FORM OF SERVICE AGREEMENT
                  (For Use Under Sellers Rate Schedule FS)
                                 (Continued)
   
   
                                 EXHIBIT "A"
                                      to
                              Agreement between
                    Blue Lake Gas Storage Company (Seller)
                                     and
   
                    __________________________ (Customer)
   
                         Dated _______________________
   
   
   
    I.  MAXIMUM DAILY INJECTION QUANTITY (Dth)
   
   II.  STORAGE DEMAND WITHDRAWAL QUANTITY (Dth)
   
  III.  MAXIMUM STORAGE QUANTITY (Dth)
   
   IV.  RATES AND CHARGES - Maximum Rates as set forth on Sheet No. 5 of
        Sellers Tariff unless otherwise agreed to.
   
    V.  ADDITIONAL CHARGES - pursuant to Section 5 of Rate Schedule FS.