Document:

FIRST AMENDMENT TO
                              AMENDED AND RESTATED
                            AGREEMENT OF PARTNERSHIP
                  PAINEWEBBER/GEODYNE ENERGY INCOME PRODUCTION
                                 PARTNERSHIP I-E

      The Amended and Restated  Agreement of Partnership of  PaineWebber/Geodyne
Energy  Income  Production   Partnership  I-E  dated  September  10,  1986  (the
"Agreement") is hereby amended effective March 1, 1993, as follows:

      A. The first sentence of Section 2.2 is hereby deleted and replaced by the
following provision:

      "The  Production  Partnership  shall be  conducted  under the name Geodyne
Energy Income Production Partnership I-E."

      B. All references in the Agreement to  "PaineWebber/Geodyne  Energy Income
Production  Partnership  I-E" are  hereby  changed  to  "Geodyne  Energy  Income
Production Partnership I-E."

      C. The third sentence of Section 2.2 is hereby deleted and replaced by the
following provision:

      "The office and principal place of business of the Production  Partnership
shall be c/o  Geodyne  Production  Company,  Two West  Second,  Tulsa,  Oklahoma
74103."

      D.  The  name  of the  "General  Partner"  and the  "Limited  Partnership"
reflected  in Article  One has been  changed  from  "PaineWebber/Geodyne  Energy
Income Limited  Partnership  I-E" to "Geodyne Energy Income Limited  Partnership
I-E". All  references in the Agreement to the name of the "General  Partner" and
the "Limited  Partnership" are hereby changed to reflect this name change.  This
change reflects a name change only and not a change of entity.

      E. On December 18, 1986, PW Production Inc., a Delaware  corporation,  was
merged  with  and  into  Geodyne  Production  Company,  a  Delaware  corporation
("Geodyne"),  as evidenced by a Certificate of Merger of PW Production Inc. into
Geodyne  Production  Company,  filed of record on such date in the office of the
Secretary  of State of Delaware in Book 466 at Page 606.  Geodyne  survived  the
merger as the sole  general  partner of the  PaineWebber/Geodyne  Energy  Income
Production Partnership I-E.

                                      -1-
<PAGE>

      In all other respects the Agreement is hereby ratified and affirmed

DATED:    February 26, 1993
                                          Managing Partner:

                                          Geodyne Production Company

                                          // Michael E. Luttrell//

                                          ------------------------
                                          Michael E. Luttrell
                                          Executive Vice President

                                          General Partners:

                                          Geodyne Energy Income Limited
                                          Partnership I-E

                                          By:   Geodyne Properties, Inc.
                                                General Partner

                                          By:   // Michael E. Luttrell//
                                                ------------------------
                                                Michael E. Luttrell,
                                                Executive Vice President

                                      -2-FIRST AMENDMENT TO
                              AMENDED AND RESTATED
                            AGREEMENT OF PARTNERSHIP
                  PAINEWEBBER/GEODYNE ENERGY INCOME PRODUCTION
                                 PARTNERSHIP I-F

      The Amended and Restated  Agreement of Partnership of  PaineWebber/Geodyne
Energy  Income   Production   Partnership  I-F  dated  December  17,  1986  (the
"Agreement") is hereby amended effective March 1, 1993, as follows:

      A. The first sentence of Section 2.2 is hereby deleted and replaced by the
following provision:

      "The  Production  Partnership  shall be  conducted  under the name Geodyne
Energy Income Production Partnership I-F."

      B. All references in the Agreement to  "PaineWebber/Geodyne  Energy Income
Production  Partnership  I-F" are  hereby  changed  to  "Geodyne  Energy  Income
Production Partnership I-F."

      C. The third sentence of Section 2.2 is hereby deleted and replaced by the
following provision:

      "The office and principal place of business of the Production  Partnership
shall be c/o  Geodyne  Production  Company,  Two West  Second,  Tulsa,  Oklahoma
74103."

      D.  The  name  of the  "General  Partner"  and the  "Limited  Partnership"
reflected  in Article  One has been  changed  from  "PaineWebber/Geodyne  Energy
Income Limited  Partnership  I-F" to "Geodyne Energy Income Limited  Partnership
I-F". All  references in the Agreement to the name of the "General  Partner" and
the "Limited  Partnership" are hereby changed to reflect this name change.  This
change reflects a name change only and not a change of entity.

      E. On December 18, 1986, PW Production Inc., a Delaware  corporation,  was
merged  with  and  into  Geodyne  Production  Company,  a  Delaware  corporation
("Geodyne"),  as evidenced by a Certificate of Merger of PW Production Inc. into
Geodyne  Production  Company,  filed of record on such date in the office of the
Secretary  of State of Delaware in Book 466 at Page 606.  Geodyne  survived  the
merger as the sole  general  partner of the  PaineWebber/Geodyne  Energy  Income
Production Partnership I-F.

                                      -1-
<PAGE>

      In all other respects the Agreement is hereby ratified and affirmed.

DATED:    February 26, 1993

                                          Managing Partner:

                                          Geodyne Production Company

                                          // Michael E. Luttrell //
                                          ------------------------
                                          Michael E. Luttrell
                                          Executive Vice President

                                          General Partner:

                                          Geodyne Energy Income Limited
                                          Partnership I-F

                                          By:  Geodyne Properties, Inc.,
                                               General Partner

                                          By:  // Michael E. Luttrell //
                                               -------------------------
                                               Michael E. Luttrell
                                               Executive Vice President

                                      -2-SECOND AMENDMENT TO
                             AMENDED AND RESTATED
                           AGREEMENT OF PARTNERSHIP
                       GEODYNE ENERGY INCOME PRODUCTION
                                PARTNERSHIP I-D

      This Second Amendment to Amended and Restated  Agreement of Partnership of
Geodyne Energy Income Production  Partnership I-D (the "Partnership") is entered
into  by  and  between  Geodyne  Resources,   Inc.  ("Resources"),   a  Delaware
corporation,  as successor  Managing Partner,  and Geodyne Energy Income Limited
Partnership I-D ("Geodyne I-D"), as General Partner.

      WHEREAS, on December 10, 1985, Geodyne Production Company  ("Production"),
as Managing Partner,  and Geodyne I-D, as General Partner,  executed and entered
into that certain Agreement of Partnership of PaineWebber/Geodyne  Energy Income
Production Partnership I-D (the "Preformation Agreement"); and

      WHEREAS, on March 4, 1986, Production and Geodyne I-D executed and entered
into  that  certain   Amended  and  Restated   Agreement  of  Partnership   (the
"Agreement"); and

      WHEREAS, on February 26, 1993, but effective March 1, 1993, Production and
Geodyne I-D executed and entered  into that certain  First  Amendment to Amended
and Restated Agreement of Partnership (the "Agreement"),  whereby it changed (i)
the name of the Partnership from  "PaineWebber/Geodyne  Energy Income Production
Partnership I-D" to "Geodyne Energy Income Production Partnership I-D", (ii) the
address of the Partnership's  principal place of business, and (iii) the address
for the Partnership's agent for service of process; and

      WHEREAS,  Section 10.1 of the Agreement provides that the managing partner
of the partnership (the "Managing Partner") may, without prior notice or consent
of any other Partner (as defined in the Agreement),  amend any provision of this
Agreement if, in its opinion,  such amendment  does not have a material  adverse
effect upon the Limited Partnership (as defined in the Agreement); and

      WHEREAS,   Production  merged  with  and  into  Geodyne  Resources,   Inc.
("Resources"), its parent corporation, effective June 30, 1996; and

      WHEREAS,  Section 6.1 of the Agreement  provides that the Managing Partner
may assign its  Managing  Partner  Interest  to a Person  which  shall  become a
successor  Managing Partner,  if such assignment is in connection with a merger;
and

                                      -1-
<PAGE>

      WHEREAS,  as a result of the merger of Production with and into Resources,
ownership of the Managing  Partner  Interest in the  Partnership  is assigned to
Resources by operation of law; and

      WHEREAS,  as a result of the merger of Production with and into Resources,
Resources  has  now  succeeded  to  the  position  of  Managing  Partner  of the
Partnership; and

      WHEREAS, Resources, as Managing Partner, desires to amend the Agreement in
order to reflect Resources as the new Managing Partner.

      NOW,  THEREFORE,  in  consideration  of  the  covenants,   conditions  and
agreements herein contained, the parties hereto hereby agree as follows:

      All references in the Agreement to Geodyne  Production Company as Managing
      Partner are hereby amended to reflect, instead, Geodyne Resources, Inc. as
      Managing Partner.

       IN WITNESS  WHEREOF,  the parties hereto have hereunto set their hands as
of the 1st day of July, 1996.

                                     Geodyne Production Company
                                     by Geodyne Resources, Inc.
                                     as successor by merger

                                     By:  // Dennis R. Neill //
                                          ---------------------
                                          Dennis R. Neill
                                          President

                                     Geodyne Resources, Inc.
                                     as Managing Partner

                                     By:  // Dennis R. Neill //
                                          ---------------------
                                          Dennis R. Neill
                                          President

                                     Geodyne Energy Income Limited
                                     Partnership I-D
                                     as General Partner

                                     By   Geodyne Resources, Inc.
                                          General Partner

                                     By:  // Dennis R. Neill //
                                          ---------------------
                                          Dennis R. Neill
                                          President

                                      -2-

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