1
                                                                  EXHIBIT 10(ff)



                                 ATTACHMENT III

                 STOCKHOLDER AND REGISTRATION RIGHTS AGREEMENT


              This Stockholder and Registration Rights Agreement, executed as
of November 1994, between AMERICAN EXPLORATION COMPANY, a Delaware
corporation ("American"), and the parties identified on the signature pages
hereto as the "Holders" (each, a "Holder" and collectively, the "Holders");

                              W I T N E S S E T H:

              WHEREAS, American is offering to purchase the Holders' (a)
limited partner interests in (i) Amex Production Partnership Ltd., a Texas
limited partnership ("APPL-I"), (ii) American Production Partnership-II, Ltd.,
a Texas limited partnership ("APPL-II"), (iii) American Production
Partnership-III, Ltd., a Texas limited partnership ("APPL-III"), (iv) American
Production Partnership-IV, Ltd., a Texas limited partnership ("APPL-IV"), (v)
American Production Partnership-V, Ltd., a Texas limited partnership ("APPL-V")
or American Production Partnership-VI, Ltd., a Texas limited partnership
("APPL-VI"), and (b) notes and net profit production payments issued by (i)
Ameriplor Corp., a Delaware corporation, (ii) Ninian Oil Finance Corp., a
Delaware corporation, or (iii) American Exploration Acquisition-VI Corp., a
Delaware corporation (all such limited partner interests, notes and net profit
production payments being collectively referred to as the "Interests"),
pursuant to Offers to Purchase and Exchange Offers dated August 12, 1994 (the
"Offers"); and

              WHEREAS, pursuant to the Offers shares of American Common Stock,
par value $.05 per share (the "Common Stock"), have been issued to the Holders
in the amounts set forth opposite the Holders' names on the signature pages
hereto; and

              WHEREAS, American desires to provide the Holders with an
opportunity to achieve liquidity in their respective investments in American by
granting the Holders certain registration rights relating to the Common Stock.

              NOW, THEREFORE, American and the Holders agree as follows:

              1.     Definitions.  As used in this Agreement, the following
terms shall have the respective meanings set forth below (such meanings to be
equally applicable to both the singular and plural forms of the terms defined):

              "American" has the meaning specified in the preamble.




                                     -1-
   2
              "Closing Price" means, with respect to the Common Stock, the last
reported sales price of the Common Stock on the New York Stock Exchange, the
American Stock Exchange, the NASDAQ National Market System or any similar
system of automated dissemination of quotations of securities prices in the
United States.

              "Common Stock" has the meaning specified in the recitals.

              "Exchange Act" means the Securities Exchange Act of 1934, as
amended.

              "Fundamental Change" shall mean (i) the occurrence of any
transaction or event in connection with which all or substantially all of the
shares of Common Stock are exchanged for, converted into, acquired for or
constitute solely the right to receive cash, securities, property or other
assets (whether by means of an exchange offer, liquidation, tender offer,
consolidation, merger, combination, reclassification or otherwise) or (ii) the
conveyance, sale, lease, assignment, transfer or other disposal of all or
substantially all of American's property, business or assets; provided,
however, that a Fundamental Change shall not be deemed to have occurred by
reason of the occurrence of any reverse stock split proposed by American.

              "Holder" has the meaning specified in the preamble.

              "Indemnified Party" has the meaning specified in Section 4(d).

              "Indemnifying Party" has the meaning specified in Section 4(d).

              "Initiating Holders" means any Holders who propose to have
American register their Restricted Stock, which Restricted Stock shall have an
aggregate market value, determined by reference to the Closing Price of the
Common Stock on the date such request is received, of at least $2,000,000.

              "Interests" has the meaning specified in the recitals.

              "Offers" has the meaning specified in the recitals.

              "person" means any individual, firm, corporation, partnership or
other entity, unless the context otherwise requires.

              "Requesting Holders" has the meaning specified in Section
4(b)(ii) hereof.

              "Restricted Stock" means any shares of Common Stock acquired by
any Holders in connection with the Offers, including any such shares acquired
pursuant to Section 9 of the Offer to Purchase and Exchange Offer relating to
the Offers.

              "SEC" means the Securities and Exchange Commission.




