FORM 10-K
                       SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549
              ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE
                         SECURITIES EXCHANGE ACT OF 1934


For the fiscal year ended December 31, 2004

Commission File Number:
I-D: 0-15831  I-E: 0-15832  I-F: 0-15833

                  GEODYNE ENERGY INCOME LIMITED PARTNERSHIP I-D
                  GEODYNE ENERGY INCOME LIMITED PARTNERSHIP I-E
                  GEODYNE ENERGY INCOME LIMITED PARTNERSHIP I-F
                  ---------------------------------------------
             (Exact name of Registrant as specified in its Articles)

                                            I-D 73-1265223
                                            I-E 73-1270110
            Oklahoma                        I-F 73-1292669
---------------------------------       ----------------------
(State or other jurisdiction of         (I.R.S. Employer
 incorporation or organization)          Identification No.)

              Two West Second Street, Tulsa, Oklahoma      74103
              ---------------------------------------------------
              (Address of principal executive offices) (Zip Code)

Registrant's telephone number, including area code: (918) 583-1791

Securities registered pursuant to Section 12(b) of the Act: None

Securities registered pursuant to Section 12(g) of the Act:
Depositary Units in Geodyne Energy Income Limited Partnerships
I-D through I-F

      Indicate by check mark  whether the  Registrant  (1) has filed all reports
required to be filed by Section 13 or 15(d) of the  Securities  Exchange  Act of
1934  during  the  preceding  12 months  (or for such  shorter  period  that the
Registrant  was  required to file such  reports) and (2) has been subject to the
filing requirements for the past 90 days. Yes  X      No
                                             -----       -----

      Indicate by check mark if disclosure of delinquent filers pursuant to Item
405 of Regulation  S-K (Sec.  229.405 of this chapter) is not contained  herein,
and will not be contained,  to the best of registrant's knowledge, in definitive
proxy or information  statements  incorporated  by reference in Part III of this
Form 10-K or any amendment to this Form 10-K.

            X     Disclosure is not contained herein.
         -----



                                      -1-
<PAGE>




                  Disclosure is contained herein.
          -----

Indicate  by check mark  whether  the  Registrant  is an  accelerated  filer (as
defined in Rule 12b-2 of the Act).

            Yes         No    X
                  -----       -----

      The Registrants are limited partnerships and there is no public market for
trading in the partnership interests.

                   DOCUMENTS INCORPORATED BY REFERENCE: None






                                      -2-
<PAGE>



                                    FORM 10-K
                                TABLE OF CONTENTS


PART I.......................................................................4
      ITEM 1.     BUSINESS...................................................4
      ITEM 2.     PROPERTIES.................................................9
      ITEM 3.     LEGAL PROCEEDINGS.........................................18
      ITEM 4.     SUBMISSION OF MATTERS TO A VOTE OF LIMITED PARTNERS.......19
PART II.....................................................................19
      ITEM 5.     MARKET FOR UNITS AND RELATED LIMITED PARTNER MATTERS......19
      ITEM 6.     SELECTED FINANCIAL DATA...................................22
      ITEM 7.     MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL
                  CONDITION AND RESULTS OF OPERATIONS.......................26
      ITEM 7A.    QUANTITATIVE AND QUALITATIVE DISCLOSURES
                  ABOUT MARKET RISK.........................................41
      ITEM 8.     FINANCIAL STATEMENTS AND SUPPLEMENTARY DATA...............41
      ITEM 9.     CHANGES IN AND DISAGREEMENTS WITH ACCOUNTANTS ON
                  ACCOUNTING AND FINANCIAL DISCLOSURE.......................41
      ITEM 9A.    CONTROLS AND PROCEDURES...................................42
      ITEM 9B.    OTHER INFORMATION.........................................42
PART III....................................................................42
      ITEM 10.    DIRECTORS AND EXECUTIVE OFFICERS OF THE GENERAL PARTNER...42
      ITEM 11.    EXECUTIVE COMPENSATION....................................43
      ITEM 12.    SECURITY OWNERSHIP OF CERTAIN BENEFICIAL OWNERS AND
                  MANAGEMENT................................................48
      ITEM 13.    CERTAIN RELATIONSHIPS AND RELATED TRANSACTIONS............49
      ITEM 14.    PRINCIPAL ACCOUNTANT FEES AND SERVICES....................50
PART IV.....................................................................51
      ITEM 15.    EXHIBITS AND FINANCIAL STATEMENT SCHEDULES................51

SIGNATURES..................................................................61




                                      -3-
<PAGE>



                                    PART I.


ITEM 1.     BUSINESS

      General

      The Geodyne Energy Income Limited Partnership I-D (the "I-D Partnership"),
Geodyne  Energy Income  Limited  Partnership  I-E (the "I-E  Partnership"),  and
Geodyne  Energy  Income  Limited   Partnership   I-F  (the  "I-F   Partnership")
(collectively,  the  "Partnerships")  are limited  partnerships formed under the
Oklahoma  Revised Uniform Limited  Partnership Act. Each Partnership is composed
of public  investors as limited  partners (the "Limited  Partners")  and Geodyne
Resources, Inc. ("Geodyne"), a Delaware corporation, as the general partner. The
Partnerships commenced operations on the dates set forth below:

                                              Date of
                      Partnership           Activation
                      -----------       ------------------

                          I-D           March 4, 1986
                          I-E           September 10, 1986
                          I-F           December 16, 1986

      Immediately following  activation,  each Partnership invested as a general
partner in a separate  Oklahoma general  partnership which actually conducts the
Partnerships' production operations.  Geodyne serves as managing partner of such
general partnerships.  Unless the context indicates otherwise, all references to
any single  Partnership or all of the Partnerships in this Annual Report on Form
10-K ("Annual Report") are references to the Partnership and its related general
partnership,  collectively. In addition, unless the context indicates otherwise,
all references to the "General  Partner" in this Annual Report are references to
Geodyne as the general partner of the Partnerships,  and as the managing partner
of the related general partnerships.

      The  General  Partner  currently  serves as general  partner of 26 limited
partnerships,  including the Partnerships. The General Partner is a wholly-owned
subsidiary  of Samson  Investment  Company.  Samson  Investment  Company and its
various  corporate  subsidiaries,  including the General  Partner  (collectively
"Samson"),  are  primarily  engaged in the  production  and  development  of and
exploration  for oil and gas  reserves  and the  acquisition  and  operation  of
producing   properties.   At  December  31,  2004,  Samson  owned  interests  in
approximately 16,000 oil and gas wells located in 18 States of the United States
and the countries of Canada,  Venezuela,  and  Australia.  At December 31, 2004,
Samson  operated  approximately  5,000 oil and gas wells located in 14 states of
the United States, as well as Canada, Venezuela, and Australia.




                                      -4-
<PAGE>



      The Partnerships are currently engaged in the business of owning interests
in producing oil and gas properties  located in the  continental  United States.
The Partnerships may also engage to a limited extent in development  drilling on
producing oil and gas  properties as required for the prudent  management of the
Partnerships.

      As limited partnerships,  the Partnerships have no officers, directors, or
employees. They rely instead on the personnel of the General Partner and Samson.
As of February  15,  2005,  Samson  employed  approximately  1,100  persons.  No
employees  are  covered by  collective  bargaining  agreements,  and  management
believes  that  Samson  provides a sound  employee  relations  environment.  For
information  regarding the executive officers of the General Partner,  see "Item
10. Directors and Executive Officers of the General Partner."

      The General Partner's and the Partnerships' principal place of business is
located at Samson Plaza,  Two West Second Street,  Tulsa,  Oklahoma  74103,  and
their telephone number is (918) 583-1791 or (888) 436-3963 [(888) GEODYNE].

      Pursuant to the terms of the partnership  agreements for the  Partnerships
(the  "Partnership  Agreements"),  the  Partnerships  would have  terminated  on
December 31, 1999. However, the Partnership  Agreements provide that the General
Partner may extend the term of each  Partnership  for up to five  periods of two
years each. The General Partner has extended the terms of the  Partnerships  for
the third two-year extension period to December 31, 2005. As of the date of this
Annual Report,  the General Partner has not determined whether to further extend
the term of any Partnership.


      Funding

      Although  the  Partnership  Agreements  permit each  Partnership  to incur
borrowings,   operations   and  expenses  are  currently   funded  out  of  each
Partnership's  revenues from oil and gas sales.  The General Partner may, but is
not required to, advance funds to a Partnership  for the same purposes for which
Partnership borrowings are authorized.


      Principal Products Produced and Services Rendered

      The  Partnerships'  sole  business  is  the  production  of,  and  related
incidental  development  of,  oil and gas.  The  Partnerships  do not  refine or
otherwise  process crude oil and  condensate.  The  Partnerships do not hold any
patents,  trademarks,  licenses,  or  concessions  and are  not a  party  to any
government  contracts.  The  Partnerships  have no  backlog of orders and do not
participate in research and development  activities.  The  Partnerships  are not
presently encountering shortages of oilfield tubular goods,



                                      -5-
<PAGE>



compressors,  production  material,  or other  equipment.  However,  substantial
increases in the price of steel may  increase the costs of any future  workover,
recompletion or drilling activities conducted by the Partnerships.


      Competition and Marketing

      The primary source of liquidity and Partnership cash  distributions  comes
from the net revenues  generated  from the sale of oil and gas produced from the
Partnerships'  oil and gas  properties.  The  level of net  revenues  is  highly
dependent  upon the total  volumes  of oil and  natural  gas  sold.  Oil and gas
reserves are depleting assets and will experience production declines over time,
thereby likely  resulting in reduced net revenues.  The level of net revenues is
also highly  dependent  upon the prices  received  for oil and gas sales,  which
prices  have  historically  been  very  volatile  and  may  continue  to be  so.
Additionally,  lower oil and natural gas prices may reduce the amount of oil and
gas that is economic to produce and reduce the  Partnerships'  revenues and cash
flow.  Various factors beyond the  Partnerships'  control will affect prices for
oil and natural gas, such as:

      *  Worldwide and domestic supplies of oil and natural gas;
      *  The ability of the members of the  Organization of Petroleum  Exporting
         Countries ("OPEC") to agree upon and maintain oil prices and production
         quotas;
      *  Political instability  or armed  conflict in  oil-producing  regions or
         around major shipping  areas;
      *  The level of consumer  demand and overall economic activity;
      *  The competitiveness of alternative fuels;
      *  Weather conditions;
      *  The availability of pipelines for transportation;  and
      *  Domestic and foreign government regulations and taxes.

      It is not  possible to predict the future  direction of oil or natural gas
prices or whether the above  discussed  trends  will  remain.  Operating  costs,
including General and Administrative  Expenses, may not decline over time or may
experience  only a gradual  decline,  thus  adversely  affecting net revenues as
either  production  or oil and natural  gas prices  decline.  In any  particular
period, net revenues may also be affected by either the receipt of proceeds from
property  sales  or the  incursion  of  additional  costs  as a  result  of well
workovers, recompletions, new well drilling, and other events.


      Significant Customers

      The  following  customers  accounted  for  ten  percent  or  more  of  the
Partnerships' oil and gas sales during the year ended December 31, 2004:



                                      -6-
<PAGE>





   Partnership              Customer                      Percentage
   -----------              --------                      ----------

      I-D         Chevron U.S.A., Inc. ("Chevron")           29.3%
                  Duke Energy Field Services, Inc.
                     ("Duke")                                21.5%
                  Enogex Services Corporation                11.6%
                  Cinergy Marketing Company
                     ("Cinergy")                             11.4%

      I-E         Chevron                                    24.5%
                  BP America Production
                     Company ("BP")                          12.4%
                  Duke                                       11.8%
                  Cinergy                                    11.4%

      I-F         Cinergy                                    16.9%
                  Duke                                       13.7%
                  BP                                         13.3%
                  Chevron                                    10.2%

      In  the  event  of  interruption  of  purchases  by  one  or  more  of the
Partnerships'  significant  customers  or the  cessation  or material  change in
availability  of  open  access  transportation  by  the  Partnerships'  pipeline
transporters,  the Partnerships may encounter  difficulty in marketing their gas
and in maintaining historic sales levels.  Management does not expect any of its
open access transporters to seek authorization to terminate their transportation
services.  Even  if the  services  were  terminated,  management  believes  that
alternatives  would  be  available  whereby  the  Partnerships  would be able to
continue to market their gas.

      The  Partnerships'  principal  customers  for  crude  oil  production  are
refiners and other companies  which have pipeline  facilities near the producing
properties  of the  Partnerships.  In the  event  pipeline  facilities  are  not
conveniently  available to  production  areas,  crude oil is usually  trucked by
purchasers to storage facilities.


      Oil, Gas, and Environmental Control Regulations

      Regulation  of Production  Operations -- The  production of oil and gas is
subject to  extensive  federal and state laws and  regulations  governing a wide
variety of matters, including the drilling and spacing of wells, allowable rates
of  production,  prevention  of  waste  and  pollution,  and  protection  of the
environment.  In  addition  to the direct  costs  borne in  complying  with such
regulations,  operations and revenues may be impacted to the extent that certain
regulations limit oil and gas production to below economic levels.




                                      -7-
<PAGE>



      Regulation  of Sales and  Transportation  of Oil and Gas -- Sales of crude
oil and  condensate  are made by the  Partnerships  at market prices and are not
subject to price  controls.  The sale of gas may be subject to both  federal and
state laws and  regulations.  The provisions of these laws and  regulations  are
complex  and  affect  all who  produce,  resell,  transport,  or  purchase  gas,
including the  Partnerships.  Although  virtually all of the  Partnerships'  gas
production  is not subject to price  regulation,  other  regulations  affect the
availability of gas transportation  services and the ability of gas consumers to
continue to purchase or use gas at current levels. Accordingly, such regulations
may have a material  effect on the  Partnerships'  operations and projections of
future oil and gas production and revenues.

      Future  Legislation --  Legislation  affecting the oil and gas industry is
under  constant  review  for  amendment  or  expansion.  Because  such  laws and
regulations  are frequently  amended or  reinterpreted,  management is unable to
predict what  additional  energy  legislation  may be proposed or enacted or the
future cost and impact of complying with existing or future regulations.

      Regulation of the Environment -- The Partnerships'  operations are subject
to numerous laws and  regulations  governing the discharge of materials into the
environment or otherwise relating to environmental  protection.  Compliance with
such  laws  and  regulations,   together  with  any  penalties   resulting  from
noncompliance  may  increase  the cost of the  Partnerships'  operations  or may
affect  the  Partnerships'   ability  to  timely  complete  existing  or  future
activities.  Management  anticipates  that  various  local,  state,  and federal
environmental  control  agencies will have an  increasing  impact on oil and gas
operations.


      Insurance Coverage

      The  Partnerships  are  subject  to  all  of  the  risks  inherent  in the
exploration for and production of oil and gas,  including  blowouts,  pollution,
fires, and other casualties.  The Partnerships maintain insurance coverage as is
customary for entities of a similar size engaged in  operations  similar to that
of the  Partnerships,  but losses can occur from uninsurable risks or in amounts
in excess of existing insurance coverage. In particular, many types of pollution
and  contamination  can exist,  undiscovered,  for long  periods of time and can
result in  substantial  environmental  liabilities  which are not  insured.  The
occurrence  of an event  which is not fully  covered by  insurance  could have a
material adverse effect on the Partnerships'  financial condition and results of
operations.




                                      -8-
<PAGE>




ITEM 2.     PROPERTIES

      Well Statistics

      The  following  table  sets forth the  number of  productive  wells of the
Partnerships as of December 31, 2004.


                              Well Statistics(1)
                            As of December 31, 2004


P/ship         Number of Gross Wells(2)           Number of Net Wells(3)
------         ------------------------           -----------------------
               Total     Oil      Gas             Total      Oil      Gas
               -----    -----    -----            -----     -----    -----

I-D             540      417      123              3.56       .73     2.83
I-E             834      658      176             31.25     14.23    17.02
I-F             824      658      166             13.81      6.03     7.78

----------

(1)  The designation of a well as an oil well or gas well is made by the General
     Partner based on the relative  amount of oil and gas reserves for the well.
     Regardless of a well's oil or gas designation,  it may produce oil, gas, or
     both oil and gas.
(2)  As used in this Annual  Report,  "gross  well"  refers to a well in which a
     working  interest is owned,  accordingly,  the number of gross wells is the
     total number of wells in which a working interest is owned.
(3)  As  used  in  this  Annual  Report,  "net  well"  refers  to the sum of the
     fractional  working  interests  owned in gross wells.  For  example,  a 15%
     working interest in a well represents one gross well, but 0.15 net well.


      Drilling Activities

      During the year ended  December 31,  2004,  the  Partnerships  directly or
indirectly participated in the drilling activities described below:




                                      -9-
<PAGE>



I-D Partnership
---------------
                                       Working    Revenue
Well Name              County    St.   Interest   Interest  Type    Status
---------------      ---------   ---   --------   --------  ----  ---------
Freda #1-11          Grady       OK        -       .0010     Gas  Producing
Hedgecock #4-12      Caddo       OK        -       .0020     Gas  Producing
Inlow #3-11          Caddo       OK        -       .0015     Gas  Producing
Inlow #4-11          Caddo       OK        -       .0015     Gas  Producing
Katie #4-11          Washita     OK        -       .0014     Gas  Producing
Chandra #1-4         Caddo       OK        -       .0019     Oil  Producing
Jo-Mill Unit         Borden      TX     .0014      .0012     Oil  Producing
 (27 new wells)

I-E Partnership
---------------
                                       Working    Revenue
Well Name              County    St.   Interest   Interest  Type    Status
---------------      ---------   ---   --------   --------  ----  ---------
Freda #1-11           Grady      OK        -       .0044     Gas  Producing
Hedgecock #4-12       Caddo      OK        -       .0134     Gas  Producing
Inlow #3-11           Caddo      OK        -       .0096     Gas  Producing
Inlow #4-11           Caddo      OK        -       .0096     Gas  Producing
Katie #4-11           Washita    OK        -       .0046     Gas  Producing
Chandra #1-4          Caddo      OK        -       .0062     Oil  Producing
Ramey #1-13           Woodward   OK     .0288      .0237     Oil  Producing
Jo-Mill Unit          Borden     TX     .0060      .0053     Oil  Producing
 (27 new wells)

I-F Partnership
---------------
                                       Working    Revenue
Well Name              County    St.   Interest   Interest  Type    Status
---------------      ---------   ---   --------   --------  ----  ---------
Freda #1-11          Grady       OK        -       .0020     Gas  Producing
Hedgecock #4-12      Caddo       OK        -       .0063     Gas  Producing
Inlow #3-11          Caddo       OK        -       .0045     Gas  Producing
Inlow #4-11          Caddo       OK        -       .0045     Gas  Producing
Katie #4-11          Washita     OK        -       .0016     Gas  Producing
Chandra #1-4         Caddo       OK        -       .0021     Oil  Producing
Ramey #1-13          Woodward    OK     .0202      .0166     Oil  Producing
Jo-Mill Unit         Borden      TX     .0028      .0025     Oil  Producing
 (27 new wells)


      Oil and Gas Production, Revenue, and Price History

      The following tables set forth certain historical  information  concerning
the oil  (including  condensates)  and  gas  production,  net of all  royalties,
overriding  royalties,  and other third party  interests,  of the  Partnerships,
revenues   attributable  to  such   production,   and  certain  price  and  cost
information.  As used in the following tables, direct operating expenses include
lease operating expenses and production taxes. In addition, gas



                                      -10-
<PAGE>



production  is converted to oil  equivalents  at the rate of six Mcf per barrel,
representing the estimated relative energy content of gas and oil, which rate is
not  necessarily  indicative  of the  relationship  of oil and gas  prices.  The
respective  prices of oil and gas are  affected  by market and other  factors in
addition to relative energy content.


                              Net Production Data

                                I-D Partnership
                                ---------------

                                         Year Ended December 31,
                                 ---------------------------------------
                                   2004             2003          2002
                                 --------        ----------     --------
Production:
   Oil (Bbls)                       3,470             3,764        3,662
   Gas (Mcf)                      147,339           180,252      232,115

Oil and gas sales:
   Oil                           $139,002        $  108,662     $ 90,794
   Gas                            792,446           899,167      631,013
                                  -------         ---------      -------
     Total                       $931,448        $1,007,829     $721,807
                                  =======         =========      =======
Total direct operating
   expenses                      $170,669        $  184,641     $193,298
                                  =======         =========      =======

Direct operating expenses
   as a percentage of oil
   and gas sales                    18.3%             18.3%        26.8%

Average sales price:
   Per barrel of oil               $40.06            $28.87       $24.79
   Per Mcf of gas                    5.38              4.99         2.72

Direct operating expenses
   per equivalent Bbl of
   oil                              $6.09             $5.46        $4.56





                                      -11-
<PAGE>



                              Net Production Data

                                I-E Partnership
                                ---------------

                                            Year Ended December 31,
                                      --------------------------------------
                                         2004          2003          2002
                                      ----------    ----------    ----------
Production:
   Oil (Bbls)                             44,611        53,377        47,779
   Gas (Mcf)                             816,326       981,953     1,236,432

Oil and gas sales:
   Oil                                $1,675,443    $1,471,470    $1,089,419
   Gas                                 4,272,200     4,805,295     3,350,510
                                       ---------     ---------     ---------
     Total                            $5,947,643    $6,276,765    $4,439,929
                                       =========     =========     =========
Total direct operating
   expenses                           $1,404,113    $1,410,871    $1,374,975
                                       =========     =========     =========

Direct operating expenses
   as a percentage of oil
   and gas sales                           23.6%         22.5%         31.0%

Average sales price:
   Per barrel of oil                      $37.56        $27.57        $22.80
   Per Mcf of gas                           5.23          4.89          2.71

Direct operating expenses
   per equivalent Bbl of
   oil                                     $7.77         $6.50         $5.42





                                      -12-
<PAGE>



                              Net Production Data

                                I-F Partnership
                                ---------------

                                           Year Ended December 31,
                                 ------------------------------------------
                                    2004            2003            2002
                                 ----------      ----------      ----------
Production:
   Oil (Bbls)                        19,943          23,950          22,670
   Gas (Mcf)                        229,104         256,653         302,990

Oil and gas sales:
   Oil                           $  753,620      $  665,464      $  509,350
   Gas                            1,255,805       1,303,202         856,855
                                  ---------       ---------       ---------
     Total                       $2,009,425      $1,968,666      $1,366,205
                                  =========       =========       =========
Total direct operating
   expenses                      $  575,214      $  541,712      $  526,428
                                  =========       =========       =========

Direct operating expenses
   as a percentage of oil
   and gas sales                      28.6%           27.5%           38.5%

Average sales price:
   Per barrel of oil                 $37.79          $27.79          $22.47
   Per Mcf of gas                      5.48            5.08            2.83

Direct operating expenses
   per equivalent Bbl of
   oil                                $9.90           $8.12           $7.19


      Proved Reserves and Net Present Value

      The following table sets forth each Partnership's estimated proved oil and
gas reserves  and net present  value  therefrom  as of December  31,  2004.  The
schedule  of  quantities  of proved oil and gas  reserves  was  prepared  by the
General  Partner in accordance  with the rules  prescribed by the Securities and
Exchange  Commission (the "SEC").  Certain  reserve  information was reviewed by
Ryder Scott Company,  L.P. ("Ryder Scott"), an independent petroleum engineering
firm. As used throughout this Annual Report,  "proved  reserves" refers to those
estimated  quantities of crude oil, gas, and gas liquids  which  geological  and
engineering  data  demonstrate  with  reasonable  certainty to be recoverable in
future  years from known oil and gas  reservoirs  under  existing  economic  and
operating conditions.




                                      -13-
<PAGE>




      Net present  value  represents  estimated  future gross cash flow from the
production and sale of proved reserves,  net of estimated oil and gas production
costs (including production taxes, ad valorem taxes, and operating expenses) and
estimated  future  development  costs,  discounted at 10% per annum. Net present
value  attributable to the  Partnerships'  proved reserves was calculated on the
basis of current  costs and prices at December  31,  2004.  Such prices were not
escalated  except in  certain  circumstances  where  escalations  were fixed and
readily determinable in accordance with applicable contract provisions.  Oil and
gas  prices  at  December  31,  2004  ($43.36  per  barrel  and  $6.02  per Mcf,
respectively) were higher than the prices in effect on December 31, 2003 ($29.25
per barrel and $5.77 per Mcf, respectively). This increase in oil and gas prices
has caused the estimates of remaining economically recoverable reserves, as well
as the values  placed on said  reserves,  at December 31, 2004 to be higher than
such  estimates and values at December 31, 2003.  The prices used in calculating
the net present value  attributable to the Partnerships'  proved reserves do not
necessarily  reflect  market  prices for oil and gas  production  subsequent  to
December 31, 2004. There can be no assurance that the prices used in calculating
the net present value of the Partnerships'  proved reserves at December 31, 2004
will actually be realized for such production.

      The process of  estimating  oil and gas  reserves  is  complex,  requiring
significant  subjective  decisions in the  evaluation  of available  geological,
engineering,  and  economic  data  for  each  reservoir.  The  data  for a given
reservoir may change substantially over time as a result of, among other things,
additional development activity, production history, and viability of production
under varying economic conditions;  consequently, it is reasonably possible that
material  revisions to existing reserve  estimates may occur in the near future.
Although  every  reasonable  effort has been made to ensure  that these  reserve
estimates represent the most accurate assessment  possible,  the significance of
the  subjective  decisions  required and variances in available data for various
reservoirs  make these  estimates  generally  less precise than other  estimates
presented in connection with financial statement disclosures.





