Common use of GAS MEASUREMENT AND QUALITY Clause in Contracts

GAS MEASUREMENT AND QUALITY. 1. Buyer/Processor shall furnish and install a suitable orifice meter at the Point(s) of Delivery of the Gas produced and saved from the Leases described herein. Each meter installed by Buyer/Processor shall be a meter acceptable in the industry and each meter shall be installed and operated in accordance with the physical requirements of American Gas Association Gas Measurement Committee Report No. 3, dated April, 1955, of the Natural Gas Department of the American Gas Association as amended from time to time, or by any other method commonly used in the industry and mutually acceptable to the parties. Any meter installed hereunder shall be open to inspection by Seller at all reasonable times. The charts and records pertain­ing to measurement hereunder shall be kept on file by Buyer/Proces­sor for a period of two (2) years for the mutual use of the par­ties. In the event any question arises as to the accuracy of the measurement, the meter or meters shall be tested upon the demand of either party. The expense of any such special test shall be borne by the party demanding same if the meter registration is found to be correct, and by Buyer/Processor if found to be incorrect. At least semi-annually Buyer/Processor shall calibrate all meters installed hereunder and make adjustments as necessary. Should Seller so desire, Buyer/Processor shall give notice to Seller of the time of such calibrations sufficiently in advance of holding same in order that Seller may have its representative present. With respect to any test made hereunder, a registration within two percent (2%) of correct shall be considered correct. However, the meter or meters, when found to be incorrect, shall be adjusted to one hundred percent (100%) accuracy as soon as possible. Settle­ment for any period during which the meter registration deviates by more than two percent (2%) of correct shall be corrected at the rate of inaccuracy for any period of inaccuracy which is definitely known or agreed upon; but in case the period is not definitely known or agreed upon, then either for a period of fifteen (15) days prior to the date of said test, or for a period calculated from the beginning of the Accounting Period in which the test was conducted, whichever is longer. The rate of the inaccuracy shall be estimated and agreed upon by the parties hereto on the basis of the best available data, using the first of the following methods which is feasible:

GAS MEASUREMENT AND QUALITY. 1. Buyer/Processor shall furnish and install a suitable orifice meter at the Point(s) of Delivery of the Gas produced and saved from the Leases described herein. Each meter installed by Buyer/Processor shall be a meter acceptable in the industry and each meter shall be installed and operated in accordance with the physical requirements of American Gas Association Gas Measurement Committee Report No. 3, dated April, 1955, of the Natural Gas Department of the American Gas Association Association, as amended from time to time, or by any other method commonly used in the industry and mutually acceptable to the parties. Any meter installed hereunder shall be open to inspection by Seller at all reasonable times. The charts and records pertain­ing pertaining to measurement hereunder shall be kept on file by Buyer/Proces­sor Processor for a period of two (2) years for the mutual use of the par­tiesparties. In the event event" any question arises as to the accuracy of the measurement, the meter or meters shall be tested upon the demand of either party. The expense of any such special test shall be borne by the party demanding same if the meter registration is found to be correct, and by Buyer/Processor if found to be incorrect. At least semi-annually Buyer/Processor shall calibrate all meters installed hereunder and make adjustments as necessary. Should Seller so desire, Buyer/Processor shall give notice to Seller of the time of such calibrations sufficiently in advance of holding same in order that Seller may have its representative present. With respect to any test made hereunder, a registration within two percent (2%) of correct shall be considered correct. However, the meter or meters, when found to be incorrect, shall be adjusted to one hundred percent (100%) 10030 accuracy as soon as possible. Settle­ment Settlement for any period during which the meter registration deviates by more than two percent (2%) of correct shall be corrected at the rate of inaccuracy for any period of inaccuracy which is definitely known or agreed upon; but in case the period is not definitely known or agreed upon, then either for a period of fifteen (15) days prior to the date of said test, or for a period calculated from the beginning of the Accounting Period in which the test was conducted, whichever is longer. The rate of the inaccuracy shall be estimated and agreed upon by the parties hereto on the basis of the best available data, using the first of the following methods which is feasible:

GAS MEASUREMENT AND QUALITY. 1A. Buyer, at its expense, shall furnish, install, operate and maintain suitable measurement equipment, including orifice meters, meter tubes and electronic flow measurement computers accessed by supervisory control and data acquisition equipment at all Receipt Points for the accurate measurement and real-time reporting of the volume of the Seller’s Gas and Other WI Gas tendered by Seller to Buyer for sale at the Receipt Points. Buyer/Processor , at its expense, shall furnish also furnish, install, operate and install a maintain suitable orifice meter at metering equipment as required for the Point(s) accurate determination and allocation of Delivery of Field Fuel, Field Condensate and Flare Gas volumes separated or removed from the Gas produced and saved from prior to delivery to the Leases described herein[***] Delivery Point. Each meter installed by Buyer/Processor Buyer shall be a meter acceptable in the industry and each meter shall be installed and operated in accordance with the physical requirements of applicable provisions in ANSI/API 2530, “Orifice Metering of Natural Gas” (American Gas Association Gas Measurement Committee Report No. 3, dated April, 1955, ) of the Natural Gas Department of the American Gas Association Association, as amended from time to time, or by any other method commonly used in the industry and mutually acceptable to the partiesParties. Buyer will have the right to utilize v-cone measurement facilities as considered acceptable in the industry; unless prohibited by statute or by any rule, regulation or order of any agency having jurisdiction over such issue. Any meter installed hereunder shall be open to inspection by Seller Seller, or its designee, at all reasonable times. The charts and records pertain­ing pertaining to measurement hereunder shall be kept on file by Buyer/Proces­sor , for the mutual use of the Parties, for a period of two (2) years for the mutual use of the par­ties. In the event any question arises as to the accuracy of the measurement, the meter or meters shall be tested upon the demand of either party. The expense of any such special test shall be borne by the party demanding same if the meter registration is found to be correct, and by Buyer/Processor if found to be incorrect. At least semi-annually Buyer/Processor shall calibrate all meters installed hereunder and make adjustments as necessary. Should Seller so desire, Buyer/Processor shall give notice to Seller of the time of such calibrations sufficiently in advance of holding same in order that Seller may have its representative present. With respect to any test made hereunder, a registration within two percent (2%) of correct shall be considered correct. However, the meter or meters, when found to be incorrect, shall be adjusted to one hundred percent (100%) accuracy as soon as possible. Settle­ment for any period during which the meter registration deviates by more than two percent (2%) of correct shall be corrected at the rate of inaccuracy for any period of inaccuracy which is definitely known or agreed upon; but in case the period is not definitely known or agreed upon, then either for a period of fifteen (15) days prior to the date of said test, or for a period calculated from the beginning of after the Accounting Period to which such charts and records pertain. Buyer shall furnish to Seller direct access to meter data on meters installed by Buyer, allowing Seller to use the communications infrastructure installed by Buyer or Buyer shall allow Seller to build a separate communications infrastructure which includes but is not limited to placing separate radios on meters and towers owned by Buyer. If installing separate radios on towers owned by Buyer is not possible then, to the extent that Buyer’s rights- of-way and easements allow for same, Buyer will allow Seller to position separate towers on Buyer’s surface right-of-ways. On or before the tenth (10th) day of each Accounting Period Buyer shall furnish to Seller a production statement for ***Certain information in which this document has been omitted and filed separately with the test was conductedSecurities and Exchange Commission. Confidential treatment has been requested with respect to the omitted portions. the prior Accounting Period, whichever is longer. The rate including the volume in Mcf and the Gross Heating Value in MMBtu of the inaccuracy shall be estimated Purchased Gas received by Buyer at each of Seller’s Receipt Points and agreed upon by allocations of Field Condensate, Field Fuel, Flare Gas and Lost and Unaccounted For Gas allocated between the parties hereto [***] Delivery Point and all Receipt Points on the basis of the best available data, using the first of the following methods which is feasible:Buyer’s Gathering System.