                                     -2-
   3
              "Securities Act" means the Securities Act of 1933, as amended.

              "Termination Date" has the meaning specified in Section 5(a)
hereof.

              2.     Covenants of the Holders.

              (a)    Each Holder covenants and agrees that it shall not sell,
       transfer any beneficial interest in, or otherwise dispose of any shares
       of Restricted Stock otherwise than pursuant to (i) an effective
       registration statement under the Securities Act, (ii) Rule 144 of the
       general rules and regulations under the Securities Act or (iii) an
       exemption from registration under the Securities Act determined to be
       available in the opinion of counsel reasonably acceptable to American.

              (b)    All certificates representing ownership of shares of
       Restricted Stock shall include the following legend until such
       securities have been transferred in accordance with the provisions
       hereof:

              "These shares have not been registered under the Securities Act
              of 1933, as amended, or any applicable state securities laws, and
              such shares may not be offered, sold or otherwise transferred,
              pledged or hypothecated unless and until registered or qualified
              under such Act or state laws, or unless such offer, sale,
              transfer, pledge or hypothecation is exempt from registration or
              is otherwise in compliance with such Act or state laws."

              3.     Covenants of American.

              Prior to the Termination Date and subject to the provisions
hereof:


              (a)    For as long as any Holder shall continue to hold any
       Restricted Stock, American shall file, on a timely basis, all annual,
       quarterly and other reports required to be filed by it under Section 13
       or 15(d) of the Exchange Act and the rules and regulations thereunder,
       as amended from time to time.

              (b)    If a Fundamental Change (the date of occurrence of such
       Fundamental Change being the "Fundamental Change Date") shall occur at
       any time after the Expiration Date (as defined in the Offers) and the
       issuance of the Initial Shares but before the issuance of the Subsequent
       Shares (as such capitalized terms are defined in the Offers), each
       Holder of Interests that were tendered for exchange in the Offers but
       that have, at the time of such Fundamental Change Date, not been
       exchanged for shares of Common Stock, shall have the right to require
       that American or its successor purchase, in which event American or its
       successor shall be obligated to purchase, such Interests at a purchase
       price equal to the same consideration, or the cash equivalent, that such
       Holder would have been entitled to receive if such shares of Common
       Stock had been issued on or before the Fundamental





                                      -3-
   4
       Change Date (the "Purchase Price"), in accordance with the procedures
       set forth in Subsections (c) and (d) of this Section; provided, however,
       that such holders shall not have such right, and American or its
       successor shall not have such obligation, if at the special meeting of
       stockholders of American called to consider a proposal to approve the
       issuance of the Subsequent Shares Stockholder Approval (as such
       capitalized terms are defined in the Offers) of such proposal is not
       obtained.

              (c)    Within 30 days following any Fundamental Change Date,
       American or its successor shall send by first class mail, postage
       prepaid, to each Holder of such Interests, at his address appearing in
       the corporate records of American or its successor, a notice stating:

                     (i)    that a Fundamental Change has occurred and that
              such Holder has the right to require American or its successor to
              purchase such Interests at the Purchase Price;

                     (ii)   the circumstances and relevant facts regarding such
              Fundamental Change;

                     (iii)  a purchase date (the "Purchase Date"), which shall
              be no fewer than 30 days nor more than 60 days from the date such
              notice is mailed or if not a business day, the next following
              business day;

                     (iv)   the Purchase Price; and

                     (v)    the place at which notice to exchange such
              Interests is to be presented.

              (d)    Notwithstanding anything to the contrary herein, American
       or its successor shall not be obligated to give notice to Holders of
       such Interests or to purchase such Interests with respect to more than
       one Fundamental Change.

              (e)    Notwithstanding anything to the contrary herein, the
       purchase rights and obligations set forth in Section 3(b) and Section
       3(c) with respect to any shares of Restricted Stock shall terminate and
       be of no further force or effect upon the sale of such Shares pursuant
       to a registered underwritten public offering of Common Stock effected
       pursuant to Section 4.

              4.     Registration Rights.

              (a)    Required Registration.  The Initiating Holders may request
       that American  effect an underwritten registration with respect to any
       Restricted Stock as follows:





                                      -4-
   5
                     (i)    Request for Registration of Restricted Stock.  In
              the event that American shall receive from the Initiating Holders
              a written request that American effect registration of an
              underwritten public offering with respect to all or any part of
              the Restricted Stock, American will:  (A) promptly give written
              notice of the proposed registration to all other Holders; and (B)
              as soon as practicable use its diligent best efforts to effect
              all such registration, qualification and compliance (including,
              without limitation, the execution of an undertaking to file
              post-effective amendments, appropriate qualification under
              applicable blue sky or other state securities laws and
              appropriate compliance with applicable regulations issued under
              the Securities Act) as may be so requested and as would permit or
              facilitate the underwritten offering of all or such portion of
              such Restricted Stock as is specified in such request, together
              with all or such portion of the Restricted Stock of any Holder or
              Holders thereof joining in such request as are specified in a
              written request given within 30 days after receipt of such
              written notice from American; provided that American shall not be
              obligated to take any action to effect any such registration,
              qualification or compliance pursuant to this Section 4(a)(i) if:
              (A) American has effected one previous registration pursuant to
              this Section 4(a)(i) during the preceding twelve-month period,
              (B) American has effected two previous registrations pursuant to
              this Section 4(a)(i), (C) American has effected during the
              preceding six-month period one previous registration statement
              pursuant to any other exercise by a holder or holders of Common
              Stock of demand registration rights in which the Holders were
              entitled to include their Restricted Stock pursuant to Section
              4(b) or (D) reputable counsel designated by American delivers an
              opinion to such Initiating Holders, in form and substance
              satisfactory to such Initiating Holders, to the effect that the
              Restricted Stock specified in the request for registration may be
              sold or distributed as planned by the Initiating Holders without
              registration.

                     (ii)   Underwriting.  American shall (together with all
              Holders proposing to sell their Restricted Stock in the
              underwritten public offering) enter into an underwriting
              agreement in customary form with the representative of the
              underwriter or underwriters selected for such underwriting by
              American.  Notwithstanding any other provision of this Section
              4(a), if the representative determines, in good faith and
              independent of any request by American, that marketing factors
              require a limitation of the number of shares to be underwritten,
              the representative may limit the number of shares of Restricted
              Stock to be included in the registration and underwriting to the
              extent such representative deems necessary.  American shall so
              advise all Holders, and the number of shares of Restricted Stock
              that may be included in the registration and underwriting shall
              be allocated among all Holders thereof in proportion, as nearly
              as practicable, to the respective amounts of Restricted Stock
              entitled to inclusion in such registration held by such Holders
              at the time of filing the registration statement.  If any Holder
              disapproves of the terms of the underwriting, such person may
              elect to withdraw





                                      -5-
   6
              therefrom by written notice to American, the underwriter and the
              Initiating Holders and the Restricted Stock so withdrawn shall
              also be withdrawn from registration but shall be entitled to such
              registration rights granted to such Restricted Stock pursuant to
              this Section 4(a) as may thereafter remain in effect.

                     American and the holders of Common Stock of American to
              whom American has granted registration rights substantially
              identical to those granted hereunder may include their respective
              shares of Common Stock for their own accounts in such
              registration if the representative of the underwriters so agrees
              and if the number of shares of Restricted Stock and other Common
              Stock that would otherwise have been included in such
              registration and underwriting will not thereby be limited and if
              such inclusion will not otherwise adversely affect the offering.

                     (iii)  Expenses of Requested Registration.  American shall
              bear all expenses incurred in connection with each registration,
              qualification or compliance pursuant to Section 4(a)(i),
              including, without limitation, all registration, filing and
              qualification fees, printing expenses, audit fees and fees and
              disbursements of counsel for American (but excluding
              underwriters' commissions and fees and any reimbursable
              disbursements and expenses of the underwriters allocable to the
              Restricted Stock of the Holders, which commissions, fees,
              disbursements and expenses shall be borne pro rata (by share) by
              the Holders electing to participate in such requested
              registration).

              (b)    Company Registration.

                     (i)    Registration Initiated by American.  In the event
              American shall determine at any time prior to the expiration of
              two years following the later of (i) the Expiration Date or (ii)
              the date of issuance of the Subsequent Shares following
              Stockholder Approval thereof (as such capitalized terms are
              defined in the Offers) to register any of its Common Stock under
              the Securities Act for sale in an underwritten offering, either
              for its own account or for the account of a holder or holders of
              Common Stock exercising their respective demand registration
              rights (but specifically excluding any registration relating to
              employee benefit plans, or the acquisition or purchase by or
              combination by merger or otherwise of American with another
              company or business entity or partnership or a registration
              pursuant to Section 4(a)), American will:

                            (A)    promptly give to each Holder written notice
                     thereof (which shall include a list of the jurisdictions
                     in which American intends to attempt to qualify such
                     Common Stock under the applicable blue sky or other state
                     securities laws); and





                                      -6-
   7
                            (B)    include in such registration (and any
                     related qualification under blue sky laws or other
                     compliance), all the Restricted Stock specified in a
                     written request or requests, made within 30 days after
                     receipt of such written notice from American, by any
                     Holder or Holders, except as set forth in Sections
                     4(b)(ii) and 4(b)(iii) below.

                     (ii)   Amount to be Included.  Notwithstanding any other
              provision of Section 4(b), in the event that Restricted Stock is
              requested to be included in any registration initiated pursuant
              to Section 4(b)(i), and if, in the good faith judgment of the
              representative of the underwriters and independent of any request
              by American, the inclusion of all of the Restricted Stock
              originally covered by a request for registration, together with
              the number of shares to be offered by American or other holders
              of Common Stock who hold similar registration rights, would
              interfere with the successful marketing of such shares, then such
              representative may limit the number of shares of Common Stock to
              be included in the registration such that the Holders of shares
              of Restricted Stock together with other holders of Common Stock
              who hold similar registration rights who have requested
              registration (collectively, the "Requesting Holders") shall
              participate in the underwritten public offering pro rata based
              upon the total number of shares of Common Stock held by each
              Requesting Holder (including the number of shares of Common Stock
              that each such holder may then be entitled to receive upon the
              exercise of any option or warrant, or the exchange or conversion
              of any security, held by such holder).  If any such holder would
              thus be entitled to include more shares than such holder
              requested to be registered, the excess shall be allocated among
              other Requesting Holders pro rata in a manner similar to that
              described in the previous sentence.

                     (iii)  Underwriting.  The right of any Holder to
              registration pursuant to this Section 4(b) shall be conditioned
              upon such Holder's participation in the underwriting and the
              inclusion of such Holder's Restricted Stock in the underwriting
              to the extent provided herein.  All Holders proposing to sell
              their Restricted Stock through such underwriting shall (together
              with American and the other holders (if any) selling their shares
              of Common Stock through such underwriting) enter into an
              underwriting agreement in customary form with the underwriter or
              underwriters selected for such underwriting by American.  If any
              Holder disapproves of the terms of any such underwriting, he may
              elect to withdraw therefrom by written notice to American and the
              underwriter.  Any Restricted Stock excluded or withdrawn from
              such underwriting shall be withdrawn from such registration.

                     (iv)   Expenses of Registration by American.  American
              shall bear all expenses incurred in connection with each
              registration, qualification or compliance pursuant to this
              Section 4(b), including, without limitation, all registration,
              filing





                                      -7-
   8
              and qualification fees, printing expenses, audit fees and fees
              and disbursements of counsel for American (but excluding
              underwriters' commissions and fees and any reimbursable
              disbursements and expenses of the underwriters allocable to the
              Restricted Stock of the Holders, which commissions, fees,
              disbursements and expenses shall be borne pro rata (by share) by
              the Holders electing to participate in such requested
              registration).

              (c)    Registration Procedures.  In the case of each
       registration, qualification or compliance effected by American pursuant
       to this Section 4 pursuant to which Restricted Stock for a Holder is
       included therein, American will keep such Holder advised as to the
       initiation of each registration, qualification and compliance and as to
       the completion thereof.  At its expense, American will:

                     (i)    furnish such number of prospectuses and other
              documents incident thereto as such Holder from time to time may
              reasonably request; and

                     (ii)   list such Restricted Stock on each securities
              exchange (if any) on which the Common Stock is listed.

              (d)    Indemnification.

                     (i)    American will, if Restricted Stock held by a Holder
              is included in the shares of Common Stock as to which such
              registration, qualification or compliance is being effected,
              indemnify such Holder, each of its officers and directors, and
              each person controlling such Holder, with respect to which
              registration, qualification or compliance has been effected
              pursuant to Section 4(a) or (b), and each underwriter, and each
              person who controls any underwriter, against all claims, losses,
              damages and liabilities (or actions in respect thereof) arising
              out of or based on any untrue statement (or alleged untrue
              statement) of a material fact contained in any prospectus,
              offering circular or other document (including any related
              registration statement, notification or the like) incident to any
              such registration, qualification or compliance, or based on any
              omission (or alleged omission) to state therein a material fact
              required to be stated therein or necessary to make the statements
              not misleading, or any violation by American of any rule or
              regulation promulgated under the Securities Act, or of any other
              federal, state or common law, applicable to American and relating
              to any action or inaction required of American in connection with
              any such registration, qualification or compliance, and will
              reimburse each such Holder, each of its officers and directors,
              and each person controlling such Holder, each such underwriter
              and each person who controls any such underwriter, for any legal
              and any other expenses reasonably incurred in connection with
              investigating or defending any such claim, loss, damage,
              liability or action, provided that American will not be liable in
              any such case to the extent that any such claim, loss, damage,





                                      -8-
   9
              liability or expense arises out of or is based on any untrue
              statement or omission based upon written information furnished to
              American by an instrument duly executed by such Holder or
              underwriter and stated to be specifically for use therein.  Such
              indemnity shall remain in full force and effect regardless of any
              investigation made by or on behalf of such party and shall
              survive the subsequent transfer of shares of Common Stock by the
              seller thereof and the transfer of any shares of Common Stock of
              American that were the subject of such registration,
              qualification or listing.

                     (ii)   Each Holder will, if Restricted Stock held by such
              Holder is included in the shares of Common Stock as to which such
              registration, qualification or compliance is being effected,
              indemnify American, each of its directors and officers, each
              underwriter of American's Common Stock covered by such a
              registration statement, each person who controls American or such
              underwriter within the meaning of the Securities Act, and each
              other Holder registering Restricted Stock, each of its officers
              and directors and each person controlling such Holder, against
              all claims, losses, damages and liabilities (or actions in
              respect thereof) arising out of or based on any untrue statement
              (or alleged untrue statement) of a material fact contained in any
              such registration statement, prospectus, offering circular or
              other document, or any omission (or alleged omission) to state
              therein a material fact required to be stated therein or
              necessary to make the statements therein not misleading, and will
              reimburse American, such Holders, such directors, officers,
              persons, underwriters or control persons for any legal or any
              other expenses reasonably incurred in connection with
              investigating or defending any such claim, loss, damage,
              liability or action, in each case to the extent, but only to the
              extent, that such untrue statement (or alleged untrue statement)
              or omission (or alleged omission) is made in such registration
              statement, prospectus, offering circular or other document in
              reliance upon and in conformity with written information
              furnished to American by such Holder specifically for use
              therein; provided, however, that (i) the obligations of such
              Holders hereunder shall be limited to an amount equal to the
              proceeds to each such Holder of Restricted Stock sold as
              contemplated herein and (ii) the indemnity for untrue statements
              or omissions described above shall not apply if the Holder
              providing such written information provides American with such
              additional written information prior to the effectiveness of the
              registration as is required to make the previously supplied
              written information true and complete, together with a
              description in reasonable detail of the information previously
              supplied that was untrue or incomplete.

                     (iii)  Each party entitled to indemnification under this
              Section 4(d) (the "Indemnified Party") shall give notice to the
              party required to provide indemnification (the "Indemnifying
              Party") promptly after such Indemnified Party has actual
              knowledge of any claim as to which indemnity may be sought, and
              shall permit the Indemnifying Party to assume the defense of any
              such claim or any





                                      -9-
   10
              litigation resulting therefrom, provided that counsel for the
              Indemnifying Party, who shall conduct the defense of such claim
              or litigation, shall be approved by the Indemnified Party (whose
              approval shall not unreasonably be withheld), and the Indemnified
              Party may participate in such defense at such party's expense,
              and provided further that the failure of any Indemnified Party to
              give notice as provided herein shall not relieve the Indemnifying
              Party of its obligations under this Section 4(d).  After notice
              from the Indemnifying Party to the Indemnified Party of its
              election to assume the defense of such claim or litigation, the
              Indemnifying Party will not be liable to such Indemnified Party
              for any legal or other expenses subsequently incurred by such
              Indemnified Party in connection with the defense thereof other
              than reasonable costs of investigation, unless the Indemnifying
              Party abandons the defense of such claim or litigation.  No
              Indemnifying Party, in the defense of any such claim or
              litigation, shall, except with the consent of each Indemnified
              Party, consent to entry of any judgment or enter into any
              settlement that does not include as an unconditional term thereof
              the giving by the claimant or plaintiff to such Indemnified Party
              of a release from all liability in respect to such claim or
              litigation.

              (e)    Information by Holder.  The Holder or Holders of
       Restricted Stock included in any registration shall furnish to American
       such information regarding such Holder or Holders and the distribution
       proposed by such Holder or Holders as American may reasonably request,
       and as shall be required in connection with any registration,
       qualification or compliance referred to in this Section 4.

              (f)    Postponement of Requested Registration.  If, within ten
       days of American's receipt of a registration request from Initiating
       Holders, American notifies such Initiating Holders in writing that
       effecting the requested registration would materially and adversely
       affect a material transaction then under current consideration by
       American, then American may postpone its performance of its obligations
       hereunder for a period not to exceed 90 days.

              (g)    Term.  Notwithstanding any other provision of this
       Agreement, the respective covenants and agreements contained in this
       Section 4 shall continue for a period of two years following the later
       of (i) Expiration Date (as such term is defined in the Offers) and (ii)
       the date of the issuance of the Subsequent Shares following Stockholder
       Approval thereof (as such capitalized terms are defined in the Offers),
       and with respect to any request for registration made prior to the end
       of such two-year period, shall continue in effect until all obligations
       hereunder with respect thereto are fulfilled, provided that the
       indemnification obligations contained in Section 4(d) shall survive
       forever.

              5.    Termination.



                                      -10-
   11

              (a)    Subject to Section 4(g), this Agreement shall terminate
       two years following the later of (i) the Expiration Date (as such term
       is defined in the Offers) and (ii) the date of the issuance of the
       Subsequent Shares following Stockholder Approval thereof (as such
       capitalized terms are defined in the Offers) (the "Termination Date").

              6.     Miscellaneous.

              (a)    The Holders, on the one hand, and American, on the other,
       acknowledge and agree that irreparable damage would occur in the event
       any of the provisions of this Agreement were not performed in accordance
       with their specific terms or were otherwise breached.  It is accordingly
       agreed that the parties shall be entitled to an injunction or
       injunctions to prevent breaches of the provisions of this Agreement and
       to enforce specifically the terms and provisions hereof in any court of
       the United States or any state thereof having jurisdiction, in addition
       to any other remedy to which they may be entitled at law or equity.

              (b)    If requested in writing by American, each Holder shall
       present or cause to be presented promptly all certificates representing
       Restricted Stock now owned for the placement thereon of the following
       legend, which will remain on such certificates as long as such
       Restricted Stock are subject to the restrictions contained in this
       Agreement:

                     "The securities represented by this certificate are
              subject to the provisions of a Stockholder and Registration
              Rights Agreement, dated as of _______________ ___, 1994, between
              the registered owner of the shares represented by this
              certificate and American Exploration Company (the 'Agreement').
              These securities may not be sold or transferred except in
              accordance with the Agreement.  A copy of the Agreement is on
              file at the office of the Corporate Secretary of American
              Exploration Company."

              American may enter a stop transfer order with the transfer agent
       or agents of American prohibiting the transfer of Restricted Stock
       except in compliance with the requirements of this Agreement.  American
       agrees to remove promptly any stop transfer order with respect to, and
       issue promptly unlegended certificates in substitution for, certificates
       for any shares of Restricted Stock that are no longer subject to the
       restrictions contained in this Agreement.