                                      -14-
<PAGE>



                              Proved Reserves and
                              Net Present Values
                             From Proved Reserves
                          As of December 31, 2004(1)

I-D Partnership:
---------------
   Estimated proved reserves:
     Gas (Mcf)                                                     1,516,243
     Oil and liquids (Bbls)                                           71,201

   Net present value (discounted at 10% per annum)               $ 4,527,378

I-E Partnership:
---------------
   Estimated proved reserves:
     Gas (Mcf)                                                     8,079,380
     Oil and liquids (Bbls)                                          500,364

   Net present value (discounted at 10% per annum)               $25,701,037

I-F Partnership:
---------------
   Estimated proved reserves:
     Gas (Mcf)                                                     2,401,195
     Oil and liquids (Bbls)                                          238,894

   Net present value (discounted at 10% per annum)               $ 8,503,429
----------

(1)  Includes certain gas balancing  adjustments which cause the gas volumes and
     net  present  values to differ  from the  reserve  reports  prepared by the
     General Partner and reviewed by Ryder Scott.

      No  estimates of the proved  reserves of the  Partnerships  comparable  to
those included  herein have been included in reports to any federal agency other
than  the SEC.  Additional  information  relating  to the  Partnerships'  proved
reserves  is  contained  in Note 4 to the  Partnerships'  financial  statements,
included in Item 8 of this Annual Report.


      Significant Properties

      The   following   table  sets  forth  the  number  and   percent  of  each
Partnership's  total wells which are operated by affiliates of the  Partnerships
as of December 31, 2004:




                                      -15-
<PAGE>




                               Operated Wells
                  -------------------------------------
                  Partnership       Number      Percent
                  -----------       ------      -------

                       I-D            26          4%
                       I-E            40          4%
                       I-F            40          4%

      The following table sets forth certain well and reserves information as of
December  31, 2004 for the basins in which the  Partnerships  own a  significant
amount of  properties.  The table  contains the following  information  for each
significant  basin:  (i) the number of gross and net  wells,  (ii) the number of
wells in which only a  non-working  interest is owned,  (iii) the  Partnership's
total number of wells,  (iv) the number and  percentage of wells operated by the
Partnership's  affiliates,  (v) estimated  proved oil reserves,  (vi)  estimated
proved gas reserves,  and (vii) the present value  (discounted at 10% per annum)
of estimated future net cash flow.

      The Anadarko Basin is located in western Oklahoma and the Texas Panhandle.
The Permian Basin straddles west Texas and southeast New Mexico.



                                      -16-
<PAGE>


<TABLE>

                                         Significant Properties as of December 31, 2004
                                         ----------------------------------------------

                                                                       Wells
                                                                    Operated by
                                                                     Affiliates         Oil           Gas
                          Gross      Net      Other      Total      -------------     Reserves      Reserves       Present
     Basin                Wells     Wells     Wells(1)   Wells      Number   %(2)      (Bbl)         (Mcf)          Value
----------------          -----     -----     ------     ------     ------   ----     --------     ---------     -----------

<S>                        <C>      <C>         <C>       <C>         <C>     <C>     <C>          <C>           <C>
I-D Partnership:
  Anadarko                  80       2.03       62        142         22      15%       7,274        833,111     $ 2,172,669
  Permian                  424        .69        4        428          -       -       60,645        536,165       1,984,922

I-E Partnership:
  Permian                  435       4.23        4        439          8       2%     301,318      3,205,875     $11,409,703
  Anadarko                  99      10.74       68        167         28      17%      36,126      3,830,702      10,024,189

I-F Partnership:
  Anadarko                  99       4.88       69        168         28      17%      16,021      1,687,955     $ 4,424,889
  Permian                  425       1.94        -        425          8       2%     148,864        176,543       2,011,658


---------------------
(1)  Wells in which only a non-working (e.g. royalty) interest is owned.
(2)  Percent of the Partnership's total wells in the basin which are operated by
     affiliates of the Partnerships.

</TABLE>


                                      -17-
<PAGE>



      Following is a description of those oil and gas properties whose revisions
in the estimated  proved  reserves  (based on  equivalent  barrels of oil) as of
December 31, 2004,  as compared to December 31, 2003,  were  significant  to the
Partnerships.

      The I-D, I-E, and I-F  Partnerships'  estimated proved reserves  increased
approximately   15,000,   65,000,   and  30,000   barrels  of  oil   equivalent,
respectively,  in the Jo-Mill Unit, which is a large unitized property in Borden
County,  Texas from  December 31, 2003 to December 31, 2004.  This  increase was
primarily  due to the  completion  of  several  new  wells in 2004 and a revised
forecast in reserves based on actual production experience.


      Title to Oil and Gas Properties

      Management believes that the Partnerships have satisfactory title to their
oil and gas properties.  Record title to all of the Partnerships'  properties is
held by either the Partnerships or Geodyne Nominee Corporation,  an affiliate of
the General Partner.

      Title to the  Partnerships'  properties  is subject to customary  royalty,
overriding  royalty,   carried,   working,   and  other  similar  interests  and
contractual  arrangements  customary in the oil and gas  industry,  to liens for
current taxes not yet due, and to other  encumbrances.  Management believes that
such burdens do not materially detract from the value of such properties or from
the Partnerships' interest therein or materially interfere with their use in the
operation of the Partnerships' business.


ITEM 3.     LEGAL PROCEEDINGS

      A lawsuit  styled Xplor Energy  Operating  Co. v. The Newton Corp, et al.,
Case No.  99-04-01960-CV,  284th Judicial  District Court of Montgomery  County,
Texas was  filed on May 12,  1999.  The  Newton  Corp.  ("Newton")  acquired  an
interest  at  auction  in  the  State  87-S1  (the  "Well")  owned  by  the  I-E
Partnership,  the I-F Partnership,  and a related partnership  (collectively the
"Prior  Owners").  Eight months after Newton's  acquisition of the Prior Owners'
interest,  the  operator of the Well,  Xplor  Energy  Operating  Co.  ("Xplor"),
plugged  and  abandoned  the Well.  Xplor  filed this  lawsuit  on May 12,  1999
alleging  that the Prior  Owners  were the  record  owners of the lease  when it
expired and that the Prior Owners were responsible for the costs of plugging and
abandoning  the Well.  Xplor sought to recover the Prior  Owners'  proportionate
share of the costs to plug and abandon the well along with  attorneys'  fees and
interest. The Prior Owners denied liability and cross-claimed against Newton for
indemnity  for any amounts that may be awarded to Xplor.  Newton in turn alleged
that the Prior  Owners were  liable for the  plugging  costs.  Trial was held on
August 6, 2001. At the conclusion of the trial the



                                      -18-
<PAGE>



Court awarded  Xplor  $86,000 plus $200,000 in attorney fees and awarded  Newton
$300 plus $161,000 in attorney  fees to be divided  among the Prior  Owners.  On
January 15, 2002 the Prior  Owners  filed an appeal of the matter with the Court
of Appeals, Fifth District of Texas, Dallas, Texas, Case No. 05-02-00070-CV. The
I-E   Partnership  and  I-F  Partnership   have   approximately   50%  and  35%,
respectively, of the liability with respect to the trial court judgment rendered
in the matter.

      On April 23, 2002 the Prior Owners  entered  into a  settlement  agreement
with Xplor  thereby  settling for  $165,000  the judgment in favor of Xplor.  On
January 23, 2003 the Court of Appeals ruled against  Newton on all issues except
the one claim resulting in the $300 liability to the Prior Owners,  and remanded
the case to the trial court to determine  and award to Newton any portion of the
alleged attorneys' fees awarded to them that is attributable  solely to the $300
award  against the Prior  Owners.  The Prior Owners  requested the Texas Supreme
Court to reverse this  decision as to the $300 claim and its related  attorneys'
fees. The Texas Supreme Court initially  declined to consider this request,  but
in October 2004 entertained oral arguments on the matter. A decision is expected
in 2005.

      Except as  described  above,  to the  knowledge  of the  General  Partner,
neither the General Partner nor the Partnerships or their properties are subject
to any  litigation,  the  results of which  would have a material  effect on the
Partnerships' or the General Partner's financial condition or operations.


ITEM 4.     SUBMISSION OF MATTERS TO A VOTE OF LIMITED PARTNERS

      There were no matters  submitted to a vote of the Limited  Partners of any
Partnership during 2004.


                                    PART II.

ITEM 5.     MARKET FOR UNITS AND RELATED LIMITED PARTNER MATTERS

      As of March 3, 2005, the number of Units  outstanding  and the approximate
number of Limited Partners of record in the Partnerships were as follows:

                                                 Number of
                                 Number of        Limited
               Partnership         Units          Partners
               -----------       ---------       ---------
                   I-D             7,195             590
                   I-E            41,839           2,240
                   I-F            14,321             690

      Units were initially sold for a price of $1,000.  The Units are not traded
 on any exchange and there is no public trading



                                      -19-
<PAGE>



market for them.  The  General  Partner is aware of certain  transfers  of Units
between  unrelated  parties,  some of which are facilitated by secondary trading
firms and  matching  services.  In addition,  as further  described  below,  the
General  Partner is aware of certain  "4.9% tender  offers" which have been made
for the Units. The General Partner believes that the transfers between unrelated
parties have been  limited and sporadic in number and volume.  Other than trades
facilitated  by  certain  secondary  trading  firms and  matching  services,  no
organized  trading market for Units exists and none is expected to develop.  Due
to the nature of these  transactions,  the  General  Partner  has no  verifiable
information  regarding prices at which Units have been transferred.  Further,  a
transferee may not become a substitute  Limited  Partner  without the consent of
the General Partner.

      Pursuant to the terms of the Partnership  Agreements,  the General Partner
is  obligated  to  annually  issue a  repurchase  offer  which  is  based on the
estimated future net revenues from the Partnerships'  reserves and is calculated
pursuant to the terms of the Partnership  Agreements.  Such repurchase  offer is
recalculated  monthly  in order to reflect  cash  distributions  to the  Limited
Partners and  extraordinary  events.  The following table sets forth the General
Partner's repurchase offer per Unit as of the periods indicated.  For purpose of
this Annual Report,  a Unit  represents an initial  subscription  of $1,000 to a
Partnership.

                            Repurchase Offer Prices
                            -----------------------

                       2003                          2004                 2005
           --------------------------     --------------------------      ----
           1st    2nd     3rd    4th      1st     2nd    3rd    4th       1st
P/ship     Qtr.   Qtr.    Qtr.   Qtr.     Qtr.    Qtr.   Qtr.   Qtr.      Qtr.
------     ----   ----    ----   ----     ----    ----   ----   ----      ----
 I-D       $160   $153    $263   $243     $222    $207   $273   $252      $232
 I-E        141    131     237    217      197     182    249    226       204
 I-F        162    151     230    217      200     187    221    202       182


      The Partnership Agreements also provide for a right of presentment ("Right
of  Presentment")  whereby the General  Partner is required,  upon  request,  to
purchase up to 10% of a Partnership's  outstanding  Units at a price  calculated
pursuant to the terms of the Partnership Agreements and based on the liquidation
value of the limited  partnership  interest,  with a  reduction  for 70% of cash
distributions  that have been received prior to the transfer of the  partnership
interest. The following table sets forth the Right of Presentment price per Unit
as of the periods indicated.




                                      -20-
<PAGE>



                           Right of Presentment Prices
                          ---------------------------

                     2003                            2004                 2005
           --------------------------     --------------------------      ----
           1st    2nd     3rd    4th      1st     2nd    3rd    4th       1st
P/ship     Qtr.   Qtr.    Qtr.   Qtr.     Qtr.    Qtr.   Qtr.   Qtr.      Qtr.
------     ----   ----    ----   ----     ----    ----   ----   ----      ----
 I-D       $169   $163    $260   $246     $231    $221   $272   $257      $243
 I-E        148    141     238    224      209     199    249    233       218
 I-F        161    153     229    219      208     199    221    208       193

      In addition to the  repurchase  offer and Right of  Presentment  described
above,  some of the Partnerships  have been subject to "4.9% tender offers" from
several  third  parties.  The General  Partner  does not know the terms of these
offers or the prices received by the Limited Partners who accepted these offers.


      Cash Distributions

      Cash  distributions  are primarily  dependent  upon a  Partnership's  cash
receipts from the sale of oil and gas  production and cash  requirements  of the
Partnership.  Distributable cash is determined by the General Partner at the end
of each calendar  quarter and distributed to the Limited Partners within 45 days
after the end of the quarter.  Distributions are restricted to cash on hand less
amounts  required  to be  retained  out of such cash as  determined  in the sole
judgment of the General  Partner to pay costs,  expenses,  or other  Partnership
obligations whether accrued or anticipated to accrue. In certain instances,  the
General  Partner may not distribute the full amount of cash receipts which might
otherwise be available  for  distribution  in an effort to equalize or stabilize
the amounts of quarterly  distributions.  Any available  amounts not distributed
are  invested  and the  interest  or income  thereon is for the  accounts of the
Limited Partners.

      The  following  is a summary  of cash  distributions  paid to the  Limited
Partners during 2003 and 2004 and the first quarter of 2005:

                              Cash Distributions
                              ------------------

                                    2003
                   -----------------------------------
                    1st         2nd        3rd         4th
      P/ship        Qtr.        Qtr.       Qtr.        Qtr.
      ------       ------      ------     ------      ------

       I-D         $13.07      $ 7.64     $23.21      $20.43
       I-E          13.89        9.13      28.30       20.10
       I-F           9.15       10.82      20.11       13.76



                                      -21-
<PAGE>




                                    2004                           2005
                   -----------------------------------------      ------
                    1st         2nd         3rd         4th         1st
      P/ship        Qtr.        Qtr.        Qtr.        Qtr.        Qtr.
      ------       ------      ------     ------      ------      ------

       I-D         $21.27      $14.46     $16.40      $21.54      $20.15
       I-E          20.36       14.75      18.98       22.37       22.13
       I-F          16.06       13.41      15.22       19.34       20.04


ITEM 6.     SELECTED FINANCIAL DATA

      The following tables present selected financial data for the Partnerships.
This data should be read in  conjunction  with the  financial  statements of the
Partnerships,  and the  respective  notes  thereto,  included  elsewhere in this
Annual Report. See "Item 8. Financial Statements and Supplementary Data."




                                      -22-
<PAGE>




<TABLE>

                                                 Selected Financial Data

                                                     I-D Partnership
                                                     ---------------

                                    2004              2003           2002             2001              2000
                                 ----------       ------------    ----------       ----------       ------------

<S>                               <C>              <C>             <C>              <C>              <C>
Oil and Gas Sales                 $931,448         $1,007,829      $721,807         $980,513         $1,277,648
Net Income:
  Limited Partners                 527,503            540,277       327,473          537,720            770,633
  General Partner                   97,832            106,891        63,388          104,007            144,360
  Total                            625,335            647,168       390,861          641,727            914,993
Limited Partners' Net
  Income per Unit                    73.32              75.09         45.51            74.74             107.11
Limited Partners' Cash
  Distributions per
  Unit                               73.67              64.35         50.30           111.05              91.32
Total Assets                       868,349            863,990       764,909          768,994          1,064,341
Partners' Capital
  (Deficit):
  Limited Partners                 767,241            769,738       692,461          726,988            988,268
  General Partner                (  20,255)       (    23,613)    (  22,566)       (  32,551)       (    11,358)
Number of Units
  Outstanding                        7,195              7,195         7,195            7,195              7,195


</TABLE>


                                      -23-
<PAGE>



<TABLE>

                                                 Selected Financial Data

                                                     I-E Partnership
                                                     ---------------

                               2004              2003              2002              2001               2000
                           ------------      ------------      ------------      ------------      ------------

<S>                         <C>               <C>               <C>               <C>               <C>
Oil and Gas Sales           $5,947,643        $6,276,765        $4,439,929        $5,986,774        $6,819,350
Net Income:
  Limited Partners           3,256,207         3,249,876         1,938,357         2,402,419         3,762,340
  General Partner              603,535           651,413           381,049           566,576           737,129
  Total                      3,859,742         3,901,289         2,319,406         2,968,995         4,499,469
Limited Partners' Net
  Income per Unit                77.83             77.68             46.33             57.42             89.92
Limited Partners' Cash
  Distributions per
  Unit                           76.46             71.42             41.66            111.02             77.96
Total Assets                 5,138,680         5,002,936         4,485,466         4,235,904         6,445,895
Partners' Capital
  (Deficit):
  Limited Partners           4,269,484         4,212,277         3,950,401         3,755,044         5,997,625
  General Partner          (    73,642)      (    99,284)      (    92,930)      (   183,708)      (    25,660)
Number of Units
  Outstanding                   41,839            41,839            41,839            41,839            41,839


</TABLE>


                                      -24-
<PAGE>



<TABLE>

                                                 Selected Financial Data

                                                     I-F Partnership
                                                     ---------------

                                     2004             2003            2002             2001             2000
                                 ------------     ------------    ------------     ------------     ------------

<S>                               <C>              <C>             <C>              <C>              <C>
Oil and Gas Sales                 $2,009,425       $1,968,666      $1,366,205       $1,594,591       $2,022,926
Net Income:
  Limited Partners                   997,031          986,150         489,409          279,459        1,035,200
  General Partner                    186,124          187,031          97,261           96,425          205,081
  Total                            1,183,155        1,173,181         586,670          375,884        1,240,281
Limited Partners' Net
  Income per Unit                      69.62            68.86           34.17            19.51            72.29
Limited Partners' Cash
  Distributions per
  Unit                                 64.03            53.84           17.46            86.02            58.80
Total Assets                       2,055,222        1,935,927       1,587,402        1,391,116        2,261,944
Partners' Capital
  (Deficit):
  Limited Partners                 1,550,442        1,470,411       1,255,261        1,015,852        1,968,393
  General Partner                (     1,201)     (    13,564)    (    15,418)     (    49,082)           7,531
Number of Units
  Outstanding                         14,321           14,321          14,321           14,321           14,321

</TABLE>


                                      -25-
<PAGE>



ITEM 7.     MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION
            AND RESULTS OF OPERATIONS

      Use of Forward-Looking Statements and Estimates

      This Annual Report contains certain forward-looking  statements. The words
"anticipate,"  "believe,"  "expect,"  "plan," "intend,"  "estimate,"  "project,"
"could," "may," and similar expressions are intended to identify forward-looking
statements.  Such statements reflect  management's current views with respect to
future  events and  financial  performance.  This Annual  Report  also  includes
certain information which is, or is based upon, estimates and assumptions.  Such
estimates and assumptions  are  management's  efforts to accurately  reflect the
condition and operation of the Partnerships.

      Use of  forward-looking  statements and estimates and assumptions  involve
risks and uncertainties which include, but are not limited to, the volatility of
oil and gas prices, the uncertainty of reserve  information,  the operating risk
associated with oil and gas properties  (including the risk of personal  injury,
death, property damage, damage to the well or producing reservoir, environmental
contamination,  and other  operating  risks),  the  prospect of changing tax and
regulatory laws, the availability and capacity of processing and  transportation
facilities,  the  general  economic  climate,  the  supply  and price of foreign
imports of oil and gas, the level of consumer product demand,  and the price and
availability  of  alternative  fuels.  Should  one or more  of  these  risks  or
uncertainties  occur  or  should  estimates  or  underlying   assumptions  prove
incorrect,  actual  conditions or results may vary materially and adversely from
those stated, anticipated, believed, estimated, or otherwise indicated.


      General Discussion

      The following  general  discussion  should be read in conjunction with the
analysis  of  results  of  operations  provided  below.  The  primary  source of
liquidity  and  Partnership  cash  distributions  comes  from  the net  revenues
generated from the sale of oil and gas produced from the  Partnerships'  oil and
gas  properties.  The level of net revenues is highly  dependent upon the prices
received  for oil and gas  sales,  which  prices  have  historically  been  very
volatile  and may  continue  to be so.  Additionally,  lower oil and natural gas
prices  may reduce the  amount of oil and gas that is  economic  to produce  and
reduce the  Partnerships'  revenues and cash flow.  Various  factors  beyond the
Partnerships' control will affect prices for oil and natural gas, such as:



                                      -26-
<PAGE>




      *  Worldwide and domestic supplies of oil and natural gas;
      *  The ability of the members of the  Organization of Petroleum  Exporting
         Countries ("OPEC") to agree upon and maintain oil prices and production
         quotas;
      *  Political  instability  or armed conflict in  oil-producing  regions or
         around major shipping  areas;
      *  The level of consumer  demand and overall economic activity;
      *  The competitiveness of alternative fuels;
      *  Weather conditions;
      *  The  availability  of pipelines for  transportation;  and
      *  Domestic and foreign government regulations and taxes.

      It is not  possible to predict the future  direction of oil or natural gas
prices or whether the above  discussed  trends  will  remain.  Operating  costs,
including General and Administrative  Expenses, may not decline over time or may
experience  only a gradual  decline,  thus  adversely  affecting net revenues as
either  production  or oil and natural  gas prices  decline.  In any  particular
period, net revenues may also be affected by either the receipt of proceeds from
property  sales  or the  incursion  of  additional  costs  as a  result  of well
workovers, recompletions, new well drilling, and other events.

      In addition to pricing, the level of net revenues is also highly dependent
upon the total  volumes of oil and natural gas sold.  Oil and gas  reserves  are
depleting  assets and will  experience  production  declines over time,  thereby
likely  resulting  in  reduced  net  revenues.  Despite  this  general  trend of
declining production,  several factors can cause the volumes of oil and gas sold
to  increase  or decrease at an even  greater  rate over a given  period.  These
factors include, but are not limited to, (i) geophysical  conditions which cause
an acceleration of the decline in production,  (ii) the shutting in of wells (or
the opening of previously  shut-in wells) due to low oil and gas prices (or high
oil  and  gas   prices),   mechanical   difficulties,   loss  of  a  market   or
transportation, or performance of workovers,  recompletions, or other operations
in the well, (iii) prior period volume adjustments (either positive or negative)
made by purchasers of the production,  (iv) ownership  adjustments in accordance
with  agreements  governing  the  operation  or  ownership  of the well (such as
adjustments  that occur at payout),  and (v)  completion  of  enhanced  recovery
projects which increase  production for the well. Many of these factors are very
significant as related to a single well or as related to many wells over a short
period  of  time.  However,  due to the  large  number  of  wells  owned  by the
Partnerships, these factors are generally not material as compared to the normal
decline in production experienced on all remaining wells.




                                      -27-
<PAGE>



      Results of Operations

      An  analysis  of the  change  in net oil and gas  operations  (oil and gas
sales,  less lease operating  expenses and production taxes) is presented in the
tables  following  "Results  of  Operations"  under the heading  "Average  Sales
Prices,  Production  Volumes,  and Average  Production  Costs."  Following  is a
discussion  of each  Partnership's  results  of  operations  for the year  ended
December  31, 2004 as compared to the year ended  December  31, 2003 and for the
year ended December 31, 2003 as compared to the year ended December 31, 2002.


                                I-D Partnership
                                ---------------

                     Year Ended December 31, 2004 Compared
                        to Year Ended December 31, 2003
                     -------------------------------------

      Total oil and gas sales  decreased  $76,381  (7.6%) in 2004 as compared to
2003. Of this decrease,  approximately $8,000 and $164,000,  respectively,  were
related  to  decreases  in  volumes of oil and gas sold.  These  decreases  were
partially   offset  by   increases   of   approximately   $39,000  and  $57,000,
respectively,  related to increases  in the average  prices of oil and gas sold.
Volumes of oil and gas sold decreased 294 barrels and 32,913 Mcf,  respectively,
in 2004 as compared to 2003.  The decrease in volumes of gas sold was  primarily
due to (i)  normal  declines  in  production  and  (ii) the  shutting-in  of one
significant  well during 2004 in order to perform a workover.  As of the date of
this Annual Report,  the operator has not determined  when the shut-in well will
return to production.  Average oil and gas prices increased to $40.06 per barrel
and $5.38 per Mcf,  respectively,  in 2004 from  $28.87 per barrel and $4.99 per
Mcf, respectively, in 2003.

      Oil and gas production  expenses  (including lease operating  expenses and
production  taxes)  decreased  $13,972  (7.6%) in 2004 as compared to 2003. As a
percentage of oil and gas sales,  these expenses  remained  constant at 18.3% in
2004 and 2003.

      Depreciation,  depletion,  and  amortization  of oil  and  gas  properties
decreased  $39,268  (54.1%)  in 2004 as  compared  to 2003.  This  decrease  was
primarily due to (i) one  significant  well being fully  depleted in 2003 due to
the lack of remaining  reserves and (ii) the decreases in volumes of oil and gas
sold.  These decreases were partially  offset by several other wells being fully
depleted in 2004 due to the lack of remaining  reserves.  As a percentage of oil
and gas sales,  this expense  decreased to 3.6% in 2004 from 7.2% in 2003.  This
percentage  decrease was primarily due to the dollar  decrease in  depreciation,
depletion, and amortization of oil and gas properties.




                                      -28-
<PAGE>



      General and administrative  expenses remained  relatively constant in 2004
and 2003.  As a percentage  of oil and gas sales,  these  expenses  increased to
11.4% in 2004 from 10.5% in 2003.

      The Limited Partners have received cash distributions through December 31,
2004 totaling $17,269,175 or 240.03% of Limited Partners' capital contributions.


