SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549


                                    FORM 10-Q

               QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d)
                    OF THE SECURITIES EXCHANGE ACT OF 1934


For the quarter ended June 30, 2000


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     (I.R.S. Employer Identification
   of incorporation or                         Number)
     organization)


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


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



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 such  filing
requirements for the past 90 days.

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





                                      -1-






                         PART I. FINANCIAL INFORMATION


ITEM 1.  FINANCIAL STATEMENTS

                 GEODYNE ENERGY INCOME LIMITED PARTNERSHIP I-D
               GEODYNE ENERGY INCOME PRODUCTION PARTNERSHIP I-D
                             COMBINED BALANCE SHEETS
                                   (Unaudited)

                                     ASSETS

                                         June 30,     December 31,
                                           2000           1999
                                        -----------   ------------

CURRENT ASSETS:
   Cash and cash equivalents            $  231,645       $183,942
   Accounts receivable:
     Oil and gas sales                     210,472        130,579
                                        ----------       --------
       Total current assets             $  442,117       $314,521

NET OIL AND GAS PROPERTIES, utilizing
   the successful efforts method           486,623        522,300

DEFERRED CHARGE                             85,847         85,847
                                        ----------       --------
                                        $1,014,587       $922,668
                                        ==========       ========

                  LIABILITIES AND PARTNERS' CAPITAL (DEFICIT)

CURRENT LIABILITIES:
   Accounts payable                     $    8,772       $ 16,194
   Gas imbalance payable                    36,593         36,593
                                        ----------       --------
       Total current liabilities        $   45,365       $ 52,787

ACCRUED LIABILITY                       $   26,398       $ 26,398

PARTNERS' CAPITAL (DEFICIT):
   General Partner                     ($   18,413)     ($ 31,152)
   Limited Partners, issued and
     outstanding, 7,195 units              961,237        874,635
                                        ----------       --------
       Total Partners' capital          $  942,824       $843,483
                                        ----------       --------
                                        $1,014,587       $922,668
                                        ==========       ========





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




                                      -2-





                 GEODYNE ENERGY INCOME LIMITED PARTNERSHIP I-D
               GEODYNE ENERGY INCOME PRODUCTION PARTNERSHIP I-D
                       COMBINED STATEMENTS OF OPERATIONS
               FOR THE THREE MONTHS ENDED JUNE 30, 2000 AND 1999
                                   (Unaudited)

                                          2000           1999
                                        ---------      ---------

REVENUES:
   Oil and gas sales                     $369,857       $190,167
   Interest income                          2,232          1,174
                                         --------       --------
                                         $372,089       $191,341

COSTS AND EXPENSES:
   Lease operating                       $ 22,161       $ 10,021
   Production tax                          22,838         12,849
   Depreciation, depletion, and
     amortization of oil and gas
     properties                            20,241         12,744
   General and administrative
     (Note 2)                              22,059         22,038
                                         --------       --------
                                         $ 87,299       $ 57,652
                                         --------       --------

NET INCOME                               $284,790       $133,689
                                         ========       ========
GENERAL PARTNER - NET INCOME             $ 45,217       $ 21,662
                                         ========       ========
LIMITED PARTNERS - NET INCOME            $239,573       $112,027
                                         ========       ========
NET INCOME per unit                      $  33.29       $  15.57
                                         ========       ========
UNITS OUTSTANDING                           7,195          7,195
                                         ========       ========




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




                                      -3-





                 GEODYNE ENERGY INCOME LIMITED PARTNERSHIP I-D
               GEODYNE ENERGY INCOME PRODUCTION PARTNERSHIP I-D
                       COMBINED STATEMENTS OF OPERATIONS
                FOR THE SIX MONTHS ENDED JUNE 30, 2000 AND 1999
                                   (Unaudited)

                                          2000           1999
                                        ---------      ---------

REVENUES:
   Oil and gas sales                     $588,630       $322,393
   Interest income                          3,922          2,580
                                         --------       --------
                                         $592,552       $324,973

COSTS AND EXPENSES:
   Lease operating                       $ 91,153       $ 53,832
   Production tax                          37,982         22,522
   Depreciation, depletion, and
     amortization of oil and gas
     properties                            36,688         30,056
   General and administrative
     (Note 2)                              48,906         48,556
                                         --------       --------
                                         $214,729       $154,966
                                         --------       --------

NET INCOME                               $377,823       $170,007
                                         ========       ========
GENERAL PARTNER - NET INCOME             $ 61,221       $ 29,322
                                         ========       ========
LIMITED PARTNERS - NET INCOME            $316,602       $140,685
                                         ========       ========
NET INCOME per unit                      $  44.00       $  19.55
                                         ========       ========
UNITS OUTSTANDING                           7,195          7,195
                                         ========       ========




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




                                      -4-





                 GEODYNE ENERGY INCOME LIMITED PARTNERSHIP I-D
               GEODYNE ENERGY INCOME PRODUCTION PARTNERSHIP I-D
                       COMBINED STATEMENTS OF CASH FLOWS
                FOR THE SIX MONTHS ENDED JUNE 30, 2000 AND 1999
                                   (Unaudited)


                                           2000           1999
                                         ---------      ---------
CASH FLOWS FROM OPERATING ACTIVITIES:
   Net income                             $377,823       $170,007
   Adjustments to reconcile net
     income to net cash provided
     by operating activities:
     Depreciation, depletion, and
       amortization of oil and gas
       properties                           36,688         30,056
     (Increase) decrease in accounts
       receivable - oil and gas sales    (  79,893)         6,571
     Increase (decrease) in accounts
       payable                           (   7,422)         1,496
                                          --------       --------
Net cash provided by operating
   activities                             $327,196       $208,130
                                          --------       --------

CASH FLOWS FROM INVESTING ACTIVITIES:
   Capital expenditures                  ($  1,455)     ($    712)
   Proceeds from sale of oil and
     gas properties                            444              -
                                          --------       --------
Net cash used by investing activities    ($  1,011)     ($    712)
                                          --------       --------