              (c)    All notices and other communications hereunder shall be in
       writing and shall be deemed given (i) when delivered personally, (ii)
       when received if sent by registered or certified mail, return receipt
       requested, or delivery service or (iii) when received by facsimile
       transmission, in each case to the parties at the following addresses (or
       at such other address as a party may specify by like notice):





                                      -11-
   12
                     (A)    If to American, to:

                            American Exploration Company
                            1331 Lamar Street, Suite 900
                            Houston, Texas  77010
                            Attention:  James P. Ulm, II
                            Fax:  (713) 659-5620
                            Telephone confirmation: (713) 756-6000

                            With a copy (which shall not constitute notice) to:

                            Baker & Botts, L.L.P.
                            910 Louisiana
                            Houston, Texas  77002
                            Attention:  Joe S. Poff
                            Fax: (713) 229-1522

                     (B)    If to any Holder, to the address maintained in the
                            records of American.

              (d)    This Agreement supersedes all prior agreements between the
       parties (written or oral) and is intended as a complete and exclusive
       statement of the terms of the agreement between the parties.

              (e)    This Agreement shall be governed by and construed in
       accordance with the laws of the State of Delaware and shall be construed
       and enforced in accordance with the laws of such state without regard to
       principles of conflicts of laws thereof.

              (f)    The headings and table of contents contained in this
       Agreement are for reference purposes only and shall not affect in any
       way the meaning or interpretation of this Agreement.

              (g)    Any term or provision of this Agreement may be waived at
       any time by an instrument in writing signed by the party that is
       entitled to the benefits thereof, and this Agreement may be amended or
       supplemented at any time by an instrument in writing signed by both
       parties hereto.

              (h)    Except as otherwise provided herein, no party hereto shall
       assign this Agreement or any part thereof without the prior written
       consent of the other parties.  Except as otherwise provided herein, this
       Agreement shall be binding upon and inure to the benefit of the parties
       hereto and their respective successors and assigns.  No such assignment
       shall release any party of any of its obligations under this Agreement.





                                      -12-
   13
              (i)    If any term or other provision of this Agreement is
       invalid, illegal or incapable of being enforced by any rule of law or
       public policy, all other conditions and provisions of this Agreement
       shall nevertheless remain in full force and effect so long as the
       economic or legal substance of the transactions contemplated hereby is
       not affected in any manner adverse to either party.  Upon such
       determination that any term or other provision is invalid, illegal or
       incapable of being enforced, the parties hereto shall negotiate in good
       faith to modify this Agreement so as to effect the original intent of
       the parties as closely as possible in an acceptable manner to the end
       that the transactions contemplated hereby are fulfilled to the extent
       possible.

              (j)    This Agreement may be executed in any number of
       counterparts, each of which shall be deemed to be an original, but all
       of which together shall constitute but one and the same agreement.





                                      -13-
   14
              IN WITNESS WHEREOF, the Holders and American have caused this
Agreement to be duly executed by their respective officers, each of whom is
duly authorized, all as of the day and year first above written.


                                           AMERICAN EXPLORATION COMPANY


                                           By:                               
                                              -------------------------------
                                           Name:
                                           Title:


Number of Shares:                          [HOLDER]
  (issue date)

                                           By:                               
- --------------------                          -------------------------------
                                           Name:
                                           Title:





                                      -14-
   15
                                    SCHEDULE

        American Exploration Company has entered into agreements identical to
the foregoing with respect to the following parties (except that the agreement
with Phoenix Home Life Mutual Insurance Company was dated as of January 1995),
with the number of shares subject to each agreement set forth opposite such
party's name:

Dominion Reserves Inc.                          2,250,487

GEAPPL Corp.                                    9,575,170

Connecticut Mutual Life                           433,987
  Insurance Company

Massachusetts Mutual Life                       3,598,524
  Insurance Company

New York Life Insurance                         3,390,351
  Company

New York Life Insurance                           401,947
  & Annuity Corporation

Pan American Life Insurance                       492,143
  Company

Phoenix Home Life Mutual                        3,460,943
  Insurance Company

Principal Mutual Life Insurance                 2,742,314
  Company

UNUM Life Insurance Co.                         5,510,373
  of America

First UNUM Life Insurance                         274,336
  Company