                     Year Ended December 31, 2003 Compared
                        to Year Ended December 31, 2002
                     -------------------------------------

      Total oil and gas sales increased  $286,022 (39.6%) in 2003 as compared to
2002. Of this increase, approximately $409,000 was related to an increase in the
average price of gas sold,  which increase was partially offset by a decrease of
approximately  $141,000 related to a decrease in volumes of gas sold. Volumes of
oil sold increased 102 barrels,  while volumes of gas sold decreased 51,863 Mcf,
respectively,  in 2003 as compared to 2002.  The decrease in volumes of gas sold
was primarily due to (i) normal  declines in  production,  (ii) a positive prior
period  volume  adjustment  on one  significant  well during  2002,  and (iii) a
positive  prior period gas  balancing  adjustment  on another  significant  well
during 2002. Average oil and gas prices increased to $28.87 per barrel and $4.99
per Mcf,  respectively,  in 2003  from  $24.79  per  barrel  and  $2.72 per Mcf,
respectively, in 2002.

      Oil and gas production  expenses  (including lease operating  expenses and
production  taxes)  decreased  $8,657  (4.5%) in 2003 as compared to 2002.  This
decrease was primarily due to a decrease in lease operating expenses  associated
with the decrease in volumes of gas sold, which decrease was partially offset by
an increase in  production  taxes  associated  with the  increase in oil and gas
sales. As a percentage of oil and gas sales,  these expenses  decreased to 18.3%
in 2003 from 26.8% in 2002.  This  percentage  decrease was primarily due to the
increases in the average prices of oil and gas sold.

      Depreciation,  depletion,  and  amortization  of oil  and  gas  properties
increased  $37,108  (104.6%)  in 2003 as  compared to 2002.  This  increase  was
primarily due to one  significant  well being fully  depleted in 2003 due to the
lack  of  remaining  economically   recoverable  reserves,  which  increase  was
partially  offset by upward  revisions in the estimates of remaining oil and gas
reserves  at December  31,  2003.  As a  percentage  of oil and gas sales,  this
expense  increased to 7.2% in 2003 from 4.9% in 2002. This  percentage  increase
was  primarily  due to the  dollar  increase  in  depreciation,  depletion,  and
amortization of oil and gas properties.

      General  and  administrative  expenses increased  $2,262 (2.2%) in 2003 as
compared to 2002.  As a percentage of oil and gas



                                      -29-
<PAGE>



sales,  these  expenses  decreased  to 10.5% in 2003  from  14.3% in 2002.  This
percentage decrease was primarily due to the increase in oil and gas sales.



                                I-E Partnership
                                ---------------

                     Year Ended December 31, 2004 Compared
                        to Year Ended December 31, 2003
                     -------------------------------------

      Total oil and gas sales  decreased  $329,122 (5.2%) in 2004 as compared to
2003. Of this decrease,  approximately $242,000 and $810,000, respectively, were
related  to  decreases  in  volumes of oil and gas sold.  These  decreases  were
partially   offset  by  increases  of   approximately   $446,000  and  $277,000,
respectively,  related to increases  in the average  prices of oil and gas sold.
Volumes  of  oil  and  gas  sold  decreased   8,766  barrels  and  165,627  Mcf,
respectively,  in 2004 as compared to 2003.  The decrease in volumes of oil sold
was primarily due to (i) normal declines in production and (ii) a positive prior
period volume  adjustment  made by the operator on one  significant  well during
2003.  The  decrease  in  volumes  of gas sold was  primarily  due to (i) normal
declines in production and (ii) the shutting-in of one  significant  well during
2004 in order to perform a workover.  As of the date of this Annual Report,  the
operator has not  determined  when the shut-in  well will return to  production.
Average  oil and gas  prices  increased  to $37.56 per barrel and $5.23 per Mcf,
respectively, in 2004 from $27.57 per barrel and $4.89 per Mcf, respectively, in
2003.

      Oil and gas production  expenses  (including lease operating  expenses and
production taxes) remained  relatively  constant in 2004 and 2003. A decrease in
lease operating expenses associated with the decreases in volumes of oil and gas
sold was substantially offset by (i) workover expenses incurred on several wells
during  2004 and (ii)  repair  and  maintenance  expenses  incurred  on  another
significant  well  during  2004.  As a  percentage  of oil and gas sales,  these
expenses increased to 23.6% in 2004 from 22.5% in 2003.

      Depreciation,  depletion,  and  amortization  of oil  and  gas  properties
decreased  $290,890  (59.8%) in 2004 as  compared  to 2003.  This  decrease  was
primarily due to (i) one  significant  well being fully  depleted in 2003 due to
the lack of remaining  reserves and (ii) the decreases in volumes of oil and gas
sold.  These decreases were partially  offset by several other wells being fully
depleted in 2004 due to the lack of remaining  reserves.  As a percentage of oil
and gas sales,  this expense  decreased to 3.3% in 2004 from 7.7% in 2003.  This
percentage decrease was primarily due to the dollar decrease in



                                      -30-
<PAGE>



depreciation, depletion, and amortization of oil and gas properties.

      General and administrative  expenses remained  relatively constant in 2004
and 2003. As a percentage of oil and gas sales, these expenses increased to 8.5%
in 2004 from 8.2% in 2003.

      The Limited Partners have received cash distributions through December 31,
2004 totaling $71,250,552 or 170.30% of Limited Partners' capital contributions.


                     Year Ended December 31, 2003 Compared
                        to Year Ended December 31, 2002
                     -------------------------------------

      Total oil and gas sales increased  $1,836,836  (41.4%) in 2003 as compared
to 2002. Of this increase, approximately $254,000 and $2,144,000,  respectively,
were  related to  increases  in the  average  prices of oil and gas sold.  These
increases were partially offset by a decrease of approximately  $690,000 related
to a  decrease  in  volumes of gas sold.  Volumes  of oil sold  increased  5,598
barrels, while volumes of gas sold decreased 254,479 Mcf, respectively,  in 2003
as compared to 2002.  The increase in volumes of oil sold was  primarily  due to
(i) an increase in  production  during 2003 on one  significant  well due to the
successful  recompletion  of that  well in mid 2002 and  (ii) a  positive  prior
period volume  adjustment made by the purchaser on another  significant  well in
2003.  The  decrease  in  volumes  of gas sold was  primarily  due to (i) normal
declines in production,  (ii) a positive  prior period volume  adjustment on one
significant  well in 2002,  and (iii) a  positive  prior  period  gas  balancing
adjustment  on  another  significant  well in 2002.  Average  oil and gas prices
increased  to $27.57 per barrel  and $4.89 per Mcf,  respectively,  in 2003 from
$22.80 per barrel and $2.71 per Mcf, respectively, in 2002.

      Oil and gas production  expenses  (including lease operating  expenses and
production  taxes)  increased  $35,896 (2.6%) in 2003 as compared to 2002.  This
increase was  primarily due to (i) an increase in  production  taxes  associated
with the  increase  in oil and gas  sales,  (ii) a partial  reversal  in 2002 of
approximately  $75,000 (due to a partial  post-judgment  settlement) of a charge
previously  accrued for this judgment,  and (iii) workover  expenses incurred on
one significant well during 2003. These increases were partially offset by (i) a
decrease in lease operating expenses  associated with the decrease in volumes of
gas sold and (ii)  workover  expenses  incurred on one  significant  well during
2002. As a percentage of oil and gas sales, these expenses decreased to 22.5% in
2003 from 31.0% in 2002.  This  percentage  decrease  was  primarily  due to the
increases in the average prices of oil and gas sold.




                                      -31-
<PAGE>



      Depreciation,  depletion,  and  amortization  of oil  and  gas  properties
increased  $240,889  (98.1%) in 2003 as  compared  to 2002.  This  increase  was
primarily due to one  significant  well being fully  depleted in 2003 due to the
lack  of  remaining  economically   recoverable  reserves,  which  increase  was
partially  offset by upward  revisions in the estimates of remaining oil and gas
reserves  at December  31,  2003.  As a  percentage  of oil and gas sales,  this
expense  increased to 7.7% in 2003 from 5.5% in 2002. This  percentage  increase
was  primarily  due to the  dollar  increase  in  depreciation,  depletion,  and
amortization of oil and gas properties.

      General and administrative  expenses remained  relatively constant in 2003
and 2002. As a percentage of oil and gas sales, these expenses decreased to 8.2%
in 2003 from 11.4% in 2002.  This  percentage  decrease was primarily due to the
increase in oil and gas sales.


                                I-F Partnership
                                ---------------

                     Year Ended December 31, 2004 Compared
                        to Year Ended December 31, 2003
                     -------------------------------------

      Total oil and gas sales  increased  $40,759  (2.1%) in 2004 as compared to
2003. Of this increase,  approximately $200,000 and $92,000, respectively,  were
related to increases in the average prices of oil and gas sold.  These increases
were  partially  offset by decreases  of  approximately  $111,000 and  $140,000,
respectively,  related to decreases  in volumes of oil and gas sold.  Volumes of
oil and gas sold decreased 4,007 barrels and 27,549 Mcf,  respectively,  in 2004
as compared to 2003.  The decrease in volumes of oil sold was  primarily  due to
(i)  normal  declines  in  production  and (ii)  positive  prior  period  volume
adjustments  made by the operators on several wells during 2003. The decrease in
volumes of gas sold was primarily  due to normal  declines in  production.  This
decrease was partially offset by a negative prior period volume  adjustment made
by the operator on one significant well during 2003.  Average oil and gas prices
increased  to $37.79 per barrel  and $5.48 per Mcf,  respectively,  in 2004 from
$27.79 per barrel and $5.08 per Mcf, respectively, in 2003.

      Oil and gas production  expenses  (including lease operating  expenses and
production  taxes)  increased  $33,502 (6.2%) in 2004 as compared to 2003.  This
increase was  primarily due to (i) workover  expenses  incurred on several wells
during  2004 and (ii)  repair  and  maintenance  expenses  incurred  on  another
significant  well  during  2004.  These  increases  were  partially  offset by a
decrease in lease operating expenses associated with the decreases in volumes of
oil and gas sold. As a percentage of oil



                                      -32-
<PAGE>



and gas sales, these expenses increased to 28.6% in 2004 from 27.5% in 2003.

      Depreciation,  depletion,  and  amortization  of oil  and  gas  properties
decreased  $12,847  (15.8%)  in 2004 as  compared  to 2003.  This  decrease  was
primarily  due to (i) the  decreases  in volumes of oil and gas sold and (ii) an
increase  in  depletable  oil  and  gas  properties  in  2003  primarily  due to
recompletion  activities on one significant well. As a percentage of oil and gas
sales, this expense decreased to 3.4% in 2004 from 4.1% in 2003. This percentage
decrease was primarily due to the dollar  decrease in  depreciation,  depletion,
and amortization of oil and gas properties.

      General and administrative  expenses remained  relatively constant in 2004
and 2003. As a percentage of oil and gas sales, these expenses decreased to 9.4%
in 2004 from 9.6% in 2003.

      The Limited Partners have received cash distributions through December 31,
2004 totaling $22,393,664 or 156.37% of Limited Partners' capital contributions.


                     Year Ended December 31, 2003 Compared
                        to Year Ended December 31, 2002
                     -------------------------------------

      Total oil and gas sales increased  $602,461 (44.1%) in 2003 as compared to
2002. Of this increase,  approximately $127,000 and $577,000, respectively, were
related to increases in the average prices of oil and gas sold.  These increases
were  partially  offset by a decrease  of  approximately  $131,000  related to a
decrease in volumes of gas sold.  Volumes of oil sold  increased  1,280 barrels,
while  volumes  of gas  sold  decreased  46,337  Mcf,  respectively,  in 2003 as
compared to 2002.  The decrease in volumes of gas sold was  primarily due to (i)
normal  declines  in  production,  (ii) a positive  prior  period gas  balancing
adjustment on one  significant  well in 2002,  and (iii) a negative prior period
volume  adjustment  made by the purchaser on another  significant  well in 2003.
Average  oil and gas  prices  increased  to $27.79 per barrel and $5.08 per Mcf,
respectively, in 2003 from $22.47 per barrel and $2.83 per Mcf, respectively, in
2002.

      Oil and gas production  expenses  (including lease operating  expenses and
production  taxes)  increased  $15,284 (2.9%) in 2003 as compared to 2002.  This
increase was  primarily due to (i) a partial  reversal in 2002 of  approximately
$52,000  (due to a  partial  post-judgment  settlement)  of a charge  previously
accrued for this  judgment and (ii) an increase in production  taxes  associated
with the increase in oil and gas sales. These increases were partially offset by
a decrease in lease operating  expenses  associated with the decrease in volumes
of gas sold. As a percentage of oil and gas sales, these expenses decreased to



                                      -33-
<PAGE>



27.5% in 2003 from 38.5% in 2002.  This percentage decrease was primarily due to
the increases in the average prices of oil and gas sold.

      Depreciation,  depletion,  and  amortization  of oil  and  gas  properties
increased  $13,000  (19.0%)  in 2003 as  compared  to 2002.  This  increase  was
primarily due to an increase in depletable oil and gas properties  primarily due
to recompletion  activities on one significant well during 2003. As a percentage
of oil and gas sales,  this expense decreased to 4.1% in 2003 from 5.0% in 2002.
This percentage decrease was primarily due to the increases in average prices of
oil and gas sold.

      General and  administrative  expenses  increased  $2,587 (1.4%) in 2003 as
compared to 2002. As a percentage of oil and gas sales, these expenses decreased
to 9.6% in 2003 from 13.7% in 2002. This  percentage  decrease was primarily due
to the increase in oil and gas sales.


      Average Sales Prices, Production Volumes and Average Production Costs

      The following  tables are  comparisons  of the annual  average oil and gas
sales prices,  production volumes, and average production costs (lease operating
expenses and production  taxes) per barrel of oil equivalent  (one barrel of oil
or six Mcf of gas) for 2004, 2003, and 2002.



                                      -34-
<PAGE>




                             2004 Compared to 2003
                             ---------------------

                             Average Sales Prices
---------------------------------------------------------------------------
P/ship                2004                     2003            % Change
------          ------------------      ------------------   --------------
                  Oil        Gas          Oil        Gas
                ($/Bbl)    ($/Mcf)      ($/Bbl)    ($/Mcf)      Oil    Gas
                -------    -------      -------    -------   -----    -----

 I-D            $40.06      $5.38       $28.87      $4.99       39%     8%
 I-E             37.56       5.23        27.57       4.89       36%     7%
 I-F             37.79       5.48        27.79       5.08       36%     8%



                              Production Volumes
---------------------------------------------------------------------------
 P/ship            2004                     2003               % Change
--------    ------------------      --------------------     --------------
             Oil         Gas         Oil           Gas        Oil      Gas
            (Bbls)      (Mcf)       (Bbls)        (Mcf)      (Bbls)   (Mcf)
            ------     -------      ------       -------     ------   -----

  I-D        3,470     147,339       3,764       180,252     ( 8%)    (18%)
  I-E       44,611     816,326      53,377       981,953     (16%)    (17%)
  I-F       19,943     229,104      23,950       256,653     (17%)    (11%)



                         Average Production Costs per
                           Barrel of Oil Equivalent
                    --------------------------------------
                    P/ship     2004      2003     % Change
                    ------    -----     -----     --------

                     I-D      $6.09     $5.46        12%
                     I-E       7.77      6.50        20%
                     I-F       9.90      8.12        22%




                                      -35-
<PAGE>




                             2003 Compared to 2002
                             ---------------------

                             Average Sales Prices
---------------------------------------------------------------------------
P/ship                 2003                    2002            % Change
------          ------------------      ------------------   --------------
                  Oil        Gas          Oil        Gas
                ($/Bbl)    ($/Mcf)      ($/Bbl)    ($/Mcf)      Oil    Gas
                -------    -------      -------    -------    -----   -----

 I-D            $28.87      $4.99       $24.79      $2.72       16%    83%
 I-E             27.57       4.89        22.80       2.71       21%    80%
 I-F             27.79       5.08        22.47       2.83       24%    80%



                              Production Volumes
---------------------------------------------------------------------------
 P/ship            2003                     2002               % Change
--------    --------------------    ---------------------    --------------
             Oil          Gas        Oil           Gas        Oil      Gas
            (Bbls)       (Mcf)      (Bbls)        (Mcf)      (Bbls)   (Mcf)
            ------     ---------    ------      ---------    ------   -----

  I-D        3,764      180,252      3,662        232,115      3%     (22%)
  I-E       53,377      981,953     47,779      1,236,432     12%     (21%)
  I-F       23,950      256,653     22,670        302,990      6%     (15%)



                         Average Production Costs per
                           Barrel of Oil Equivalent
                    --------------------------------------
                    P/ship     2003      2002     % Change
                    ------    -----     -----     --------

                     I-D      $5.46     $4.56        20%
                     I-E       6.50      5.42        20%
                     I-F       8.12      7.19        13%


      Liquidity and Capital Resources

      Net  proceeds  from  operations  less  necessary   operating  capital  are
distributed to the Limited  Partners on a quarterly  basis.  See "Item 5. Market
for Units and Related Limited Partner Matters." The net proceeds from production
generally are not  reinvested in  productive  assets,  except to the extent that
producing  wells are  improved,  where  methods  are  employed  to  permit  more
efficient recovery of reserves,  or where identified  developmental  drilling or
recompletion opportunities are pursued, thereby resulting in a positive economic
impact. Assuming 2004



                                      -36-
<PAGE>



production levels for future years, the Partnerships'  proved reserve quantities
at December 31, 2004 would have the following remaining lives:

                  Partnership       Gas-Years      Oil-Years
                  -----------       ---------      ---------

                      I-D              10.3           20.5
                      I-E               9.9           11.2
                      I-F              10.5           12.0

These life of reserves estimates are based on the current estimates of remaining
oil and gas reserves. See "Item 2. Properties" for a discussion of these reserve
estimates.  Any  increase or decrease in the oil and gas prices at December  31,
2004 may cause an increase or decrease in the estimated life of said reserves.

      The   Partnerships'   available   capital   from  the  Limited   Partners'
subscriptions  has been spent on oil and gas  properties  and there should be no
further material capital resource commitments for any of the Partnerships in the
future. The Partnerships have no debt commitments. Cash for operational purposes
will be provided by current oil and gas production. During 2004, 2003, and 2002,
the  Partnerships  expended no capital on oil and gas acquisition or exploration
activities.  However, during those years the Partnerships expended the following
amounts on oil and gas developmental activities, primarily well recompletion and
developmental drilling:

               Partnership      2004        2003        2002
               -----------    --------    --------    --------

                  I-D         $ 22,991    $ 39,589    $ 18,908
                  I-E          116,369     201,567     169,433
                  I-F           57,596      92,849      68,426

While these expenditures may reduce or eliminate cash available for a particular
quarterly cash distribution,  the General Partner believes that these activities
are necessary for the prudent  operation of the properties and  maximization  of
their value to the Partnerships.

      The  Partnerships  sold certain oil and gas properties  during 2004, 2003,
and  2002.  The sale of the  Partnerships'  properties  was made by the  General
Partner after giving due  consideration  to both the offer price and the General
Partner's  estimate  of the  property's  remaining  proved  reserves  and future
operating costs. Net proceeds from the sale of any such properties were included
in the  calculation  of the  Partnerships'  cash  distributions  for the quarter
immediately following the Partnerships'  receipt of the proceeds.  The amount of
such proceeds from the sales of oil and gas  properties  during 2004,  2003, and
2002, were as follows:




                                      -37-
<PAGE>




            Partnership        2004        2003         2002
            -----------       ------      -------     --------

                I-D           $  917      $   101     $ 50,469
                I-E            8,922       27,972      165,692
                I-F            2,453       20,097       57,889

      Over the years,  as part of the  normal  course of  business,  some of the
Partnerships'  interests  in wells  have  been  sold,  generally  at oil and gas
auctions.  Given the generally  favorable  current  environment  for oil and gas
dispositions,  it is  possible  that  the  number  of and  value  of  properties
considered  for sale may increase.  In the event of sales,  any net proceeds are
distributed as soon as possible after the disposition. Future production, costs,
and cash flow will be reduced as properties are sold.

      There can be no  assurance  as to the amount of the  Partnerships'  future
cash distributions. The Partnerships' ability to make cash distributions depends
primarily upon the level of available  cash flow generated by the  Partnerships'
operating  activities,  which will be affected (either positively or negatively)
by many factors beyond the control of the  Partnerships,  including the price of
and demand for oil and gas and other  market and  economic  conditions.  Even if
prices and costs remain stable,  the amount of cash available for  distributions
will decline over time (as the volume of production  from  producing  properties
declines) since the Partnerships are not generally replacing  production through
acquisitions of producing properties and extensive drilling.

      The  General  Partner  expects  general  and  administrative  expenses  to
increase substantially during 2005 and 2006 due to costs required to comply with
Section 404 of the  Sarbanes-Oxley  Act of 2002. Such anticipated  increase will
reduce cash available for  distribution.  The General Partner expects at least a
portion of this anticipated  increase in general and administrative  expenses to
continue in years beyond 2006.

      Pursuant  to the terms of the  Partnership  Agreements,  the  Partnerships
would have terminated on December 31, 1999. However, the Partnership  Agreements
provide that the General Partner may extend the term of each  Partnership for up
to five periods of two years each. The General Partner has extended the terms of
the Partnerships  for the third two-year  extension period to December 31, 2005.
As of the date of this Annual  Report,  the General  Partner has not  determined
whether to further extend the term of any Partnership.




                                      -38-
<PAGE>



      Off-Balance Sheet Arrangements

      The Partnerships do not have any off-balance sheet arrangements.


      Tabular Disclosure of Contractual Obligations

      The  Partnerships  do not have  any  contractual  obligations  of the type
required to be disclosed under this heading.


      Critical Accounting Policies

      The  Partnerships  follow the successful  efforts method of accounting for
their  oil  and  gas  properties.  Under  the  successful  efforts  method,  the
Partnerships  capitalize all property  acquisition  costs and development  costs
incurred in  connection  with the further  development  of oil and gas reserves.
Property  acquisition  costs include costs incurred by the  Partnerships  or the
General  Partner  to  acquire  producing  properties,  including  related  title
insurance or examination costs, commissions,  engineering,  legal and accounting
fees, and similar costs directly related to the acquisitions,  plus an allocated
portion of the General Partners'  property screening costs. The acquisition cost
to the Partnership of properties  acquired by the General Partner is adjusted to
reflect  the net cash  results of  operations,  including  interest  incurred to
finance the  acquisition,  for the period of time the properties are held by the
General Partner.

      Depletion of the cost of producing oil and gas properties, amortization of
related intangible  drilling and development costs, and depreciation of tangible
lease and well  equipment are computed on the  units-of-production  method.  The
Partnerships' calculation of depreciation,  depletion, and amortization includes
estimated  dismantlement and abandonment costs, net of estimated salvage values.
When complete units of depreciable  property are retired or sold, the asset cost
and  related  accumulated  depreciation  are  eliminated  with  any gain or loss
reflected in income.  When less than complete units of depreciable  property are
retired or sold, the proceeds are credited to oil and gas properties.

      The  Partnerships  evaluate the  recoverability  of the carrying  costs of
their  proved oil and gas  properties  for each oil and gas field  (rather  than
separately for each well).  If the  unamortized  costs of oil and gas properties
within a field  exceed the  expected  undiscounted  future  cash flows from such
properties,  the cost of the properties is written down to fair value,  which is
determined by using the discounted  future cash flows from the  properties.  The
risk that the Partnerships will be required to record  impairment  provisions in
the future increases as oil and gas prices decrease.



                                      -39-
<PAGE>



      The  Deferred  Charge on the  Balance  Sheets  included  in Item 8 of this
Annual Report represents costs deferred for lease operating expenses incurred in
connection  with  the  Partnerships'   underproduced  gas  imbalance  positions.
Conversely, the Accrued Liability represents charges accrued for lease operating
expenses  incurred  in  connection  with  the  Partnerships'   overproduced  gas
imbalance  positions.  The rate used in  calculating  the  Deferred  Charge  and
Accrued Liability is the annual average production costs per Mcf.

      The Partnerships' oil and condensate production is sold, title passed, and
revenue recognized at or near the Partnerships'  wells under short-term purchase
contracts  at  prevailing  prices  in  accordance  with  arrangements  which are
customary  in  the  oil  and  gas  industry.  Sales  of  gas  applicable  to the
Partnerships'  interest in producing  oil and gas leases are recorded as revenue
when  the gas is  metered  and  title  transferred  pursuant  to the  gas  sales
contracts covering the Partnerships' interest in gas reserves. During such times
as a  Partnership's  sales of gas exceed its pro rata ownership in a well,  such
sales are recorded as revenues  unless  total sales from the well have  exceeded
the Partnership's share of estimated total gas reserves underlying the property,
at which time such excess is recorded as a liability.  The rates per Mcf used to
calculate  this  liability  are  based on the  average  gas  price for which the
Partnerships are currently settling this liability.  These amounts were recorded
as gas  imbalance  payables  in  accordance  with the  sales  method.  These gas
imbalance payables will be settled by either gas production by the underproduced
party in excess of current  estimates of total gas reserves for the well or by a
negotiated or contractual payment to the underproduced party.

      In  July  2001,  the  FASB  issued  FAS No.  143,  "Accounting  for  Asset
Retirement  Obligations",  which is effective for fiscal years  beginning  after
June 15, 2002 (January 1, 2003 for the  Partnerships).  On January 1, 2003,  the
Partnerships adopted FAS No. 143 and recorded an increase in capitalized cost of
oil and gas properties,  an increase (decrease) in net income for the cumulative
effect of the change in accounting principle, and an asset retirement obligation
in the following approximate amounts for each Partnership:

                  Increase in   Increase (Decrease)
                  Capitalized   in Net Income for
                  Cost of Oil    the Change in            Asset
                    and Gas       Accounting           Retirement
Partnership       Properties       Principle           Obligation
-----------      ------------   ------------------     ----------

    I-D             $ 30,000         $1,000             $ 29,000
    I-E              278,000          4,000              274,000
    I-F              119,000        (   300)             119,000




                                      -40-
<PAGE>



      The asset retirement  obligation is adjusted upwards each quarter in order
to recognize  accretion of the time-related  discount factor. For the year ended
December 31, 2004, the I-D, I-E, and I-F Partnerships  recognized  approximately
$2,000,  $25,000,  and $15,000,  respectively,  of an increase in  depreciation,
depletion,  and  amortization  expense,  which was comprised of accretion of the
asset retirement obligation and depletion of the increase in capitalized cost of
oil and gas properties.


      New Accounting Pronouncements

      The  Partnerships  are  not  aware  of  any  recently  issued   accounting
pronouncements that would have an impact on the Partnerships'  future results of
operations and financial position.


      Inflation and Changing Prices

      Prices obtained for oil and gas production  depend upon numerous  factors,
including the extent of domestic and foreign production, foreign imports of oil,
market  demand,  domestic  and  foreign  economic  conditions  in  general,  and
governmental  regulations  and tax laws.  The general  level of inflation in the
economy did not have a material effect on the operations of the  Partnerships in
2004. Oil and gas prices have fluctuated  during recent years and generally have
not followed the same pattern as  inflation.  See "Item 2.  Properties - Oil and
Gas Production, Revenue, and Price History."


ITEM 7A.    QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK.

      The Partnerships do not hold any market risk sensitive instruments.


ITEM 8.     FINANCIAL STATEMENTS AND SUPPLEMENTARY DATA

      The financial  statements  and  supplementary  data are indexed in Item 15
hereof.


ITEM 9.     CHANGES IN AND DISAGREEMENTS WITH ACCOUNTANTS ON ACCOUNTING AND
            FINANCIAL DISCLOSURE

      None.



                                      -41-
<PAGE>



ITEM 9A.    CONTROLS AND PROCEDURES

      As of the  end of  this  period  covered  by this  report,  the  principal
executive officer and principal financial officer conducted an evaluation of the
Partnerships'  disclosure controls and procedures (as defined in Rules 13a-15(e)
and  15d-15(e)  under the  Securities  and Exchange Act of 1934).  Based on this
evaluation,  such officers concluded that the Partnerships'  disclosure controls
and procedures are effective to ensure that information required to be disclosed
by the  Partnerships  in  reports  filed  under the  Exchange  Act is  recorded,
processed,  summarized,  and  reported  accurately  and within the time  periods
specified in the Securities and Exchange Commission rules and forms.


ITEM 9B.    OTHER INFORMATION

      The  General  Partner  is not  aware  of any  information  required  to be
reported  on Form 8-K  during  the  fourth  quarter of 2004 but which was not so
reported.



                                   PART III.

ITEM 10.    DIRECTORS AND EXECUTIVE OFFICERS OF THE GENERAL PARTNER

      The Partnerships  have no directors or executive  officers.  The following
individuals  are directors and executive  officers of the General  Partner.  The
business  address of such  director  and  executive  officers is Two West Second
Street, Tulsa, Oklahoma 74103.

            Name        Age    Position with Geodyne
      ----------------  ---   --------------------------------
      Dennis R. Neill    53   President and Director

      Judy K. Fox        54   Secretary

The director will hold office until the next annual meeting of  shareholders  of
Geodyne  or until  his  successor  has been  duly  elected  and  qualified.  All
executive officers serve at the discretion of the Board of Directors.

      Dennis R. Neill joined Samson in 1981, was named Senior Vice President and
Director of Geodyne on March 3, 1993, and was named President of Geodyne and its
subsidiaries on June 30, 1996. Prior to joining Samson, he was associated with a
Tulsa law firm,  Conner and  Winters,  where his  principal  practice was in the
securities area. He received a Bachelor of Arts degree in political science from
Oklahoma State  University and a Juris  Doctorate  degree from the University of
Texas.  Mr.  Neill also serves as Senior  Vice  President  of Samson  Investment
Company and



                                      -42-
<PAGE>



as President and Director of Samson Properties Incorporated, Samson Hydrocarbons
Company,  Dyco  Petroleum  Corporation,  Berry Gas  Company,  Circle L  Drilling
Company, Snyder Exploration Company, and Compression, Inc.

      Judy K. Fox joined  Samson in 1990 and was named  Secretary of Geodyne and
its  subsidiaries on June 30, 1996.  Prior to joining Samson,  she served as Gas
Contract Manager for Ely Energy Company.  Ms. Fox is also Secretary of Berry Gas
Company,   Circle  L  Drilling  Company,   Compression,   Inc.,  Dyco  Petroleum
Corporation, Samson Hydrocarbons Company, Snyder Exploration Company, and Samson
Properties Incorporated.


      Section 16(a) Beneficial Ownership Reporting Compliance

      To the knowledge of the Partnerships  and the General Partner,  there were
no officers,  directors, or ten percent owners who were delinquent filers during
2004 of reports  required  under  Section 16 of the  Securities  Exchange Act of
1934.


      Audit Committee Financial Expert

      The  Partnerships  are not  required by SEC  regulations  or  otherwise to
maintain an audit  committee.  The board of  directors  of the  General  Partner
consists of one person and therefore serves as its audit committee. There is not
an audit committee financial expert, as defined in the SEC regulations,  serving
on the General Partner's board of directors.


      Code of Ethics

      The General  Partner has adopted a Code of Ethics which  applies to all of
its  executive  officers,  including  those persons who perform the functions of
principal  executive  officer,   principal  financial  officer,   and  principal
accounting  officer.  The Partnerships  will provide,  free of charge, a copy of
this Code of Ethics to any person upon  receipt of a written  request  mailed to
Geodyne Resources,  Inc., Investor Services,  Samson Plaza, Two West 2nd Street,
Tulsa,  OK 74103.  Such  request  must  include the address to which the Code of
Ethics should be mailed.


ITEM 11.    EXECUTIVE COMPENSATION

      The General  Partner and its  affiliates are reimbursed for actual general
and  administrative  costs and operating costs incurred and  attributable to the
conduct of the business affairs and operations of the Partnerships,  computed on
a cost basis,  determined  in  accordance  with  generally  accepted  accounting
principles.  Such reimbursed  costs and expenses  allocated to the  Partnerships
include office rent, secretarial, employee



                                      -43-
<PAGE>



compensation and benefits, travel and communication costs, fees for professional
services,  and other items  generally  classified  as general or  administrative
expense.  When actual costs incurred benefit other  Partnerships and affiliates,
the  allocation  of  costs is based  on the  relationship  of the  Partnerships'
reserves to the total reserves owned by all  Partnerships  and  affiliates.  The
amount of general and  administrative  expense  allocated to the General Partner
and its affiliates  which was charged to each  Partnership  for 2004,  2003, and
2002, is set forth in the table below. Although the actual costs incurred by the
General  Partner  and its  affiliates  have  fluctuated  during the three  years
presented, the amount charged to the Partnerships have not fluctuated every year
due to expense limitations imposed by the Partnership Agreements.


            Partnership         2004          2003         2002
            -----------       --------      --------     --------
                I-D           $ 79,944      $ 79,944     $ 79,944
                I-E            464,880       464,880      464,880
                I-F            159,120       159,120      159,120

      None  of  the  officers  or  directors  of  the  General  Partner  receive
compensation  directly from the  Partnerships.  The  Partnerships  reimburse the
General  Partner  or its  affiliates  for that  portion  of such  officers'  and
directors'   salaries  and  expenses   attributable  to  time  devoted  by  such
individuals  to the  Partnerships'  activities  based on the  allocation  method
described above. The following tables indicate the approximate amount of general
and  administrative  expense  reimbursement  attributable to the salaries of the
directors,  officers,  and employees of the General  Partner and its  affiliates
during 2004, 2003, and 2002:



                                      -44-
<PAGE>



<TABLE>

                                                  Salary Reimbursement
                                                     I-D Partnership
                                                     ---------------
                                           Three Years Ended December 31, 2004

                                                                       Long Term Compensation
                                                                ------------------------------------
                                 Annual Compensation                   Awards                Payouts
                              -------------------------         ------------------------     -------
                                                                                 Securi-
                                                     Other                        ties                     All
     Name                                            Annual     Restricted       Under-                   Other
      and                                           Compen-       Stock          lying        LTIP       Compen-
   Principal                  Salary       Bonus    sation       Award(s)       Options/     Payouts     sation
   Position           Year      ($)         ($)       ($)          ($)           SARs(#)       ($)         ($)
----------------      ----    -------      -----    -------     ----------      --------     -------     -------

                   <C>     <C>           <C>       <C>         <C>             <C>          <C>         <C>
Dennis R. Neill,
President(1)          2002      -           -         -           -               -            -           -
                      2003      -           -         -           -               -            -           -
                      2004      -           -         -           -               -            -           -
All Executive
Officers,
Directors,
and Employees
as a group(2)         2002    $42,690       -         -           -               -            -           -
                      2003    $43,391       -         -           -               -            -           -
                      2004    $46,491       -         -           -               -            -           -

----------
(1)   The general and  administrative  expenses paid by the I-D Partnership and
      attributable to salary  reimbursements do not include any salary  or other
      compensation attributable to Mr. Neill.
(2)   No officer or director  of Geodyne or its  affiliates  provides  full-time
      services  to the I-D  Partnership  and no  individual's  salary  or  other
      compensation  reimbursement  from the I-D  Partnership  equals or  exceeds
      $100,000 per annum.

</TABLE>


                                      -45-
<PAGE>


<TABLE>

                                                  Salary Reimbursement
                                                     I-E Partnership
                                                     ---------------
                                           Three Years Ended December 31, 2004

                                                                       Long Term Compensation
                                                                ------------------------------------
                                 Annual Compensation                   Awards                Payouts
                              -------------------------         ------------------------     -------
                                                                                 Securi-
                                                     Other                        ties                     All
     Name                                            Annual     Restricted       Under-                   Other
      and                                           Compen-       Stock          lying        LTIP       Compen-
   Principal                  Salary       Bonus    sation       Award(s)       Options/     Payouts     sation
   Position           Year      ($)         ($)       ($)          ($)           SARs(#)       ($)         ($)
----------------      ----    -------      -----    -------     ----------      --------     -------     -------

                   <C>     <C>           <C>       <C>         <C>             <C>          <C>         <C>
Dennis R. Neill,
President(1)          2002       -          -         -           -               -            -           -
                      2003       -          -         -           -               -            -           -
                      2004       -          -         -           -               -            -           -
All Executive
Officers,
Directors,
and Employees
as a group(2)         2002    $248,246      -         -           -               -            -           -
                      2003    $252,323      -         -           -               -            -           -
                      2004    $270,351      -         -           -               -            -           -
----------
(1)   The general and  administrative  expenses paid by the I-E Partnership and
      attributable to salary  reimbursements do not include any salary  or other
      compensation attributable to Mr. Neill.
(2)   No officer or director  of Geodyne or its  affiliates  provides  full-time
      services  to the I-E  Partnership  and no  individual's  salary  or  other
      compensation  reimbursement  from the I-E  Partnership  equals or  exceeds
      $100,000 per annum.

</TABLE>


                                      -46-
<PAGE>


<TABLE>

                                                  Salary Reimbursement
                                                     I-F Partnership
                                                     ---------------
                                           Three Years Ended December 31, 2004

                                                                    Long Term Compensation
                                                                ------------------------------------
                                 Annual Compensation                   Awards                Payouts
                              -------------------------         ------------------------     -------
                                                                                 Securi-
                                                     Other                        ties                     All
     Name                                            Annual     Restricted       Under-                   Other
      and                                           Compen-       Stock          lying        LTIP       Compen-
   Principal                  Salary       Bonus    sation       Award(s)       Options/     Payouts     sation
   Position           Year      ($)         ($)       ($)          ($)           SARs(#)       ($)         ($)
----------------      ----    -------      -----    -------     ----------      --------     -------     -------
<S>                   <C>     <C>           <C>       <C>         <C>             <C>          <C>         <C>
Dennis R. Neill,
President(1)          2002      -           -         -           -               -            -           -
                      2003      -           -         -           -               -            -           -
                      2004      -           -         -           -               -            -           -
All Executive
Officers,
Directors,
and Employees
as a group(2)         2002    $84,970       -         -           -               -            -           -
                      2003    $86,366       -         -           -               -            -           -
                      2004    $92,536       -         -           -               -            -           -
----------
(1)   The general and  administrative  expenses paid by the I-F Partnership and
      attributable to salary  reimbursements do not include any salary or other
      compensation attributable to Mr. Neill.
(2)   No officer or director  of Geodyne or its  affiliates  provides  full-time
      services  to the I-F  Partnership  and no  individual's  salary  or  other
      compensation  reimbursement  from the I-F  Partnership  equals or  exceeds
      $100,000 per annum.

</TABLE>


                                      -47-
<PAGE>




      Affiliates  of  the  Partnerships   serve  as  operator  of  some  of  the
Partnerships'  wells.  The General  Partner  contracts with such  affiliates for
services as operator of the wells. As operator,  such affiliates are compensated
at rates  provided  in the  operating  agreements  in effect and  charged to all
parties to such agreement. Such compensation may occur both prior and subsequent
to the  commencement  of  commercial  marketing of production of oil or gas. The
dollar amount of such compensation paid by the Partnerships to the affiliates is
impossible to quantify as of the date of this Annual Report.

      Samson  maintains  necessary  inventories of new and used field equipment.
Samson  may  have  provided  some of this  equipment  for  wells  in  which  the
Partnerships  have an interest.  This  equipment was provided at prices or rates
equal  to or  less  than  those  normally  charged  in the  same  or  comparable
geographic  area by unaffiliated  persons or companies  dealing at arm's length.
The operators of these wells billed the Partnerships for a portion of such costs
based upon the Partnerships' interest in the well.

ITEM 12.    SECURITY OWNERSHIP OF CERTAIN BENEFICIAL OWNERS AND MANAGEMENT

      The following table provides information as to the beneficial ownership of
the Units as of the date of filing  this  Annual  Report by (i) each  beneficial
owner of more than five percent of the issued and  outstanding  Units,  (ii) the
directors and officers of the General Partner, and (iii) the General Partner and
its  affiliates.  The address of each of such persons is Samson Plaza,  Two West
Second Street, Tulsa, Oklahoma 74103.


                                                     Number of Units
                                                       Beneficially
                                                      Owned (Percent
          Beneficial Owner                           of Outstanding)
------------------------------------                ------------------

I-D Partnership:
---------------
  Samson Resources Company                           2,066      (28.7%)

  All affiliates, directors,
   and officers of the General
   Partner as a group and
   the General Partner (4 persons)                   2,066      (28.7%)




                                      -48-
<PAGE>



I-E Partnership:
---------------
  Samson Resources Company                          11,769      (28.1%)


  All affiliates, directors,
   and officers of the General
   Partner as a group and
   the General Partner (4 persons)                  11,769      (28.1%)

I-F Partnership:
---------------
  Samson Resources Company                           4,714      (32.9%)

  All affiliates, directors,
   and officers of the General
   Partner as a group and
   the General Partner (4 persons)                   4,714      (32.9%)



ITEM 13.    CERTAIN RELATIONSHIPS AND RELATED TRANSACTIONS

      The General  Partner and certain of its  affiliates  engage in oil and gas
activities  independently  of the  Partnerships  which  result in  conflicts  of
interest that cannot be totally  eliminated.  The allocation of acquisition  and
drilling  opportunities and the nature of the compensation  arrangements between
the  Partnerships  and the General  Partner also create  potential  conflicts of
interest.  An affiliate of the Partnerships owns some of the Partnerships' Units
and  therefore  has an identity of interest  with other  Limited  Partners  with
respect to the operations of the Partnerships.

      In order to attempt to assure  limited  liability for Limited  Partners as
well as an orderly  conduct  of  business,  management  of the  Partnerships  is
exercised  solely by the General Partner.  The Partnership  Agreements grant the
General Partner broad discretionary  authority with respect to the Partnerships'
participation  in  drilling  prospects  and  expenditure  and  control of funds,
including  borrowings.  These  provisions  are  similar  to those  contained  in
prospectuses   and   partnership   agreements  for  other  public  oil  and  gas
partnerships.  Broad  discretion as to general  management  of the  Partnerships
involves  circumstances  where the General Partner has conflicts of interest and
where  it  must  allocate  costs  and  expenses,  or  opportunities,  among  the
Partnerships and other competing interests.

      The  General  Partner  does  not  devote  all of its  time,  efforts,  and
personnel exclusively to the Partnerships.  Furthermore, the Partnerships do not
have  any  employees,   but  instead  rely  on  the  personnel  of  Samson.  The
Partnerships thus compete with Samson (including other oil and gas partnerships)
for the time and resources of such personnel. Samson devotes such



                                      -49-
<PAGE>



time and personnel to the management of the Partnerships as are indicated by the
circumstances and as are consistent with the General Partner's fiduciary duties.

      Affiliates of the Partnerships are solely responsible for the negotiation,
administration,  and  enforcement of oil and gas sales  agreements  covering the
Partnerships'  leasehold  interests.  Because affiliates of the Partnerships who
provide  services to the  Partnerships  have  fiduciary or other duties to other
members of Samson,  contract amendments and negotiating  positions taken by them
in their  effort  to  enforce  contracts  with  purchasers  may not  necessarily
represent  the  positions  that  the  Partnerships  would  take if they  were to
administer their own contracts without involvement with other members of Samson.
On the  other  hand,  management  believes  that the  Partnerships'  negotiating
strength  and  contractual  positions  have  been  enhanced  by  virtue of their
affiliation with Samson.

ITEM 14.    PRINCIPAL ACCOUNTANT FEES AND SERVICES

      Audit Fees

      During 2004 and 2003, each Partnership paid the following audit fees:

                                                 2004        2003
                                                -------     -------
      Year-end audit per engagement letter      $21,560     $19,250
      1st quarter 10-Q review                       825         750
      2nd quarter 10-Q review                       825         750
      3rd quarter 10-Q review                       825         750


      Audit-Related Fees

      During 2004 and 2003 the Partnerships did not pay any  audit-related  fees
of the type required by the SEC to be disclosed in this Annual Report under this
heading.


      Tax Fees

      During 2004 and 2003 the Partnerships did not pay any tax compliance,  tax
advice,  or tax planning fees of the type required by the SEC to be disclosed in
this Annual Report under this heading.


      All Other Fees

      During  2004 and 2003 the  Partnerships  did not pay any other fees of the
type  required  by the SEC to be  disclosed  in this  Annual  Report  under this
heading.




                                      -50-
<PAGE>



      Audit Approval

      The  Partnerships  do not have audit committee  pre-approval  policies and
procedures as described in paragraph  (c)(7)(i) of Rule 2-01 of Regulation  S-X.
The  Partnerships  did not receive any  services of the type  described in Items
9(e)(2) through 9(e)(4) of Schedule 14A.


      Audit and Related Fees Paid by Affiliates

      The  Partnerships'  accountants  received  compensation from other related
partnerships  managed by the General Partner and from other entities  affiliated
with the General Partner.  This compensation is for audit services,  tax related
services,  and other  accounting-related  services. The General Partner does not
believe this arrangement creates a conflict of interest or impairs the auditors'
independence.


                                    PART IV.


ITEM 15.    EXHIBITS AND FINANCIAL STATEMENT SCHEDULES

(a) Financial Statements, Financial Statement Schedules, and Exhibits.

      (1) Financial Statements: The following financial statements for the

            Geodyne Energy Income Limited Partnership I-D
            Geodyne Energy Income Limited Partnership I-E
            Geodyne Energy Income Limited Partnership I-F

            as of December  31, 2004 and 2003 and for each of the three years in
            the period ended December 31, 2004 are filed as part of this report:

            Report of Independent Registered Public Accounting Firm
            Combined Balance Sheets
            Combined Statements of Operations
            Combined Statements of Changes in
                  Partners' Capital (Deficit)
            Combined Statements of Cash Flows
            Notes to Combined Financial Statements


      (2) Financial Statement Schedules:

            None.





                                      -51-
<PAGE>



      (3)   Exhibits:

 Exh.
 No.        Exhibit
 ----       -------

 4.1        Amended  and  Restated   Agreement   and   Certificate   of  Limited
            Partnership  dated March 4, 1986 for Geodyne  Energy Income  Limited
            Partnership I-D filed as Exhibit 4.1 to  Registrant's  Annual Report
            on Form 10-K for the year ended  December 31,  1999,  filed with the
            SEC on February 24, 2000 and is hereby incorporated by reference.

 4.2        Amended  and  Restated   Certificate   of  Limited   Partnership  of
            PaineWebber/Geodyne  Energy  Income  Limited  Partnership  I-D dated
            March 9, 1989, filed as Exhibit 4.2 to Annual Report on Form 10-K405
            for period ended  December 31, 2001,  filed with the SEC on February
            28, 2002 and is hereby incorporated by reference.

 4.3        First  Amendment  to Amended  and  Restated  Certificate  of Limited
            Partnership  and First  Amendment to Amended and Restated  Agreement
            and Certificate of Limited  Partnership  dated February 24, 1993 for
            Geodyne Energy Income Limited  Partnership  I-D filed as Exhibit 4.4
            to  Registrant's  Annual  Report  on Form  10-K for the  year  ended
            December  31,  1999,  filed with the SEC on February 24, 2000 and is
            hereby incorporated by reference.

 4.4        Second  Amendment to Amended and Restated  Agreement and Certificate
            of  Limited  Partnership  dated  August 4, 1993 for  Geodyne  Energy
            Income Limited  Partnership I-D filed as Exhibit 4.7 to Registrant's
            Annual  Report on Form 10-K for the year ended  December  31,  1999,
            filed with the SEC on February  24, 2000 and is hereby  incorporated
            by reference.

 4.5        Third Amendment to Amended and Restated Agreement and Certificate of
            Limited  Partnership  dated July 1, 1996 for Geodyne  Energy  Income
            Limited Partnership I-D filed as Exhibit 4.10 to Registrant's Annual
            Report on Form 10-K for the year ended December 31, 1999, filed with
            the  SEC  on  February  24,  2000  and  is  hereby  incorporated  by
            reference.

 4.6        Fourth  Amendment to Amended and Restated  Agreement and Certificate
            of Limited  Partnership  dated  December 23, 1999 for Geodyne Energy
            Income Limited Partnership I-D filed as Exhibit 4.13 to Registrant's
            Annual  Report on Form 10-K for the year ended  December  31,  1999,
            filed with the SEC on February  24, 2000 and is hereby  incorporated
            by reference.




                                      -52-
<PAGE>



 4.7        Fifth Amendment to Amended and Restated Agreement and Certificate of
            Limited  Partnership  dated  November  14, 2001 for  Geodyne  Energy
            Income Limited Partnership I-D filed as Exhibit 4.7 to Annual Report
            on Form 10-K405 for period ended  December 31, 2001,  filed with the
            SEC on February 28, 2002 and is hereby incorporated by reference.

 4.8        Sixth Amendment to Amended and Restated Agreement and Certificate of
            Limited  Partnership  dated  November  18, 2003 for  Geodyne  Energy
            Income  Production  Partnership  I-D filed as Exhibit  4.8 to Annual
            Report on Form 10-K for period ended  December 31, 2003,  filed with
            the SEC on March 26, 2004 and is hereby incorporated by reference.

 4.9        Second  Amendment  to Amended and  Restated  Certificate  of Limited
            Partnership of Geodyne Energy Income Limited  Partnership  I-D filed
            as Exhibit 4.8 to Annual  Report on Form  10-K405  for period  ended
            December  31,  2001,  filed with the SEC on February 28, 2002 and is
            hereby incorporated by reference.

 4.10       Third  Amendment  to Amended  and  Restated  Certificate  of Limited
            Partnership of Geodyne Energy Income Limited  Partnership  I-D filed
            as Exhibit 4.9 to Annual  Report on Form  10-K405  for period  ended
            December  31,  2001,  filed with the SEC on February 28, 2002 and is
            hereby incorporated by reference.

 4.11       Fourth  Amendment  to Amended and  Restated  Certificate  of Limited
            Partnership of Geodyne Energy Income Limited  Partnership  I-D filed
            as Exhibit  4.10 to Annual  Report on Form  10-K405 for period ended
            December  31,  2001,  filed with the SEC on February 28, 2002 and is
            hereby incorporated by reference.

 4.12       Fifth  Amendment  to Amended  and  Restated  Certificate  of Limited
            Partnership of Geodyne Energy Income Limited  Partnership  I-D dated
            November  18,  2003 filed as Exhibit  4.12 to Annual  Report on Form
            10-K for period ended December 31, 2003, filed with the SEC on March
            26, 2004 and is hereby incorporated by reference.

