FORM OF SERVICE AGREEMENT
                   (For Use Under Sellers Rate Schedule IS)
                                  (Continued)
   
   
                                  ARTICLE VI
                          INCORPORATION BY REFERENCE
   
      The provisions of Rate Schedule IS and the General Terms and
      Conditions of Sellers Tariff are specifically incorporated herein
      by reference and made a part hereof.
   
   
                                  ARTICLE VII
                                 MISCELLANEOUS
   
      1.    This Agreement supersedes and cancels the following contract
            between the parties hereto effective _____________________:
   
      2.    Replacement Customer.
            [If Customer is a Replacement Customer, state identity of
            Releasing Customer and Contract Number under which capacity
            is released.  The offer of release issued by the Releasing
            Customer is incorporated herein by reference.]
   
                  IN WITNESS WHEREOF, the parties hereto have caused this
            Agreement to be signed by their respective Officers or
            Representatives thereunto duly authorized.
   
   
   
                                     Blue Lake Gas Storage Company
   
   
                                     By __________________________
   
                                     Its _________________________
   
   
                                     _____________________________
                                                (Customer)
   
                                     By __________________________
   
                                     Its _________________________