CASH FLOWS FROM FINANCING ACTIVITIES:
   Cash distributions                    ($278,482)     ($240,825)
                                          --------       --------
Net cash used by financing activities    ($278,482)     ($240,825)
                                          --------       --------

NET INCREASE (DECREASE) IN CASH AND
   CASH EQUIVALENTS                       $ 47,703      ($ 33,407)

CASH AND CASH EQUIVALENTS AT
   BEGINNING OF PERIOD                     183,942        167,361
                                          --------       --------
CASH AND CASH EQUIVALENTS AT
   END OF PERIOD                          $231,645       $133,954
                                          ========       ========






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




                                      -5-





                 GEODYNE ENERGY INCOME LIMITED PARTNERSHIP I-E
               GEODYNE ENERGY INCOME PRODUCTION PARTNERSHIP I-E
                             COMBINED BALANCE SHEETS
                                   (Unaudited)

                                     ASSETS

                                         June 30,     December 31,
                                           2000           1999
                                       ------------   ------------

CURRENT ASSETS:
   Cash and cash equivalents            $  924,551     $  891,310
   Accounts receivable:
     Oil and gas sales                   1,095,335        772,416
                                        ----------     ----------
       Total current assets             $2,019,886     $1,663,726

NET OIL AND GAS PROPERTIES, utilizing
   the successful efforts method         3,333,785      3,573,231

DEFERRED CHARGE                            622,281        622,281
                                        ----------     ----------
                                        $5,975,952     $5,859,238
                                        ==========     ==========

                  LIABILITIES AND PARTNERS' CAPITAL (DEFICIT)

CURRENT LIABILITIES:
   Accounts payable                     $   72,883     $  104,132
   Gas imbalance payable                   174,639        174,639
                                        ----------     ----------
       Total current liabilities        $  247,522     $  278,771

ACCRUED LIABILITY                       $  189,964     $  189,964

PARTNERS' CAPITAL (DEFICIT):
   General Partner                     ($   56,052)   ($  106,782)
   Limited Partners, issued and
     outstanding, 41,839 units           5,594,518      5,497,285
                                        ----------     ----------
       Total Partners' capital          $5,538,466     $5,390,503
                                        ----------     ----------
                                        $5,975,952     $5,859,238
                                        ==========     ==========



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




                                      -6-





                 GEODYNE ENERGY INCOME LIMITED PARTNERSHIP I-E
               GEODYNE ENERGY INCOME PRODUCTION PARTNERSHIP I-E
                       COMBINED STATEMENTS OF OPERATIONS
               FOR THE THREE MONTHS ENDED JUNE 30, 2000 AND 1999
                                   (Unaudited)

                                           2000          1999
                                        ----------    ----------

REVENUES:
   Oil and gas sales                    $1,659,215    $  949,135
   Interest income                          10,421         2,832
   Insurance settlement                          -       675,000
                                        ----------    ----------
                                        $1,669,636    $1,626,967

COSTS AND EXPENSES:
   Lease operating                      $  201,688    $  199,360
   Production tax                          110,547        59,534
   Depreciation, depletion, and
     amortization of oil and gas
     properties                            143,250       139,099
   General and administrative
     (Note 2)                              120,501       124,059
                                        ----------    ----------
                                        $  575,986    $  522,052
                                        ----------    ----------

NET INCOME                              $1,093,650    $1,104,915
                                        ==========    ==========
GENERAL PARTNER - NET INCOME            $  182,539    $  184,787
                                        ==========    ==========
LIMITED PARTNERS - NET INCOME           $  911,111    $  920,128
                                        ==========    ==========
NET INCOME per unit                     $    21.78    $    21.99
                                        ==========    ==========
UNITS OUTSTANDING                           41,839        41,839
                                        ==========    ==========




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




                                      -7-





                 GEODYNE ENERGY INCOME LIMITED PARTNERSHIP I-E
               GEODYNE ENERGY INCOME PRODUCTION PARTNERSHIP I-E
                       COMBINED STATEMENTS OF OPERATIONS
                FOR THE SIX MONTHS ENDED JUNE 30, 2000 AND 1999
                                   (Unaudited)

                                            2000         1999
                                         ----------   ----------

REVENUES:
   Oil and gas sales                     $2,981,623   $1,654,037
   Interest income                           20,143        3,169
   Insurance settlement                           -      675,000
                                         ----------   ----------
                                         $3,001,766   $2,332,206

COSTS AND EXPENSES:
   Lease operating                       $  463,226   $  447,730
   Production tax                           190,736      109,615
   Depreciation, depletion, and
     amortization of oil and gas
     properties                             291,560      276,642
   General and administrative
     (Note 2)                               276,209      278,611
                                         ----------   ----------
                                         $1,221,731   $1,112,598
                                         ----------   ----------

NET INCOME                               $1,780,035   $1,219,608
                                         ==========   ==========
GENERAL PARTNER - NET INCOME             $  304,802   $  221,196
                                         ==========   ==========
LIMITED PARTNERS - NET INCOME            $1,475,233   $  998,412
                                         ==========   ==========
NET INCOME per unit                      $    35.26   $    23.86
                                         ==========   ==========
UNITS OUTSTANDING                            41,839       41,839
                                         ==========   ==========




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




                                      -8-





                 GEODYNE ENERGY INCOME LIMITED PARTNERSHIP I-E
               GEODYNE ENERGY INCOME PRODUCTION PARTNERSHIP I-E
                       COMBINED STATEMENTS OF CASH FLOWS
                FOR THE SIX MONTHS ENDED JUNE 30, 2000 AND 1999
                                   (Unaudited)

                                            2000           1999
                                         -----------    ----------
CASH FLOWS FROM OPERATING ACTIVITIES:
   Net income                             $1,780,035    $1,219,608
   Adjustments to reconcile net
     income to net cash provided
     by operating activities:
     Depreciation, depletion, and
       amortization of oil and gas
       properties                            291,560       276,642
     (Increase) decrease in accounts
       receivable - oil and gas sales    (   322,919)       13,907
     Increase in accounts receivable -
       General Partner                             -   (   675,000)
     Decrease in accounts payable        (    31,249)  (   138,071)
                                          ----------    ----------
Net cash provided by operating
   activities                             $1,717,427    $  697,086
                                          ----------    ----------