 4.13       Amended  and  Restated   Agreement   and   Certificate   of  Limited
            Partnership  dated  September  10,  1986 for Geodyne  Energy  Income
            Limited  Partnership I-E filed as Exhibit 4.2 to Registrant's Annual
            Report on Form 10-K for the year ended December 31, 1999, filed with
            the  SEC  on  February  24,  2000  and  is  hereby  incorporated  by
            reference.

 4.14       Amended and Restated Certificate  of Limited Partnership  of Geodyne
            Energy Income Limited Partnership I-E dated



                                      -53-
<PAGE>



            March 9, 1989 filed as Exhibit 4.12 to Annual Report on Form 10-K405
            for period ended  December 31, 2001,  filed with the SEC on February
            28, 2002 and is hereby incorporated by reference.

 4.15       First  Amendment  to Amended  and  Restated  Certificate  of Limited
            Partnership  and First  Amendment to Amended and Restated  Agreement
            and Certificate of Limited  Partnership  dated February 24, 1993 for
            Geodyne Energy Income Limited  Partnership  I-E filed as Exhibit 4.5
            to  Registrant's  Annual  Report  on Form  10-K for the  year  ended
            December  31,  1999,  filed with the SEC on February 24, 2000 and is
            hereby incorporated by reference.

 4.16       Second  Amendment to Amended and Restated  Agreement and Certificate
            of  Limited  Partnership  dated  August 4, 1993 for  Geodyne  Energy
            Income Limited  Partnership I-E filed as Exhibit 4.8 to Registrant's
            Annual  Report on Form 10-K for the year ended  December  31,  1999,
            filed with the SEC on February  24, 2000 and is hereby  incorporated
            by reference.

 4.17       Third Amendment to Amended and Restated Agreement and Certificate of
            Limited  Partnership  dated July 1, 1996 for Geodyne  Energy  Income
            Limited Partnership I-E filed as Exhibit 4.11 to Registrant's Annual
            Report on Form 10-K for the year ended December 31, 1999, filed with
            the  SEC  on  February  24,  2000  and  is  hereby  incorporated  by
            reference.

 4.18       Fourth  Amendment to Amended and Restated  Agreement and Certificate
            of Limited  Partnership  dated  December 23, 1999 for Geodyne Energy
            Income Limited Partnership I-E filed as Exhibit 4.14 to Registrant's
            Annual  Report on Form 10-K for the year ended  December  31,  1999,
            filed with the SEC on February  24, 2000 and is hereby  incorporated
            by reference.

 4.19       Fifth Amendment to Amended and Restated Agreement and Certificate of
            Limited  Partnership  dated  November  14, 2001 for  Geodyne  Energy
            Income  Limited  Partnership  I-E  filed as  Exhibit  4.17 to Annual
            Report on Form  10-K405 for period ended  December  31, 2001,  filed
            with the SEC on  February  28,  2002 and is hereby  incorporated  by
            reference.

*4.20       Sixth Amendment to Amended and Restated Agreement and Certificate of
            Limited Partnership dated November 18, 2003 filed as Exhibit 4.20 to
            Annual Report on Form 10-K for period ended December 31, 2003, filed
            with  the SEC on  March  26,  2004  and is  hereby  incorporated  by
            reference.



                                      -54-
<PAGE>



 4.21       Second  Amendment  to Amended and  Restated  Certificate  of Limited
            Partnership  dated July 1, 1996,  for Geodyne  Energy Income Limited
            Partnership  I-E  filed as  Exhibit  4.18 to  Annual  Report on Form
            10-K405 for period ended  December  31, 2001,  filed with the SEC on
            February 28, 2002 and is hereby incorporated by reference.

 4.22       Third  Amendment  to Amended  and  Restated  Certificate  of Limited
            Partnership  dated  December 27,  1999,  for Geodyne  Energy  Income
            Limited  Partnership  I-E filed as Exhibit 4.19 to Annual  Report on
            Form 10-K405 for period ended December 31, 2001,  filed with the SEC
            on February 28, 2002 and is hereby incorporated by reference.

 4.23       Fourth  Amendment  to Amended and  Restated  Certificate  of Limited
            Partnership  dated  November 14,  2001,  for Geodyne  Energy  Income
            Limited  Partnership  I-E filed as Exhibit 4.20 to Annual  Report on
            Form 10-K405 for period ended December 31, 2001,  filed with the SEC
            on February 28, 2002 and is hereby incorporated by reference.

 4.24       Fifth Amendment to Amended and Restated Agreement and Certificate of
            Limited  Partnership  dated  November  18, 2003 for  Geodyne  Energy
            Income  Limited  Partnership  I-E  filed as  Exhibit  4.24 to Annual
            Report on Form 10-K for period ended  December 31, 2003,  filed with
            the SEC on March 26, 2004 and is hereby incorporated by reference.

 4.25       Amended  and  Restated   Agreement   and   Certificate   of  Limited
            Partnership  dated  December  17,  1986 for  Geodyne  Energy  Income
            Limited  Partnership I-F filed as Exhibit 4.3 to Registrant's Annual
            Report on Form 10-K for the year ended December 31, 1999, filed with
            the  SEC  on  February  24,  2000  and  is  hereby  incorporated  by
            reference.

 4.26       Amended  and  Restated   Certificate   of  Limited   Partnership  of
            PaineWebber/Geodyne  Energy  Income  Limited  Partnership  I-F dated
            March 9, 1989 filed as Exhibit 4.22 to Annual Report on Form 10-K405
            for period ended  December 31, 2001,  filed with the SEC on February
            28, 2002 and is hereby incorporated by reference.

 4.27       First  Amendment  to Amended  and  Restated  Certificate  of Limited
            Partnership  and First  Amendment to Amended and Restated  Agreement
            and Certificate of Limited  Partnership  dated February 24, 1993 for
            Geodyne Energy Income Limited  Partnership  I-F filed as Exhibit 4.6
            to  Registrant's  Annual  Report  on Form  10-K for the  year  ended
            December  31,  1999,  filed with the SEC on February 24, 2000 and is
            hereby incorporated by reference.



                                      -55-
<PAGE>



 4.28       Second  Amendment to Amended and Restated  Agreement and Certificate
            of  Limited  Partnership  dated  August 4, 1993 for  Geodyne  Energy
            Income Limited  Partnership I-F filed as Exhibit 4.9 to Registrant's
            Annual  Report on Form 10-K for the year ended  December  31,  1999,
            filed with the SEC on February  24, 2000 and is hereby  incorporated
            by reference.

 4.29       Third Amendment to Amended and Restated Agreement and Certificate of
            Limited  Partnership  dated July 1, 1996 for Geodyne  Energy  Income
            Limited Partnership I-F filed as Exhibit 4.12 to Registrant's Annual
            Report on Form 10-K for the year ended December 31, 1999, filed with
            the  SEC  on  February  24,  2000  and  is  hereby  incorporated  by
            reference.

 4.30       Fourth  Amendment to Amended and Restated  Agreement and Certificate
            of Limited  Partnership  dated  December 23, 1999 for Geodyne Energy
            Income Limited Partnership I-F filed as Exhibit 4.15 to Registrant's
            Annual  Report on Form 10-K for the year ended  December  31,  1999,
            filed with the SEC on February  24, 2000 and is hereby  incorporated
            by reference.

 4.31       Fifth Amendment to Amended and Restated Agreement and Certificate of
            Limited  Partnership dated November 14, 2001, for the Geodyne Energy
            Income  Limited  Partnership  I-E  filed as  Exhibit  4.27 to Annual
            Report on Form  10-K405 for period ended  December  31, 2001,  filed
            with the SEC on  February  28,  2002 and is hereby  incorporated  by
            reference.

 4.32       Sixth Amendment to Amended and Restated Agreement and Certificate of
            Limited  Partnership dated November 18, 2003, for the Geodyne Energy
            Income  Limited  Partnership  I-E  filed as  Exhibit  4.32 to Annual
            Report on Form 10-K for period ended  December 31, 2003,  filed with
            the SEC on March 26, 2004 and is hereby incorporated by reference.

 4.33       Second  Amendment  to Amended and  Restated  Certificate  of Limited
            Partnership  dated July 1, 1996,  for Geodyne  Energy Income Limited
            Partnership  I-F  filed as  Exhibit  4.28 to  Annual  Report on Form
            10-K405 for period ended  December  31, 2001,  filed with the SEC on
            February 28, 2002 and is hereby incorporated by reference.

 4.34       Third  Amendment  to Amended  and  Restated  Certificate  of Limited
            Partnership  dated  December 27,  1999,  for Geodyne  Energy  Income
            Limited  Partnership  I-F filed as Exhibit 4.29 to Annual  Report on
            Form 10-K405 for period ended December 31, 2001,  filed with the SEC
            on February 28, 2002 and is hereby incorporated by reference.



                                      -56-
<PAGE>



 4.35       Fourth  Amendment  to Amended and  Restated  Certificate  of Limited
            Partnership  dated  November 14,  2001,  for Geodyne  Energy  Income
            Limited  Partnership  I-F filed as Exhibit 4.30 to Annual  Report on
            Form 10-K405 for period ended December 31, 2001,  filed with the SEC
            on February 28, 2002 and is hereby incorporated by reference.

 4.36       Fifth  Amendment  to Amended  and  Restated  Certificate  of Limited
            Partnership  dated  November 18,  2003,  for Geodyne  Energy  Income
            Limited  Partnership  I-F filed as Exhibit 4.36 to Annual  Report on
            Form 10-K for period ended December 31, 2003,  filed with the SEC on
            March 26, 2004 and is hereby incorporated by reference.

 10.1       Amended and Restated  Agreement of  Partnership  dated March 4, 1986
            for  Geodyne  Energy  Income  Production  Partnership  I-D  filed as
            Exhibit 10.1 to Registrant's Annual Report on Form 10-K for the year
            ended December 31, 1999, filed with the SEC on February 24, 2000 and
            is hereby incorporated by reference.

 10.2       First  Amendment  to Amended and Restated  Agreement of  Partnership
            dated  February  26,  1993  for  Geodyne  Energy  Income  Production
            Partnership I-D filed as Exhibit 10.4 to Registrant's  Annual Report
            on Form 10-K for the year ended  December 31,  1999,  filed with the
            SEC on February 24, 2000 and is hereby incorporated by reference.

 10.3       Second  Amendment to Amended and Restated  Agreement of  Partnership
            dated July 1, 1996 for Geodyne Energy Income Production  Partnership
            I-D filed as Exhibit 10.7 to Registrant's Annual Report on Form 10-K
            for the year ended December 31, 1999, filed with the SEC on February
            24, 2000 and is hereby incorporated by reference.

 10.4       Third  Amendment  to Amended and Restated  Agreement of  Partnership
            dated  December  30,  1999  for  Geodyne  Energy  Income  Production
            Partnership I-D filed as Exhibit 10.10 to Registrant's Annual Report
            on Form 10-K for the year ended  December 31,  1999,  filed with the
            SEC on February 24, 2000 and is hereby incorporated by reference.

 10.5       Fourth  Amendment to Amended and Restated  Agreement of  Partnership
            dated  November  14,  2001  for  Geodyne  Energy  Income  Production
            Partnership  I-D  filed as  Exhibit  10.5 to  Annual  Report on Form
            10-K405 for period ended  December  31, 2001,  filed with the SEC on
            February 28, 2002 and is hereby incorporated by reference.

 10.6       Fifth  Amendment  to  Amended and  Restated Agreement of Partnership
            dated November 18, 2003 for Geodyne Energy



                                      -57-
<PAGE>



            Income  Production  Partnership  I-D filed as Exhibit 10.6 to Annual
            Report on Form 10-K for period ended  December 31, 2003,  filed with
            the SEC on March 26, 2004 and is hereby incorporated by reference.

 10.7       Amended and Restated  Agreement of Partnership  dated  September 10,
            1986 for Geodyne Energy Income  Production  Partnership I-E filed as
            Exhibit 10.2 to Registrant's Annual Report on Form 10-K for the year
            ended December 31, 1999, filed with the SEC on February 24, 2000 and
            is hereby incorporated by reference.

 10.8       First  Amendment  to Amended and Restated  Agreement of  Partnership
            dated  February  26,  1993  for  Geodyne  Energy  Income  Production
            Partnership I-E filed as Exhibit 10.5 to Registrant's  Annual Report
            on Form 10-K for the year ended  December 31,  1999,  filed with the
            SEC on February 24, 2000 and is hereby incorporated by reference.

 10.9       Second  Amendment to Amended and Restated  Agreement of  Partnership
            dated July 1, 1996 for Geodyne Energy Income Production  Partnership
            I-E filed as Exhibit 10.8 to Registrant's Annual Report on Form 10-K
            for the year ended December 31, 1999, filed with the SEC on February
            24, 2000 and is hereby incorporated by reference.

 10.10      Third  Amendment  to Amended and Restated  Agreement of  Partnership
            dated  December  30,  1999  for  Geodyne  Energy  Income  Production
            Partnership I-E filed as Exhibit 10.11 to Registrant's Annual Report
            on Form 10-K for the year ended  December 31,  1999,  filed with the
            SEC on February 24, 2000 and is hereby incorporated by reference.

 10.11      Fourth  Amendment to Amended and Restated  Agreement of  Partnership
            dated  November  14,  2001  for  Geodyne  Energy  Income  Production
            Partnership  I-E filed as  Exhibit  10.10 to  Annual  Report on Form
            10-K405 for period ended  December  31, 2001,  filed with the SEC on
            February 28, 2002 and is hereby incorporated by reference.

 10.12      Fifth  Amendment  to Amended and Restated  Agreement of  Partnership
            Dated  November  18,  2003  for  Geodyne  Energy  Income  Production
            Partnership I-E filed as Exhibit 10.12 to Annual Report on Form 10-K
            for period ended December 31, 2003,  filed with the SEC on March 26,
            2004 and is hereby incorporated by reference.

 10.13      Amended and Restated  Agreement of  Partnership  dated  December 17,
            1986 for Geodyne Energy Income  Production  Partnership I-F filed as
            Exhibit 10.3 to Registrant's Annual Report on Form 10-K for the year
            ended December 31, 1999, filed with the SEC on February 24, 2000 and
            is hereby incorporated by reference.



                                      -58-
<PAGE>



 10.14      First  Amendment  to Amended and Restated  Agreement of  Partnership
            dated  February  26,  1993  for  Geodyne  Energy  Income  Production
            Partnership I-F filed as Exhibit 10.6 to Registrant's  Annual Report
            on Form 10-K for the year ended  December 31,  1999,  filed with the
            SEC on February 24, 2000 and is hereby incorporated by reference.

 10.15      Second  Amendment to Amended and Restated  Agreement of  Partnership
            dated July 1, 1996 for Geodyne Energy Income Production  Partnership
            I-F filed as Exhibit 10.9 to Registrant's Annual Report on Form 10-K
            for the year ended December 31, 1999, filed with the SEC on February
            24, 2000 and is hereby incorporated by reference.

 10.16      Third  Amendment  to Amended and Restated  Agreement of  Partnership
            dated  December  30,  1999  for  Geodyne  Energy  Income  Production
            Partnership I-F filed as Exhibit 10.12 to Registrant's Annual Report
            on Form 10-K for the year ended  December 31,  1999,  filed with the
            SEC on February 24, 2000 and is hereby incorporated by reference.

 10.17      Fourth  Amendment to Amended and Restated  Agreement of  Partnership
            dated  November  14,  2001  for  Geodyne  Energy  Income  Production
            Partnership  I-F filed as  Exhibit  10.15 to  Annual  Report on Form
            10-K405 for period ended  December  31, 2001,  filed with the SEC on
            February 28, 2002 and is hereby incorporated by reference.

 10.18      Fifth  Amendment  to Amended and Restated  Agreement of  Partnership
            dated  November  18,  2003  for  Geodyne  Energy  Income  Production
            Partnership I-F filed as Exhibit 10.18 to Annual Report on Form 10-K
            for period ended December 31, 2003,  filed with the SEC on March 26,
            2004 and is hereby incorporated by reference.

*23.1       Consent of  Ryder Scott Company, L.P. for  the Geodyne Energy Income
            Limited Partnership I-D.

*23.2       Consent of  Ryder Scott Company, L.P. for  the Geodyne Energy Income
            Limited Partnership I-E.

*23.3       Consent of  Ryder Scott Company, L.P. for  the Geodyne Energy Income
            Limited Partnership I-F.

*31.1       Certification     by    Dennis   R.   Neill    required   by    Rule
            13a-14(a)/15d-14(a) for    the    Geodyne    Energy   Income Limited
            Partnership I-D.

*31.2       Certification     by    Craig   D.   Loseke    required    by   Rule
            13a-14(a)/15d-14(a)    for   the   Geodyne   Energy  Income  Limited
            Partnership I-D.

                                      -59-
<PAGE>


*31.3       Certification    by   Dennis    R.    Neill    required    by   Rule
            13a-14(a)/15d-14(a)   for  the   Geodyne   Energy   Income   Limited
            Partnership I-E.

*31.4       Certification    by   Craig    D.    Loseke    required    by   Rule
            13a-14(a)/15d-14(a)   for  the   Geodyne   Energy   Income   Limited
            Partnership I-E.

*31.5       Certification    by   Dennis    R.    Neill    required    by   Rule
            13a-14(a)/15d-14(a)   for  the   Geodyne   Energy   Income   Limited
            Partnership I-F.

*31.6       Certification    by   Craig    D.    Loseke    required    by   Rule
            13a-14(a)/15d-14(a)   for  the   Geodyne   Energy   Income   Limited
            Partnership I-F.

*32.1       Certification  pursuant  to  18  U.S.C.  Section  1350,  as  adopted
            pursuant  to Section 906 of the  Sarbanes-Oxley  Act of 2002 for the
            Geodyne Energy Income Limited Partnership I-D.

*32.2       Certification  pursuant  to  18  U.S.C.  Section  1350,  as  adopted
            pursuant  to Section 906 of the  Sarbanes-Oxley  Act of 2002 for the
            Geodyne Energy Income Limited Partnership I-E.

*32.3       Certification  pursuant  to  18  U.S.C.  Section  1350,  as  adopted
            pursuant  to Section 906 of the  Sarbanes-Oxley  Act of 2002 for the
            Geodyne Energy Income Limited Partnership I-F.

            All other Exhibits are omitted as inapplicable.

            ----------------------

            *Filed herewith.





                                      -60-
<PAGE>



                                   SIGNATURES

Pursuant to the requirements of Sections 13 or 15(d) of the Securities  Exchange
Act of 1934,  the  registrant  has duly  caused  this report to be signed on its
behalf by the undersigned, thereunto duly organized.


                                    GEODYNE ENERGY INCOME LIMITED
                                    PARTNERSHIP I-D
                                    GEODYNE ENERGY INCOME LIMITED
                                    PARTNERSHIP I-E
                                    GEODYNE ENERGY INCOME LIMITED
                                    PARTNERSHIP I-F

                                    By:   GEODYNE RESOURCES, INC.
                                          General Partner


                                          March 30, 2005

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

Pursuant to the requirements of the Securities Exchange Act of 1934, this report
has been signed below by the following  persons on behalf of the  registrant and
in the capacities on the dates indicated.

By:   //s//Dennis R. Neill      President and            March 30, 2005
      -------------------       Director (Principal
         Dennis R. Neill        Executive Officer)

      //s//Craig D. Loseke      Chief Accounting         March 30, 2005
      -------------------       Officer (Principal
         Craig D. Loseke        Financial and
                                Accounting Officer)

      //s//Judy K. Fox          Secretary                March 30, 2005
      -------------------
         Judy K. Fox



                                      -61-
<PAGE>
ITEM 8.  FINANCIAL STATEMENTS AND SUPPLEMENTARY DATA

            REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

TO THE PARTNERS

GEODYNE ENERGY INCOME LIMITED PARTNERSHIP I-D
GEODYNE PRODUCTION PARTNERSHIP I-D

      In our opinion,  the accompanying  combined balance sheets and the related
combined  statements of operations,  changes in partners'  capital (deficit) and
cash flows present  fairly,  in all material  respects,  the combined  financial
position of the  Geodyne  Energy  Income  Limited  Partnership  I-D, an Oklahoma
limited partnership, and Geodyne Production Partnership I-D, an Oklahoma general
partnership,  at December 31, 2004 and 2003,  and the combined  results of their
operations  and their cash flows for each of the three years in the period ended
December 31, 2004, in conformity with accounting  principles  generally accepted
in  the  United  States  of  America.   These   financial   statements  are  the
responsibility of the Partnerships' management. Our responsibility is to express
an opinion on these financial  statements based on our audits.  We conducted our
audits of these  financial  statements in  accordance  with the standards of the
Public Company  Accounting  Oversight  Board (United  States).  Those  standards
require that we plan and perform the audit to obtain reasonable  assurance about
whether the financial  statements  are free of material  misstatement.  An audit
includes  examining,  on a test  basis,  evidence  supporting  the  amounts  and
disclosures in the financial  statements,  assessing the  accounting  principles
used and  significant  estimates made by management,  and evaluating the overall
financial  statement  presentation.   We  believe  that  our  audits  provide  a
reasonable basis for the opinion expressed above.

      As discussed in Note 1 of Notes to the Combined Financial Statements under
the  heading  "Asset  Retirement  Obligation,"  effective  January  1,  2003 the
Partnerships  changed  the manner in which  they  account  for asset  retirement
obligations.




                                    PricewaterhouseCoopers LLP






Tulsa, Oklahoma
March 30, 2005



                                      F-1
<PAGE>



                 GEODYNE ENERGY INCOME LIMITED PARTNERSHIP I-D
               GEODYNE ENERGY INCOME PRODUCTION PARTNERSHIP I-D
                            Combined Balance Sheets
                          December 31, 2004 and 2003

                                    ASSETS
                                    ------
                                                  2004            2003
                                               ----------      ----------
CURRENT ASSETS:
   Cash and cash equivalents                    $250,839        $257,054
   Accounts receivable:
      Oil and gas sales                          153,570         129,047
                                                 -------         -------
      Total current assets                      $404,409        $386,101

NET OIL AND GAS PROPERTIES, utilizing
   the successful efforts method                 381,334         391,322

DEFERRED CHARGE                                   82,606          86,567
                                                 -------         -------
                                                $868,349        $863,990
                                                 =======         =======

                  LIABILITIES AND PARTNERS' CAPITAL (DEFICIT)
                  -------------------------------------------

CURRENT LIABILITIES:
   Accounts payable                             $ 25,242        $ 24,251
   Gas imbalance payable                          34,587          28,358
   Asset retirement obligation-
      current (Note 1)                             2,453             252
                                                 -------         -------
      Total current liabilities                 $ 62,282        $ 52,861

LONG-TERM LIABILITIES:
   Accrued liability                            $ 30,433        $ 35,408
   Asset retirement obligation
      (Note 1)                                    28,648          29,596
                                                 -------         -------
      Total long-term liabilities               $ 59,081        $ 65,004

PARTNERS' CAPITAL (DEFICIT):
   General Partner                             ($ 20,255)      ($ 23,613)
   Limited Partners, issued and
      outstanding, 7,195 Units                   767,241         769,738
                                                 -------         -------
      Total Partners' capital                   $746,986        $746,125
                                                 -------         -------
                                                $868,349        $863,990
                                                 =======         =======

              The accompanying notes are an integral part of these
                         combined financial statements.



                                      F-2
<PAGE>



                 GEODYNE ENERGY INCOME LIMITED PARTNERSHIP I-D
               GEODYNE ENERGY INCOME PRODUCTION PARTNERSHIP I-D
                       Combined Statements of Operations
             For the Years Ended December 31, 2004, 2003, and 2002


                                       2004          2003            2002
                                    ----------    ----------       --------
REVENUES:
   Oil and gas sales                $  931,448    $1,007,829       $721,807
   Interest income                       1,602         1,283          1,384
   Gain on sale of oil and
     gas properties                      2,798          -              -
                                      --------     ---------        -------
                                    $  935,848    $1,009,112       $723,191
COSTS AND EXPENSES:
   Lease operating                  $  106,712    $  115,533       $145,559
   Production tax                       63,957        69,108         47,739
   Depreciation, depletion,
      and amortization of oil
      and gas properties                33,315        72,583         35,475
   General and administrative          106,529       105,819        103,557
                                     ---------     ---------        -------
                                    $  310,513    $  363,043       $332,330
                                     ---------     ---------        -------
INCOME BEFORE CUMULATIVE
   EFFECT OF ACCOUNTING
   CHANGE                           $  625,335    $  646,069       $390,861

   Cumulative effect of
      change in accounting
      for asset retirement
      obligations (Note 1)                -            1,099           -
                                     ---------     ---------        -------
NET INCOME                          $  625,335    $  647,168       $390,861
                                     =========     =========        =======

GENERAL PARTNER -
   NET INCOME                       $   97,832    $  106,891       $ 63,388
                                     =========     =========        =======

LIMITED PARTNERS -
   NET INCOME                       $  527,503    $  540,277       $327,473
                                     =========     =========        =======

NET INCOME per Unit                 $    73.32    $    75.09       $  45.51
                                     =========     =========        =======

UNITS OUTSTANDING                        7,195         7,195          7,195
                                     =========     =========        =======

              The accompanying notes are an integral part of these
                         combined financial statements.




                                      F-3
<PAGE>



                 GEODYNE ENERGY INCOME LIMITED PARTNERSHIP I-D
               GEODYNE ENERGY INCOME PRODUCTION PARTNERSHIP I-D
         Combined Statements of Changes in Partners' Capital (Deficit)
             For the Years Ended December 31, 2004, 2003, and 2002


                                    Limited         General
                                   Partners         Partner        Total
                                  ----------      ----------    ----------

Balance, Dec. 31, 2001             $726,988       ($ 32,551)     $694,437
   Net income                       327,473          63,388       390,861
   Cash distributions             ( 362,000)      (  53,403)    ( 415,403)
                                    -------         -------       -------

Balance, Dec. 31, 2002             $692,461       ($ 22,566)     $669,895
   Net income                       540,277         106,891       647,168
   Cash distributions             ( 463,000)      ( 107,938)    ( 570,938)
                                    -------         -------       -------

Balance, Dec. 31, 2003             $769,738       ($ 23,613)     $746,125
   Net income                       527,503          97,832       625,335
   Cash distributions             ( 530,000)      (  94,474)   (  624,474)
                                    -------         -------       -------

Balance, Dec. 31, 2004             $767,241       ($ 20,255)     $746,986
                                    =======         =======       =======




              The accompanying notes are an integral part of these
                         combined financial statements.




                                      F-4
<PAGE>



                       GEODYNE ENERGY INCOME LIMITED PARTNERSHIP I-D
                     GEODYNE ENERGY INCOME PRODUCTION PARTNERSHIP I-D
                             Combined Statements of Cash Flows
                   For the Years Ended December 31, 2004, 2003, and 2002

                                          2004           2003           2002
                                       ----------     ----------     ----------

CASH FLOWS FROM OPERATING
   ACTIVITIES:
   Net income                           $625,335       $647,168       $390,861
   Adjustments to reconcile
      net income to net cash
      provided by operating
      activities:
      Cumulative effect of change
         in accounting for asset
         retirement obligations
         (Note 1)                           -         (   1,099)          -
      Depreciation, depletion,
         and amortization of oil
         and gas properties               33,315         72,583         35,475
      Gain on sale of oil and
         gas properties                (   2,798)          -              -
      Settlement of asset
         retirement obligation              -         (      20)          -
      Increase in accounts
         receivable - oil
         and gas sales                 (  24,523)     (  18,389)     (  49,435)
      Decrease in deferred
         charge                            3,961          3,103          8,763
      Increase (decrease) in
         accounts payable                  1,794      (   4,533)        18,698
      Increase in gas
         imbalance payable                 6,229          1,152            105
      Increase (decrease) in
         accrued liability             (   4,975)     (   3,616)         1,654
                                         -------        -------        -------
   Net cash provided by
      operating activities              $638,338       $696,349       $406,121
                                         -------        -------        -------

CASH FLOWS FROM INVESTING
   ACTIVITIES:
   Capital expenditures                ($ 20,836)     ($ 39,589)     ($ 18,908)
   Proceeds from sale of
      oil and gas properties                 757            101         50,469
                                         -------        -------        -------
   Net cash provided (used) by
      investing activities             ($ 20,079)     ($ 39,488)      $ 31,561
                                         -------        -------        -------




                                      F-5
<PAGE>



CASH FLOWS FROM FINANCING
   ACTIVITIES:
   Cash distributions                  ($624,474)     ($570,938)     ($415,403)
                                         -------        -------        -------
   Net cash used by financing
      activities                       ($624,474)     ($570,938)     ($415,403)
                                         -------        -------        -------

NET INCREASE (DECREASE) IN
   CASH AND CASH EQUIVALENTS           ($  6,215)      $ 85,923       $ 22,279

CASH AND CASH EQUIVALENTS
   AT BEGINNING OF PERIOD                257,054        171,131        148,852
                                         -------        -------        -------
CASH AND CASH EQUIVALENTS
   AT END OF PERIOD                     $250,839       $257,054       $171,131
                                         =======        =======        =======



              The accompanying notes are an integral part of these
                         combined financial statements.




                                      F-6
<PAGE>



            REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

TO THE PARTNERS

GEODYNE ENERGY INCOME LIMITED PARTNERSHIP I-E
GEODYNE PRODUCTION PARTNERSHIP I-E

      In our opinion,  the accompanying  combined balance sheets and the related
combined  statements of operations,  changes in partners'  capital (deficit) and
cash flows present  fairly,  in all material  respects,  the combined  financial
position of the  Geodyne  Energy  Income  Limited  Partnership  I-E, an Oklahoma
limited partnership, and Geodyne Production Partnership I-E, an Oklahoma general
partnership,  at December 31, 2004 and 2003,  and the combined  results of their
operations  and their cash flows for each of the three years in the period ended
December 31, 2004, in conformity with accounting  principles  generally accepted
in  the  United  States  of  America.   These   financial   statements  are  the
responsibility of the Partnerships' management. Our responsibility is to express
an opinion on these financial  statements based on our audits.  We conducted our
audits of these  financial  statements in  accordance  with the standards of the
Public Company  Accounting  Oversight  Board (United  States).  Those  standards
require that we plan and perform the audit to obtain reasonable  assurance about
whether the financial  statements  are free of material  misstatement.  An audit
includes  examining,  on a test  basis,  evidence  supporting  the  amounts  and
disclosures in the financial  statements,  assessing the  accounting  principles
used and  significant  estimates made by management,  and evaluating the overall
financial  statement  presentation.   We  believe  that  our  audits  provide  a
reasonable basis for the opinion expressed above.

      As discussed in Note 1 of Notes to the Combined Financial Statements under
the  heading  "Asset  Retirement  Obligation,"  effective  January  1,  2003 the
Partnerships  changed  the manner in which  they  account  for asset  retirement
obligations.




                                    PricewaterhouseCoopers LLP







Tulsa, Oklahoma
March 30, 2005




                                      F-7
<PAGE>



                 GEODYNE ENERGY INCOME LIMITED PARTNERSHIP I-E
               GEODYNE ENERGY INCOME PRODUCTION PARTNERSHIP I-E
                            Combined Balance Sheets
                          December 31, 2004 and 2003

                                    ASSETS
                                    ------
                                                   2004            2003
                                               ------------    ------------

CURRENT ASSETS:
   Cash and cash equivalents                    $1,579,268      $1,541,576
   Accounts receivable:
      Oil and gas sales                            958,801         806,189
                                                 ---------       ---------
      Total current assets                      $2,538,069      $2,347,765

NET OIL AND GAS PROPERTIES, utilizing
   the successful efforts method                 2,176,302       2,200,076

DEFERRED CHARGE                                    424,309         455,095
                                                 ---------       ---------
                                                $5,138,680      $5,002,936
                                                 =========       =========

                  LIABILITIES AND PARTNERS' CAPITAL (DEFICIT)
                  -------------------------------------------

CURRENT LIABILITIES:
   Accounts payable                             $  233,536      $  240,583
   Accrued liability - other (Note 1)               88,892          88,892
   Gas imbalance payable                           117,263          92,999
   Asset retirement obligation-
      current (Note 1)                              71,029           5,347
                                                 ---------       ---------
      Total current liabilities                 $  510,720      $  427,821

LONG-TERM LIABILITIES:
   Accrued liability                            $  157,638      $  186,239
   Asset retirement obligation (Note 1)            274,480         275,883
                                                 ---------       ---------
      Total long-term liabilities               $  432,118      $  462,122

PARTNERS' CAPITAL (DEFICIT):
   General Partner                             ($   73,642)    ($   99,284)
   Limited Partners, issued and
      outstanding, 41,839 Units                  4,269,484       4,212,277
                                                 ---------       ---------
      Total Partners' capital                   $4,195,842      $4,112,993
                                                 ---------       ---------
                                                $5,138,680      $5,002,936
                                                 =========       =========

              The accompanying notes are an integral part of these
                         combined financial statements.



                                      F-8
<PAGE>



                 GEODYNE ENERGY INCOME LIMITED PARTNERSHIP I-E
               GEODYNE ENERGY INCOME PRODUCTION PARTNERSHIP I-E
                       Combined Statements of Operations
             For the Years Ended December 31, 2004, 2003, and 2002

                                       2004           2003           2002
                                    ----------     ----------     ----------

REVENUES:
   Oil and gas sales                $5,947,643     $6,276,765     $4,439,929
   Interest income                      10,251          8,597          8,216
   Gain on sale of oil and
      gas properties                     8,993         21,072           -
                                     ---------      ---------      ---------
                                    $5,966,887     $6,306,434     $4,448,145
COSTS AND EXPENSES:
   Lease operating                  $1,029,623     $1,036,463     $1,107,171
   Production tax                      374,490        374,408        267,804
   Depreciation, depletion,
      and amortization of oil
      and gas properties               195,500        486,390        245,501
   General and administrative          507,532        512,062        508,263
                                     ---------      ---------      ---------
                                    $2,107,145     $2,409,323     $2,128,739
                                     ---------      ---------      ---------
INCOME BEFORE CUMULATIVE
   EFFECT OF ACCOUNTING
   CHANGE                           $3,859,742     $3,897,111     $2,319,406

   Cumulative effect of
      change in accounting for
      asset retirement
      obligations (Note 1)                -             4,178           -
                                     ---------      ---------      ---------
NET INCOME                          $3,859,742     $3,901,289     $2,319,406
                                     =========      =========      =========

GENERAL PARTNER -
   NET INCOME                       $  603,535     $  651,413     $  381,049
                                     =========      =========      =========

LIMITED PARTNERS -
   NET INCOME                       $3,256,207     $3,249,876     $1,938,357
                                     =========      =========      =========

NET INCOME per Unit                 $    77.83     $    77.68     $    46.33
                                     =========      =========      =========

UNITS OUTSTANDING                       41,839         41,839         41,839
                                     =========      =========      =========

              The accompanying notes are an integral part of these
                         combined financial statements.




                                      F-9
<PAGE>



                 GEODYNE ENERGY INCOME LIMITED PARTNERSHIP I-E
               GEODYNE ENERGY INCOME PRODUCTION PARTNERSHIP I-E
         Combined Statements of Changes in Partners' Capital (Deficit)
             For the Years Ended December 31, 2004, 2003, and 2002


                                 Limited          General
                                Partners          Partner         Total
                              ------------      ----------    ------------

Balance, Dec. 31, 2001         $3,755,044       ($183,708)     $3,571,336
   Net income                   1,938,357         381,049       2,319,406
   Cash distributions         ( 1,743,000)      ( 290,271)    ( 2,033,271)
                                ---------         -------       ---------

Balance, Dec. 31, 2002         $3,950,401       ($ 92,930)     $3,857,471
   Net income                   3,249,876         651,413       3,901,289
   Cash distributions         ( 2,988,000)      ( 657,767)    ( 3,645,767)
                                ---------         -------       ---------

Balance, Dec. 31, 2003         $4,212,277       ($ 99,284)     $4,112,993
   Net income                   3,256,207         603,535       3,859,742
   Cash distributions         ( 3,199,000)      ( 577,893)    ( 3,776,893)
                                ---------         -------       ---------

Balance, Dec. 31, 2004         $4,269,484       ($ 73,642)     $4,195,842
                                =========         =======       =========



              The accompanying notes are an integral part of these
                         combined financial statements.




                                      F-10
<PAGE>



                       GEODYNE ENERGY INCOME LIMITED PARTNERSHIP I-E
                     GEODYNE ENERGY INCOME PRODUCTION PARTNERSHIP I-E
                             Combined Statements of Cash Flows
                   For the Years Ended December 31, 2004, 2003, and 2002

                                         2004           2003           2002
                                     ------------   ------------   ------------

CASH FLOWS FROM OPERATING
   ACTIVITIES:
   Net income                         $3,859,742     $3,901,289     $2,319,406
   Adjustments to reconcile
      net income to net cash
      provided by operating
      activities:
      Cumulative effect of change
         in accounting for asset
         retirement obligations
         (Note 1)                           -       (     4,178)          -
      Depreciation, depletion,
         and amortization of oil
         and gas properties              195,500        486,390        245,501
      Gain on sale of oil and
         gas properties              (     8,993)   (    21,072)          -
      Increase in accounts
         receivable - oil
         and gas sales               (   152,612)   (   105,731)   (   235,049)
      Decrease in deferred
         charge                           30,786         24,965         62,049
      Increase (decrease) in
         accounts payable            (     4,568)        11,704        129,078
      Decrease in accrued
         liability - other                  -              -       (   157,093)
      Increase (decrease) in gas
         imbalance payable                24,264    (    12,423)         5,957
      Decrease in accrued
         liability                   (    28,601)   (    18,563)   (    14,515)
                                       ---------      ---------      ---------
   Net cash provided by
      operating activities            $3,915,518     $4,262,381     $2,355,334
                                       ---------      ---------      ---------

CASH FLOWS FROM INVESTING
   ACTIVITIES:
   Capital expenditures              ($  105,899)   ($  201,567)   ($  169,433)
   Proceeds from sale of
      oil and gas properties               4,966         27,972        165,692
                                       ---------      ---------      ---------
   Net cash used by
      investing activities           ($  100,933)   ($  173,595)   ($    3,741)
                                       ---------      ---------      ---------



                                      F-11
<PAGE>



CASH FLOWS FROM FINANCING
   ACTIVITIES:
   Cash distributions                ($3,776,893)   ($3,645,767)   ($2,033,271)
                                       ---------      ---------      ---------
   Net cash used by financing
      activities                     ($3,776,893)   ($3,645,767)   ($2,033,271)
                                       ---------      ---------      ---------

NET INCREASE IN CASH
   AND CASH EQUIVALENTS               $   37,692     $  443,019     $  318,322

CASH AND CASH EQUIVALENTS
   AT BEGINNING OF PERIOD              1,541,576      1,098,557        780,235
                                       ---------      ---------      ---------
CASH AND CASH EQUIVALENTS
   AT END OF PERIOD                   $1,579,268     $1,541,576     $1,098,557
                                       =========      =========      =========


              The accompanying notes are an integral part of these
                         combined financial statements.




                                      F-12
<PAGE>



            REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

TO THE PARTNERS

GEODYNE ENERGY INCOME LIMITED PARTNERSHIP I-F
GEODYNE PRODUCTION PARTNERSHIP I-F

      In our opinion,  the accompanying  combined balance sheets and the related
combined  statements of operations,  changes in partners'  capital (deficit) and
cash flows present  fairly,  in all material  respects,  the combined  financial
position of the  Geodyne  Energy  Income  Limited  Partnership  I-F, an Oklahoma
limited partnership, and Geodyne Production Partnership I-F, an Oklahoma general
partnership,  at December 31, 2004 and 2003,  and the combined  results of their
operations  and their cash flows for each of the three years in the period ended
December 31, 2004, in conformity with accounting  principles  generally accepted
in  the  United  States  of  America.   These   financial   statements  are  the
responsibility of the Partnerships' management. Our responsibility is to express
an opinion on these financial  statements based on our audits.  We conducted our
audits of these  financial  statements in  accordance  with the standards of the
Public Company  Accounting  Oversight  Board (United  States).  Those  standards
require that we plan and perform the audit to obtain reasonable  assurance about
whether the financial  statements  are free of material  misstatement.  An audit
includes  examining,  on a test  basis,  evidence  supporting  the  amounts  and
disclosures in the financial  statements,  assessing the  accounting  principles
used and  significant  estimates made by management,  and evaluating the overall
financial  statement  presentation.   We  believe  that  our  audits  provide  a
reasonable basis for the opinion expressed above.

      As discussed in Note 1 of Notes to the Combined Financial Statements under
the  heading  "Asset  Retirement  Obligation,"  effective  January  1,  2003 the
Partnerships  changed  the manner in which  they  account  for asset  retirement
obligations.




                                    PricewaterhouseCoopers LLP







Tulsa, Oklahoma
March 30, 2005




                                      F-13
<PAGE>



                 GEODYNE ENERGY INCOME LIMITED PARTNERSHIP I-F
               GEODYNE ENERGY INCOME PRODUCTION PARTNERSHIP I-F
                            Combined Balance Sheets
                          December 31, 2004 and 2003

                                    ASSETS
                                    ------
                                                   2004            2003
                                               ------------    ------------

CURRENT ASSETS:
   Cash and cash equivalents                    $  552,399      $  513,327
   Accounts receivable:
      Oil and gas sales                            335,364         262,908
                                                 ---------       ---------
      Total current assets                      $  887,763      $  776,235

NET OIL AND GAS PROPERTIES, utilizing
  the successful efforts method                    840,849         811,852

DEFERRED CHARGE                                    326,610         347,840
                                                 ---------       ---------
                                                $2,055,222      $1,935,927
                                                 =========       =========

                  LIABILITIES AND PARTNERS' CAPITAL (DEFICIT)
                  -------------------------------------------

CURRENT LIABILITIES:
   Accounts payable                             $  102,011      $  112,239
   Accrued liability - other (Note 1)               62,225          62,225
   Gas imbalance payable                            37,860          30,890
   Asset retirement obligation -
      current (Note 1)                              46,371           3,481
                                                 ---------       ---------
      Total current liabilities                 $  248,467      $  208,835

LONG-TERM LIABILITIES:
   Accrued liability                            $  139,114      $  151,391
   Asset retirement obligation (Note 1)            118,400         118,854
                                                 ---------       ---------
      Total long-term liabilities               $  257,514      $  270,245

PARTNERS' CAPITAL (DEFICIT):
  General Partner                              ($    1,201)    ($   13,564)
  Limited Partners, issued and
    outstanding, 14,321 Units                    1,550,442       1,470,411
                                                 ---------       ---------
    Total Partners' capital                     $1,549,241      $1,456,847
                                                 ---------       ---------
                                                $2,055,222      $1,935,927
                                                 =========       =========
              The accompanying notes are an integral part of these
                         combined financial statements.



                                      F-14
<PAGE>



                 GEODYNE ENERGY INCOME LIMITED PARTNERSHIP I-F
               GEODYNE ENERGY INCOME PRODUCTION PARTNERSHIP I-F
                       Combined Statements of Operations
             For the Years Ended December 31, 2004, 2003, and 2002

                                       2004           2003           2002
                                   ------------    ----------     ----------
REVENUES:
   Oil and gas sales                $2,009,425     $1,968,666     $1,366,205
   Interest income                       3,451          2,605          2,132
   Gain on sale of oil and
      gas properties                     3,093         14,766           -
                                     ---------      ---------      ---------
                                    $2,015,969     $1,986,037     $1,368,337
COSTS AND EXPENSES:
   Lease operating                  $  455,853     $  439,037     $  451,076
   Production tax                      119,361        102,675         75,352
   Depreciation, depletion,
      and amortization of oil
      and gas properties                68,582         81,429         68,429
   General and administrative          189,018        189,397        186,810
                                     ---------      ---------      ---------
                                    $  832,814     $  812,538     $  781,667
                                     ---------      ---------      ---------
INCOME BEFORE CUMULATIVE
   EFFECT OF ACCOUNTING
   CHANGE                           $1,183,155     $1,173,499     $  586,670

   Cumulative effect of
      change in accounting
      for asset retirement
      obligations (Note 1)                -       (       318)          -
                                     ---------      ---------      ---------
NET INCOME                          $1,183,155     $1,173,181     $  586,670
                                     =========      =========      =========

GENERAL PARTNER  -
   NET INCOME                       $  186,124     $  187,031     $   97,261
                                     =========      =========      =========

LIMITED PARTNERS -
   NET INCOME                       $  997,031     $  986,150     $  489,409
                                     =========      =========      =========

NET INCOME per Unit                 $    69.62     $    68.86     $    34.17
                                     =========      =========      =========

UNITS OUTSTANDING                       14,321         14,321         14,321
                                     =========      =========      =========

              The accompanying notes are an integral part of these
                         combined financial statements.




                                      F-15
<PAGE>



                 GEODYNE ENERGY INCOME LIMITED PARTNERSHIP I-F
               GEODYNE ENERGY INCOME PRODUCTION PARTNERSHIP I-F
         Combined Statements of Changes in Partners' Capital (Deficit)
             For the Years Ended December 31, 2004, 2003, and 2002


                                   Limited        General
                                  Partners        Partner          Total
                                ------------    ----------     ------------

Balance, Dec. 31, 2001           $1,015,852     ($ 49,082)      $  966,770
   Net income                       489,409        97,261          586,670
   Cash distributions           (   250,000)    (  63,597)     (   313,597)
                                  ---------       -------        ---------

Balance, Dec. 31, 2002           $1,255,261     ($ 15,418)      $1,239,843
   Net income                       986,150       187,031        1,173,181
   Cash distributions           (   771,000)    ( 185,177)     (   956,177)
                                  ---------      --------        ---------

Balance, Dec. 31, 2003           $1,470,411     ($ 13,564)      $1,456,847
   Net income                       997,031       186,124        1,183,155
   Cash distributions           (   917,000)    ( 173,761)     ( 1,090,761)
                                  ---------      --------        ---------

Balance, Dec. 31, 2004           $1,550,442     ($  1,201)      $1,549,241
                                  =========       =======        =========


              The accompanying notes are an integral part of these
                         combined financial statements.




                                      F-16
<PAGE>



                       GEODYNE ENERGY INCOME LIMITED PARTNERSHIP I-F
                     GEODYNE ENERGY INCOME PRODUCTION PARTNERSHIP I-F
                             Combined Statements of Cash Flows
                   For the Years Ended December 31, 2004, 2003, and 2002

                                         2004            2003          2002
                                     ------------    ------------   ----------

CASH FLOWS FROM OPERATING
   ACTIVITIES:
   Net income                         $1,183,155      $1,173,181     $586,670
   Adjustments to reconcile
      net income to net cash
      provided by operating
      activities:
      Cumulative effect of change
         in accounting for asset
         retirement obligations
         (Note 1)                           -                318         -
      Depreciation, depletion,
         and amortization of oil
         and gas properties               68,582          81,429       68,429
      Gain on sale of oil
         and gas properties          (     3,093)    (    14,766)        -
      Increase in accounts
         receivable - oil
         and gas sales               (    72,456)    (    22,047)   ( 102,328)
      (Increase) decrease in
         deferred charge                  21,230     (     1,937)      50,654
      Increase (decrease) in
         accounts payable            (    10,361)         20,464       43,219
      Decrease in accrued
         liability - other                  -               -       ( 109,965)
      Increase (decrease) in gas
         imbalance payable                 6,970     (     3,148)       1,878
      Decrease in accrued
         liability                   (    12,277)    (     8,130)   (  11,919)
                                       ---------       ---------      -------
  Net cash provided by
      operating activities            $1,181,750      $1,225,364     $526,638
                                       ---------       ---------      -------

CASH FLOWS FROM INVESTING
   ACTIVITIES:
   Capital expenditures              ($   52,442)    ($   92,849)   ($ 68,426)
   Proceeds from sale of
      oil and gas properties                 525          20,097       57,889
                                       ---------       ---------      -------
   Net cash used by
      investing activities           ($   51,917)    ($   72,752)   ($ 10,537)
                                       ---------       ---------      -------


                                      F-17
<PAGE>


CASH FLOWS FROM FINANCING
   ACTIVITIES:
   Cash distributions                ($1,090,761)    ($  956,177)   ($313,597)
                                       ---------       ---------      -------
   Net cash used by financing
      activities                     ($1,090,761)    ($  956,177)   ($313,597)
                                       ---------       ---------      -------

NET INCREASE IN CASH
   AND CASH EQUIVALENTS               $   39,072      $  196,435     $202,504

CASH AND CASH EQUIVALENTS
   AT BEGINNING OF PERIOD                513,327         316,892      114,388
                                       ---------       ---------      -------
CASH AND CASH EQUIVALENTS
   AT END OF PERIOD                   $  552,399      $  513,327     $316,892
                                       =========       =========      =======


              The accompanying notes are an integral part of these
                         combined financial statements.




                                      F-18
<PAGE>



             GEODYNE ENERGY INCOME PROGRAM I LIMITED PARTNERSHIPS
                  Notes to the Combined Financial Statements
             For the Years Ended December 31, 2004, 2003, and 2002


1. ORGANIZATION AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES

      Organization and Nature of Operations

      The Geodyne Energy Income Limited  Partnerships (the  "Partnerships") were
formed  pursuant  to a public  offering  of  depositary  units  ("Units").  Upon
formation,  investors became limited partners (the "Limited  Partners") and held
Units issued by each Partnership. Geodyne Resources, Inc. is the general partner
of the  Partnerships.  Each  Partnership  is a general  partner  in the  related
Geodyne Energy Income  Production  Partnership  (collectively,  the  "Production
Partnership") in which Geodyne  Resources,  Inc. serves as the managing partner.
Limited Partner capital contributions were contributed to the related Production
Partnerships   for  investment  in  producing  oil  and  gas   properties.   The
Partnerships  were activated on the following  dates with the following  Limited
Partner capital contributions:

                                                         Limited
                                                         Partner
                                    Date of              Capital
            Partnership           Activation          Contributions
            -----------       ------------------      --------------

               I-D            March 4, 1986            $ 7,194,700
               I-E            September 10, 1986        41,839,400
               I-F            December 16, 1986         14,320,900

      The  Partnerships'  original  termination  date  under  their  partnership
agreements was December 31, 1999. The General  Partner has extended the terms of
the  Partnerships  for their third two-year period to December 31, 2005 pursuant
to its right to extend the term of each  Partnership  for up to five  periods of
two years each.

      For  purposes  of  these  financial   statements,   the  Partnerships  and
Production  Partnerships are collectively  referred to as the "Partnerships" and
the general  partner and managing  partner are  collectively  referred to as the
"General Partner."

      An affiliate of the General  Partner owned the following Units at December
31, 2004:



                                      F-19
<PAGE>




                               Number of        Percent of
            Partnership       Units Owned    Outstanding Units
            -----------       -----------    -----------------
               I-D               2,066                 28.7%
               I-E              11,756                 28.1%
               I-F               4,709                 32.9%

      The  Partnerships'  sole business is the development and production of oil
and gas.  Substantially  all of the  Partnerships'  gas  reserves are being sold
regionally  on the "spot  market." Due to the highly  competitive  nature of the
spot market, prices on the spot market are subject to wide seasonal and regional
pricing  fluctuations.  In  addition,  such  spot  market  sales  are  generally
short-term in nature and are dependent  upon obtaining  transportation  services
provided  by  pipelines.   The   Partnerships'  oil  is  sold  at  or  near  the
Partnerships'   wells  under   short-term   purchase   contracts  at  prevailing
arrangements  which are customary in the oil industry.  The prices  received for
the  Partnerships'  oil  and gas  are  subject  to  influences  such  as  global
consumption and supply trends.


      Allocation of Costs and Revenues

      The Partnerships have achieved payout and therefore the combination of the
allocation  provisions in each Partnership's  limited partnership  agreement and
each  Production   Partnership's   partnership  agreement   (collectively,   the
"Partnership  Agreement") results in allocations of costs and income between the
Limited Partners and General Partner as follows:




                                      F-20
<PAGE>



                                            General     Limited
                                            Partner     Partners
            Costs(1)                        --------    --------
     ------------------------
     Property acquisition
         costs                                 1%         99%
     Identified development
         drilling                              1%         99%
     Development drilling                     15%         85%
     General and administra-
     tive costs, direct
         administrative costs
         and operating costs                  15%         85%

          Income(1)
     ------------------------
     Temporary investments of
     Limited Partners'
         capital contributions                 1%         99%
     Income from oil and gas
         production                           15%         85%
     Sale of producing pro-
         perties                              15%         85%
     All other income                         15%         85%

----------
(1)   The allocations in the table result  generally from the combined effect of
      the allocation provisions in the Partnership Agreements.  For example, the
      costs  incurred in  development  drilling  are  allocated  85.8586% to the
      limited  partnership  and 14.1414% to the managing  partner.  The 85.8586%
      portion of these costs allocated to the limited  partnership,  when passed
      through the limited  partnership,  is further allocated 99% to the limited
      partners  and 1% to the  general  partner.  In  this  manner  the  Limited
      Partners  are  allocated  85% of such  costs and the  General  Partner  is
      allocated 15% of such costs.


      Basis of Presentation

      These  financial   statements   reflect  the  combined  accounts  of  each
Partnership  after the  elimination of all  inter-partnership  transactions  and
balances.


      Cash and Cash Equivalents

      The Partnerships consider all highly liquid investments with a maturity of
three months or less when purchased to be cash equivalents. Cash equivalents are
not insured, which cause the Partnerships to be subject to risk.



                                      F-21
<PAGE>



      Credit Risk

      Accrued  oil and gas sales  which  are due from a  variety  of oil and gas
purchasers  subject the  Partnerships to a concentration of credit risk. Some of
these purchasers are discussed in Note 3 - Major Customers.


      Oil and Gas Properties

      The  Partnerships  follow the successful  efforts method of accounting for
their  oil  and  gas  properties.  Under  the  successful  efforts  method,  the
Partnerships  capitalize all property  acquisition  costs and development  costs
incurred in  connection  with the further  development  of oil and gas reserves.
Property  acquisition  costs include costs incurred by the  Partnerships  or the
General  Partner  to  acquire  producing  properties,  including  related  title
insurance or examination costs, commissions,  engineering,  legal and accounting
fees, and similar costs directly related to the acquisitions,  plus an allocated
portion of the General Partner's  property screening costs. The acquisition cost
to the Partnerships of properties acquired by the General Partner is adjusted to
reflect  the net cash  results of  operations,  including  interest  incurred to
finance the  acquisition,  for the period of time the properties are held by the
General Partner.

      Depletion of the cost of producing oil and gas properties, amortization of
related intangible  drilling and development costs, and depreciation of tangible
lease and well  equipment are computed on the  units-of-production  method.  The
Partnerships' depletion,  depreciation,  and amortization includes dismantlement
and  abandonment  costs,  net of  estimated  salvage  value.  The  depreciation,
depletion,  and  amortization  rates,  which  include  accretion  of  the  asset
retirement  obligation,  per equivalent  barrel of oil produced during the years
ended December 31, 2004, 2003, and 2002, were as follows:

            Partnership        2004        2003        2002
            -----------       -----       -----       -----

                I-D           $1.19       $2.15       $ .84
                I-E            1.08        2.24         .97
                I-F            1.18        1.22         .94

      When complete units of depreciable property are retired or sold, the asset
cost,  related   accumulated   depreciation,   and  remaining  asset  retirement
obligation,  are eliminated with any gain or loss reflected in income. When less
than complete  units of  depreciable  property are retired or sold, the proceeds
are credited to oil and gas properties.

      The  Partnerships  evaluate the  recoverability  of the carrying  costs of
their proved oil and gas properties at the field level.



                                      F-22
<PAGE>



If the  unamortized  costs of oil and gas  properties  within a field exceed the
expected  undiscounted  future cash flows from such properties,  the cost of the
properties  is written  down to fair  value,  which is  determined  by using the
discounted future cash flows from the properties.  No impairment provisions were
recorded by the Partnerships during the three years ended December 31, 2004. The
risk that the Partnerships will be required to record  impairment  provisions in
the future increases as oil and gas prices decrease.


      Deferred Charge

      The Deferred Charge represents costs deferred for lease operating expenses
incurred  in  connection  with the  Partnerships'  underproduced  gas  imbalance
positions.  The rate used in  calculating  the  deferred  charge is the  average
annual production costs per Mcf. At December 31, 2004 and 2003, cumulative total
gas sales  volumes  for  underproduced  wells  were less than the  Partnerships'
pro-rata  share  of total  gas  production  from  these  wells by the  following
amounts:

                               2004                       2003
                         ------------------        -------------------
      Partnership          Mcf         Amount        Mcf          Amount
      -----------        -------      --------     -------       --------

          I-D            157,314      $ 82,606     164,858       $ 86,567
          I-E            636,910       424,309     683,121        455,095
          I-F            266,208       326,610     283,512        347,840


      Accrued Liability - Other

      The Accrued  Liability  - Other at December  31, 2004 and 2003 for the I-E
and I-F  Partnerships  represents a charge accrued for the payment of a judgment
related to plugging  liabilities,  which judgment is currently  under appeal.  A
decision is expected in 2005.


      Accrued Liability

      The Accrued  Liability  represents  charges  accrued  for lease  operating
expenses  incurred  in  connection  with  the  Partnerships'   overproduced  gas
imbalance  positions.  The rate used in calculating the accrued liability is the
average  annual  production  costs  per Mcf.  At  December  31,  2004 and  2003,
cumulative  total  gas  sales  volumes  for  overproduced   wells  exceeded  the
Partnerships'  pro-rata  share of total gas  production  from these wells by the
following amounts:




                                      F-23
<PAGE>



                                 2004                      2003
                        ----------------------     --------------------
      Partnership         Mcf          Amount        Mcf        Amount
      -----------       -------       --------     -------     --------

          I-D            57,956       $ 30,433      67,430     $ 35,408
          I-E           236,623        157,638     279,554      186,239
          I-F           113,386        139,114     123,393      151,391


      Oil and Gas Sales and Gas Imbalance Payable

      The Partnerships' oil and condensate production is sold, title passed, and
revenue recognized at or near the Partnerships'  wells under short-term purchase
contracts  at  prevailing  prices  in  accordance  with  arrangements  which are
customary in the oil  industry.  Sales of gas  applicable  to the  Partnerships'
interest in producing oil and gas leases are recorded as revenue when the gas is
metered and title transferred  pursuant to the gas sales contracts  covering the
Partnerships'  interest in gas  reserves.  During such times as a  Partnership's
sales of gas exceed its pro rata ownership in a well, such sales are recorded as
revenue unless total sales from the well have exceeded the  Partnership's  share
of estimated  total gas reserves  underlying  the  property,  at which time such
excess is  recorded as a  liability.  The rates per Mcf used to  calculate  this
liability  are based on the  average gas prices for which the  Partnerships  are
currently  settling  this  liability.  At December 31, 2004 and 2003 total sales
exceeded the Partnerships' share of estimated total gas reserves as follows:


                                2004                      2003
                         -------------------        -----------------
      Partnership         Mcf        Amount          Mcf       Amount
      -----------        ------     --------        ------    -------

          I-D            23,058     $ 34,587        18,905    $28,358
          I-E            78,175      117,263        61,999     92,999
          I-F            25,240       37,860        20,593     30,890

These  amounts were recorded as gas  imbalance  payables in accordance  with the
sales  method.  These gas  imbalance  payables  will be  settled  by either  gas
production by the  underproduced  party in excess of current  estimates of total
gas  reserves  for the well or by a  negotiated  or  contractual  payment to the
underproduced party.

      The Partnerships have not entered into any hedging or derivative contracts
in connection with their production and sale of oil and gas.




                                      F-24
<PAGE>



      General and Administrative Overhead

      The General  Partner and its  affiliates are reimbursed for actual general
and  administrative  costs  incurred  and  attributable  to the  conduct  of the
business affairs and operations of the Partnerships.


      Use of Estimates in Financial Statements

      The  preparation  of financial  statements  in conformity  with  generally
accepted  accounting  principles  requires  management  to  make  estimates  and
assumptions  that  affect the  reported  amounts of assets and  liabilities  and
disclosure of  contingent  assets and  liabilities  at the date of the financial
statements  and the  reported  amounts  of  revenues  and  expenses  during  the
reporting period. Actual results could differ from those estimates. Further, the
deferred charge,  the gas imbalance payable,  the asset retirement  obligations,
and the accrued  liability all involve  estimates which could materially  differ
from the actual  amounts  ultimately  realized or incurred in the near term. Oil
and gas reserves  (see Note 4) also involve  significant  estimates  which could
materially differ from the actual amounts ultimately realized.


      Asset Retirement Obligation

      In  July  2001,  the  FASB  issued  FAS No.  143,  "Accounting  for  Asset
Retirement  Obligations",  which is effective for fiscal years  beginning  after
June 15, 2002 (January 1, 2003 for the  Partnerships).  FAS No. 143 requires the
fair value of a liability for an asset retirement obligation to be recognized in
the period in which it is incurred if a reasonable estimate of fair value can be
made, and that the associated  asset  retirement costs be capitalized as part of
the carrying amount of the long-lived  asset.  The Partnerships own interests in
oil and gas properties which require  expenditures to plug and abandon the wells
when reserves in the wells are depleted.  On January 1, 2003,  the  Partnerships
adopted FAS No. 143 and recorded an increase in capitalized  cost of oil and gas
properties,  an increase  (decrease) in net income for the cumulative  effect of
the change in accounting  principle,  and an asset retirement  obligation in the
following approximate amounts for each Partnership:





                                      F-25
<PAGE>



                                  Increase
                  Increase in    Decrease) in
                  Capitalized   Net Income for
                  Cost of Oil   the Change in        Asset
                    and Gas       Accounting       Retirement
Partnership        Properties      Principle       Obligation
-----------       ------------   --------------    ----------
    I-D             $ 30,000         $1,000         $ 29,000
    I-E              278,000          4,000          274,000
    I-F              119,000        (   300)         119,000


      The asset retirement  obligation is adjusted upwards each quarter in order
to recognize  accretion of the time-related  discount factor. For the year ended
December 31, 2004, the I-D, I-E, and I-F Partnerships  recognized  approximately
$2,000,  $25,000,  and $15,000,  respectively,  of an increase in  depreciation,
depletion,  and  amortization  expense,  which was comprised of accretion of the
asset retirement obligation and depletion of the increase in capitalized cost of
oil and gas properties.

      The components of the change in asset retirement obligations for the years
ended December 31, 2004 and December 31, 2003 are as shown below.

                                 I-D Partnership
                                 ---------------

                                             2004              2003
                                          ----------        ----------

Total Asset Retirement
   Obligation, January 1                   $ 29,848          $ 29,376
Settlements and disposals                      -            (   1,196)
Accretion expense                             1,253             1,668
                                            -------           -------
Total Asset Retirement
   Obligation, December 31                 $ 31,101          $ 29,848
                                            =======           =======
Asset Retirement Obligation -
   Current                                 $  2,453          $    252
Asset Retirement Obligation -
   Long-Term                                 28,648            29,596




                                      F-26
<PAGE>




                                 I-E Partnership
                                 ---------------

                                             2004              2003
                                          ----------        ----------

Total Asset Retirement
   Obligation, January 1                   $281,230          $273,582
Additions and revisions                      54,257                10
Settlements and disposals                      -            (   2,317)
Accretion expense                            10,022             9,955
                                            -------           -------
Total Asset Retirement
   Obligation, December 31                 $345,509          $281,230
                                            =======           =======
Asset Retirement Obligation -
   Current                                 $ 71,029          $  5,347
Asset Retirement Obligation -
   Long-Term                                274,480           275,883



                                 I-F Partnership
                                 ---------------

                                             2004              2003
                                          ----------        ----------

Total Asset Retirement
   Obligation, January 1                   $122,335          $119,428
Additions and revisions                      37,980                 6
Settlements and disposals                      -            (   1,621)
Accretion expense                             4,456             4,522
                                            -------           -------
Total Asset Retirement
   Obligation, December 31                 $164,771          $122,335
                                            =======           =======
Asset Retirement Obligation -
   Current                                 $ 46,371          $  3,481
Asset Retirement Obligation -
   Long-Term                                118,400           118,854


      Had FAS No.  143 been  adopted  at January 1, 2002 the amount of the asset
retirement  obligation at that date and at December 31, 2002 would not have been
materially  different  from the amount  recorded  at  January  1, 2003.  If this
accounting  policy had been in effect on January 1, 2002,  the pro forma  impact
for the I-D, I-E, and I-F  Partnerships  during the year ended December 31, 2002
would have been an increase in depreciation, depletion, and amortization expense
of approximately $1,000, $10,000, and $5,000, respectively.



                                      F-27
<PAGE>




      Income Taxes

      Income or loss for income tax  purposes  is  includable  in the income tax
returns of the partners.  Accordingly,  no recognition  has been given to income
taxes in these financial statements.




2. TRANSACTIONS WITH RELATED PARTIES

      The  Partnerships  reimburse  the  General  Partner  for the  general  and
administrative  overhead applicable to the Partnerships,  based on an allocation
of actual costs  incurred by the General  Partner.  When actual  costs  incurred
benefit other  Partnerships and affiliates,  the allocation of costs is based on
the  relationship of the  Partnerships'  reserves to the total reserves owned by
all  Partnerships  and affiliates.  The General Partner believes this allocation
method is reasonable.  Although the actual costs incurred by the General Partner
and its affiliates have fluctuated during the three years presented, the amounts
charged  to the  Partnerships  have not  fluctuated  every  year due to  expense
limitations imposed by the Partnership Agreements. The following is a summary of
payments made to the General Partner or its affiliates by the  Partnerships  for
general and administrative overhead costs for the years ended December 31, 2004,
2003, and 2002:

            Partnership         2004         2003         2002
            -----------       --------     --------     --------

                I-D           $ 79,944     $ 79,944     $ 79,944
                I-E            464,880      464,880      464,880
                I-F            159,120      159,120      159,120

      Affiliates  of the  Partnerships  operate  certain  of  the  Partnerships'
properties  and  their  policy  is to bill the  Partnerships  for all  customary
charges and cost reimbursements associated with these activities,  together with
any compressor rentals, consulting, or other services provided.


3. MAJOR CUSTOMERS

      The following table sets forth purchasers who  individually  accounted for
ten  percent or more of each  Partnership's  combined  oil and gas sales for the
years ended December 31, 2004, 2003, and 2002:



                                      F-28
<PAGE>




Partnership             Purchaser                        Percentage
-----------       ---------------------         --------------------------
                                                2004        2003     2002
                                                -----       -----    -----
      I-D         Chevron USA Inc.
                    ("Chevron")                 29.3%       26.1%      -
                  Duke Energy Field
                    Services ("Duke")           21.5%       20.4%    17.0%
                  Enogex Services
                    Corporation                 11.6%       12.9%      -
                  Cinergy Marketing
                    Company ("Cinergy")         11.4%       10.5%      -
                  Sid Richardson Carbon
                    & Gas ("Richardson")          -         11.2%    14.2%
                  El Paso Energy Marketing
                    Company ("El Paso")           -           -      45.2%


      I-E         Chevron                       24.5%       23.2%      -
                  BP America Production
                    Company ("BP")              12.4%       11.2%      -
                  Duke                          11.8%       11.4%      -
                  Cinergy                       11.4%       10.9%      -
                  Richardson                      -         10.8%    13.5%
                  El Paso                         -           -      39.1%


      I-F         Cinergy                       16.9%       16.9%      -
                  Duke                          13.7%       13.8%    12.3%
                  BP                            13.3%       12.5%    11.2%
                  Chevron                       10.2%         -        -
                  El Paso                         -           -      29.5%

      In the  event  of  interruption  of  purchases  by one or  more  of  these
significant  customers or the cessation or material  change in  availability  of
open-access  transportation  by the  Partnerships'  pipeline  transporters,  the
Partnerships may encounter  difficulty in marketing their gas and in maintaining
historic sales levels. Alternative purchasers or transporters may not be readily
available.


4. SUPPLEMENTAL OIL AND GAS INFORMATION

     The following supplemental information regarding the oil and gas activities
of  the  Partnerships  is  presented  pursuant  to the  disclosure  requirements
promulgated by the SEC.



                                      F-29
<PAGE>




      Capitalized Costs

      Capitalized costs and accumulated depreciation,  depletion,  amortization,
and valuation allowance at December 31, 2004 and 2003 were as follows:


                                I-D Partnership
                                ---------------

                                               2004              2003
                                          -------------     -------------

            Proved properties              $ 3,711,654       $ 3,692,378

            Less accumulated
               depreciation,
               depletion, amorti-
               zation, and valua-
               tion allowance             (  3,330,320)     (  3,301,056)
                                            ----------        ----------

            Net oil and gas
               properties                  $   381,334       $   391,322
                                            ==========        ==========


                                I-E Partnership
                                ---------------

                                               2004              2003
                                          -------------     -------------

            Proved properties              $25,790,069       $25,637,358

            Less accumulated
               depreciation,
               depletion, amorti-
               zation, and valua-
               tion allowance             ( 23,613,767)     ( 23,437,282)
                                            ----------        ----------

            Net oil and gas
               properties                  $ 2,176,302       $ 2,200,076
                                            ==========        ==========





                                      F-30
<PAGE>



                                I-F Partnership
                                ---------------

                                               2004              2003
                                           ------------      ------------

            Proved properties               $8,059,937        $7,969,907

            Less accumulated
               depreciation,
               depletion, amorti-
               zation, and valua-
               tion allowance              ( 7,219,088)      ( 7,158,055)
                                             ---------         ---------

            Net oil and gas
               properties                   $  840,849        $  811,852
                                             =========         =========


      Costs Incurred

      The  Partnerships  incurred  no  costs  in  connection  with  oil  and gas
acquisition  or  exploration  activities  during  2004,  2003,  and 2002.  Costs
incurred by the Partnerships in connection with oil and gas property development
activities during 2004, 2003, and 2002 were as follows:

         Partnership        2004        2003(1)        2002
         -----------      --------     --------      --------
             I-D          $ 22,991     $ 39,589      $ 18,908
             I-E           116,369      201,567       169,433
             I-F            57,596       92,849        68,426

          ----------
          (1)  Excludes the estimated asset  retirement  costs for the I-D, I-E,
               and I-F  Partnerships  of  approximately  $16,000,  $168,000  and
               $73,000,  respectively,  recorded  as part  of the  FAS  No.  143
               implementation.

      Quantities of Proved Oil and Gas Reserves - Unaudited

      The  following  tables   summarize   changes  in  net  quantities  of  the
Partnerships'  proved  reserves,  all of which are located in the United States,
for the periods  indicated.  The proved reserves at December 31, 2004, 2003, and
2002,  were  estimated  by petroleum  engineers  employed by  affiliates  of the
Partnerships.  Certain reserve  information was reviewed by Ryder Scott Company,
L.P., an  independent  petroleum  engineering  firm.  The following  information
includes certain gas balancing  adjustments which cause the gas volume to differ
from the reserve  reports  prepared by the General Partner and reviewed by Ryder
Scott.




                                      F-31
<PAGE>



                                I-D Partnership
                                ---------------

                                              Crude             Natural
                                               Oil                Gas
                                            (Barrels)            (Mcf)
                                            ---------         -----------

Proved reserves, Dec. 31, 2001                51,137           1,303,312
   Production                               (  3,662)         (  232,115)
   Extensions and discoveries                  6,461               3,211
   Revisions of previous
      estimates                                2,597             241,311
                                             -------           ---------

Proved reserves, Dec. 31, 2002                56,533           1,315,719
   Production                               (  3,764)         (  180,252)
   Extensions and discoveries                  6,068               9,173
   Revisions of previous
      estimates                                1,537             473,557
                                             -------           ---------

Proved reserves, Dec. 31, 2003                60,374           1,618,197
   Production                               (  3,470)         (  147,339)
   Extensions and discoveries                 13,820              11,857
   Revisions of previous
      estimates                                  477              33,528
                                             -------           ---------

Proved reserves, Dec. 31, 2004                71,201           1,516,243
                                             =======           =========

PROVED DEVELOPED RESERVES:

   December 31, 2002                          56,533           1,315,719
                                             =======           =========
   December 31, 2003                          60,374           1,618,197
                                             =======           =========
   December 31, 2004                          71,201           1,516,243
                                             =======           =========





                                      F-32
<PAGE>



                                I-E Partnership
                                ---------------

                                              Crude              Natural
                                               Oil                Gas
                                            (Barrels)            (Mcf)
                                            ---------         -----------

Proved reserves, Dec. 31, 2001               333,791           6,588,491
   Production                               ( 47,779)         (1,236,432)
   Extensions and discoveries                 58,912              49,272
   Revisions of previous
      estimates                               76,419           1,373,743
                                             -------           ---------

Proved reserves, Dec. 31, 2002               421,343           6,775,074
   Production                               ( 53,377)         (  981,953)
   Sale of minerals in place                (  5,910)         (   41,723)
   Extensions and discoveries                 29,362              35,113
   Revisions of previous
      estimates                               30,578           2,674,473
                                             -------           ---------

Proved reserves, Dec. 31, 2003               421,996           8,460,984
   Production                               ( 44,611)         (  816,326)
   Extensions and discoveries                 60,591              57,984
   Revisions of previous
      estimates                               62,388             376,738
                                             -------           ---------

Proved reserves, Dec. 31, 2004               500,364           8,079,380
                                             =======           =========


PROVED DEVELOPED RESERVES:

   December 31, 2002                         421,343           6,775,074
                                             =======           =========
   December 31, 2003                         421,996           8,460,984
                                             =======           =========
   December 31, 2004                         500,364           8,079,380
                                             =======           =========




                                      F-33
<PAGE>



                                I-F Partnership
                                ---------------

                                              Crude             Natural
                                               Oil                Gas
                                            (Barrels)            (Mcf)
                                            ---------         -----------

Proved reserves, Dec. 31, 2001               161,037           2,448,371
   Production                               ( 22,670)         (  302,990)
   Extensions and discoveries                 20,129              15,510
   Revisions of previous
      estimates                               42,401             173,741
                                             -------           ---------

Proved reserves, Dec. 31, 2002               200,897           2,334,632
   Production                               ( 23,950)         (  256,653)
   Sale of minerals in place                (  4,135)         (   29,207)
   Extensions and discoveries                 12,178              14,777
   Revisions of previous
      estimates                               12,274             521,725
                                             -------           ---------

Proved reserves, Dec. 31, 2003               197,264           2,585,274
   Production                               ( 19,943)         (  229,104)
   Extensions and discoveries                 28,467              27,189
   Revisions of previous
      estimates                               33,106              17,836
                                             -------           ---------

Proved reserves, Dec. 31, 2004               238,894           2,401,195
                                             =======           =========

PROVED DEVELOPED RESERVES:

   December 31, 2002                         200,897           2,334,632
                                             =======           =========
   December 31, 2003                         197,264           2,585,274
                                             =======           =========
   December 31, 2004                         238,894           2,401,195
                                             =======           =========


5. QUARTERLY FINANCIAL DATA (Unaudited)

      Summarized  unaudited  quarterly  financial  data for 2004 and 2003 are as
follows:



                                      F-34
<PAGE>




                                 I-D Partnership
                                 ---------------

                                                2004
                       ----------------------------------------------------
                         First        Second          Third         Fourth
                        Quarter       Quarter        Quarter        Quarter
                       --------      --------       --------       --------

Total Revenues         $218,676      $245,176       $229,652       $242,344
Gross Profit (1)        168,304       206,705        198,814        191,356
Net Income              133,655       158,950        170,202        162,528
Limited Partners'
   Net Income
   Per Unit               15.65         18.56          19.98          19.13

                                               2003
                       ----------------------------------------------------
                         First        Second          Third         Fourth
                        Quarter       Quarter        Quarter        Quarter
                       --------      --------       --------       --------

Total Revenues         $269,504      $295,915       $247,413       $196,280
Gross Profit (1)        202,767       250,714        207,995        162,995
Net Income              162,574       214,238        174,365         95,991
Limited Partners'
   Net Income
   Per Unit               19.06         25.16          20.41          10.46




--------------------
(1) Total revenues less oil and gas production expenses.



                                      F-35
<PAGE>



                                 I-E Partnership
                                 ---------------


                                                   2004
                          ------------------------------------------------------
                             First        Second          Third         Fourth
                            Quarter       Quarter        Quarter        Quarter
                          ----------     ----------     ----------    ----------

Total Revenues            $1,377,500     $1,552,026     $1,495,150    $1,542,211
Gross Profit (1)             977,978      1,235,837      1,227,432     1,121,527
Net Income                   792,022      1,046,880      1,065,694       955,146
Limited Partners'
   Net Income
   Per Unit                    15.91          21.10          21.53         19.29

                                                            2003
                          ------------------------------------------------------
                             First        Second          Third        Fourth
                            Quarter       Quarter        Quarter       Quarter
                          ----------     ----------     ----------    ----------

Total Revenues            $1,584,329     $1,968,948     $1,461,808    $1,291,349
Gross Profit (1)           1,152,953      1,641,605      1,159,571       941,434
Net Income                   955,314      1,473,512        953,125       519,338
Limited Partners'
   Net Income
   Per Unit                    19.20          29.81          19.12          9.55



--------------------
(1) Total revenues less oil and gas production expenses.



                                      F-36
<PAGE>



                                 I-F Partnership
                                 ---------------


                                                 2004
                         -----------------------------------------------------
                           First         Second          Third         Fourth
                          Quarter        Quarter        Quarter        Quarter
                         --------       --------       --------       --------

Total Revenues           $460,573       $500,767       $508,901       $545,728
Gross Profit (1)          318,350        359,772        397,527        365,106
Net Income                248,204        291,029        340,559        303,363
Limited Partners'
   Net Income
   Per Unit                 14.52          17.17          20.08          17.85


                                                 2003
                          ----------------------------------------------------
                           First         Second          Third         Fourth
                          Quarter        Quarter        Quarter        Quarter
                         --------       --------       --------       --------

Total Revenues           $540,240       $556,376       $450,748       $438,673
Gross Profit(1)           389,495        428,456        333,155        293,219
Net Income                314,430        365,487        258,193        235,071
Limited Partners'
   Net Income
   Per Unit                18.45          21.57          15.04          13.80


--------------------
(1) Total revenues less oil and gas production expenses.




                                      F-37
<PAGE>




                               INDEX TO EXHIBITS
                               -----------------
Exh.
No.         Exhibit
---         -------
4.1         Amended  and  Restated   Agreement   and   Certificate   of  Limited
            Partnership  dated March 4, 1986 for Geodyne  Energy Income  Limited
            Partnership I-D filed as Exhibit 4.1 to  Registrant's  Annual Report
            on Form 10-K for the year ended  December 31,  1999,  filed with the
            SEC on February 24, 2000 and is hereby incorporated by reference.

4.2         Amended  and  Restated   Certificate   of  Limited   Partnership  of
            PaineWebber/Geodyne  Energy  Income  Limited  Partnership  I-D dated
            March 9, 1989, filed as Exhibit 4.2 to Annual Report on Form 10-K405
            for period ended  December 31, 2001,  filed with the SEC on February
            28, 2002 and is hereby incorporated by reference.

4.3         First  Amendment  to Amended  and  Restated  Certificate  of Limited
            Partnership  and First  Amendment to Amended and Restated  Agreement
            and Certificate of Limited  Partnership  dated February 24, 1993 for
            Geodyne Energy Income Limited  Partnership  I-D filed as Exhibit 4.4
            to  Registrant's  Annual  Report  on Form  10-K for the  year  ended
            December  31,  1999,  filed with the SEC on February 24, 2000 and is
            hereby incorporated by reference.

4.4         Second  Amendment to Amended and Restated  Agreement and Certificate
            of  Limited  Partnership  dated  August 4, 1993 for  Geodyne  Energy
            Income Limited  Partnership I-D filed as Exhibit 4.7 to Registrant's
            Annual  Report on Form 10-K for the year ended  December  31,  1999,
            filed with the SEC on February  24, 2000 and is hereby  incorporated
            by reference.

4.5         Third Amendment to Amended and Restated Agreement and Certificate of
            Limited  Partnership  dated July 1, 1996 for Geodyne  Energy  Income
            Limited Partnership I-D filed as Exhibit 4.10 to Registrant's Annual
            Report on Form 10-K for the year ended December 31, 1999, filed with
            the  SEC  on  February  24,  2000  and  is  hereby  incorporated  by
            reference.

4.6         Fourth  Amendment to Amended and Restated  Agreement and Certificate
            of Limited  Partnership  dated  December 23, 1999 for Geodyne Energy
            Income Limited Partnership I-D filed as Exhibit 4.13 to Registrant's
            Annual  Report on Form 10-K for the year ended  December  31,  1999,
            filed with the SEC on February  24, 2000 and is hereby  incorporated
            by reference.




                                      F-38
<PAGE>



 4.7        Fifth Amendment to Amended and Restated Agreement and Certificate of
            Limited  Partnership  dated  November  14, 2001 for  Geodyne  Energy
            Income Limited Partnership I-D filed as Exhibit 4.7 to Annual Report
            on Form 10-K405 for period ended  December 31, 2001,  filed with the
            SEC on February 28, 2002 and is hereby incorporated by reference.

 4.8        Sixth Amendment to Amended and Restated Agreement and Certificate of
            Limited  Partnership  dated  November  18, 2003 for  Geodyne  Energy
            Income  Production  Partnership  I-D filed as Exhibit  4.8 to Annual
            Report on Form 10-K for period ended  December 31, 2003,  filed with
            the SEC on March 26, 2004 and is hereby incorporated by reference.

 4.9        Second  Amendment  to Amended and  Restated  Certificate  of Limited
            Partnership of Geodyne Energy Income Limited  Partnership  I-D filed
            as Exhibit 4.8 to Annual  Report on Form  10-K405  for period  ended
            December  31,  2001,  filed with the SEC on February 28, 2002 and is
            hereby incorporated by reference.

 4.10       Third  Amendment  to Amended  and  Restated  Certificate  of Limited
            Partnership of Geodyne Energy Income Limited  Partnership  I-D filed
            as Exhibit 4.9 to Annual  Report on Form  10-K405  for period  ended
            December  31,  2001,  filed with the SEC on February 28, 2002 and is
            hereby incorporated by reference.

 4.11       Fourth  Amendment  to Amended and  Restated  Certificate  of Limited
            Partnership of Geodyne Energy Income Limited  Partnership  I-D filed
            as Exhibit  4.10 to Annual  Report on Form  10-K405 for period ended
            December  31,  2001,  filed with the SEC on February 28, 2002 and is
            hereby incorporated by reference.

 4.12       Fifth  Amendment  to Amended  and  Restated  Certificate  of Limited
            Partnership of Geodyne Energy Income Limited  Partnership  I-D dated
            November  18,  2003 filed as Exhibit  4.12 to Annual  Report on Form
            10-K for period ended December 31, 2003, filed with the SEC on March
            26, 2004 and is hereby incorporated by reference.

 4.13       Amended  and  Restated   Agreement   and   Certificate   of  Limited
            Partnership  dated  September  10,  1986 for Geodyne  Energy  Income
            Limited  Partnership I-E filed as Exhibit 4.2 to Registrant's Annual
            Report on Form 10-K for the year ended December 31, 1999, filed with
            the  SEC  on  February  24,  2000  and  is  hereby  incorporated  by
            reference.

 4.14       Amended and Restated Certificate of Limited Partnership  of  Geodyne
            Energy Income Limited Partnership I-E dated



                                      F-39
<PAGE>



            March 9, 1989 filed as Exhibit 4.12 to Annual Report on Form 10-K405
            for period ended  December 31, 2001,  filed with the SEC on February
            28, 2002 and is hereby incorporated by reference.


 4.15       First  Amendment  to Amended  and  Restated  Certificate  of Limited
            Partnership  and First  Amendment to Amended and Restated  Agreement
            and Certificate of Limited  Partnership  dated February 24, 1993 for
            Geodyne Energy Income Limited  Partnership  I-E filed as Exhibit 4.5
            to  Registrant's  Annual  Report  on Form  10-K for the  year  ended
            December  31,  1999,  filed with the SEC on February 24, 2000 and is
            hereby incorporated by reference.

 4.16       Second  Amendment to Amended and Restated  Agreement and Certificate
            of  Limited  Partnership  dated  August 4, 1993 for  Geodyne  Energy
            Income Limited  Partnership I-E filed as Exhibit 4.8 to Registrant's
            Annual  Report on Form 10-K for the year ended  December  31,  1999,
            filed with the SEC on February  24, 2000 and is hereby  incorporated
            by reference.

 4.17       Third Amendment to Amended and Restated Agreement and Certificate of
            Limited  Partnership  dated July 1, 1996 for Geodyne  Energy  Income
            Limited Partnership I-E filed as Exhibit 4.11 to Registrant's Annual
            Report on Form 10-K for the year ended December 31, 1999, filed with
            the  SEC  on  February  24,  2000  and  is  hereby  incorporated  by
            reference.

 4.18       Fourth  Amendment to Amended and Restated  Agreement and Certificate
            of Limited  Partnership  dated  December 23, 1999 for Geodyne Energy
            Income Limited Partnership I-E filed as Exhibit 4.14 to Registrant's
            Annual  Report on Form 10-K for the year ended  December  31,  1999,
            filed with the SEC on February  24, 2000 and is hereby  incorporated
            by reference.

 4.19       Fifth Amendment to Amended and Restated Agreement and Certificate of
            Limited  Partnership  dated  November  14, 2001 for  Geodyne  Energy
            Income  Limited  Partnership  I-E  filed as  Exhibit  4.17 to Annual
            Report on Form  10-K405 for period ended  December  31, 2001,  filed
            with the SEC on  February  28,  2002 and is hereby  incorporated  by
            reference.

 4.20       Sixth Amendment to Amended and Restated Agreement and Certificate of
            Limited Partnership dated November 18, 2003 filed as Exhibit 4.20 to
            Annual Report on Form 10-K for period ended December 31, 2003, filed
            with  the SEC on  March  26,  2004  and is  hereby  incorporated  by
            reference.




                                      F-40
<PAGE>



 4.21       Second  Amendment  to Amended and  Restated  Certificate  of Limited
            Partnership  dated July 1, 1996,  for Geodyne  Energy Income Limited
            Partnership  I-E  filed as  Exhibit  4.18 to  Annual  Report on Form
            10-K405 for period ended  December  31, 2001,  filed with the SEC on
            February 28, 2002 and is hereby incorporated by reference.

 4.22       Third  Amendment  to Amended  and  Restated  Certificate  of Limited
            Partnership  dated  December 27,  1999,  for Geodyne  Energy  Income
            Limited  Partnership  I-E filed as Exhibit 4.19 to Annual  Report on
            Form 10-K405 for period ended December 31, 2001,  filed with the SEC
            on February 28, 2002 and is hereby incorporated by reference.

 4.23       Fourth  Amendment  to Amended and  Restated  Certificate  of Limited
            Partnership  dated  November 14,  2001,  for Geodyne  Energy  Income
            Limited  Partnership  I-E filed as Exhibit 4.20 to Annual  Report on
            Form 10-K405 for period ended December 31, 2001,  filed with the SEC
            on February 28, 2002 and is hereby incorporated by reference.

 4.24       Fifth Amendment to Amended and Restated Agreement and Certificate of
            Limited  Partnership  dated  November  18, 2003 for  Geodyne  Energy
            Income  Limited  Partnership  I-E  filed as  Exhibit  4.24 to Annual
            Report on Form 10-K for period ended  December 31, 2003,  filed with
            the SEC on March 26, 2004 and is hereby incorporated by reference.

 4.25       Amended  and  Restated   Agreement   and   Certificate   of  Limited
            Partnership  dated  December  17,  1986 for  Geodyne  Energy  Income
            Limited  Partnership I-F filed as Exhibit 4.3 to Registrant's Annual
            Report on Form 10-K for the year ended December 31, 1999, filed with
            the  SEC  on  February  24,  2000  and  is  hereby  incorporated  by
            reference.

 4.26       Amended  and  Restated   Certificate   of  Limited   Partnership  of
            PaineWebber/Geodyne  Energy  Income  Limited  Partnership  I-F dated
            March 9, 1989 filed as Exhibit 4.22 to Annual Report on Form 10-K405
            for period ended  December 31, 2001,  filed with the SEC on February
            28, 2002 and is hereby incorporated by reference.

 4.27       First  Amendment  to Amended  and  Restated  Certificate  of Limited
            Partnership  and First  Amendment to Amended and Restated  Agreement
            and Certificate of Limited  Partnership  dated February 24, 1993 for
            Geodyne Energy Income Limited  Partnership  I-F filed as Exhibit 4.6
            to  Registrant's  Annual  Report  on Form  10-K for the  year  ended
            December  31,  1999,  filed with the SEC on February 24, 2000 and is
            hereby incorporated by reference.




                                      F-41
<PAGE>



 4.28       Second  Amendment to Amended and Restated  Agreement and Certificate
            of  Limited  Partnership  dated  August 4, 1993 for  Geodyne  Energy
            Income Limited  Partnership I-F filed as Exhibit 4.9 to Registrant's
            Annual  Report on Form 10-K for the year ended  December  31,  1999,
            filed with the SEC on February  24, 2000 and is hereby  incorporated
            by reference.

 4.29       Third Amendment to Amended and Restated Agreement and Certificate of
            Limited  Partnership  dated July 1, 1996 for Geodyne  Energy  Income
            Limited Partnership I-F filed as Exhibit 4.12 to Registrant's Annual
            Report on Form 10-K for the year ended December 31, 1999, filed with
            the  SEC  on  February  24,  2000  and  is  hereby  incorporated  by
            reference.

 4.30       Fourth  Amendment to Amended and Restated  Agreement and Certificate
            of Limited  Partnership  dated  December 23, 1999 for Geodyne Energy
            Income Limited Partnership I-F filed as Exhibit 4.15 to Registrant's
            Annual  Report on Form 10-K for the year ended  December  31,  1999,
            filed with the SEC on February  24, 2000 and is hereby  incorporated
            by reference.

 4.31       Fifth Amendment to Amended and Restated Agreement and Certificate of
            Limited  Partnership dated November 14, 2001, for the Geodyne Energy
            Income  Limited  Partnership  I-E  filed as  Exhibit  4.27 to Annual
            Report on Form  10-K405 for period ended  December  31, 2001,  filed
            with the SEC on  February  28,  2002 and is hereby  incorporated  by
            reference.

 4.32       Sixth Amendment to Amended and Restated Agreement and Certificate of
            Limited  Partnership dated November 18, 2003, for the Geodyne Energy
            Income  Limited  Partnership  I-E  filed as  Exhibit  4.32 to Annual
            Report on Form 10-K for period ended  December 31, 2003,  filed with
            the SEC on March 26, 2004 and is hereby incorporated by reference.

 4.33       Second  Amendment  to Amended and  Restated  Certificate  of Limited
            Partnership  dated July 1, 1996,  for Geodyne  Energy Income Limited
            Partnership  I-F  filed as  Exhibit  4.28 to  Annual  Report on Form
            10-K405 for period ended  December  31, 2001,  filed with the SEC on
            February 28, 2002 and is hereby incorporated by reference.

 4.34       Third  Amendment  to Amended  and  Restated  Certificate  of Limited
            Partnership  dated  December 27,  1999,  for Geodyne  Energy  Income
            Limited  Partnership  I-F filed as Exhibit 4.29 to Annual  Report on
            Form 10-K405 for period ended December 31, 2001,  filed with the SEC
            on February 28, 2002 and is hereby incorporated by reference.



                                      F-42
<PAGE>



 4.35       Fourth  Amendment  to Amended and  Restated  Certificate  of Limited
            Partnership  dated  November 14,  2001,  for Geodyne  Energy  Income
            Limited  Partnership  I-F filed as Exhibit 4.30 to Annual  Report on
            Form 10-K405 for period ended December 31, 2001,  filed with the SEC
            on February 28, 2002 and is hereby incorporated by reference.

 4.36       Fifth  Amendment  to Amended  and  Restated  Certificate  of Limited
            Partnership  dated  November 18,  2003,  for Geodyne  Energy  Income
            Limited  Partnership  I-F filed as Exhibit 4.36 to Annual  Report on
            Form 10-K for period ended December 31, 2003,  filed with the SEC on
            March 26, 2004 and is hereby incorporated by reference.

 10.1       Amended and Restated  Agreement of  Partnership  dated March 4, 1986
            for  Geodyne  Energy  Income  Production  Partnership  I-D  filed as
            Exhibit 10.1 to Registrant's Annual Report on Form 10-K for the year
            ended December 31, 1999, filed with the SEC on February 24, 2000 and
            is hereby incorporated by reference.

 10.2       First  Amendment  to Amended and Restated  Agreement of  Partnership
            dated  February  26,  1993  for  Geodyne  Energy  Income  Production
            Partnership I-D filed as Exhibit 10.4 to Registrant's  Annual Report
            on Form 10-K for the year ended  December 31,  1999,  filed with the
            SEC on February 24, 2000 and is hereby incorporated by reference.

 10.3       Second  Amendment to Amended and Restated  Agreement of  Partnership
            dated July 1, 1996 for Geodyne Energy Income Production  Partnership
            I-D filed as Exhibit 10.7 to Registrant's Annual Report on Form 10-K
            for the year ended December 31, 1999, filed with the SEC on February
            24, 2000 and is hereby incorporated by reference.

 10.4       Third  Amendment  to Amended and Restated  Agreement of  Partnership
            dated  December  30,  1999  for  Geodyne  Energy  Income  Production
            Partnership I-D filed as Exhibit 10.10 to Registrant's Annual Report
            on Form 10-K for the year ended  December 31,  1999,  filed with the
            SEC on February 24, 2000 and is hereby incorporated by reference.

 10.5       Fourth  Amendment to Amended and Restated  Agreement of  Partnership
            dated  November  14,  2001  for  Geodyne  Energy  Income  Production
            Partnership  I-D  filed as  Exhibit  10.5 to  Annual  Report on Form
            10-K405 for period ended  December  31, 2001,  filed with the SEC on
            February 28, 2002 and is hereby incorporated by reference.

 10.6       Fifth Amendment to Amended and  Restated  Agreement  of  Partnership
            dated November 18, 2003 for Geodyne Energy



                                      F-43
<PAGE>



            Income  Production  Partnership  I-D filed as Exhibit 10.6 to Annual
            Report on Form 10-K for period ended  December 31, 2003,  filed with
            the SEC on March 26, 2004 and is hereby incorporated by reference.

 10.7       Amended and Restated  Agreement of Partnership  dated  September 10,
            1986 for Geodyne Energy Income  Production  Partnership I-E filed as
            Exhibit 10.2 to Registrant's Annual Report on Form 10-K for the year
            ended December 31, 1999, filed with the SEC on February 24, 2000 and
            is hereby incorporated by reference.

 10.8       First  Amendment  to Amended and Restated  Agreement of  Partnership
            dated  February  26,  1993  for  Geodyne  Energy  Income  Production
            Partnership I-E filed as Exhibit 10.5 to Registrant's  Annual Report
            on Form 10-K for the year ended  December 31,  1999,  filed with the
            SEC on February 24, 2000 and is hereby incorporated by reference.

 10.9       Second  Amendment to Amended and Restated  Agreement of  Partnership
            dated July 1, 1996 for Geodyne Energy Income Production  Partnership
            I-E filed as Exhibit 10.8 to Registrant's Annual Report on Form 10-K
            for the year ended December 31, 1999, filed with the SEC on February
            24, 2000 and is hereby incorporated by reference.

 10.10      Third  Amendment  to Amended and Restated  Agreement of  Partnership
            dated  December  30,  1999  for  Geodyne  Energy  Income  Production
            Partnership I-E filed as Exhibit 10.11 to Registrant's Annual Report
            on Form 10-K for the year ended  December 31,  1999,  filed with the
            SEC on February 24, 2000 and is hereby incorporated by reference.

 10.11      Fourth  Amendment to Amended and Restated  Agreement of  Partnership
            dated  November  14,  2001  for  Geodyne  Energy  Income  Production
            Partnership  I-E filed as  Exhibit  10.10 to  Annual  Report on Form
            10-K405 for period ended  December  31, 2001,  filed with the SEC on
            February 28, 2002 and is hereby incorporated by reference.

 10.12      Fifth  Amendment  to Amended and Restated  Agreement of  Partnership
            Dated  November  18,  2003  for  Geodyne  Energy  Income  Production
            Partnership I-E filed as Exhibit 10.12 to Annual Report on Form 10-K
            for period ended December 31, 2003,  filed with the SEC on March 26,
            2004 and is hereby incorporated by reference.

 10.13      Amended and Restated  Agreement of  Partnership  dated  December 17,
            1986 for Geodyne Energy Income  Production  Partnership I-F filed as
            Exhibit 10.3 to Registrant's Annual Report on Form 10-K for the year
            ended December 31, 1999, filed with the SEC on February 24, 2000 and
            is hereby incorporated by reference.



                                      F-44
<PAGE>



 10.14      First  Amendment  to Amended and Restated  Agreement of  Partnership
            dated  February  26,  1993  for  Geodyne  Energy  Income  Production
            Partnership I-F filed as Exhibit 10.6 to Registrant's  Annual Report
            on Form 10-K for the year ended  December 31,  1999,  filed with the
            SEC on February 24, 2000 and is hereby incorporated by reference.

 10.15      Second  Amendment to Amended and Restated  Agreement of  Partnership
            dated July 1, 1996 for Geodyne Energy Income Production  Partnership
            I-F filed as Exhibit 10.9 to Registrant's Annual Report on Form 10-K
            for the year ended December 31, 1999, filed with the SEC on February
            24, 2000 and is hereby incorporated by reference.

 10.16      Third  Amendment  to Amended and Restated  Agreement of  Partnership
            dated  December  30,  1999  for  Geodyne  Energy  Income  Production
            Partnership I-F filed as Exhibit 10.12 to Registrant's Annual Report
            on Form 10-K for the year ended  December 31,  1999,  filed with the
            SEC on February 24, 2000 and is hereby incorporated by reference.

 10.17      Fourth  Amendment to Amended and Restated  Agreement of  Partnership
            dated  November  14,  2001  for  Geodyne  Energy  Income  Production
            Partnership  I-F filed as  Exhibit  10.15 to  Annual  Report on Form
            10-K405 for period ended  December  31, 2001,  filed with the SEC on
            February 28, 2002 and is hereby incorporated by reference.

 10.18      Fifth  Amendment  to Amended and Restated  Agreement of  Partnership
            dated  November  18,  2003  for  Geodyne  Energy  Income  Production
            Partnership I-F filed as Exhibit 10.18 to Annual Report on Form 10-K
            for period ended December 31, 2003,  filed with the SEC on March 26,
            2004 and is hereby incorporated by reference.

*23.1       Consent of Ryder Scott  Company,  L.P. for the Geodyne Energy Income
            Limited Partnership I-D.

*23.2       Consent of Ryder Scott  Company,  L.P. for the Geodyne Energy Income
            Limited Partnership I-E.

*23.3       Consent of Ryder Scott  Company,  L.P. for the Geodyne Energy Income
            Limited Partnership I-F.

*31.1       Certification    by   Dennis    R.    Neill    required    by   Rule
            13a-14(a)/15d-14(a)   for  the   Geodyne   Energy   Income   Limited
            Partnership I-D.

*31.2       Certification    by   Craig    D.    Loseke    required    by   Rule
            13a-14(a)/15d-14(a)   for  the   Geodyne   Energy   Income   Limited
            Partnership I-D.




                                      F-45
<PAGE>



*31.3       Certification    by   Dennis    R.    Neill    required    by   Rule
            13a-14(a)/15d-14(a)   for  the   Geodyne   Energy   Income   Limited
            Partnership I-E.

*31.4       Certification    by   Craig    D.    Loseke    required    by   Rule
            13a-14(a)/15d-14(a)   for  the   Geodyne   Energy   Income   Limited
            Partnership I-E.

*31.5       Certification    by   Dennis    R.    Neill    required    by   Rule
            13a-14(a)/15d-14(a)   for  the   Geodyne   Energy   Income   Limited
            Partnership I-F.

*31.6       Certification    by   Craig    D.    Loseke    required    by   Rule
            13a-14(a)/15d-14(a)   for  the   Geodyne   Energy   Income   Limited
            Partnership I-F.

*32.1       Certification  pursuant  to  18  U.S.C.  Section  1350,  as  adopted
            pursuant  to Section 906 of the  Sarbanes-Oxley  Act of 2002 for the
            Geodyne Energy Income Limited Partnership I-D.

*32.2       Certification  pursuant  to  18  U.S.C.  Section  1350,  as  adopted
            pursuant  to Section 906 of the  Sarbanes-Oxley  Act of 2002 for the
            Geodyne Energy Income Limited Partnership I-E.

*32.3       Certification  pursuant  to  18  U.S.C.  Section  1350,  as  adopted
            pursuant  to Section 906 of the  Sarbanes-Oxley  Act of 2002 for the
            Geodyne Energy Income Limited Partnership I-F.

            All other Exhibits are omitted as inapplicable.

            ----------------------

            *Filed herewith.



                                      F-46