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 September 30, 2005


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

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

                        Yes                     No      X
                            ------                    ------
Indicate by check mark whether the  registrant is a shell company (as defined in
Rule 12b-2 of the Exchange Act).

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

                                      -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
                                               September 30,   December 31,
                                                   2005            2004
                                               -------------   ------------
CURRENT ASSETS:
   Cash and cash equivalents                     $  263,315       $250,839
   Accounts receivable:
      Oil and gas sales                             262,890        153,570
                                                 ----------       --------
        Total current assets                     $  526,205       $404,409

NET OIL AND GAS PROPERTIES, utilizing
   the successful efforts method                    401,587        381,334

DEFERRED CHARGE                                      78,164         82,606
                                                 ----------       --------
                                                 $1,005,956       $868,349
                                                 ==========       ========

                 LIABILITIES AND PARTNERS' CAPITAL (DEFICIT)

CURRENT LIABILITIES:
   Accounts payable                              $   35,399       $ 25,242
   Accounts payable - related
      party (Note 2)                                  1,642              -
   Gas imbalance payable                             34,605         34,587
   Asset retirement obligation -
      current (Note 1)                                2,337          2,453
                                                 ----------       --------
        Total current liabilities                $   73,983       $ 62,282

LONG-TERM LIABILITIES:
   Accrued liability                             $   25,436       $ 30,433
   Asset retirement obligation (Note 1)              60,227         28,648
                                                 ----------       --------
      Total long-term liabilities                $   85,663       $ 59,081

PARTNERS' CAPITAL (DEFICIT):
   General Partner                              ($    3,500)     ($ 20,255)
   Limited Partners, issued and
      outstanding, 7,195 units                      849,810        767,241
                                                 ----------       --------
        Total Partners' capital                  $  846,310       $746,986
                                                 ----------       --------
                                                 $1,005,956       $868,349
                                                 ==========       ========
         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 SEPTEMBER 30, 2005 AND 2004
                                   (Unaudited)

                                                 2005              2004
                                               --------          --------

REVENUES:
   Oil and gas sales                           $324,886          $229,257
   Interest income                                1,352               395
                                               --------          --------
                                               $326,238          $229,652

COSTS AND EXPENSES:
   Lease operating                             $ 35,298          $ 15,980
   Production tax                                20,487            14,858
   Depreciation, depletion, and
      amortization of oil and gas
      properties                                 16,367             6,629
   General and administrative
      (Note 2)                                   22,023            21,983
                                               --------          --------
                                               $ 94,175          $ 59,450
                                               --------          --------
NET INCOME                                     $232,063          $170,202
                                               ========          ========
GENERAL PARTNER - NET INCOME                   $ 36,898          $ 26,399
                                               ========          ========
LIMITED PARTNERS - NET INCOME                  $195,165          $143,803
                                               ========          ========
NET INCOME per unit                            $  27.12          $  19.98
                                               ========          ========
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 NINE MONTHS ENDED SEPTEMBER 30, 2005 AND 2004
                                   (Unaudited)

                                                 2005              2004
                                               --------          --------

REVENUES:
   Oil and gas sales                           $882,543          $692,596
   Interest income                                3,325               908
                                               --------          --------
                                               $885,868          $693,504

