Common use of Proposed Effective Date Clause in Contracts

Proposed Effective Date. 6. Non-standard Recordation Fee Assignor/Assignee Arrangement to pay 100% of fee Accepted and Agreed: [NAME OF ASSIGNOR] [NAME OF ASSIGNEE] By: By: ------------------------------------------------- ----------------------------------- Title: Title: ---------------------------------------------- ------------------------------- ACCEPTED AND CONSENTED TO BY ACCEPTED AND CONSENTED TO BY [NAME OF BORROWER] [NAME OF AGENT] By: By: ------------------------------------------------- ---------------------------------- Title: Title: ---------------------------------------------- -------------------------------- * Insert specific facility names per Credit Agreement ** Percentage taken to 10 decimal places ATTACHMENT TO SCHEDULE 1 TO ASSIGNMENT AGREEMENT ADMINISTRATIVE INFORMATION SHEET Attach Assignor's Administrative Information Sheet, which must include notice addresses for the Assignor and the Assignee (Sample form shown below) ASSIGNOR INFORMATION CONTACT: Name: Telephone No.: ------------------------------------ -------------------- Fax No.: Telex No.: -------------------------------- ------------------------- Answerback: ------------------------ PAYMENT INFORMATION: Name & ABA # of Destination Bank: --------------------------------------------- Account Name & Number for Wire Transfer: ------------------------------------- Other Instructions: ----------------------------------------------------------- ADDRESS FOR NOTICES FOR ASSIGNOR: -------------------------------- ASSIGNEE INFORMATION CREDIT CONTACT: Name: Telephone No.: ------------------------------------------------ --------------------- Fax No.: Telex No.: -------------------------------------------- ------------------------- Answerback: ------------------------- KEY OPERATIONS CONTACTS:

Proposed Effective Date. 6. Non-standard Recordation Fee Arrangement N/A*** [Assignor/Assignee Arrangement to pay 100% of fee fee] [Fee waived by Administrative Agent] Accepted and Agreed: [NAME OF ASSIGNOR] [NAME OF ASSIGNEE] By: :______________________ By: ------------------------------------------------- ----------------------------------- :_____________________ Title: ____________________ Title: ---------------------------------------------- ------------------------------- :___________________ ACCEPTED AND CONSENTED TO BY ACCEPTED AND CONSENTED TO BY [NAME OF BORROWER] [NAME OF AGENT] TO**** SOUTHWESTERN ENERGY COMPANY By: By: ------------------------------------------------- ---------------------------------- :_______________________________ Title: Title: ---------------------------------------------- -------------------------------- * Insert specific facility names per Credit Agreement :____________________________ ** Percentage taken to 10 decimal places ATTACHMENT *** If fee is split 50-50, pick N/A as option **** Delete if not required by Credit Agreement ACCEPTED AND CONSENTED TO BY BANK ONE, NA, as Administrative Agent By:_______________________________ Title:____________________________ ACCEPTED AND CONSENTED TO BY BANK OF AMERICA, N.A., as Syndication Agent By:_______________________________ Title:____________________________ Attachment to SCHEDULE 1 TO to ASSIGNMENT AGREEMENT ADMINISTRATIVE INFORMATION SHEET Attach Assignor's Administrative Information Sheet, which must include notice addresses for the Assignor and the Assignee (Sample form shown below) ASSIGNOR INFORMATION CONTACTContact: Name: :_____________________________ Telephone No.: ------------------------------------ -------------------- :__________________________ Fax No.: :__________________________ Telex No.: -------------------------------- ------------------------- :______________________________ Answerback: ------------------------ PAYMENT INFORMATION:_____________________________ Payment Information: Name & ABA # of Destination Bank: --------------------------------------------- ______________________ Account Name & Number for Wire Transfer: ------------------------------------- :_______________________________________ _______________________________________________________________________________ Other Instructions: ----------------------------------------------------------- ADDRESS FOR NOTICES FOR ASSIGNOR: -------------------------------- :____________________________________________________________ Address for Notices for Assignor:______________________________________________ ASSIGNEE INFORMATION CREDIT CONTACTCredit Contact: Name: :_____________________________ Telephone No.: ------------------------------------------------ --------------------- :__________________________ Fax No.: :__________________________ Telex No.: -------------------------------------------- ------------------------- :______________________________ Answerback: ------------------------- KEY OPERATIONS CONTACTS:_____________________________ Key Operations Contacts:

Proposed Effective Date. 6. Non-standard Recordation Fee Assignor/Assignee Arrangement to pay 100% of fee Accepted and Agreed: [NAME OF ASSIGNOR] [NAME OF ASSIGNEE] By: ________________________________ By: ------------------------------------------------- ----------------------------------- ________________________________ Name: Name: Title: Title: ---------------------------------------------- ------------------------------- 78 ACCEPTED AND CONSENTED TO BY ACCEPTED AND CONSENTED TO TO/BY [NAME OF BORROWER] [NAME OF AGENT] OSCA, INC. BANK ONE, LOUISIANA, NATIONAL ASSOCIATION By: ________________________________ By: ------------------------------------------------- ---------------------------------- ________________________________ Name: Name: Title: Title: ---------------------------------------------- -------------------------------- * Insert specific facility names per Credit Agreement ** Percentage taken to 10 decimal places 79 ATTACHMENT TO SCHEDULE 1 TO ASSIGNMENT AGREEMENT ADMINISTRATIVE INFORMATION SHEET Attach Assignor's Administrative Information Sheet, which must include notice addresses for the Assignor and the Assignee (Sample form shown below) ASSIGNOR INFORMATION CONTACT: Name: :______________________________________ Telephone No.: ------------------------------------ -------------------- ___________ Fax No.: Telex No.: -------------------------------- ------------------------- Answerback: ------------------------ :___________________________________ PAYMENT INFORMATION: Name & ABA # of Destination Bank: --------------------------------------------- _____________________________________ Account Name & Number for Wire Transfer: ------------------------------------- :________________________________________ Other Instructions: ----------------------------------------------------------- ____________________________________________________________ ADDRESS FOR NOTICES FOR ASSIGNOR: -------------------------------- ______________________________________________ ASSIGNEE INFORMATION CREDIT CONTACT: Name: :______________________________________ Telephone No.: ------------------------------------------------ --------------------- ___________ Fax No.: Telex No.: -------------------------------------------- ------------------------- Answerback: ------------------------- :___________________________________ KEY OPERATIONS CONTACTS:

Proposed Effective Date. 6. Non-standard Recordation Fee AssignorArrangement N/Assignee Arrangement to pay 100% of fee A Accepted and Agreed: [NAME OF ASSIGNOR] [NAME OF ASSIGNEE] By: By: ------------------------------------------------- ----------------------------------- ---------------------------- ----------------------- Title: Title: ---------------------------------------------- ------------------------------- ------------------------- -------------------- ACCEPTED AND CONSENTED TO BY ACCEPTED AND CONSENTED TO BY [NAME OF BORROWER] [NAME OF AGENT] BY: BANK ONE, TEXAS, N.A. By: By: ------------------------------------------------- ---------------------------------- ---------------------------- Title: Title: ---------------------------------------------- -------------------------------- * Insert specific facility names per Credit Agreement ** Percentage taken ------------------------- Attachment to 10 decimal places ATTACHMENT TO SCHEDULE 1 TO to ASSIGNMENT AGREEMENT ADMINISTRATIVE INFORMATION SHEET Attach Assignor's Administrative Information Sheet, which must include notice addresses for the Assignor and the Assignee (Sample form shown below) ASSIGNOR INFORMATION CONTACT: Name: Telephone No.: ------------------------------------ -------------------- ----------------------------- ------------------------ Fax No.: Telex No.: -------------------------------- ------------------------- ----------------------------- --------------------------- Answerback: ------------------------ --------------------------- PAYMENT INFORMATION: Name & ABA # of Destination Bank: --------------------------------------------- --------------------------------------------- Account Name & Number for Wire Transfer: ------------------------------------- ------------------------------------- Other Instructions: ----------------------------------------------------------- ------------------------------------------------------------------------------ ADDRESS FOR NOTICES FOR ASSIGNOR: -------------------------------- ---------------------------------------------- ---------------------------------------------- ---------------------------------------------- ASSIGNEE INFORMATION CREDIT CONTACT: Name: Telephone No.: ------------------------------------------------ --------------------- ----------------------------- ------------------------ Fax No.: Telex No.: -------------------------------------------- ------------------------- ----------------------------- --------------------------- Answerback: ------------------------- --------------------------- KEY OPERATIONS CONTACTS: