Document:

EXHIBIT 4.14

                               SIXTH AMENDMENT TO
                              AMENDED AND RESTATED
                       CERTIFICATE OF LIMITED PARTNERSHIP
                                       OF
                GEODYNE ENERGY INCOME LIMITED PARTNERSHIP I-D

      The undersigned, desiring to amend its Amended and Restated Certificate of
Limited Partnership pursuant to the Oklahoma Revised Uniform Limited Partnership
Act, as amended,  54 O.S. ss.301 et seq.  (Supp.1999)  (the "Act"),  does hereby
state:

      1. The name of the limited  partnership  is Geodyne  Energy Income Limited
Partnership I-D (the "Partnership").

      2. The dates of filing of the  Certificate of Limited  Partnership and all
amendments thereto are as follows:

Name                                                              Date
Agreement and Certificate of Limited Partnership                  12/20/85
Amended and Restated Agreement and Certificate
      of Limited Partnership                                      3/6/86
First Amendment to Amended and Restated Agreement
      and Certificate of Limited Partnership                      2/9/87
Second Amendment to Amended and Restated Agreement
      and Certificate of Limited Partnership                      5/20/87
Third Amendment to Amended and Restated Agreement
      and Certificate of Limited Partnership                      8/24/87
Fourth Amendment to Amended and Restated Agreement
      and Certificate of Limited Partnership                      11/24/87
Amended and Restated Certificate of Limited
      Partnership                                                 3/10/89
First Amendment to Amended and Restated Certificate
      of Limited Partnership                                      2/25/93
Second Amendment to Amended and Restated Certificate
      of Limited Partnership                                      7/19/96
Third Amendment to Amended and Restated Certificate
      of Limited Partnership                                      12/29/99
Fourth Amendment to Amended and Restated Certificate
      of Limited Partnership                                      11/21/01
Fifth Amendment to Amended and Restated Certificate
      of Limited Partnership                                      11/24/03

3.  The  Fifth  Amendment  to  Amended  and  Restated   Certificate  of  Limited
Partnership  dated November 18, 2003,  and filed with the Oklahoma  Secretary of
State on November 24,  2003,  stated that the latest date upon which the limited
partnership  is to dissolve is December  31,  2005.  Pursuant to its terms,  the
Amended and Restated  Certificate  and  Agreement of Limited  Partnership  dated
March 4, 1986 (the "Partnership  Agreement") was amended on October 27, 2005, to
state that the latest date upon which the Partnership is to dissolve is December
31,  2007,  provided  that  the  General  Partner  may  extend  the  term of the
Partnership  for up to  one  additional  period  of two  years  pursuant  to the
provisions of the Partnership Agreement.

      Therefore,  the Amended and Restated Certificate of Limited Partnership is
hereby  revised  to state that the latest  date on which the  Partnership  is to
dissolve  is  December  31,  2007,  subject  to  extension  as set  forth in the
Partnership's Partnership Agreement.

      DATED:  October 27, 2005.

                                          GEODYNE RESOURCES, INC.
                                          General Partner

                                    By:   //s// Dennis R. Neill
                                          ------------------------
                                          Dennis R. Neill, PresidentEXHIBIT 4.23

                              Seventh Amendment to
                              Amended and Restated
               Agreement and Certificate of Limited Partnership of
                  Geodyne Energy Income Limited Partnership I-E

     This Seventh Amendment to Amended and Restated Agreement and Certificate of
Limited  Partnership  of Geodyne  Energy  Income  Limited  Partnership  I-E (the
"Partnership")  is  entered  into  by  and  between  Geodyne   Resources,   Inc.
("Resources"),  a Delaware  corporation,  as successor General Partner,  and all
Substituted Limited Partners admitted to the Partnership.

     WHEREAS,  on March 5, 1986, Geodyne  Properties,  Inc.  ("Properties"),  as
General  Partner,  and the Initial Limited Partner,  Susan Layman,  executed and
entered into that certain  PaineWebber/Geodyne Energy Income Limited Partnership
I-E  Agreement  and  Certificate  of  Limited   Partnership  (the  "Preformation
Agreement"); and

     WHEREAS, on September 10, 1986,  Properties as General Partner executed and
entered into that certain  Amended and Restated  Agreement  and  Certificate  of
Limited Partnership (the "Agreement"); and

     WHEREAS,  on February 25, 1993,  Properties as General Partner executed and
entered into that First  Amendment to the  Agreement  whereby it changed (i) the
name  of  the  Partnership  from  "PaineWebber/Geodyne   Energy  Income  Limited
Partnership  I-E" to "Geodyne Energy Income Limited  Partnership  I-E", (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,  on August 4th, 1993,  Properties as General Partner  executed and
entered into that Second  Amendment to the Agreement  whereby it amended certain
provisions of the Agreement to (i) expedite the method of accepting transfers of
Limited  Partners'  Units in the  Partnership  and (ii)  provide for an optional
right of  repurchase/redemption  which may be exercised by the Limited Partners;
and

     WHEREAS, on June 30, 1997, Properties merged into Resources; and

     WHEREAS, on July 1st, 1997, Resources as successor via merger to Properties
executed  and entered  into that Third  Amendment  to the  Agreement  whereby it
amended the Agreement to provide that Geodyne Resources,  Inc., as successor via
merger with Properties, is the General Partner of the Partnership; and

     WHEREAS,  on December  23, 1999,  Resources  executed and entered into that
certain Fourth  Amendment to the Agreement  whereby the term of the  partnership
was extended for an additional two years, until December 31, 2001, and

                                      -1-
<PAGE>

     WHEREAS,  on November  14, 2001,  Resources  executed and entered into that
certain Fifth Amendment to the Agreement whereby the term of the partnership was
extended for an additional two years, until December 31, 2003, and

     WHEREAS,  on November  18, 2003,  Resources  executed and entered into that
certain Sixth Amendment to the Agreement whereby the term of the partnership was
extended for an additional two years, until December 31, 2005; and

     WHEREAS,  Section 2.4 of the Agreement  provides that the Partnership shall
continue in full force and effect until  December 31,  2005,  provided  that the
General  Partner may extend the term of the Partnership for up to two periods of
two years each if it believes  each such  extension is in the best  interests of
the  Limited  Partners  or  until  dissolution  prior  thereto  pursuant  to the
provisions of the Agreement, and

     WHEREAS, Resources as General Partner has elected to extend the life of the
Partnership an additional two years.

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

      Section 2.4. is hereby amended and restated as follows:

                  The  Partnership  shall  continue  in force and  effect  until
            December 31, 2007,  provided that the General Partner may extend the
            term  of the  Partnership  for up to one  period  of two  each if it
            believes  such  extension  is in the best  interests  of the Limited
            Partners,  or  until  dissolution  prior  thereto  pursuant  to  the
            provisions hereof.

       IN WITNESS  WHEREOF,  the parties hereto have hereunto set their hands as
of the 27th day of October, 2005.

                                       Geodyne Resources, Inc.
                                       as General Partner

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

                                       Geodyne Resources, Inc., as
                                       Attorney-in-Fact for all Substituted
                                       Limited Partners

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

                                      -2-EXHIBIT 4.28

                               SIXTH AMENDMENT TO
                              AMENDED AND RESTATED
                       CERTIFICATE OF LIMITED PARTNERSHIP
                                       OF
                GEODYNE ENERGY INCOME LIMITED PARTNERSHIP I-E

      The undersigned, desiring to amend its Amended and Restated Certificate of
Limited Partnership pursuant to the Oklahoma Revised Uniform Limited Partnership
Act, as amended,  54 O.S. ss.301 et seq.  (Supp.1999)  (the "Act"),  does hereby
state:

      1. The name of the limited  partnership  is Geodyne  Energy Income Limited
Partnership I-E (the "Partnership").

      2. The dates of filing  the  Certificate  of Limited  Partnership  and all
amendments thereto are as follows:

Name                                                               Date
Agreement and Certificate of Limited Partnership                  3/11/86
Amended and Restated Agreement and Certificate
      of Limited Partnership                                      9/11/86
First Amendment to Amended and Restated Agreement
      and Certificate of Limited Partnership                      2/9/87
Second Amendment to Amended and Restated Agreement
      and Certificate of Limited Partnership                      5/15/87
Third Amendment to Amended and Restated Agreement
      and Certificate of Limited Partnership                      8/24/87
Fourth Amendment to Amended and Restated Agreement
      and Certificate of Limited Partnership                      11/24/87
Amended and Restated Certificate of Limited
      Partnership                                                 3/10/89
First Amendment to Amended and Restated Certificate
      of Limited Partnership                                      2/25/93
Second Amendment to Amended and Restated Certificate
      of Limited Partnership                                      7/19/96
Third Amendment to Amended and Restated Certificate
      of Limited Partnership                                      12/29/99
Fourth Amendment to Amended and Restated Certificate
      of Limited Partnership                                      11/21/01
Fifth Amendment to Amended and Restate Certificate
      of Limited Partnership                                      11/24/03

3.  The  Fifth  Amendment  to  Amended  and  Restated   Certificate  of  Limited
Partnership  dated November 18, 2003,  and filed with the Oklahoma  Secretary of
State on November 24,  2003,  stated that the latest date upon which the limited
partnership  is to dissolve is December  31,  2005.  Pursuant to its terms,  the
Amended and Restated  Certificate  and  Agreement of Limited  Partnership  dated
September  10,  1986 (the  "Partnership  Agreement")  was amended on October 27,
2005, to state that the latest date upon which the Partnership is to dissolve is
December 31, 2007,  provided that the General Partner may extend the term of the
Partnership  for up to  one  additional  period  of two  years  pursuant  to the
provisions of the Partnership Agreement.

      Therefore,  the Amended and Restated Certificate of Limited Partnership is
hereby  revised  to state that the latest  date on which the  Partnership  is to
dissolve  is  December  31,  2007,  subject  to  extension  as set  forth in the
Partnership's Partnership Agreement.

      DATED:  October 27, 2005

                                    GEODYNE RESOURCES, INC.
                                    General Partner

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

Source: [{"source": "alea-institute/alea-institute/kl3m-data-edgar-agreements/train-00100-of-00352.parquet"}, [{"source": "alea-institute/alea-institute/kl3m-data-edgar-agreements/train-00100-of-00352.parquet"}], [{"source": "alea-institute/alea-institute/kl3m-data-edgar-agreements/train-00100-of-00352.parquet"}]]