COSTS AND EXPENSES:
   Lease operating                             $100,336          $ 72,598
   Production tax                                58,027            47,083
   Depreciation, depletion, and
      amortization of oil and gas
      properties                                 34,052            25,714
   General and administrative
      (Note 2)                                   87,762            85,302
                                               --------          --------
                                               $280,177          $230,697
                                               --------          --------
NET INCOME                                     $605,691          $462,807
                                               ========          ========
GENERAL PARTNER - NET INCOME                   $ 95,122          $ 72,885
                                               ========          ========
LIMITED PARTNERS - NET INCOME                  $510,569          $389,922
                                               ========          ========
NET INCOME per unit                            $  70.96          $  54.19
                                               ========          ========
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 NINE MONTHS ENDED SEPTEMBER 30, 2005 AND 2004
                                   (Unaudited)
                                                    2005            2004
                                                 ----------      ----------
CASH FLOWS FROM OPERATING ACTIVITIES:
   Net income                                     $605,691        $462,807
   Adjustments to reconcile net
      income to net cash provided
      by operating activities:
      Depreciation, depletion, and
        amortization of oil and gas
        properties                                  34,052          25,714
      Settlement of asset retirement
        obligation                               (      36)              -
      Increase in accounts receivable -
        oil and gas sales                        ( 109,320)      (  21,596)
      Decrease in deferred charge                    4,442           1,754
      Increase (decrease) in accounts
        payable                                      8,497       (  13,216)
      Increase in accounts payable -
        related party (Note 2)                       1,642               -
      Increase in gas imbalance payable                 18             513
      Decrease in accrued liability              (   4,997)      (   1,835)
                                                  --------        --------
Net cash provided by operating
   activities                                     $539,989        $454,141
                                                  --------        --------
CASH FLOWS FROM INVESTING ACTIVITIES:
   Capital expenditures                          ($ 23,944)      ($ 14,502)
   Proceeds from sale of oil and
      gas properties                                 2,798             507
                                                  --------        --------
Net cash used by investing
   activities                                    ($ 21,146)      ($ 13,995)
                                                  --------        --------
CASH FLOWS FROM FINANCING ACTIVITIES:
   Cash distributions                            ($506,367)      ($441,838)
                                                  --------        --------
Net cash used by financing
   activities                                    ($506,367)      ($441,838)
                                                  --------        --------

NET INCREASE (DECREASE) IN CASH AND
   CASH EQUIVALENTS                               $ 12,476       ($  1,692)

CASH AND CASH EQUIVALENTS AT
   BEGINNING OF PERIOD                             250,839         257,054
                                                  --------        --------
CASH AND CASH EQUIVALENTS AT
   END OF PERIOD                                  $263,315        $255,362
                                                  ========        ========

         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

                                             September 30,     December 31,
                                                 2005              2004
                                             ------------      ------------

CURRENT ASSETS:
   Cash and cash equivalents                  $1,529,953        $1,579,268
   Accounts receivable:
      Oil and gas sales                        1,692,002           958,801
      Related party (Note 2)                       1,490                 -
                                              ----------        ----------
        Total current assets                  $3,223,445        $2,538,069

NET OIL AND GAS PROPERTIES, utilizing
   the successful efforts method               2,467,633         2,176,302

DEFERRED CHARGE                                  397,867           424,309
                                              ----------        ----------
                                              $6,088,945        $5,138,680
                                              ==========        ==========

                 LIABILITIES AND PARTNERS' CAPITAL (DEFICIT)

CURRENT LIABILITIES:
   Accounts payable                           $  247,694        $  233,536
   Accrued liability - other (Note 1)                  -            88,892
   Gas imbalance payable                         113,067           117,263
   Asset retirement obligation -
      current (Note 1)                            13,433            71,029
                                              ----------        ----------
        Total current liabilities             $  374,194        $  510,720

LONG-TERM LIABILITIES:
   Accrued liability                          $  128,792        $  157,638
   Asset retirement obligation
      (Note 1)                                   718,957           274,480
                                              ----------        ----------
        Total long-term liabilities           $  847,749        $  432,118

PARTNERS' CAPITAL (DEFICIT):
   General Partner                            $   59,919       ($   73,642)
   Limited Partners, issued and
      outstanding, 41,839 units                4,807,083         4,269,484
                                              ----------        ----------
        Total Partners' capital               $4,867,002        $4,195,842
                                              ----------        ----------
                                              $6,088,945        $5,138,680
                                              ==========        ==========
         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 SEPTEMBER 30, 2005 AND 2004
                                   (Unaudited)

                                                 2005             2004
                                              ----------       ----------

REVENUES:
   Oil and gas sales                          $2,092,219       $1,492,508
   Interest income                                 8,356            2,642
                                              ----------       ----------
                                              $2,100,575       $1,495,150

COSTS AND EXPENSES:
   Lease operating                            $  287,757       $  177,686
   Production tax                                123,639           90,032
   Depreciation, depletion, and
      amortization of oil and gas
      properties                                 138,031           40,137
   General and administrative
      (Note 2)                                   121,651          121,601
                                              ----------       ----------
                                              $  671,078       $  429,456
                                              ----------       ----------

NET INCOME                                    $1,429,497       $1,065,694
                                              ==========       ==========
GENERAL PARTNER - NET INCOME                  $  232,496       $  165,077
                                              ==========       ==========
LIMITED PARTNERS - NET INCOME                 $1,197,001       $  900,617
                                              ==========       ==========
NET INCOME per unit                           $    28.60       $    21.53
                                              ==========       ==========
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 NINE MONTHS ENDED SEPTEMBER 30, 2005 AND 2004
                                   (Unaudited)

                                                 2005             2004
                                              ----------       ----------

REVENUES:
   Oil and gas sales                          $5,628,777       $4,418,764
   Interest income                                21,244            5,912
                                              ----------       ----------
                                              $5,650,021       $4,424,676

COSTS AND EXPENSES:
   Lease operating                            $  750,534       $  707,678
   Production tax                                350,500          275,751
   Depreciation, depletion, and
      amortization of oil and gas
      properties                                 229,811          147,753
   General and administrative
      (Note 2)                                   387,898          388,898
                                              ----------       ----------
                                              $1,718,743       $1,520,080
                                              ----------       ----------

NET INCOME                                    $3,931,278       $2,904,596
                                              ==========       ==========
GENERAL PARTNER - NET INCOME                  $  618,679       $  455,488
                                              ==========       ==========
LIMITED PARTNERS - NET INCOME                 $3,312,599       $2,449,108
                                              ==========       ==========
NET INCOME per unit                           $    79.17       $    58.54
                                              ==========       ==========
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 NINE MONTHS ENDED SEPTEMBER 30, 2005 AND 2004
                                   (Unaudited)
                                                 2005             2004
                                             ------------     ------------
CASH FLOWS FROM OPERATING ACTIVITIES:
   Net income                                 $3,931,278       $2,904,596
   Adjustments to reconcile net
      income to net cash provided
      by operating activities:
      Depreciation, depletion, and
        amortization of oil and gas
        properties                               229,811          147,753
      Settlement of asset retirement
        obligation                           (       272)               -
      Increase in accounts receivable -
        oil and gas sales                    (   733,201)     (   172,478)
      Increase in accounts receivable -
        related party (Note 2)               (     1,490)               -
      Decrease in deferred charge                 26,442           10,481
      Decrease in accounts payable           (     5,437)     (   120,014)
      Decrease in accrued liability -
        other (Note 1)                       (    88,892)               -
      Increase (decrease) in gas
        imbalance payable                    (     4,196)           5,749
      Decrease in accrued liability          (    28,846)     (    15,152)
                                              ----------       ----------
Net cash provided by operating
   activities                                 $3,325,197       $2,760,935
                                              ----------       ----------
CASH FLOWS FROM INVESTING ACTIVITIES:
   Capital expenditures                      ($  123,387)     ($   78,661)
   Proceeds from the sale of oil and
      gas properties                               8,993            5,799
                                              ----------       ----------
Net cash used by investing
   activities                                ($  114,394)     ($   72,862)
                                              ----------       ----------
CASH FLOWS FROM FINANCING ACTIVITIES:
   Cash distributions                        ($3,260,118)     ($2,667,382)
                                              ----------       ----------
Net cash used by financing
   activities                                ($3,260,118)     ($2,667,382)
                                              ----------       ----------
NET INCREASE (DECREASE) IN CASH AND
   CASH EQUIVALENTS                          ($   49,315)      $   20,691

CASH AND CASH EQUIVALENTS AT
   BEGINNING OF PERIOD                         1,579,268        1,541,576
                                              ----------       ----------
CASH AND CASH EQUIVALENTS AT
   END OF PERIOD                              $1,529,953       $1,562,267
                                              ==========       ==========
         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

                                             September 30,     December 31,
                                                 2005              2004
                                             ------------      ------------

CURRENT ASSETS:
   Cash and cash equivalents                  $  543,555        $  552,399
   Accounts receivable:
      Oil and gas sales                          553,570           335,364
                                              ----------        ----------
        Total current assets                  $1,097,125        $  887,763

NET OIL AND GAS PROPERTIES, utilizing
   the successful efforts method                 975,405           840,849

DEFERRED CHARGE                                  304,406           326,610
                                              ----------        ----------
                                              $2,376,936        $2,055,222
                                              ==========        ==========

                 LIABILITIES AND PARTNERS' CAPITAL (DEFICIT)

CURRENT LIABILITIES:
   Accounts payable                           $  118,489        $  102,011
   Accrued liability - other (Note 1)                  -            62,225
   Gas imbalance payable                          38,136            37,860
   Asset retirement obligation -
      current (Note 1)                             5,664            46,371
                                              ----------        ----------
        Total current liabilities             $  162,289        $  248,467