CASH FLOWS FROM INVESTING ACTIVITIES:
   Capital expenditures                  ($   52,114)  ($   10,537)
   Proceeds from sale of oil and
     gas properties                                -           563
                                          ----------    ----------
Net cash used by investing activities    ($   52,114)  ($    9,974)
                                          ----------    ----------

CASH FLOWS FROM FINANCING ACTIVITIES:
   Cash distributions                    ($1,632,072)  ($  164,401)
                                          ----------    ----------
Net cash used by financing activities    ($1,632,072)  ($  164,401)
                                          ----------    ----------

NET INCREASE IN CASH AND CASH
   EQUIVALENTS                            $   33,241    $  522,711

CASH AND CASH EQUIVALENTS AT
   BEGINNING OF PERIOD                       891,310        12,003
                                          ----------    ----------
CASH AND CASH EQUIVALENTS AT
   END OF PERIOD                          $  924,551    $  534,714
                                          ==========    ==========






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




                                      -9-





                 GEODYNE ENERGY INCOME LIMITED PARTNERSHIP I-F
               GEODYNE ENERGY INCOME PRODUCTION PARTNERSHIP I-F
                             COMBINED BALANCE SHEETS
                                   (Unaudited)

                                     ASSETS

                                         June 30,     December 31,
                                           2000           1999
                                       ------------   ------------

CURRENT ASSETS:
   Cash and cash equivalents            $  252,488     $  254,500
   Accounts receivable:
     Oil and gas sales                     342,912        250,188
                                        ----------     ----------
       Total current assets             $  595,400     $  504,688

NET OIL AND GAS PROPERTIES, utilizing
   the successful efforts method         1,070,641      1,110,525

DEFERRED CHARGE                            375,691        375,691
                                        ----------     ----------
                                        $2,041,732     $1,990,904
                                        ==========     ==========

                  LIABILITIES AND PARTNERS' CAPITAL (DEFICIT)

CURRENT LIABILITIES:
   Accounts payable                     $   33,287     $   33,956
   Gas imbalance payable                    68,901         68,901
                                        ----------     ----------
       Total current liabilities        $  102,188     $  102,857

ACCRUED LIABILITY                       $  122,086     $  122,086

PARTNERS' CAPITAL (DEFICIT):
   General Partner                      $    4,380    ($    9,232)
   Limited Partners, issued and
     outstanding, 14,321 units           1,813,078      1,775,193
                                        ----------     ----------
       Total Partners' capital          $1,817,458     $1,765,961
                                        ----------     ----------
                                        $2,041,732     $1,990,904
                                        ==========     ==========



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




                                      -10-





                 GEODYNE ENERGY INCOME LIMITED PARTNERSHIP I-F
               GEODYNE ENERGY INCOME PRODUCTION PARTNERSHIP I-F
                       COMBINED STATEMENTS OF OPERATIONS
               FOR THE THREE MONTHS ENDED JUNE 30, 2000 AND 1999
                                   (Unaudited)

                                           2000           1999
                                        ----------     ----------

REVENUES:
   Oil and gas sales                     $503,250       $296,738
   Interest income                          3,099            751
   Insurance settlement                         -        472,500
                                         --------       --------
                                         $506,349       $769,989

COSTS AND EXPENSES:
   Lease operating                       $ 99,593       $ 84,253
   Production tax                          31,095         17,161
   Depreciation, depletion, and
     amortization of oil and gas
     properties                            35,417         44,513
   General and administrative
     (Note 2)                              42,340         42,987
                                         --------       --------
                                         $208,445       $188,914
                                         --------       --------

NET INCOME                               $297,904       $581,075
                                         ========       ========
GENERAL PARTNER - NET INCOME             $ 49,179       $ 93,281
                                         ========       ========
LIMITED PARTNERS - NET INCOME            $248,725       $487,794
                                         ========       ========
NET INCOME per unit                      $  17.37       $  34.06
                                         ========       ========
UNITS OUTSTANDING                          14,321         14,321
                                         ========       ========




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




                                      -11-





                 GEODYNE ENERGY INCOME LIMITED PARTNERSHIP I-F
               GEODYNE ENERGY INCOME PRODUCTION PARTNERSHIP I-F
                       COMBINED STATEMENTS OF OPERATIONS
                FOR THE SIX MONTHS ENDED JUNE 30, 2000 AND 1999
                                   (Unaudited)

                                           2000           1999
                                        ----------     ----------

REVENUES:
   Oil and gas sales                     $942,253       $511,194
   Interest income                          5,997            761
   Insurance settlement                         -        472,500
                                         --------       --------
                                         $948,250       $984,455

COSTS AND EXPENSES:
   Lease operating                       $216,495       $177,452
   Production tax                          56,951         31,171
   Depreciation, depletion, and
     amortization of oil and gas
     properties                            74,001         84,166
   General and administrative
     (Note 2)                              95,691         95,935
                                         --------       --------
                                         $443,138       $388,724
                                         --------       --------

NET INCOME                               $505,112       $595,731
                                         ========       ========
GENERAL PARTNER - NET INCOME             $ 85,227       $101,029
                                         ========       ========
LIMITED PARTNERS - NET INCOME            $419,885       $494,702
                                         ========       ========
NET INCOME per unit                      $  29.32       $  34.54
                                         ========       ========
UNITS OUTSTANDING                          14,321         14,321
                                         ========       ========




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




                                      -12-





                    GEODYNE ENERGY INCOME LIMITED PARTNERSHIP I-F
               GEODYNE ENERGY INCOME PRODUCTION PARTNERSHIP I-F
                       COMBINED STATEMENTS OF CASH FLOWS
                FOR THE SIX MONTHS ENDED JUNE 30, 2000 AND 1999
                                   (Unaudited)

                                             2000          1999
                                           --------      --------
CASH FLOWS FROM OPERATING ACTIVITIES:
   Net income                              $505,112      $595,731
   Adjustments to reconcile net
     income to net cash provided
     by operating activities:
     Depreciation, depletion, and
       amortization of oil and gas
       properties                            74,001        84,166
     Increase in accounts receivable -
       oil and gas sales                  (  92,724)    (     674)
     Increase in accounts receivable -
       General Partner                            -     ( 472,500)
     Decrease in accounts payable         (     669)    ( 204,879)
                                           --------      --------
Net cash provided by operating
   activities                              $485,720      $  1,844
                                           --------      --------

CASH FLOWS FROM INVESTING ACTIVITIES:
   Capital expenditures                   ($ 34,117)    ($  7,333)
   Proceeds from sale of oil and
     gas properties                               -         1,681
                                           --------      --------
Net cash used by investing
   activities                             ($ 34,117)    ($  5,652)
                                           --------      --------

CASH FLOWS FROM FINANCING ACTIVITIES:
   Cash distributions                     ($453,615)     $      -
                                           --------      --------
Net cash used by financing activities     ($453,615)     $      -
                                           --------      --------

NET DECREASE IN CASH AND CASH
   EQUIVALENTS                            ($  2,012)    ($  3,808)

CASH AND CASH EQUIVALENTS AT
   BEGINNING OF PERIOD                      254,500         5,457
                                           --------      --------
CASH AND CASH EQUIVALENTS AT
   END OF PERIOD                           $252,488      $  1,649
                                           ========      ========


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




                                      -13-





             GEODYNE ENERGY INCOME PROGRAM I LIMITED PARTNERSHIPS
             CONDENSED NOTES TO THE COMBINED FINANCIAL STATEMENTS
                                  JUNE 30, 2000
                                   (Unaudited)


1.    ACCOUNTING POLICIES
      -------------------

      The combined  balance sheets as of June 30, 2000,  combined  statements of
      operations  for the three and six months ended June 30, 2000 and 1999, and
      combined  statements  of cash flows for the six months ended June 30, 2000
      and 1999 have been  prepared  by  Geodyne  Resources,  Inc.,  the  General
      Partner  of  the  limited   partnerships,   without  audit.  Each  limited
      partnership  is a general  partner in the related  Geodyne  Energy  Income
      Production  Partnership  in which Geodyne  Resources,  Inc.  serves as the
      managing partner.  Unless the context indicates otherwise,  all references
      to a  "Partnership"  or the  "Partnerships"  are references to the limited
      partnership and its related production partnership,  collectively, and all
      references to the "General  Partner" are references to the general partner
      of the limited  partnerships  and the managing  partner of the  production
      partnerships,  collectively.  In the opinion of  management  the financial
      statements referred to above include all necessary adjustments, consisting
      of normal recurring adjustments,  to present fairly the combined financial
      position at June 30, 2000,  the  combined  results of  operations  for the
      three and six months ended June 30, 2000 and 1999,  and the combined  cash
      flows for the six months ended June 30, 2000 and 1999.

      Information  and  footnote  disclosures  normally  included  in  financial
      statements  prepared in  accordance  with  generally  accepted  accounting
      principles  have been  condensed  or  omitted.  The  accompanying  interim
      financial  statements should be read in conjunction with the Partnerships'
      Annual Report on Form 10-K filed for the year ended December 31, 1999. The
      results  of  operations  for  the  period  ended  June  30,  2000  are not
      necessarily indicative of the results to be expected for the full year.

      The  Limited  Partners'  net  income  or loss per unit is based  upon each
      $1,000 initial capital contribution.






                                      -14-






      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 prior to their transfer to the Partnerships.  Leasehold impairment
      is recognized based upon an individual property assessment and exploratory
      experience.  Upon discovery of commercial  reserves,  leasehold  costs are
      transferred to producing properties.

      Depletion of the costs 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  unit-of-production
      method.  The  Partnerships'  depletion,   depreciation,  and  amortization
      includes  estimated  dismantlement and abandonment costs, net of estimated
      salvage value.

      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.







                                      -15-






2.    TRANSACTIONS WITH RELATED PARTIES
      ---------------------------------

      The Partnerships'  partnership agreements provide for reimbursement to the
      General Partner for all direct general and administrative expenses and for
      the general and  administrative  overhead  applicable to the  Partnerships
      based on an allocation of actual costs  incurred.  During the three months
      ended  June 30,  2000 the  following  payments  were  made to the  General
      Partner or its affiliates by the Partnerships:

                            Direct General       Administrative
           Partnership     and Administrative       Overhead
           -----------     -------------------   ---------------
              I-D               $2,073               $ 19,986
              I-E                4,281                116,220
              I-F                2,560                 39,780

      During the six months ended June 30, 2000 the following payments were made
      to the General Partner or its affiliates by the Partnerships:

                            Direct General       Administrative
           Partnership     and Administrative       Overhead
           -----------     -------------------   ---------------
              I-D              $ 8,934               $ 39,972
              I-E               43,769                232,440
              I-F               16,131                 79,560

      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 their activities.







                                      -16-





ITEM 2.    MANAGEMENT'S  DISCUSSION  AND  ANALYSIS OF FINANCIAL  CONDITION  AND
           RESULTS OF OPERATIONS

USE OF FORWARD-LOOKING STATEMENTS AND ESTIMATES
- -----------------------------------------------

      This Quarterly 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
      Quarterly 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, and otherwise indicated.

GENERAL
- -------

      The  Partnerships  are engaged in the business of acquiring  and operating
      producing oil and gas properties located in the continental United States.
      In general, a Partnership acquired producing properties and did not engage
      in  development  drilling  or  enhanced  recovery  projects,  except as an
      incidental  part of the management of the producing  properties  acquired.
      Therefore,  the  economic  life  of  each  Partnership,  and  its  related
      Production Partnership, is limited to the period of time required to fully
      produce its acquired oil and gas  reserves.  The net proceeds from the oil
      and gas operations are distributed to the Limited Partners and the General
      Partner  in  accordance  with the terms of the  Partnerships'  partnership
      agreements.




                                      -17-





LIQUIDITY AND CAPITAL RESOURCES
- -------------------------------

      The Partnerships began operations and investors were assigned their rights
      as Limited Partners,  having made capital contributions in the amounts and
      on the dates set forth below:

                                                    Limited
                               Date of          Partner 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

      In general,  the amount of funds  available for  acquisition  of producing
      properties was equal to the capital contributions of the Limited Partners,
      less 15% for sales  commissions and  organization and management fees. All
      of the Partnerships have fully invested their capital contributions.

      Net proceeds from the  operations  less  necessary  operating  capital are
      distributed to the Limited Partners on a quarterly basis. Revenues and net
      proceeds of a Partnership  are largely  dependent  upon the volumes of oil
      and gas sold and the  prices  received  for  such oil and gas.  While  the
      General  Partner cannot predict  future  pricing  trends,  it believes the
      working  capital  available  as of June  30,  2000  and  the  net  revenue
      generated from future operations will provide  sufficient  working capital
      to meet current and future obligations.


RESULTS OF OPERATIONS
- ---------------------

      GENERAL DISCUSSION

      The following  general  discussion  should be read in conjunction with the
      analysis  of results of  operations  provided  below.  The most  important
      variables affecting the Partnerships' revenues are the prices received for
      the  sale of oil and gas and  the  volumes  of oil and gas  produced.  The
      Partnerships'  production  is mainly  natural  gas,  so such  pricing  and
      volumes are the most significant factors.





                                      -18-






      Due to the volatility of oil and gas prices,  forecasting future prices is
      subject to great  uncertainty  and  inaccuracy.  Substantially  all of the
      Partnerships' gas reserves are being sold in the "spot market".  Prices on
      the  spot  market  are  subject  to wide  seasonal  and  regional  pricing
      fluctuations due to the highly competitive nature of the spot market. Such
      spot market sales are  generally  short-term  in nature and are  dependent
      upon the  obtaining  of  transportation  services  provided by  pipelines.
      However,  oil and gas are  depleting  assets,  so it can be expected  that
      production  levels  will  decline  over time.  Recent gas prices have been
      higher than the Partnerships'  historical average. This is attributable to
      the higher prices for crude oil, a substitute  fuel in some  markets,  and
      reduced production due to lower capital investments in 1998 and 1999.

      I-D PARTNERSHIP

      THREE MONTHS  ENDED JUNE 30, 2000  COMPARED TO THE THREE MONTHS ENDED JUNE
      30, 1999.

                                       Three Months Ended June 30,
                                       ---------------------------
                                             2000           1999
                                           --------       --------
      Oil and gas sales                    $369,857       $190,167
      Oil and gas production expenses      $ 44,999       $ 22,870
      Barrels produced                        1,889          2,471
      Mcf produced                           90,719         71,934
      Average price/Bbl                    $  33.02       $  13.51
      Average price/Mcf                    $   3.39       $   2.18

      As shown in the table above,  total oil and gas sales  increased  $179,690
      (94.5%) for the three  months ended June 30, 2000 as compared to the three
      months ended June 30, 1999. Of this  increase,  approximately  $37,000 and
      $110,000, respectively, were related to increases in the average prices of
      oil and gas sold and  approximately  $41,000 was related to an increase in
      volumes of gas sold.  Volumes of oil sold  decreased  582  barrels,  while
      volumes of gas sold  increased  18,785 Mcf for the three months ended June
      30, 2000 as compared to the three months ended June 30, 1999. The decrease
      in volumes of oil sold was primarily due to normal declines in production.
      The increase in volumes of gas sold was  primarily  due to positive  prior
      period volume  adjustments  made by the purchasers on several wells during
      the three months ended June 30, 2000. Average oil and gas prices increased
      to $33.02 per barrel and $3.39 per Mcf, respectively, for the three months
      ended  June  30,   2000  from   $13.51  per  barrel  and  $2.18  per  Mcf,
      respectively, for the three months ended June 30, 1999.





                                      -19-






      Oil and gas production  expenses  (including lease operating  expenses and
      production  taxes)  increased  $22,129  (96.8%) for the three months ended
      June 30, 2000 as compared to the three months  ended June 30,  1999.  This
      increase was  primarily due to (i) a negative  prior period  adjustment of
      lease  operating  expenses  made by the operator on one  significant  well
      during  the three  months  ended  June 30,  1999 and (ii) an  increase  in
      production  taxes  associated with the increase in oil and gas sales. As a
      percentage  of oil and  gas  sales,  these  expenses  remained  relatively
      constant at 12.2% for the three  months  ended June 30, 2000 and 12.0% for
      the three months ended June 30, 1999.

      Depreciation,  depletion,  and  amortization  of oil  and  gas  properties
      increased  $7,497  (58.8%)  for the three  months  ended June 30,  2000 as
      compared  to the three  months  ended June 30,  1999.  This  increase  was
      primarily due to (i) downward  revisions in the estimates of remaining gas
      reserves  on three  significant  wells at  December  31, 1999 and (ii) the
      increase  in volumes of gas sold.  As a  percentage  of oil and gas sales,
      this  expense  decreased  to 5.5% for the three months ended June 30, 2000
      from  6.7% for the three  months  ended  June 30,  1999.  This  percentage
      decrease was primarily  due to the increases in the average  prices of oil
      and gas sold.

      General and administrative  expenses remained  relatively constant for the
      three  months  ended June 30, 2000 as compared to the three  months  ended
      June 30,  1999.  As a  percentage  of oil and gas  sales,  these  expenses
      decreased  to 6.0% for the three months ended June 30, 2000 from 11.6% for
      the three  months  ended  June 30,  1999.  This  percentage  decrease  was
      primarily due to the increase in oil and gas sales.

      SIX MONTHS  ENDED JUNE 30, 2000  COMPARED TO THE SIX MONTHS ENDED JUNE 30,
      1999.

                                         Six Months Ended June 30,
                                         -------------------------
                                             2000           1999
                                           --------       --------
      Oil and gas sales                    $588,630       $322,393
      Oil and gas production expenses      $129,135       $ 76,354
      Barrels produced                        3,558          4,809
      Mcf produced                          163,632        151,481
      Average price/Bbl                    $  30.21       $  12.23
      Average price/Mcf                    $   2.94       $   1.74

      As shown in the table above,  total oil and gas sales  increased  $266,237
      (82.6%)  for the six months  ended June 30,  2000 as  compared  to the six
      months ended June 30, 1999. Of this  increase,  approximately  $64,000 and
      $196,000,




                                      -20-





      respectively,  were related to increases in the average  prices of oil and
      gas sold.  Volumes of oil sold decreased  1,251 barrels,  while volumes of
      gas sold  increased  12,151 Mcf for the six months  ended June 30, 2000 as
      compared to the six months ended June 30, 1999. The decrease in volumes of
      oil sold was primarily due to normal  declines in production.  Average oil
      and gas  prices  increased  to  $30.21  per  barrel  and  $2.94  per  Mcf,
      respectively,  for the six  months  ended  June 30,  2000 from  $12.23 per
      barrel and $1.74 per Mcf, respectively,  for the six months ended June 30,
      1999.

      Oil and gas production  expenses  (including lease operating  expenses and
      production  taxes) increased $52,781 (69.1%) for the six months ended June
      30, 2000 as compared to the six months ended June 30, 1999.  This increase
      was primarily  due to (i) workover  expenses  incurred on one  significant
      well  during the six months  ended June 30,  2000 in order to improve  the
      recovery of reserves,  (ii) a negative  prior period  adjustment  of lease
      operating expenses made by the operator on another significant well during
      the three months ended June 30, 1999,  and (iii) 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 21.9% for the six months
      ended June 30, 2000 from 23.7% for the six months ended June 30, 1999.

      Depreciation,  depletion,  and  amortization  of oil  and  gas  properties
      increased  $6,632  (22.1%)  for the six  months  ended  June  30,  2000 as
      compared  to the six  months  ended  June  30,  1999.  This  increase  was
      primarily due to (i) downward  revisions in the estimates of remaining gas
      reserves  on three  significant  wells at  December  31, 1999 and (ii) the
      increase  in volumes of gas sold.  As a  percentage  of oil and gas sales,
      this expense decreased to 6.2% for the six months ended June 30, 2000 from
      9.3% for the six months ended June 30, 1999. This percentage  decrease was
      primarily due to the increases in the average prices of oil and gas sold.

      General and administrative  expenses remained  relatively constant for the
      six months  ended June 30, 2000 as  compared to the six months  ended June
      30, 1999. As a percentage of oil and gas sales,  these expenses  decreased
      to 8.3% for the six  months  ended  June 30,  2000 from  15.1% for the six
      months ended June 30, 1999. This percentage  decrease was primarily due to
      the increase in oil and gas sales.

      The Limited  Partners have received  cash  distributions  through June 30,
      2000  totaling   $14,688,175  or  204.15%  of  Limited  Partners'  capital
      contributions.





                                      -21-






      I-E PARTNERSHIP

      THREE MONTHS  ENDED JUNE 30, 2000  COMPARED TO THE THREE MONTHS ENDED JUNE
      30, 1999.

                                       Three Months Ended June 30,
                                       ---------------------------
                                            2000            1999
                                         ----------       --------
      Oil and gas sales                  $1,659,215       $949,135
      Oil and gas production expenses    $  312,235       $258,894
      Barrels produced                       13,368         14,779
      Mcf produced                          392,046        382,850
      Average price/Bbl                  $    29.62       $  14.86
      Average price/Mcf                  $     3.22       $   1.91

      As shown in the table above,  total oil and gas sales  increased  $710,080
      (74.8%) for the three  months ended June 30, 2000 as compared to the three
      months ended June 30, 1999. Of this increase,  approximately  $197,000 and
      $516,000, respectively, were related to increases in the average prices of
      oil and gas sold.  Volumes  of oil sold  decreased  1,411  barrels,  while
      volumes of gas sold  increased  9,196 Mcf for the three  months ended June
      30, 2000 as compared to the three months ended June 30, 1999. The decrease
      in  volumes  of oil sold  was  primarily  due to (i)  normal  declines  in
      production and (ii) a negative prior period volume  adjustment made by the
      purchaser on one  significant  well during the three months ended June 30,
      2000.  Average oil and gas prices increased to $29.62 per barrel and $3.22
      per Mcf,  respectively,  for the three  months  ended  June 30,  2000 from
      $14.86 per barrel and $1.91 per Mcf,  respectively,  for the three  months
      ended June 30, 1999.

      The I-E  Partnership  recognized an insurance  settlement in the amount of
      $675,000  during  the  three  months  ended  June  30,  1999.  No  similar
      settlements occurred during the three months ended June 30, 2000.

      Oil and gas production  expenses  (including lease operating  expenses and
      production  taxes)  increased  $53,341  (20.6%) for the three months ended
      June 30, 2000 as compared to the three months  ended June 30,  1999.  This
      increase was primarily due to 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 18.8% for the three months ended June
      30,  2000 from  27.3% for the  three  months  ended  June 30,  1999.  This
      percentage  decrease  was  primarily  due to the  increases in the average
      prices of oil and gas sold.





                                      -22-






      Depreciation,  depletion,  and  amortization  of oil  and  gas  properties
      increased  $4,151  (3.0%)  for the three  months  ended  June 30,  2000 as
      compared to the three months ended June 30, 1999.  As a percentage  of oil
      and gas sales,  this expense  decreased to 8.6% for the three months ended
      June 30, 2000 from 14.7% for the three months  ended June 30,  1999.  This
      percentage  decrease  was  primarily  due to the  increases in the average
      prices of oil and gas sold.

      General and administrative  expenses decreased $3,558 (2.9%) for the three
      months  ended June 30, 2000 as compared to the three months ended June 30,
      1999. As a percentage of oil and gas sales,  these  expenses  decreased to
      7.3% for the three  months  ended  June 30,  2000 from 13.1% for the three
      months ended June 30, 1999. This percentage  decrease was primarily due to
      the increase in oil and gas sales.

      SIX MONTHS  ENDED JUNE 30, 2000  COMPARED TO THE SIX MONTHS ENDED JUNE 30,
      1999.

                                         Six Months Ended June 30,
                                         -------------------------
                                            2000           1999
                                         ----------     ----------
      Oil and gas sales                  $2,981,623     $1,654,037
      Oil and gas production expenses    $  653,962     $  557,345
      Barrels produced                       27,842         31,011
      Mcf produced                          794,136        751,705
      Average price/Bbl                  $    28.10     $    12.58
      Average price/Mcf                  $     2.77     $     1.68

      As shown in the table above, total oil and gas sales increased  $1,327,586
      (80.3%)  for the six months  ended June 30,  2000 as  compared  to the six
      months ended June 30, 1999. Of this increase,  approximately  $432,000 and
      $864,000, respectively, were related to increases in the average prices of
      oil and gas sold.  Volumes  of oil sold  decreased  3,169  barrels,  while
      volumes of gas sold increased 42,431 Mcf for the six months ended June 30,
      2000 as compared to the six months  ended June 30,  1999.  The decrease in
      volumes of oil sold was primarily due to (i) normal declines in production
      and (ii) a negative prior period volume  adjustment  made by the purchaser
      on one significant well during the six months ended June 30, 2000. Average
      oil and gas  prices  increased  to $28.10  per  barrel  and $2.77 per Mcf,
      respectively,  for the six  months  ended  June 30,  2000 from  $12.58 per
      barrel and $1.68 per Mcf, respectively,  for the six months ended June 30,
      1999.

      The I-E  Partnership  recognized an insurance  settlement in the amount of
      $675,000 during the six months ended June 30, 1999. No similar settlements
      occurred during the six months ended June 30, 2000.




                                      -23-






      Oil and gas production  expenses  (including lease operating  expenses and
      production  taxes) increased $96,617 (17.3%) for the six months ended June
      30, 2000 as compared to the six months ended June 30, 1999.  This increase
      was primarily due to 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 21.9% for the six months  ended June 30, 2000 from
      33.7% for the six months ended June 30, 1999. 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  $14,918  (5.4%)  for the six  months  ended  June  30,  2000 as
      compared to the six months ended June 30, 1999. As a percentage of oil and
      gas sales,  this  expense  decreased to 9.8% for the six months ended June
      30,  2000  from  16.7%  for the six  months  ended  June  30,  1999.  This
      percentage  decrease  was  primarily  due to the  increases in the average
      prices of oil and gas sold.

      General and administrative  expenses remained  relatively constant for the
      six months  ended June 30, 2000 as  compared to the six months  ended June
      30, 1999. As a percentage of oil and gas sales,  these expenses  decreased
      to 9.3% for the six  months  ended  June 30,  2000 from  16.8% for the six
      months ended June 30, 1999. This percentage  decrease was primarily due to
      the increase in oil and gas sales.

      The Limited  Partners have received  cash  distributions  through June 30,
      2000  totaling   $56,791,552  or  135.74%  of  Limited  Partners'  capital
      contributions.

      I-F PARTNERSHIP

      THREE MONTHS  ENDED JUNE 30, 2000  COMPARED TO THE THREE MONTHS ENDED JUNE
      30, 1999.

                                       Three Months Ended June 30,
                                       ---------------------------
                                             2000           1999
                                           --------       --------
      Oil and gas sales                    $503,250       $296,738
      Oil and gas production expenses      $130,688       $101,414
      Barrels produced                        6,447          7,180
      Mcf produced                           88,566        101,289
      Average price/Bbl                    $  30.94       $  14.99
      Average price/Mcf                    $   3.43       $   1.87

      As shown in the table above,  total oil and gas sales  increased  $206,512
      (69.6%) for the three  months ended June 30, 2000 as compared to the three
      months ended June 30, 1999. Of this increase, approximately $103,000 and




                                      -24-





      $138,000, respectively, were related to increases in the average prices of
      oil and gas sold.  These increases were partially  offset by a decrease of
      approximately  $24,000  related  to a  decrease  in  volumes  of gas sold.
      Volumes  of oil and  gas  sold  decreased  733  barrels  and  12,723  Mcf,
      respectively,  for the three months ended June 30, 2000 as compared to the
      three months ended June 30, 1999.  The decrease in volumes of oil sold was
      primarily  due to (i) normal  declines in  production  and (ii) a negative
      prior period volume  adjustment  made by the purchaser on one  significant
      well during the three months ended June 30, 2000.  The decrease in volumes
      of gas sold was  primarily due to (i) normal  declines in  production  and
      (ii) positive prior period volume adjustments made by the purchaser on two
      wells during the three  months  ended June 30,  1999.  Average oil and gas
      prices increased to $30.94 per barrel and $3.43 per Mcf, respectively, for
      the three  months ended June 30, 2000 from $14.99 per barrel and $1.87 per
      Mcf, respectively, for the three months ended June 30, 1999.

      The I-F  Partnership  recognized an insurance  settlement in the amount of
      $472,500  during  the  three  months  ended  June  30,  1999.  No  similar
      settlements occurred during the three months ended June 30, 2000.

      Oil and gas production  expenses  (including lease operating  expenses and
      production  taxes)  increased  $29,274  (28.9%) for the three months ended
      June 30, 2000 as compared to the three months  ended June 30,  1999.  This
      increase  was  primarily  due  to  (i)  legal  expenses  incurred  on  one
      significant  well during the three  months ended June 30, 2000 and (ii) 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
      26.0% for the three  months  ended June 30,  2000 from 34.2% for the three
      months ended June 30, 1999. 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
      decreased  $9,096  (20.4%)  for the three  months  ended June 30,  2000 as
      compared  to the three  months  ended June 30,  1999.  This  decrease  was
      primarily due to (i) the decreases in volumes of oil and gas sold and (ii)
      upward  revisions in the  estimates  of remaining  oil and gas reserves at
      December 31,  1999.  As a  percentage  of oil and gas sales,  this expense
      decreased  to 7.0% for the three months ended June 30, 2000 from 15.0% for
      the three  months  ended  June 30,  1999.  This  percentage  decrease  was
      primarily due to the increases in the average prices of oil and gas sold.





