Transwestern Pipeline Company

Second Revised Volume No. 1

Effective Date: 07/01/1991, Docket: RP91-109-002, Status: Effective

9th Revised Sheet No. 133 9th Revised Sheet No. 133 : Superseded

Superseding: 8th Revised Sheet No. 133

SERVICE AGREEMENT - FORM L

For Buyers Receiving Service Under Rate Schedule IS-1.

This contract made between TRANSWESTERN PIPELINE COMPANY, hereinafter

called "Seller", and hereinafter called "Buyer".

W I T N E S S E T H:

WHEREAS,

NOW, THEREFORE, in consideration of the mutual promises and agreements

herein contained, the parties agree as follows:

ARTICLE 1 - GAS TO BE SOLD

Seller agrees to sell and deliver to Buyer on an interruptible basis,

and Buyer agrees to purchase from Seller a maximum daily contract quantity

up to dth of natural gas per day subject to the

terms, conditions, and limitations hereof and of Seller's Rate Schedule

IS-1.

ARTICLE 2 - TERM

This Agreement shall become effective upon Buyer's execution of this

Agreement and shall continue for a term of .

ARTICLE 3 - PRICE

Unless Seller agrees in writing to charge Buyer a lower rate, Buyer

shall pay Seller for all services rendered hereunder and for the

availability of such service at the maximum rate under Seller's Rate

Schedule IS-1, as may be amended from time to time.

This Agreement in all respects shall be and remain subject to the

provisions of Rate Schedule IS-1 and of the applicable General Terms and

Conditions of Seller's FERC Gas Tariff, on file with the Federal Energy

Regulatory Commission, all of which are by this reference made a part

hereof.