

LTD TO 16,950'

OK5129516-007

WASHITA

XXXXXX, XXXX
XXXXXX
REVOCABLE TR
AGREEMENT
DTD 5/20/96

CHESAPEAKE
EXPLORATION
LLC

9/18/2007

1089

405

I-2007-011865

011N

019W

0013

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 13: E/2 SE/4, SE/4 NE/4

LTD TO 16,950'

OK5129516-008

WASHITA

XXXXX,
XXXXXX X

CHESAPEAKE
EXPLORATION
LLC

10/20/2007

1090

997

I-2007-012464

011N

019W

0013

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 13: N/2 NE/4, SW/4 NE/4

LTD TO 16,950'

OK5129516-010

WASHITA

CEKOSKY, XXXX

CHESAPEAKE
EXPLORATION
LLC

11/16/2007

1095

748

I-2008-000571

011N

019W

0013

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 13: E/2 SE/4, SE/4 NE/4

OK5129516-011

WASHITA

XXXXXXX,
XXXXX A

CHESAPEAKE
EXPLORATION
LLC

2/13/2008

1101

397

I-2008-002421

011N

019W

0013

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 13: N/2 NE/4, SW/4 NE/4

SURFACE TO 16,950'

OK9270268-001

WASHITA

OCC #551590/CD
#200800364

COI-CELLC

3/11/2008

UNRECORDED

011N

019W

0013

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 13:

LIMITED TO THE XXXXX DOLOMITE, PERMIAN GRANITE WASH, UPPER-TONKAWA (XXXXXXX), LOWER TONKAWA, HOXBAR, DES MOINES SEPERATE COMMON SOURCES OF SUPPLY

OK9270415-001

WASHITA

XXXXXX,
XXXXXX
XXXXXXXXX

XXXX
PETROLEUM
CORPORATION

4/28/2004

1050

273

0-0000-000000

011N

019W

0013

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 13: W/2 SE/4, SE/4 SW/4, W/2 NE/4, NE/4 NE/4

Lease No

County

Lease Name

Lessee

Lease Date

Book

Page

Entry

Twn

Rge

Sec

FINAL LEGAL DESCP

OK9270415-002

WASHITA

AUSTIN, XXXX
XXXXXX

XXXX
PETROLEUM
CORPORATION

5/4/2004

1099

411

0-0000-000000

011N

019W

0013

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 13: W/2 SE/4, SE/4 SW/4, W/2 NE/4, NE/4 NE/4

OK9270415-003

WASHITA

AUSTIN,
XXXXX
XXXXXX

XXXX
PETROLEUM
CORPORATION

4/27/2004

1099

407

0-0000-000000

011N

019W

0013

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 13: W/2 SE/4, SE/4 SW/4, W/2 NE/4, NE/4 NE/4

OK9270415-004

WASHITA

XXXXXXXX,
XXXXX &
XXXXXX

XXXX
PETROLEUM
CORPORATION

6/23/2004

1050

277

0-0000-000000

011N

019W

0013

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 13: W/2 NE/4, NE/4 NE/4, W/2 SE/4, SE/4 SW/4

OK9270415-005

WASHITA

JUNGERMANN
JR, XXXXXXX
XXXX & XXXXX

XXXX
PETROLEUM
CORPORATION

6/23/2004

1099

410

I-2008-001894

011N

019W

0013

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 13: W/2 NE/4, NE/4 NE/4, W/2 SE/4, SE/4 SW/4

OK9270415-006

WASHITA

JUNGERMANN,
XXXXXXX X

XXXX
PETROLEUM
CORPORATION

6/24/2004

1099

408

I-2008-001892

011N

019W

0013

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 13: W/2 NE/4, NE/4 NE/4, W/2 SE/4, SE/4 SW/4

OK9270415-007

WASHITA

XXXXXX,
XXXXXX R &
XXXXXX X

XXXX
PETROLEUM
CORPORATION

10/2/2006

1050

692

I-2006-009284

011N

019W

0013

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 13: W/2 NE/4, NE/4 NE/4

OK9270416-001

WASHITA

XXXXXXXXXX,
XXXXX I,
FORMERLY
XXXXX X
XXXXXX

XXXX
PETROLEUM
CORPORATION

6/23/2004

1053

399

0-0000-000000

011N

019W

0013

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 13: N/2 SW/4, SW/4 SW/4, S/2 NW/4

OK9270416-002

WASHITA

XXXXX, XXXX
X

XXXX
PETROLEUM
CORPORATION

9/26/2006

1050

284

0-0000-000000

011N

019W

0013

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 13: N/2 SW/4, SW/4 SW/4, S/2 NW/4

OK9270417-001

WASHITA

XXXXXX, XXXX
B & XXXXXX
X

XXXX
PETROLEUM
CORPORATION

9/28/2006

1050

287

I-2008009108

011N

019W

0013

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 13: E/2 SE/4, SE/4 NE/4

OK9270417-002

WASHITA

XXXXXXXXX,
XXXXXX
FAMILY
TRUST DATED
07/01/1998

XXXX
PETROLEUM
CORPORATION

11/13/2006

1053

681

I-2006-010451

011N

019W

0013

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 13: E/2 SE/4, SE/4 NE/4

OK9270417-003

WASHITA

XXXXXXXX,
XXXX XXXX

XXXX
PETROLEUM
CORPORATION

11/13/2006

1053

683

I-2008-010452

011N

019W

0013

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 13: E/2 SE/4, SE/4 NE/4

OK9270417-004

WASHITA

XXXXXXXX,
XXXXX C A/K/
A XXXXX
XXXXXXXX

XXXX
PETROLEUM
CORPORATION

11/13/2006

1054

598

I-2006-010789

011N

019W

0013

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 13: E/2 SE/4, SE/4 NE/4

OK9270417-005

WASHITA

XXXXXXX, XXXX

XXXX
PETROLEUM
CORPORATION

11/17/2006

1055

268

I-2006-011024

011N

019W

0013

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 13: E/2 SE/4, SE/4 NE/4

OK9270417-006

WASHITA

XXXXXXX,
XXXX

XXXX
PETROLEUM
CORPORATION

11/17/2006

1055

269

I-2006-011025

011N

019W

0013

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 13: E/2 SE/4, SE/4 NE/4

OK9270417-007

WASHITA

XXXXXXXX,
XXXXXXXXX A
A/K/A
XXXXXXXXX
XXXXXXXX

XXXX
PETROLEUM
CORPORATION

11/13/2006

1055

270

I-2006-011026

011N

019W

0013

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 13: E/2 SE/4, SE/4 NE/4

OK9270417-008

WASHITA

AUSTIN
MINERAL
INTERESTS,
LLC

XXXX
PETROLEUM
CORPORATION

11/13/2006

1055

271

I-2006-011027

011N

019W

0013

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 13: E/2 SE/4, SE/4 NE/4

OK9270417-009

WASHITA

XXXX,
XXXXXX

XXXX
PETROLEUM
CORPORATION

11/20/2006

1055

991

I-2006-011270

011N

019W

0013

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 13: E/2 SE/4, SE/4 NE/4

OK9270417-010

WASHITA

XXXXX,
XXXXXXXX L A/
K/A XXXXXXXX
XXX XXXXX

XXXX
PETROLEUM
CORPORATION

11/20/2006

1055

992

I-2006-011271

011N

019W

0013

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 13: E/2 SE/4, SE/4 NE/4

OK9270417-011

WASHITA

XXXXX,
XXXXXXX
XXXX

XXXX
PETROLEUM
CORPORATION

11/20/2006

1056

553

I-2006-011437

011N

019W

0013

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 13: E/2 SE/4, SE/4 NE/4

OK9270417-012

WASHITA

XXXXXXXXX,
XXXXXXX A &
XXXX F REV
TRUST UTA
DTD 09/18/1998

XXXX
PETROLEUM
CORPORATION

11/27/2006

1056

554

I-2006-011438

011N

019W

0013

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 13: E/2 SE/4, SE/4 NE/4

OK9270417-013

WASHITA

XXXXXXXX,
XXXX M A/K/A
XXXX
XXXXXXXX

XXXX
PETROLEUM
CORPORATION

11/17/2006

1056

559

I-2006-011441

011N

019W

0013

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 13: E/2 SE/4, SE/4 NE/4

OK9270417-014

WASHITA

XXXX, XXXXX
M A/K/A
XXXXX XXXXX
XXXX

XXXX
PETROLEUM
CORPORATION

11/17/2006

1056

560

I-2006-011442

011N

019W

0013

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 13: E/2 SE/4, SE/4 NE/4

Lease No

County

Lease Name

Lessee

Lease Date

Book

Page

Entry

Twn

Rge

Sec

FINAL LEGAL DESCP

OK9270417-015

WASHITA

XXXXXXX,
XXXXX XXXXXX

XXXX
PETROLEUM
CORPORATION

11/20/2006

1058

528

I-2007-000583

011N

019W

0013

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 13: E/2 SE/4, SE/4 NE/4

OK9270417-016

WASHITA

XXXXXX,
XXXXXXXXX R A/
K/A XXXXXXXXX
XXXXXX

XXXX
PETROLEUM
CORPORATION

11/20/2006

1058

529

I-2006-000584

011N

019W

0013

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 13: E/2 SE/4, SE/4 NE/4

OK9270417-017

WASHITA

AUSTIN,
XXXXXXX

XXXX
PETROLEUM
CORPORATION

11/27/2006

1059

194

I-2007-000872

011N

019W

0013

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 13: E/2 SE/4, SE/4 NE/4

OK9270417-018

WASHITA

XXXXXXX JR,
XXXXX

XXXX
PETROLEUM
CORPORATION

12/6/2006

1065

738

I-2007-003351

011N

019W

0013

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 13: E/2 SE/4, SE/4 NE/4

OK3530088-001

WASHITA

XXXXXXXX,
XXXXXXX
XXXXX & XXXXX
XXXXX

CHESAPEAKE
EXPLORATION
LLC

7/30/2007

1086

902

I-2007-010930

011N

019W

0014

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 14: SW/4

LTD TO 16,980'

OK3530088-002

WASHITA

XXXXX, XXXX X

CHESAPEAKE
EXPLORATION
LLC

10/1/2007

1090

297

I-2007-012207

011N

019W

0014

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 14: SW/4

OK3530088-003

WASHITA

XXXXXXXXXX,
XXXXXX C

CHESAPEAKE
EXPLORATION
LLC

10/1/2007

1090

295

I-2007-012206

011N

019W

0014

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 14: SW/4

OK3530088-004

WASHITA

XXXXXXXXXX,
XXXXX C

CHESAPEAKE
EXPLORATION
LLC

10/1/2007

1090

299

I-2007-012208

011N

019W

0014

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 14: SW/4

OK3530088-005

WASHITA

MAP2004-OK

CHESAPEAKE
EXPLORATION
LLC

11/14/2007

1092

588

I-2007-012926

011N

019W

0014

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 14: SW/4

SURFACE TO DES MOINES FM

OK3530088-006

WASHITA

ST/OK - CLO CS-
26675

CHESAPEAKE
EXPLORATION
LLC

11/27/2007

1112

114

I-2008-006420

011N

019W

0014

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 14: SW/4 (1/2 M.R.)

LTD TO DES MOINES GRANITE WASH

OK3530303-001

WASHITA

XXXXXXX LAND
& CATTLE CO
TR DTD 11/24/92

CHESAPEAKE
EXPLORATION
LLC

9/18/2007

1087

I-2007-011008

011N

019W

0014

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 14: N/2 NW/4

LTD TO 16,980'

OK3530303-002

WASHITA

XXXXXXX,
XXXXXX XXXXX

CHESAPEAKE
EXPLORATION
LLC

9/18/2007

1087

I-2007-011011

011N

019W

0014

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 14: N/2 NW/4

LTD TO 16,980'

OK3530303-003

WASHITA

XXXXX, XXXXX L
LIVING TRUST
DTD 4/6/84

CHESAPEAKE
EXPLORATION
LLC

8/30/2007

1096

151

I-2008-000709

011N

019W

0014

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 14: N/2 NW/4

LTD TO 16,980'

OK3530303-004

WASHITA

XXXXXXX
ENERGY CO,
INC

CHESAPEAKE
EXPLORATION
LLC

12/13/2007

1097

I-2008-001054

011N

019W

0014

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 14: N/2 NW/4

OK5128454-004

WASHITA

XXXXXXXXX,
XXXXXXX

CHESAPEAKE
EXPLORATION
LLC

7/27/2007

1081

329

I-2007-008957

011N

019W

0014

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 14: SE/4 LESS AND EXCEPT A TRACT OF LAND DESCRIBED AS FOLLOWS: A STRIP OF LAND 66' WIDE OFF THE N PART OF THE SE/4, CONTAINING 4.00 ACRES MORE OR LESS AND LESS AND EXCEPT A TRACT OF LAND DESCRIBED AS FOLLOWS: BEGINNING AT THE NE/C OF THE SE/4, THENCE S 116', THENCE W 83', THENCE N 116', THENCE E 83' TO THE POB.

LTD TO 16,980'

Lease No

County

Lease Name

Lessee

Lease Date

Book

Page

Entry

Twn

Rge

Sec

FINAL LEGAL DESCP

OK5128454-005

WASHITA

XXXXXXXXXX
JR, XXXXXX

CHESAPEAKE
EXPLORATION LLC

10/1/2007

1088

351

I-2007-011500

011N

019W

0014

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 14: SE/4 LESS & EXCEPT A TRACT OF LAND DESCRIBED AS FOLLOWS: A STRIP OF LAND 66' WIDE OFF N PART OF SE/4, CONTAINING 4 ACRES MORE OR LESS & L/E A TRACT OF LAND DESCRIBED AS FOLLOWS: BEGINNING AT NE/C OF SE/4, THENCE S 116', THENCE W 83', THENCE NORTH 116', THENCE E 83' TO POB.

OK5128454-006

WASHITA

XXXXXX, XXX

CHESAPEAKE
EXPLORATION LLC

10/20/2007

1088

379

I-2007-011511

011N

019W

0014

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 14: SE/4 LESS & EXCEPT A TRACT OF LAND DESCRIBED AS FOLLOWS: A STRIP OF LAND 66 FEET WIDE OFF THE NORTH PART OF THE SE/4, CONTAINING 4.00 ACRES MORE OR LESS AND EXCEPT A TRACT OF LAND DESCRIBED AS FOLLOWS: BEGINNING AT THE NE CORNER OF THE SE/4, THENCE SOUTH 116 FEET, THENCE WEST 83 FEET, THENCE NORTH 116 FEET, THENCE EAST 83 FEET TO POINT OF BEGINNING

LTD TO 16,980'

OK5128454-007

WASHITA

XXXXXXXXXX,
XXXXX

CHESAPEAKE
EXPLORATION LLC

10/1/2007

1087

I-2007-011004

011N

019W

0014

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 14: SE/4 LESS AND EXCEPT A TRACT OF LAND DESCRIBED AS FOLLOWS: A STRIP OF LAND 66 FEET WIDE OFF THE NORTH PART OF THE SE/4, CONTAINING 4.00 ACRES MORE OR LESS AND LESS AND EXCEPT A TRACT OF LAND DESCRIBED AS FOLLOWS; BEGINNING AT THE NE CORNER OF THE SE/4, THENCE SOUTH 116 FEET, THENCE WEST 83 FEET, THENCE NORTH 116 FEET, THENCE EAST 83 FEET TO POINT OF BEGINNING.

OK5128454-008

WASHITA

XXXXX,
XXXXX R &
XXXXX S

CHESAPEAKE
EXPLORATION LLC

10/1/2007

1088

353

I-2007-011501

011N

019W

0014

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 14: SE/4 LESS AND EXCEPT A TRACT OF LAND DESCRIBED AS FOLLOWS: A STRIP OF LAND 66 FEET WIDE OFF THE NORTH PART OF THE SE/4, CONTAINING 4.00 ACRES MORE OR LESS AND LESS AND EXCEPT A TRACT OF LAND DESCRIBED AS FOLLOWS: BEGINNING AT THE NE CORNER OF THE SE/4, THENCE SOUTH 116 FEET, THENCE WEST 83 FEET, THENCE NORTH 116 FEET, THENCE EAST 83 FEET TO POINT OF BEGINNING.

OK5128454-009

WASHITA

XXXXXX,
XXXXXXX

CHESAPEAKE
EXPLORATION LLC

10/1/2007

1092

245

I-2007-012806

011N

019W

0014

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 14: SE/4, L/E A TRACT OF LAND A.D.A. A STRIP OF LAND 66' WIDE OFF THE N PART OF THE SE/4, CONTAINING 4 ACRES M/L, AND A TRACT OF LAND A.D.A. BEGINNING AT THE NE CORNER OF THE SE/4, THENCE S 116', THENCE W 83', THENCE N 116', THENCE E 83' TO POINT OF BEGINNING

Lease No

County

Lease Name

Lessee

Lease Date

Book

Page

Entry

Twn

Rge

Sec

FINAL LEGAL DESCP

OK5128454-010

WASHITA

XXXXX, XXXXX
VIERSEN

CHESAPEAKE
EXPLORATION LLC

4/1/2008

1105

451

I-2008-003899

011N

019W

0014

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 14: SE/4 L/E A TRACT OF LAND DESCRIBED AS A STRIP OF LAND 66' WIDE OFF THE N PART OF THE SE/4 CONTAINING 4.00 ACS MOL, L/E A TRACT OF LAND DESCRIBED AS BEGINNING AT THE NE/C OF SE/4, THENCE S 116', THENCE W 83', THENCE N 116', THENCE E 83' TO POB, CONTAINING 0.2210284 ACS MOL

SURFACE TO 100' BELOW DES MOINES FM

OK5128454-011

WASHITA

XXXXX,
XXXXX G TRUST

CHESAPEAKE
EXPLORATION LLC

2/20/2008

1105

412

I-2008-003881

011N

019W

0014

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 14: SE/4 L/E A TRACT OF LAND DESCRIBED AS FOLLOWS: A STRIP OF LAND 66 FEET WIDE OFF THE NORTH PART OF THE SE/4, CONTAINING 4.00 ACRES MORE OR LESS, L/E A TRACT OF LAND DESCRIBED AS FOLLOWS: BEGINNING AT THE NE CORNER OF THE SE/4, THENCE SOUTH 116 FEET, THENCE WEST 83 FEET, THENCE NORTH 116 FEET, THENCE EAST 83 FEET TO POINT OF BEGINNING, CONTAINING 0.2210284 ACRES MORE OR LESS, CONTAINING 155.779 ACRES, MORE OR LESS.

OK5128454-012

WASHITA

VIERSEN III,
XXXXX W

CHESAPEAKE
EXPLORATION LLC

4/1/2008

1106

610

I-2008-004373

011N

019W

0014

TOWNSHIP 11 NORTH - RANGE 19 WEST

SURFACE TO 100' BELOW DES MOINES FM

OK5128454-013

WASHITA

XXXX, XXXX

CHESAPEAKE
EXPLORATION LLC

2/25/2008

1101

413

I-2008-002428

011N

019W

0014

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 14: SE/4 L/E A TRACT OF LAND DESCRIBED AS FOLLOWS: A STRIP OF LAND 66' WIDE OFF THE NORTH PART OF THE SE/4, CONTAINING 4.00 ACRES M/L AND L/E A TRACT OF LAND DESCRIBED AS FOLLOWS: BEGINNING AT THE NE/C OF THE SE/4, THENCE SOUTH 116', THENCE WEST 83', THENCE NORTH 116', THENCE EAST 83' TO POB

OK5128454-014

WASHITA

XXXXXX, XXXXX
X

CHESAPEAKE
EXPLORATION LLC

6/25/2008

1116

389

I-2008-007916

011N

019W

0014

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 14: SE/4 L/E A TRACT OF LAND DESCRIBED AS FOLLOWS: A STRIP OF LAND 66' WIDE OFF THE NORTH PART OF THE SE/4, CONTAINING 4.00 ACRES M/L, L/E A TRACT OF LAND DESCRIBED AS FOLLOWS: BEG AT THE NE/C OF THE SE/4, THENCE SOUTH 116', THENCE WEST 83', THENCE NORTH 116', THENCE EAST 83' TO POB.

Lease No

County

Lease Name

Lessee

Lease Date

Book

Page

Entry

Twn

Rge

Sec

FINAL LEGAL DESCP

OK5128454-015

WASHITA

XXXX,
XXXXXXXX

CHESAPEAKE
EXPLORATION LLC

5/5/2008

1113

888

I-2008-007002

011N

019W

0014

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 14: SE/4 L/E A TRACT OF LAND DESCRIBED AS FOLLOWS: A STRIP OF LAND 66' WIDE OFF THE NORTH PART OF SE/4, CONTAINING 4.00 ACRES M/L, L/E A TRACT OF LAND DESCRIBED AS FOLLOWS: BEG AT THE NE/C SE/4, THENCE SOUTH 116', THENCE WEST 83', THENCE NORTH 116', THENCE EAST 83' TO POB.

OK5128454-016

WASHITA

XXXXXX,
XXXXXXX S

CHESAPEAKE
EXPLORATION LLC

6/25/2008

1116

435

I-2008-007932

011N

019W

0014

TOWNSHIP 11 NORTH - RANGE 19 WEST

OK5128454-017

WASHITA

MC MINERAL
COMPANY
LLC

CHESAPEAKE
EXPLORATION LLC

5/2/2009

1209

888

011N

019W

0014

TOWNSHIP 11 NORTH - RANGE 19WEST

SECTION 14: SE/4 LESS AND EXCEPT A TRACT OF LAND DESCRIBED AS FOLLOWS: A STRIP OF LAND

66 FEET WIDE OFF THE NORTH PART OF THE SE/4, CONTAINING 4.00 ACRES MORE OR LESS AND LESS AND EXCEPT A TRACT OF LAND DESCRIBED AS FOLLOWS: BEGINNING AT THE NE/C OF THE SE/4, THENCE SOUTH 116 FEET, THENCE WEST 83 FEET, THENCE NORTH 116 FEET, THENCE EAST 83 FEET TO THE POINT OF BEGINNING

OK5128488-003

WASHITA

XXXXX
FAMILY
MINERAL
RIGHTS
IRREVOCABLE
LIVING TRUST

CHESAPEAKE
EXPLORATION LP

10/12/2006

1052

I-2006-009812

011N

019W

0014

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 14: S/2 NE/4, S/2 NW/4

OK5128488-004

WASHITA

XXXXX,
XXXXXXXXXXX
X REVOCABLE
LIVING TRUST

CHESAPEAKE
EXPLORATION LP

10/12/2006

1052

I-2006-009814

011N

019W

0014

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 14: S/2 NE/4, S/2 NW/4

OK5128488-005

WASHITA

XXXXXXXXX,
XXXXXXX REV
TR, DTD 5/1/81

CHESAPEAKE
EXPLORATION LLC

7/30/2007

1081

326

I-2007-008956

011N

019W

0014

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 14: S/2 NE/4, S/2 NW/4

LTD TO 16,980'

OK5128488-006

WASHITA

XXXX,
XXXXXX

CHESAPEAKE
EXPLORATION LLC

7/27/2007

1083

881

I-2007-009866

011N

019W

0014

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 14: S/2 NE/4, S/2 NW/4

LTD TO 16,980'

OK5128488-007

WASHITA

XXXXXX,
XXXXXXX

CHESAPEAKE
EXPLORATION LLC

8/30/2007

1089

414

I-2007-011868

011N

019W

0014

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 14: S/2 N/2

LTD TO 16,980'

OK5128488-008

WASHITA

XXXXX,
XXXXXX M
REVOCABLE
TRUST,
XXXXXX X
XXXXX TRST

CHESAPEAKE
EXPLORATION LLC

8/30/2007

1087

I-2007-011007

011N

019W

0014

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 14: S/2 N/2

LTD TO 16,980'

OK5128489-000

WASHITA

OCC
#563919/CD
#200808311

COI-CELLC

12/29/2008

1139

I-2009-003572

011N

019W

0014

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 14: ALL

OK3530302-001

WASHITA

XXXXX,
XXXXXXX REV
LV TR DTD
11/8/04,
XXXXXXX
XXXXX,TRST

CHESAPEAKE
EXPLORATION LLC

9/26/2007

1161

875

I-2010-001528

011N

019W

0022

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 22: SE/4

LTD TO 17,490'

Lease No

County

Lease Name

Lessee

Lease Date

Book

Page

Entry

Twn

Rge

Sec

FINAL LEGAL DESCP

OK3530302-002

WASHITA

XXXXXXXXXXX,
XXXXX JUNE &
XXXXXX D

CHESAPEAKE
EXPLORATION LLC

9/26/2007

1088

373

I-2007-011509

011N

019W

0022

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 22: SE/4

LTD TO 17,490'

OK3530302-003

WASHITA

XXXXX, XXXX
XXXX

CHESAPEAKE
EXPLORATION LLC

9/26/2007

1090

368

I-2007-012224

011N

019W

0022

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 22: SE/4

LTD TO 17,490'

OK3530302-004

WASHITA

XXXXXX, XXXX
XXX
FORMERLY
XXXXX AND
XXXXXXX D

CHESAPEAKE
EXPLORATION LLC

9/26/2007

1090

354

I-2007-012218

011N

019W

0022

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 22: SE/4

LTD TO 17,490'

OK3530302-005

WASHITA

PRIVET, XXXXX
XXX
FORMERLY
XXXXX

CHESAPEAKE
EXPLORATION LLC

9/26/2007

1090

283

I-2007-012201

011N

019W

0022

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 22: SE/4

OK3530302-006

WASHITA

XXXXX, XXXXXX
H

CHESAPEAKE
EXPLORATION LLC

9/26/2007

1163

289

I-2010-001969

011N

019W

0022

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 22: SE/4

LTD TO 17,490'

OK9200008-012

WASHITA

XXXXXXXX XX,
XXXXXX
XXXXXX

CHESAPEAKE
EXPLORATION LLC

2/11/2008

1105

624

I-2008-003976

011N

019W

0022

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 22: SW/4

OK9200008-013

WASHITA

XXXXXXX,
XXXXXXX P
FAMILY TRUST

CHESAPEAKE
EXPLORATION LLC

2/15/2008

1105

844

I-2008-004057

011N

019W

0022

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 22: SW/4

OK9200008-016

WASHITA

SCHONES,
XXXXXXX
XXXXXXXX

CHESAPEAKE
EXPLORATION LLC

2/9/2008

1106

312

I-2008-004231

011N

019W

0022

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 22: SW/4

OK9200008-017

WASHITA

XXXXXXX,
XXXXXX XXX

CHESAPEAKE
EXPLORATION LLC

2/9/2008

1105

622

I-2008-003975

011N

019W

0022

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 22: SW/4

OK9200008-018

WASHITA

XXXXXXX,
XXXXXX R

CHESAPEAKE
EXPLORATION LLC

2/13/2008

1106

307

I-2008-004229

011N

019W

0022

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 22: SW/4

SURFACE TO DES MOINES GRANITE WASH FM (17,490')

OK9200008-019

WASHITA

XXXXX, XXXX
X X/K/A XXXX
XXXXX XXXXX

CHESAPEAKE
EXPLORATION LLC

2/7/2008

1105

626

I-2008-003977

011N

019W

0022

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 22: SW/4

OK9270008-001

WASHITA

XXXXXXX JR,
XXXXXX XXX &
XXXXXX XXXX

CHESAPEAKE
EXPLORATION LLC

10/11/2007

1091

851

I-2007-012631

011N

019W

0022

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 22: SW/4

OK9270008-002

WASHITA

NBLM VON
TUNGELN
FAMILY TRUST
DTD 8/24/04

CHESAPEAKE
EXPLORATION LLC

10/15/2007

1092

243

I-2007-012805

011N

019W

0022

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 22: SW/4

OK9270008-003

WASHITA

XXXXXXX, XXX
X, A/K/A/ XXX X
XXXXXXX, XX

CHESAPEAKE
EXPLORATION LLC

2/7/2008

1101

405

I-2008-002424

011N

019W

0022

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 22: SW/4

OK9270008-004

WASHITA

XXXXXXX,
XXXXX A

CHESAPEAKE
EXPLORATION LLC

2/13/2008

1101

394

I-2008-002420

011N

019W

0022

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 22: SW/4

SURFACE TO DES MOINES GRANITE WASH FM (17,490')

OK9270008-005

WASHITA

XXXXXXX,
XXXX

CHESAPEAKE
EXPLORATION LLC

2/9/2008

1101

403

I-2008-002423

011N

019W

0022

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 22: SW/4

OK9270008-006

WASHITA

XXXXXXX,
XXXXX

CHESAPEAKE
EXPLORATION LLC

2/8/2008

1102

927

I-2008-002944

011N

019W

0022

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 22: SW/4

OK9270008-007

WASHITA

XXXXXXX,
XXXXX

CHESAPEAKE
EXPLORATION LLC

2/8/2008

1101

411

I-2008-002427

011N

019W

0022

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 22: SW/4

Lease No

County

Lease Name

Lessee

Lease Date

Book

Page

Entry

Twn

Rge

Sec

FINAL LEGAL DESCP

OK9270008-008

WASHITA

XXXXXXX,
XXXXX

CHESAPEAKE
EXPLORATION LLC

2/8/2008

1101

409

I-2008-002426

011N

019W

0022

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 22: SW/4

OK9270008-009

WASHITA

XXXXX,
XXXXXXXXXXX
X & XXXXXXXX
XXX
XXXXXXXXX

CHESAPEAKE
EXPLORATION LLC

2/13/2008

1103

597

I-2008-003187

011N

019W

0022

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 22: SW/4

OK9270008-010

WASHITA

XXXXXX,
XXXX
XXXXXXXXX

CHESAPEAKE
EXPLORATION LLC

2/15/2008

1105

842

I-2008-004056

011N

019W

0022

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 22: SW/4

OK9270008-011

WASHITA

XXXXXXX,
XXXXX AKA
XXX XXXXXXX

CHESAPEAKE
EXPLORATION LLC

2/8/2008

1105

840

I-2008-004055

011N

019W

0022

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 22: SW/4

OK9270008-014

WASHITA

XXXXXXX,
XXXXXXX H

CHESAPEAKE
EXPLORATION LLC

2/13/2008

1106

304

I-2008-004228

011N

019W

0022

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 22: SW/4

SURFACE TO DES MOINES GRANITE WASH FM (17,490')

OK9270008-015

WASHITA

XXXXXXXX,
XXXX

CHESAPEAKE
EXPLORATION LLC

2/8/2008

1106

310

I-2008-004230

011N

019W

0022

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 22: SW/4

OK9270008-016

WASHITA

XXXXXXX,
XXXXX X &
XXXXXX G
1993 TRUST U/
A/D 1/15/93

CHESAPEAKE
EXPLORATION LLC

2/13/2008

1104

294

I-2008-003463

011N

019W

0022

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 22: SW/4

SURFACE TO DES MOINES GRANITE WASH FM (17,490')

OK9270008-017

WASHITA

XXXXXX,
XXXXXX
XXXXX

CHESAPEAKE
EXPLORATION LLC

2/15/2008

1104

297

I-2008-003464

011N

019W

0022

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 22: SW/4

OK9270008-018

WASHITA

XXXXXX,
XXXXX
XXXXXXXX

CHESAPEAKE
EXPLORATION LLC

2/15/2008

1104

226

I-2008-003436

011N

019W

0022

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 22: SW/4

OK9270008-019

WASHITA

XXXXXXX,
XXX X

CHESAPEAKE
EXPLORATION LLC

2/13/2008

1104

I-2008-003378

011N

019W

0022

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 22: SW/4

SURFACE TO DES MOINES GRANITE WASH FM (17,490')

OK9270008-020

WASHITA

XXXXXX XX,
XXXXX M &
XXX XXX A/K/
A XXXXXXX
XXXXXX

CHESAPEAKE
EXPLORATION LLC

2/13/2008

1104

I-2008-003379

011N

019W

0022

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 22: SW/4

OK9270008-021

WASHITA

XXXXXXXX,
XXXXXXX
XXX

CHESAPEAKE
EXPLORATION LLC

2/11/2008

1111

I-2008-006024

011N

019W

0022

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 22: SW/4

OK9270009-001

WASHITA

XXXX, XXXXXX
L & XXXX
XXXX

CHESAPEAKE
EXPLORATION LLC

9/13/2007

1083

862

I-2007-009860

011N

019W

0022

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 22: NE/4

LTD TO 17,490'

OK9270009-002

WASHITA

XXXX, XXXXX
RAY

CHESAPEAKE
EXPLORATION LLC

10/1/2007

1090

302

I-2007-012210

011N

019W

0022

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 22: NE/4

LTD TO 17,490'

OK9270009-003

WASHITA

XXXXXX,
XXXXXXX
XXXXXXX

CHESAPEAKE
EXPLORATION LLC

12/3/2007

1097

597

I-2008-001251

011N

019W

0022

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 22: NE/4

OK9270009-004

WASHITA

XXXXXX,
XXXXXXX
XXXXX

CHESAPEAKE
EXPLORATION LLC

12/3/2007

1097

672

I-2008-001277

011N

019W

0022

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 22: NE/4

OK9270009-005

WASHITA

XXXXX,
XXXXXX XX

CHESAPEAKE
EXPLORATION LLC

12/3/2007

1097

650

I-2008-001269

011N

019W

0022

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 22: NE/4

LTD TO 100' BELOW BASE OF S.E. OF DES MOINES FM (17,490')

OK9270009-006

WASHITA

XXXXXX,
XXXX XXX

CHESAPEAKE
EXPLORATION LLC

12/3/2007

1095

750

I-2008-000572

011N

019W

0022

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 22: NE/4

Lease No

County

Lease Name

Lessee

Lease Date

Book

Page

Entry

Twn

Rge

Sec

FINAL LEGAL DESCP

OK9270025-001

WASHITA

XXXXXXX,
XXXXXXXX H &
XXXXX M

CHESAPEAKE
EXPLORATION LLC

10/29/2007

1094

433

I-2008-000140

011N

019W

0022

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 22: NW/4

LTD TO 17,490'

OK9270025-002

WASHITA

XXXXX, XXXXX
XXXX &
XXXXXXXXX
XXXXX
REVOCABLE
TRUST

CHESAPEAKE
EXPLORATION LLC

10/29/2007

1095

580

I-2008-000516

011N

019W

0022

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 22: NW/4

LTD TO 17,490'

OK9270025-003

WASHITA

XXXXXXXX,
XXXXXX L &
XXXXX S
JOINT REVOCABLE
TRUST

CHESAPEAKE
EXPLORATION LLC

10/29/2007

1093

391

I-2007-013185

011N

019W

0022

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 22: NW/4

LTD TO 17,490'

OK9270025-004

WASHITA

XXXX, XXXX XX
XXXXXXX

CHESAPEAKE
EXPLORATION LLC

11/21/2007

1095

592

I-2008-000520

011N

019W

0022

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 22: NW/4

LTD TO 100' BELOW S. E. DES MOINES FM (17,490')

OK9270025-005

WASHITA

XXXXXXXXX,
XXXXXX
REVOCABLE
TRUST DATED
12/21/92

CHESAPEAKE
EXPLORATION LLC

10/20/2007

1096

154

I-2008-000710

011N

019W

0022

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 22: NW/4

LTD TO 17,490'

OK9270025-006

WASHITA

XXXXXXXXX, X X
REV TRUST DTD
12/21/1992

CHESAPEAKE
EXPLORATION LLC

10/20/2007

1096

160

I-2008-000712

011N

019W

0022

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 22: NW/4

LTD TO 17,490'

OK9270025-007

WASHITA

LOWRANCE,
VIRGINIA

CHESAPEAKE
EXPLORATION LLC

10/20/2007

1097

290

I-2008-001141

011N

019W

0022

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 22: NW/4

LTD TO 17,490'

OK9270025-008

WASHITA

XXXXXXX, XXXXX
XXX

CHESAPEAKE
EXPLORATION LLC

12/21/2007

1098

186

I-2008-001475

011N

019W

0022

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 22: NW/4

LTD TO 100' BELOW BASE OF S.E. OF DES MOINES FM (17,490')

OK9270025-009

WASHITA

XXXXXXX,
XXXXXXX DAVON

CHESAPEAKE
EXPLORATION LLC

12/21/2007

1099

522

I-2008-001933

011N

019W

0022

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 22: NW/4

LTD TO 100' BELOW BASE OF S.E. OF DES MOINES FM (17,490')

OK9270025-010

WASHITA

XXXXXXX,
XXXXXX XXXXXX

CHESAPEAKE
EXPLORATION LLC

12/21/2007

1100

656

I-2008-002185

011N

019W

0022

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 22: NW/4

LTD TO 100' BELOW BASE OF S.E. OF DES MOINES FM (17,490')

OK5121365-001

WASHITA

XXXX, XXXXXXX M
& RUBY XXX

X XXXXXX WEST
LLC

3/25/1980

520

344

011N

019W

0024

TOWNSHIP 11 NORTH-RANGE 19 WEST

SECTION 24: NW/4, N/2 SW/4, LIMITED TO THE XXXXX 2-24 AND XXXXX 3-24 WELLBORE FROM THE SURFACE TO 13,045'.

OK5121382-001

WASHITA

XXXXXX, XXXX X.,
XX.

J XXXXXX WEST
LLC

10/25/1979

517

559

011N

019W

0024

TOWNSHIP 11 NORTH-RANGE 19 WEST

SECTION 24: SE/4

Lease No

County

Lease Name

Lessee

Lease Date

Book

Page

Entry

Twn

Rge

Sec

FINAL LEGAL DESCP

OK5121382-002

WASHITA

XXXXX, M D AND
XXXXX, H/W

XXXXXXX
XXXXXX

2/27/1981

544

4620

011N

019W

0024

TOWNSHIP 11 NORTH-RANGE 19 WEST

SECTION 24: SE/4, LESS AND EXCEPT A 2.06 ACRE TRACT DESCRIBED AS BEGINNING 343.5' NORTH OF THE SOUTHEAST CORNER OF THE SE/4 OF 24-11N-19WIM. THENCE WEST 300', THENCE NORTH 300', THENCE EAST 300', THENCE SOUTH 300' TO THE POINT OF BEGINNING.

OK5121383-001

WASHITA

XXXXXX, XXXXXX X.,
ET XX

X XXXXXX
WEST LLC

4/2/1981

552

011N

019W

0024

TOWNSHIP 11 NORTH-RANGE 19 WEST

SECTION 24: NE/4, LIMITED TO THE WB OF THE XXXXX 2-24 AND XXXXX 3-24 FROM THE SURFACE TO 13,045'

OK5121383-002

WASHITA

AUSTIN, HAYDEN, A
SINGLE MAN, ET AL

DICOR
MINERAL
COMPANY

6/25/1981

561

158

13257

011N

019W

0024

TOWNSHIP 11 NORTH-RANGE 19 WEST

SECTION 24: NE/4

OK5121383-003

WASHITA

AUSTIN, HAYDEN E,
XXXXXX XXXX &
XXXX XXXXXX, XXXX
XXXXXX

J XXXXXX
WEST

4/22/1982

586

989

011N

019W

0024

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 24: NE/4

OK5122769-001

WASHITA

XXXXX, XXXXXXXX
X., ET UX

EXXON
CORPORATION

4/16/1979

499

215

011N

019W

0024

SECTION 24-11N-19W: S/2 SW/4, EXCLUDING THE XXXX 1-24 WELLBORE.

OK5122769-002

WASHITA

GREGORY, LEOLA,
A MARRIED WOMAN
DEALING IN HER
SOLE,SEP PROP

TXO
PRODUCTION
CORP

8/8/1983

628

675

8744

011N

019W

0024

TOWNSHIP 11 NORTH-RANGE 19 WEST

SECTION 24: S/2 SW/4, LIMITED TO THE XXXXX 2-24 AND XXXXX 3-24 FROM THE SURFACE TO 13,045'.

OK5122769-003

XXXXXXX

XXXXXXX, XXXXXXX
X,X MARRIED MAN
DEALING IN HIS
SOLE,SEP,PRP

TXO
PRODUCTION
CORP

8/8/1983

628

695

8754

011N

019W

0024

TOWNSHIP 11 NORTH-RANGE 19 WEST

SECTION 24: S/2 SW/4, LIMITED TO THE XXXXX 2-24 AND XXXXX 3-24 WELLBORE FROM THE SURFACE TO 13,045'.

OK5122769-004

WASHITA

BOA, XXXXX B, A
WIDOW

TXO
PRODUCTION
CORP

8/8/1983

628

673

8743

011N

019W

0024

TOWNSHIP 11 NORTH-RANGE 24 WEST

SECTION 24: S/2 SW/4, LIMITED TO THE XXXXX 2-24 AND XXXXX 3-24 WELLBORE FROM THE SURFACE TO 13,045'.

OK5122769-005

WASHITA

XXXXXXX, XXXXXX
XXXXX, A WIDOW

TXO
PRODUCTION
CORP

8/8/1983

628

683

8748

011N

019W

0024

TOWNSHIP 11 NORTH-RANGE 19 WEST

SECTION 24: S/2 SW/4, LIMITED TO THE WELLBORE OF THE XXXXX 2-24 AND XXXXX 3-24 FROM THE SURFACE TO 13,045'.

XX0000000-000

XXXXXXX

XXXX, XXXXX X,X
MARRIED MAN
DEALING IN HIS
SOLE,SEP,PROPERTY

TXO
PRODUCTION
CORP

8/8/1983

628

679

8746

011N

019W

0024

TOWNSHIP 11 NORTH-RANGE 19 WEST

SECTION 24: S/2 SW/4, LIMITED TO THE WELLBORE OF THE XXXXX 2-24 AND XXXXX 3-24 XXXXX FROM THE SURFACE TO 13,045'.

OK5122769-007

WASHITA

XXXX, XXXXXXX L,A
MARRIED MAN
DEALING IN HIS
SOLE,SEP,PROP

TXO
PRODUCTION
CORP

8/8/1983

628

677

8745

011N

019W

0024

TOWNSHIP 11 NORTH-RANGE 19 WEST

SECTION 24: S/2 SW/4, LIMITED TO THE XXXXX 2-24 AND XXXXX 3-24 WELLBORE FROM THE SURFACE TO 13,045'.

OK5122769-008

WASHITA

XXXXXXXXXXX,
XXXXX XXXX,A
MARRIED PERSON

TXO
PRODUCTION
CORP

8/8/1983

628

681

8747

011N

019W

0024

TOWNSHIP 11 NORTH-RANGE 19 WEST

SECTION 24: S/2 SW/4, LIMITED TO THE XXXXX 2-24 AND XXXXX 3-24 WELLBORE FROM THE SURFACE TO 13,045'

XX0000000-001

WASHITA

OCC #247529/CD
#107170

TXO
PRODUCTION
CORP.

10/31/1983

011N

019W

0024

TOWNSHIP 11 NORTH, RANGE 19 WEST,

SECTION 24: UPPER TONKAWA (XXXXXXX), HOXBAR AND DES MOINES COMMON SOURCES UNDERLYING THE ENTIRE SECTION., LIMITED TO THE XXXXX 2-24 AND XXXXX 3-24 WELLBORES FROMTHE SURFACE TO 13,045'.

Exhibit B

To Perpetual Overriding Royalty Interest Conveyance (PDP)

(Excluded Assets)

Regulatory Name

API

County

Sec

Twn

Rge

Spacing Unit Description

Quartering

112669

XXXX 1-22

3514920320

WASHITA

0022

011N

016W

SECTION 22-11N-16W

ALL

158826

XXXXXXXX 1-22

3514921198

WASHITA

0022

011N

016W

SECTION 22-11N-16W

ALL

732396

C AND H 1-10

3514921251

WASHITA

0010

011N

017W

SECTION 10-11N-17W

ALL

119988

XXXXX 1-15

3514920308

WASHITA

0015

011N

017W

SECTION 15-11N-17W

ALL

113210

XXXXX 1-16

3514920285

WASHITA

0016

011N

017W

SECTION 16-11N-17W

ALL

616339

XXXXXXX & XXXX (XXXXX-XXXX) 1-16

3514921278

WASHITA

0016

011N

017W

SECTION 16-11N-17W

ALL

113018

WISE 1

3514920211

WASHITA

0017

011N

017W

SECTION 17-11N-17W

ALL

112933

XXXXXX 1-20

3514920109

WASHITA

0020

011N

017W

SECTION 20-11N-17W

ALL

158605

DON 1-8

3514921227

WASHITA

0008

011N

018W

SECTION 8-11N-18W

ALL

119976

XXXX 1

3514920399

WASHITA

0009

011N

018W

SECTION 9-11N-18W

ALL

112530

CHARTER 2-10

3514920524

WASHITA

0010

011N

018W

SECTION 10-11N-18W

ALL

112999

XXXXXX 1-10

3514920251

WASHITA

0010

011N

018W

SECTION 10-11N-18W

ALL

112531

CHARTER A 1

3514920254

WASHITA

0011

011N

018W

SECTION 11-11N-18W

ALL

112817

XXXX 1-15

3514920139

WASHITA

0015

011N

018W

SECTION 15-11N-18W

ALL

112818

XXXX 2-15

3514920507

WASHITA

0015

011N

018W

SECTION 15-11N-18W

ALL

112795

XXXXXX 1-19

3514920467

WASHITA

0019

011N

018W

SECTION 19-11N-18W

ALL

112796

XXXXXX 2-19

3514920775

WASHITA

0019

011N

018W

SECTION 19-11N-18W

ALL

119986

XXXXXXX J 1

3514920414

WASHITA

0021

011N

018W

SECTION 21-11N-18W

ALL

113881

XXXXXX 2-23

3514920954

WASHITA

0023

011N

018W

SECTION 23-11N-18W

ALL

112713

XXXXXX 1-23

3514920279

WASHITA

0023

011N

018W

SECTION 23-11N-18W

ALL

112714

XXXXXX STATE 1-25

3514920353

WASHITA

0025

011N

018W

SECTION 25-11N-18W

ALL

Regulatory Name

API

County

Sec

Twn

Rge

Spacing Unit Description

Quartering

191811

DIAMOND RING 3-26

3514920879

WASHITA

0026

011N

018W

SECTION 26-11N-18W

ALL

192081

STATE-XXXXX 1-26

0000000000

WASHITA

0026

011N

018W

SECTION 26-11N-18W

ALL

191997

O.S.U. 2-26

0000000000

WASHITA

0026

011N

018W

SECTION 26-11N-18W

ALL

113370

XXXX 1-27

3514920814

WASHITA

0027

011N

018W

SECTION 27-11N-18W

ALL

112917

XXXXXXX 1-27

3514920785

WASHITA

0027

011N

018W

SECTION 27-11N-18W

ALL

119987

XXXXXX 1

3514920385

WASHITA

0029

011N

018W

SECTION 29-11N-18W

ALL

159205

XXXXXX 2-29

3514921192

WASHITA

0029

011N

018W

SECTION 29-11N-18W

ALL

113244

XXXXXX 2-30

3514920514

WASHITA

0030

011N

018W

SECTION 30-11N-18W

ALL

191815

XXXXXX 1-30

3514920807

WASHITA

0030

011N

018W

SECTION 30-11N-18W

ALL

192906

XXXXXX 6-35

3514920889

WASHITA

0035

011N

018W

SECTION 35-11N-18W

ALL

192966

XXXXX 5-35

3514920862

WASHITA

0035

011N

018W

SECTION 35-11N-18W

ALL

193335

XXXXXXXX 4-35

0000000000

WASHITA

0035

011N

018W

SECTION 35-11N-18W

ALL

192996

XXXXXXXXX 3-35

0000000000

WASHITA

0035

011N

018W

SECTION 35-11N-18W

ALL

193371

XXXXX 1-35

3514920228

WASHITA

0035

011N

018W

SECTION 35-11N-18W

ALL

193372

XXXXX 2

3514920520

WASHITA

0035

011N

018W

SECTION 35-11N-18W

ALL

156946

ARMOUDIAN 1-2 P&A

0000000000

WASHITA

0002

011N

019W

SECTION 2-11N-19W

ALL

156216

XXXX XXXX 2-24

3514921076

WASHITA

0024

011N

019W

SECTION 24-11N-19W

ALL

156668

XXXX 3-24

3514921107

WASHITA

0024

011N

019W

SECTION 24-11N-19W

ALL

193560

XXXXX 2-24

3514920744

WASHITA

0024

011N

019W

SECTION 24-11N-19W

ALL

193561

XXXXX 3-24

3514920787

WASHITA

0024

011N

019W

SECTION 24-11N-19W

ALL

193613

XXXX 1-24

3514920435

WASHITA

0024

011N

019W

SECTION 24-11N-19W

ALL

Exhibit C

To Perpetual Overriding Royalty Interest Conveyance (PDP)

(Xxxxx)

Regulatory Name

API

County

Sec

Twn

Rge

Spacing Unit Description

Quartering

CHK BPO GWI

CHK BPO NRI

CHK APO GWI

CHK XXX XXX

000000

XXXXX USA 1-9H

3514921416

WASHITA

0009

011N

016W

SECTION 9-11N-16W

ALL

0.20617964

0.16305662

628974

XXXX 2-9H

3514921587

WASHITA

0009

011N

016W

SECTION 9-11N-16W

ALL

0.20657842

0.16380884

628977

XXXXX USA 1-9H

3514921570

WASHITA

0009

011N

016W

SECTION 9-11N-16W

ALL

0.20617969

0.16344993

621823

PRICE USA 1-10H

0000000000

WASHITA

0010

011N

016W

SECTION 10-11N-16W

ALL

0.70479195

0.56412893

622463

XXXXXXX USA 2-15H

3514921542

WASHITA

0015

011N

016W

SECTION 15-11N-16W

ALL

0.81217760

0.65496782

624414

XXXXXX 1-16H

3514921440

WASHITA

0016

011N

016W

SECTION 16-11N-16W

ALL

0.63593750

0.47695311

629060

XXXXXXX 1-16H

3514921579

WASHITA

0016

011N

016W

SECTION 16-11N-16W

ALL

0.63593750

0.50875000

626664

GENEVA 1-21H

3514921455

WASHITA

0021

011N

016W

SECTION 21-11N-16W

ALL

0.32691832

0.26672449

620459

XXXXXXXXX 2-28H

3514921425

WASHITA

0028

011N

016W

SECTION 28-11N-16W

ALL

0.87311197

0.68725438

622456

XXXXXXXXX 3-28H

3514921525

WASHITA

0028

011N

016W

SECTION 28-11N-16W

ALL

0.87311189

0.68725437

622439

XXXXXXX 1-31H

3514921472

WASHITA

0031

011N

016W

SECTION 31-11N-16W

ALL

0.75557967

0.61355537

620684

XXXXXXXX 1-33H

3514921456

WASHITA

0033

011N

016W

SECTION 33-11N-16W

ALL

0.47265622

0.38141301

621718

XXXXXX 1-5H

3514921403

WASHITA

0005

011N

017W

SECTION 5-11N-17W

ALL

0.44363532

0.34558665

621941

AR 1-6H

0000000000

WASHITA

0006

011N

017W

SECTION 6-11N-17W

ALL

0.34929844

0.27293106

612736

WHITNEY 1-9H

3514921349

WASHITA

0009

011N

017W

SECTION 9-11N-17W

ALL

0.77420087

0.61115735

621619

XXXXXXXX 1-9H

0000000000

WASHITA

0009

011N

017W

SECTION 9-11N-17W

ALL

0.77420087

0.61115735

612776

XXXXXXX 1-10H

3514921505

WASHITA

0010

011N

017W

SECTION 10-11N-17W

ALL

0.34013780

0.26597749

622440

XXXXXXX 1-10H

0000000000

WASHITA

0010

011N

017W

SECTION 10-11N-17W

ALL

0.34013780

0.26597749

617232

XXXXXXXX 1-13H

3514921333

WASHITA

0013

011N

017W

SECTION 13-11N-17W

ALL

0.64166667

0.51737324

622444

ROSE 1-13H

3514921578

WASHITA

0013

011N

017W

SECTION 13-11N-17W

ALL

0.64166667

0.51737322

617639

XXXX 1-14H

3514921364

WASHITA

0014

011N

017W

SECTION 14-11N-17W

ALL

0.68772319

0.54276734

629304

XXXXXXXX 2-14H

3514921532

WASHITA

0014

011N

017W

SECTION 14-11N-17W

ALL

0.68772320

0.54276734

629305

XXXX 2-14H

3514921521

WASHITA

0014

011N

017W

SECTION 14-11N-17W

ALL

0.68772320

0.54276734


PN	Regulatory Name	API	St	County	Sec	Twn	Rge	Spacing Unit Description	Quartering	CHK BPO GWI		CHK BPO NRI		CHK APO GWI		CHK XXX XXX
000000	XXXXX 1-15H	0000000000	OK	WASHITA	0015	011N	017W	SECTION 15-11N-17W	ALL		0.27492001		0.21530236
621946	XXXXXX 1-16H	0000000000	OK	WASHITA	0016	011N	017W	SECTION 16-11N-17W	ALL		0.30217022		0.23587617
612735	XXXXX 1-17H	3514921326	OK	WASHITA	0017	011N	017W	SECTION 17-11N-17W	ALL		0.65721124		0.54190927		0.50878996		0.42087131
612734	XXXXXXXXX 1-18H	3514921351	OK	WASHITA	0018	011N	017W	SECTION 18-11N-17W	ALL		0.96069554		0.76801809
617640	XXXXXXXX 1-23H	3514921370	OK	WASHITA	0023	011N	017W	SECTION 23-11N-17W	ALL		0.94296875		0.75825125
617641	XXXXXX 1-24H	3514921407	OK	WASHITA	0024	011N	017W	SECTION 24-11N-17W	ALL		0.91354167		0.73965475
622230	XXXXXX 1-26H	3514921476	OK	WASHITA	0026	011N	017W	SECTION 26-11N-17W	ALL		0.89166667		0.72437573
625732	XXXXXX 1-27H	3514921458	OK	WASHITA	0027	011N	017W	SECTION 27-11N-17W	ALL		0.65038542		0.52793660
000000	XXX & XXXX 0-00X	0000000000	XX	XXXXXXX	0027	011N	017W	SECTION 27-11N-17W	ALL		0.65038562		0.52843832
625731	XXXXXXXX 1-28H	3514921435	OK	WASHITA	0028	011N	017W	SECTION 28-11N-17W	ALL		0.95937500		0.77930184
625928	XXXXXXXX 1-29H	3514921509	OK	WASHITA	0029	011N	017W	SECTION 29-11N-17W	ALL		0.69094726		0.55315451
000000	XXXXX XX 0-00X	0000000000	XX	XXXXXXX	0030	011N	017W	SECTION 30-11N-17W	ALL		0.97500000		0.79128861
617704	BUFFING 1-31H	3514921336	OK	WASHITA	0031	011N	017W	SECTION 31-11N-17W	ALL		0.79753978		0.65084552
633496	RAY 1-32H	3514921544	OK	WASHITA	0032	011N	017W	SECTION 32-11N-17W	ALL		0.91216809		0.73374152
625729	TOWN OF XXXXXX 1-34H	3514921522	OK	WASHITA	0034	011N	017W	SECTION 34-11N-17W	ALL		0.87716064		0.70097285
612692	X. XXXXXXX USA 1-1H	0000000000	OK	WASHITA	0001	011N	018W	SECTION 1-11N-18W	ALL		0.61391763		0.49880238
611292	XXXXXXXX 1-2H	3514921304	OK	WASHITA	0002	011N	018W	SECTION 2-11N-18W	ALL		0.93122040		0.75278177
611291	XXXXXXX TRUST 1-4H	3514921293	OK	WASHITA	0004	011N	018W	SECTION 4-11N-18W	ALL		0.97500000		0.79066607
612848	XXXX 1-5H	3514921277	OK	WASHITA	0005	011N	018W	SECTION 5-11N-18W	ALL		0.97500000		0.79218750
612601	XXXXXX XXXXXX 1-6H	3514921275	OK	WASHITA	0006	011N	018W	SECTION 6-11N-18W	ALL		0.97390433		0.78752168
612775	XXXXXXX 1-7H	3514921298	OK	WASHITA	0007	011N	018W	SECTION 7-11N-18W	ALL		0.72684766		0.58897095
612774	DON 2-8H	3514921321	OK	WASHITA	0008	011N	018W	SECTION 8-11N-18W	ALL		0.82216945		0.66598872
620407	XXXXXXX XXXXXX 1-9H	3514921390	OK	WASHITA	0009	011N	018W	SECTION 9-11N-18W	ALL		0.75792057		0.59991802		0.70851613		0.55908367


PN	Regulatory Name	API	St	County	Sec	Twn	Rge	Spacing Unit Description	Quartering	CHK BPO GWI		CHK BPO NRI		CHK APO GWI		CHK XXX XXX
000000	XXXXXX 2-10H	3514921249	OK	WASHITA	0010	011N	018W	SECTION 10-11N-18W	ALL		0.86707536		0.72370217		0.81247205		0.67933262
611546	XXXXXX FARMS 1-11H	3514921276	OK	WASHITA	0011	011N	018W	SECTION 11-11N-18W	ALL		0.67889702		0.53863761		0.66594641		0.52701878
617912	XXXXXX 1-12H	3514921342	OK	WASHITA	0012	011N	018W	SECTION 12-11N-18W	ALL		0.83078626		0.67468822
621817	XXXXX 1-12H	3514921506	OK	WASHITA	0012	011N	018W	SECTION 12-11N-18W	ALL		0.83078626		0.67468824
612849	WISE 1-13H	3514921330	OK	WASHITA	0013	011N	018W	SECTION 13-11N-18W	ALL		0.93981770		0.75906601
617705	XXXX 1-15H	3514921363	OK	WASHITA	0015	011N	018W	SECTION 15-11N-18W	ALL		0.31348530		0.22754338		0.29229424		0.21163114
000000	XXXX XXXXXXX 0-0X	0000000000	XX	XXXXXXX	0017	011N	018W	SECTION 17-11N-18W	ALL		0.84152031		0.66645053
621709	XXXXXX 1-18H	3514921462	OK	WASHITA	0018	011N	018W	SECTION 18-11N-18W	ALL		0.80724545		0.65247946
627280	XXXX 1-20H	3514921514	OK	WASHITA	0020	011N	018W	SECTION 20-11N-18W	ALL		0.40607881		0.33050114
635414	DUB 1-21H	3514921580	OK	WASHITA	0021	011N	018W	SECTION 21-11N-18W	ALL		0.67695938		0.54122946
620796	XXXXXXX 1-23H	3514921454	OK	WASHITA	0023	011N	018W	SECTION 23-11N-18W	ALL		0.34404434		0.27398316		0.30806835		0.24550200
619859	XXX XXX 1-24H	3514921413	OK	WASHITA	0024	011N	018W	SECTION 24-11N-18W	ALL		0.70951252		0.56640195
628972	BUFFING 1-24H	3514921491	OK	WASHITA	0024	011N	018W	SECTION 24-11N-18W	ALL		0.75326252		0.59758856
636594	BULLITT 1-25H	3514921569	OK	WASHITA	0025	011N	018W	SECTION 25-11N-18W	ALL		0.21694709		0.17166540
619652	XXXXXXX 4-26	3514921356	OK	WASHITA	0026	011N	018W	SECTION 26-11N-18W	ALL		0.18822867		0.15291368
624940	WEST 7-35	3514921422	OK	WASHITA	0035	011N	018W	SECTION 35-11N-18W	ALL		0.03427734		0.02630273
612851	TOWN OF XXXX 1-2H	3514921412	OK	WASHITA	0002	011N	019W	SECTION 2-11N-19W	ALL		0.84945696		0.68849491
619383	PLUMP DUMPLING 1-11H	3514921368	OK	WASHITA	0011	011N	019W	SECTION 11-11N-19W	ALL		0.84892363		0.68480460
617240	XXXXXXXX 1-12H	3514921316	OK	WASHITA	0012	011N	019W	SECTION 12-11N-19W	ALL		0.46703999		0.37465150
617795	XXXX USA 1-13H	3514921417	OK	WASHITA	0013	011N	019W	SECTION 13-11N-19W	ALL		0.70011751		0.55847397
617793	XXXXX XXX 1-14H	0000000000	OK	WASHITA	0014	011N	019W	SECTION 14-11N-19W	ALL		0.77455734		0.61977757
627472	XXXXXXX 1-22H	3514921500	OK	WASHITA	0022	011N	019W	SECTION 22-11N-19W	ALL		0.94375000		0.76679687
627170	XXXX 4-24H	3514921470	OK	WASHITA	0024	011N	019W	SECTION 24-11N-19W	ALL		0.12428660		0.09584000		0.09339250		0.07267010

Exhibit D

To Perpetual Overriding Royalty Interest Conveyance (PDP)

(Description of AMI Area)


TOWNSHIP	RANGE	SECTION	LOCATION	COUNTY	STATE
011N	016W	9	9 011N 016W	Washita	OK
011N	016W	10	10 011N 016W	Washita	OK
011N	016W	15	15 011N 016W	Washita	OK
011N	016W	16	16 011N 016W	Washita	OK
011N	016W	21	21 011N 016W	Washita	OK
011N	016W	22	22 011N 016W	Washita	OK
011N	016W	27	27 011N 016W	Washita	OK
011N	016W	28	28 011N 016W	Washita	OK
011N	016W	31	31 011N 016W	Washita	OK
011N	016W	33	33 011N 016W	Washita	OK
010N	016W	4	4 010N 016W	Washita	OK
010N	016W	5	5 010N 016W	Washita	OK
011N	017W	5	5 011N 017W	Washita	OK
011N	017W	6	6 011N 017W	Washita	OK
011N	017W	9	9 011N 017W	Washita	OK
011N	017W	10	10 011N 017W	Washita	OK
011N	017W	13	13 011N 017W	Washita	OK
011N	017W	14	14 011N 017W	Washita	OK
011N	017W	15	15 011N 017W	Washita	OK
011N	017W	16	16 011N 017W	Washita	OK
011N	017W	17	17 011N 017W	Washita	OK
011N	017W	18	18 011N 017W	Washita	OK
011N	017W	20	20 011N 017W	Washita	OK
011N	017W	23	23 011N 017W	Washita	OK
011N	017W	24	24 011N 017W	Washita	OK
011N	017W	25	25 011N 017W	Washita	OK
011N	017W	26	26 011N 017W	Washita	OK
011N	017W	27	27 011N 017W	Washita	OK
011N	017W	28	28 011N 017W	Washita	OK


TOWNSHIP	RANGE	SECTION	LOCATION	COUNTY	STATE
011N	017W	29	29 011N 017W	Washita	OK
011N	017W	30	30 011N 017W	Washita	OK
011N	017W	31	31 011N 017W	Washita	OK
011N	017W	32	32 011N 017W	Washita	OK
011N	017W	34	34 011N 017W	Washita	OK
010N	017W	3	3 010N 017W	Washita	OK
011N	018W	1	1 011N 018W	Washita	OK
011N	018W	2	2 011N 018W	Washita	OK
011N	018W	4	4 011N 018W	Washita	OK
011N	018W	5	5 011N 018W	Washita	OK


TOWNSHIP	RANGE	SECTION	LOCATION	COUNTY	STATE
011N	018W	6	6 011N 018W	Washita	OK
011N	018W	7	7 011N 018W	Washita	OK
011N	018W	8	8 011N 018W	Washita	OK
011N	018W	9	9 011N 018W	Washita	OK
011N	018W	10	10 011N 018W	Washita	OK
011N	018W	11	11 011N 018W	Washita	OK
011N	018W	12	12 011N 018W	Washita	OK
011N	018W	13	13 011N 018W	Washita	OK
011N	018W	15	15 011N 018W	Washita	OK
011N	018W	17	17 011N 018W	Washita	OK
011N	018W	18	18 011N 018W	Washita	OK
011N	018W	19	19 011N 018W	Washita	OK
011N	018W	20	20 011N 018W	Washita	OK
011N	018W	21	21 011N 018W	Washita	OK
011N	018W	23	23 011N 018W	Washita	OK
011N	018W	24	24 011N 018W	Washita	OK
011N	018W	25	25 011N 018W	Washita	OK
011N	018W	26	26 011N 018W	Washita	OK
011N	018W	27	27 011N 018W	Washita	OK
011N	018W	28	28 011N 018W	Washita	OK
011N	018W	29	29 011N 018W	Washita	OK
011N	018W	30	30 011N 018W	Washita	OK
011N	018W	32	32 011N 018W	Washita	OK
011N	018W	35	35 011N 018W	Washita	OK
011N	019W	2	2 011N 019W	Washita	OK
011N	019W	3	3 011N 019W	Washita	OK
011N	019W	11	11 011N 019W	Washita	OK
011N	019W	12	12 011N 019W	Washita	OK
011N	019W	13	13 011N 019W	Washita	OK


TOWNSHIP	RANGE	SECTION	LOCATION	COUNTY	STATE
011N	019W	14	14 011N 019W	Washita	OK
011N	019W	22	22 011N 019W	Washita	OK
011N	019W	24	24 011N 019W	Washita	OK

Exhibit E

To Perpetual Overriding Royalty Interest Conveyance (PDP)

(Target Formation Log)

See attached

21413

COI

XXX XXX XXXXX 0-00

XX00000

0000 XX

Top Des Moines (or Top Colony GW‘A’ )

Top Prue (or Base Colony GW ‘C’)

True Resolution

OR BACKUP

GAMMA RAY

Density Caliper

DEEP

[mDr6]

SHALLOW

[mDr2]

OVERANGE DEEP [m0r6]

OVERANGE SHALLOW[m0r2]

120 in. DOI

Document Metadata

Table of Contents

PERPETUAL OVERRIDING ROYALTY INTEREST CONVEYANCE (PDP)

Document Metadata