FORM OF SERVICE AGREEMENT
                 (For Use Under Seller's Rate Schedule FS)
   
   
            THIS AGREEMENT entered into as of the ____ day of ___________,
       20___, by and between ANR Storage Company, a Michigan Corporation,
       hereinafter referred to as "Seller," and
       ___________________________, hereinafter referred to as "Customer."
   
   
                            W I T N E S S E T H
   
            WHEREAS, Customer has requested Seller to store Gas on its
       behalf; and
   
            WHEREAS, Seller has sufficient capacity available to provide
       the Storage Service for Customer on the terms specified herein;
   
            NOW, THEREFORE, Seller and Customer agree as follows:
   
   
                                 ARTICLE I
   
                              STORAGE SERVICE
   
       1. Seller's service hereunder shall be subject to receipt of all
          requisite regulatory authorizations from the Federal Energy
          Regulatory Commission ("Commission"), or any successor regulatory
          authority, and any other necessary governmental authorizations, in
          a manner and form acceptable to Seller.
   
       2. Subject to the terms and provisions of this Agreement, Customer may
          on any Day deliver or cause to be delivered to Seller, Gas up to
          the Maximum Daily Injection Quantity plus Seller's Injection Use
          for Storage of up to the Maximum Storage Quantity, and at
          Customer's request on any Day Seller agrees to Tender Equivalent
          Quantities of Gas to or for the account of Customer, on a firm
          basis, up to the Maximum Daily Withdrawal Quantity, reduced by
          Seller's Withdrawal Use.
   
       3. Seller may, if requested by Customer, inject or withdraw from
          Storage daily quantities in excess of the Maximum Daily Injection
          Quantity or Maximum Daily Withdrawal Quantity specified in
          Paragraph 2, above, if it can do so without adverse effect on
          Seller's operations or its ability to meet its higher priority
          obligations.