FORM OF SERVICE AGREEMENT
                   (For Use Under Seller's Rate Schedule IS)
                                  (Continued)
   
                                  ARTICLE II
                  POINT OF INJECTION AND POINT OF WITHDRAWAL
   
      1.    Customer shall deliver or cause to be delivered Gas hereunder
            at the Point of Injection.
   
            Seller shall Tender to or for the account of Customer,
            Equivalent Quantities of Gas stored hereunder, at the Point of
            Withdrawal.
   
                                  ARTICLE III
                               TERM OF AGREEMENT
   
      1.    This Agreement shall be effective for an initial period as of
            the date first written above until _____________________, and
            __________ to __________ thereafter, until terminated by
            Seller or Customer upon __________ prior written notice to the
            other specifying a termination date at the end of such period
            or any successive period thereafter.  The period of service
            hereunder shall be from _______________ until the termination
            of this Agreement.
   
                                  ARTICLE IV
                           RATE SCHEDULE AND CHARGES
   
      1.    Each Month, Customer shall pay Seller for the service
            hereunder, an amount determined in accordance with Seller's
            Rate Schedule IS and the applicable provisions of the General
            Terms and Conditions of Seller's FERC Gas Tariff, Original
            Volume No. 1 ("Tariff"), as filed with the Commission.  Such
            Rate Schedule and General Terms and Conditions are
            incorporated by reference and made a part hereof.  Section VI
            and VII of Exhibit A hereto sets forth the applicable
            information as follows, which shall be utilized for
            transactions hereunder:
   
            a.    Rates and Charges
   
            b.    Additional charges which are applicable.