GAS MEASUREMENT AND QUALITY. 1A. Buyer, at its expense, shall furnish, install, operate and maintain suitable measurement equipment, including orifice meters, meter tubes and electronic flow measurement computers accessed by supervisory control and data acquisition equipment at all Receipt Points for the accurate measurement and real-time reporting of the volume of the Seller’s Gas and Other WI Gas tendered by Seller to Buyer for sale at the Receipt Points. Buyer/Processor , at its expense, shall furnish also furnish, install, operate and install a maintain suitable orifice meter at metering equipment as required for the Point(s) accurate determination and allocation of Delivery of Field Fuel, Field Condensate and Flare Gas volumes separated or removed from the Gas produced and saved from prior to delivery to the Leases described herein[***] Delivery Point. Each meter installed by Buyer/Processor Buyer shall be a meter acceptable in the industry and each meter shall be installed and operated in accordance with the physical requirements of applicable provisions in ANSI/API 2530, “Orifice Metering of Natural Gas” (American Gas Association Gas Measurement Committee Report No. 3, dated April, 1955, ) of the Natural Gas Department of the American Gas Association Association, as amended from time to time, or by any other method commonly used in the industry and mutually acceptable to the partiesParties. Buyer will have the right to utilize v-cone measurement facilities as considered acceptable in the industry; unless prohibited by statute or by any rule, regulation or order of any agency having jurisdiction over such issue. Any meter installed hereunder shall be open to inspection by Seller Seller, or its designee, at all reasonable times. The charts and records pertain­ing pertaining to measurement hereunder shall be kept on file by Buyer/Proces­sor , for the mutual use of the Parties, for a period of two (2) years for the mutual use of the par­ties. In the event any question arises as to the accuracy of the measurement, the meter or meters shall be tested upon the demand of either party. The expense of any such special test shall be borne by the party demanding same if the meter registration is found to be correct, and by Buyer/Processor if found to be incorrect. At least semi-annually Buyer/Processor shall calibrate all meters installed hereunder and make adjustments as necessary. Should Seller so desire, Buyer/Processor shall give notice to Seller of the time of such calibrations sufficiently in advance of holding same in order that Seller may have its representative present. With respect to any test made hereunder, a registration within two percent (2%) of correct shall be considered correct. However, the meter or meters, when found to be incorrect, shall be adjusted to one hundred percent (100%) accuracy as soon as possible. Settle­ment for any period during which the meter registration deviates by more than two percent (2%) of correct shall be corrected at the rate of inaccuracy for any period of inaccuracy which is definitely known or agreed upon; but in case the period is not definitely known or agreed upon, then either for a period of fifteen (15) days prior to the date of said test, or for a period calculated from the beginning of after the Accounting Period to which such charts and records pertain. Buyer shall furnish to Seller direct access to meter data on meters installed by Buyer, allowing Seller to use the communications infrastructure installed by Buyer or Buyer __________ ***Certain information in this document has been omitted and filed separately with the Securities and Exchange Commission. Confidential treatment has been requested with respect to the omitted portions. shall allow Seller to build a separate communications infrastructure which includes but is not limited to placing separate radios on meters and towers owned by Buyer. If installing separate radios on towers owned by Buyer is not possible then, to the test was conductedextent that Buyer’s rights- of-way and easements allow for same, whichever is longerBuyer will allow Seller to position separate towers on Buyer’s surface right-of-ways. The rate On or before the tenth (10th) day of each Accounting Period Buyer shall furnish to Seller a production statement for the prior Accounting Period, including the volume in Mcf and the Gross Heating Value in MMBtu of the inaccuracy shall be estimated Purchased Gas received by Buyer at each of Seller’s Receipt Points and agreed upon by allocations of Field Condensate, Field Fuel, Flare Gas and Lost and Unaccounted For Gas allocated between the parties hereto [***] Delivery Point and all Receipt Points on the basis of the best available data, using the first of the following methods which is feasible:Buyer’s Gathering System.