                                      -25-






      General and  administrative  expenses  decreased $647 (1.5%) for the three
      months  ended June 30, 2000 as compared to the three months ended June 30,
      1999. As a percentage of oil and gas sales,  these  expenses  decreased to
      8.4% for the three  months  ended  June 30,  2000 from 14.5% for the three
      months ended June 30, 1999. This percentage  decrease was primarily due to
      the increase in oil and gas sales.

      SIX MONTHS  ENDED JUNE 30, 2000  COMPARED TO THE SIX MONTHS ENDED JUNE 30,
      1999.

                                         Six Months Ended June 30,
                                         -------------------------
                                             2000           1999
                                           --------       --------
      Oil and gas sales                    $942,253       $511,194
      Oil and gas production expenses      $273,446       $208,623
      Barrels produced                       13,573         14,960
      Mcf produced                          184,436        183,211
      Average price/Bbl                    $  28.77       $  12.69
      Average price/Mcf                    $   2.99       $   1.75

      As shown in the table above,  total oil and gas sales  increased  $431,059
      (84.3%)  for the six months  ended June 30,  2000 as  compared  to the six
      months ended June 30, 1999. Of this increase,  approximately  $218,000 and
      $228,000, respectively, were related to increases in the average prices of
      oil and gas sold.  Volumes  of oil sold  decreased  1,387  barrels,  while
      volumes of gas sold increased  1,225 Mcf for the six months ended June 30,
      2000 as compared to the six months  ended June 30,  1999.  Average oil and
      gas prices increased to $28.77 per barrel and $2.99 per Mcf, respectively,
      for the six months  ended June 30,  2000 from  $12.69 per barrel and $1.75
      per Mcf, respectively, for the six months ended June 30, 1999.

      The I-F  Partnership  recognized an insurance  settlement in the amount of
      $472,500 during the six months ended June 30, 1999. No similar settlements
      occurred during the six months ended June 30, 2000.

      Oil and gas production  expenses  (including lease operating  expenses and
      production  taxes) increased $64,823 (31.1%) for the six months ended June
      30, 2000 as compared to the six months ended June 30, 1999.  This increase
      was primarily due to (i) an increase in production  taxes  associated with
      the  increase in oil and gas sales,  (ii) legal  expenses  incurred on one
      significant  well  during the six months  ended June 30,  2000,  and (iii)
      positive prior period  adjustments of lease operating expenses made by the
      operator on several  wells during the six months ended June 30, 2000. As a
      percentage of oil and gas sales, these expenses decreased to 29.0% for the
      six months ended June 30, 2000 from 40.8% for the six




                                      -26-





      months ended June 30, 1999.  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
      decreased  $10,165  (12.1%)  for the six  months  ended  June 30,  2000 as
      compared  to the six  months  ended  June  30,  1999.  This  decrease  was
      primarily  due to upward  revisions in the  estimates of remaining oil and
      gas reserves at December 31, 1999.  As a percentage  of oil and gas sales,
      this expense decreased to 7.9% for the six months ended June 30, 2000 from
      16.5% for the six months ended June 30, 1999. This percentage decrease was
      primarily due to the increases in the average prices of oil and gas sold.

      General and administrative  expenses remained  relatively constant for the
      six months  ended June 30, 2000 as  compared to the six months  ended June
      30, 1999. As a percentage of oil and gas sales,  these expenses  decreased
      to 10.2% for the six  months  ended  June 30,  2000 from 18.8% for the six
      months ended June 30, 1999. This percentage  decrease was primarily due to
      the increase in oil and gas sales.

      The Limited  Partners have received  cash  distributions  through June 30,
      2000  totaling   $18,763,664  or  131.02%  of  Limited  Partners'  capital
      contributions.






                                      -27-





ITEM 3.    QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET
           RISK.

           The Partnerships do not hold any market risk sensitive instruments.






                                      -28-





                          PART II. OTHER INFORMATION


ITEM 6.    EXHIBITS AND REPORTS ON FORM 8-K

(a)   Exhibits

27.1                 Financial  Data  Schedule   containing   summary  financial
                     information extracted from the I-D Partnership's  financial
                     statements as of June 30, 2000 and for the six months ended
                     June 30, 2000, filed herewith.

27.2                 Financial  Data  Schedule   containing   summary  financial
                     information extracted from the I-E Partnership's  financial
                     statements as of June 30, 2000 and for the six months ended
                     June 30, 2000, filed herewith.

27.3                 Financial  Data  Schedule   containing   summary  financial
                     information extracted from the I-F Partnership's  financial
                     statements as of June 30, 2000 and for the six months ended
                     June 30, 2000, filed herewith.

                     All other exhibits are omitted as inapplicable.

      (b)  Reports on From 8-K.

           None.





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                                   SIGNATURES

Pursuant  to the  requirements  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 authorized.


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

                                  (Registrant)

                               BY:  GEODYNE RESOURCES, INC.

                                    General Partner


Date:  August 10, 2000         By:      /s/Dennis R. Neill
                                  --------------------------------
                                       (Signature)
                                       Dennis R. Neill
                                       President


Date:  August 10, 2000         By:     /s/Patrick M. Hall
                                  --------------------------------
                                      (Signature)
                                      Patrick M. Hall
                                      Principal Accounting Officer




                                      -30-





                                INDEX TO EXHIBITS


NUMBER     DESCRIPTION
- ------     -----------

27.1       Financial  Data Schedule  containing  summary  financial  information
           extracted from the Geodyne Energy Income  Limited  Partnership  I-D's
           financial statements as of June 30, 2000 and for the six months ended
           June 30, 2000, filed herewith.

27.2       Financial  Data Schedule  containing  summary  financial  information
           extracted from the Geodyne Energy Income  Limited  Partnership  I-E's
           financial statements as of June 30, 2000 and for the six months ended
           June 30, 2000, filed herewith.

27.3       Financial  Data Schedule  containing  summary  financial  information
           extracted from the Geodyne Energy Income  Limited  Partnership  I-F's
           financial statements as of June 30, 2000 and for the six months ended
           June 30, 2000, filed herewith.

           All other exhibits are omitted as inapplicable.




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