LONG-TERM LIABILITIES:
   Accrued liability                          $  117,885        $  139,114
   Asset retirement obligation
      (Note 1)                                   327,132           118,400
                                              ----------        ----------
        Total long-term liabilities           $  445,017        $  257,514

PARTNERS' CAPITAL (DEFICIT):
   General Partner                            $   47,262       ($    1,201)
   Limited Partners, issued and
      outstanding, 14,321 units                1,722,368         1,550,442
                                              ----------        ----------
        Total Partners' capital               $1,769,630        $1,549,241
                                              ----------        ----------
                                              $2,376,936        $2,055,222
                                              ==========        ==========

         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 SEPTEMBER 30, 2005 AND 2004
                                   (Unaudited)

                                                 2005              2004
                                               --------          --------

REVENUES:
   Oil and gas sales                           $761,449          $508,024
   Interest income                                2,894               877
                                               --------          --------
                                               $764,343          $508,901

COSTS AND EXPENSES:
   Lease operating                             $132,767          $ 82,539
   Production tax                                43,555            28,835
   Depreciation, depletion, and
      amortization of oil and gas
      properties                                 62,995            14,492
   General and administrative
      (Note 2)                                   42,517            42,476
                                               --------          --------
                                               $281,834          $168,342
                                               --------          --------

NET INCOME                                     $482,509          $340,559
                                               ========          ========
GENERAL PARTNER - NET INCOME                   $ 80,761          $ 52,981
                                               ========          ========
LIMITED PARTNERS - NET INCOME                  $401,748          $287,578
                                               ========          ========
NET INCOME per unit                            $  28.05          $  20.08
                                               ========          ========
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 NINE MONTHS ENDED SEPTEMBER 30, 2005 AND 2004
                                   (Unaudited)

                                                  2005              2004
                                               ----------        ----------

REVENUES:
   Oil and gas sales                           $1,946,414        $1,468,250
   Interest income                                  7,377             1,991
                                               ----------        ----------
                                               $1,953,791        $1,470,241

COSTS AND EXPENSES:
   Lease operating                             $  301,832        $  308,823
   Production tax                                 117,924            85,769
   Depreciation, depletion, and
      amortization of oil and gas
      properties                                   97,004            48,102
   General and administrative
      (Note 2)                                    149,502           147,755
                                               ----------        ----------
                                               $  666,262        $  590,449
                                               ----------        ----------

NET INCOME                                     $1,287,529        $  879,792
                                               ==========        ==========
GENERAL PARTNER - NET INCOME                   $  205,603        $  138,404
                                               ==========        ==========
LIMITED PARTNERS - NET INCOME                  $1,081,926        $  741,388
                                               ==========        ==========
NET INCOME per unit                            $    75.55        $    51.77
                                               ==========        ==========
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 NINE MONTHS ENDED SEPTEMBER 30, 2005 AND 2004
                                   (Unaudited)
                                                    2005           2004
                                                ------------    ----------
CASH FLOWS FROM OPERATING ACTIVITIES:
   Net income                                    $1,287,529      $879,792
   Adjustments to reconcile net
      income to net cash provided
      by operating activities:
      Depreciation, depletion, and
        amortization of oil and gas
        properties                                   97,004        48,102
      Settlement of asset retirement
        obligation                              (       136)            -
      Increase in accounts receivable -
        oil and gas sales                       (   218,206)    (  66,017)
      Decrease in deferred charge                    22,204         7,282
      Increase (decrease) in accounts
        payable                                       7,599     (  57,018)
      Decrease in accrued liability -
        other (Note 1)                          (    62,225)            -
      Increase in gas imbalance payable                 276           558
      Decrease in accrued liability             (    21,229)    (   4,799)
                                                 ----------      --------
Net cash provided by operating
   activities                                    $1,112,816      $807,900
                                                 ----------      --------
CASH FLOWS FROM INVESTING ACTIVITIES:
   Capital expenditures                         ($   57,613)    ($ 39,766)
   Proceeds from sale of oil and
      gas properties                                  3,093           928
                                                 ----------      --------
Net cash used by investing
   activities                                   ($   54,520)    ($ 38,838)
                                                 ----------      --------

CASH FLOWS FROM FINANCING ACTIVITIES:
   Cash distributions                           ($1,067,140)    ($758,601)
                                                 ----------      --------
Net cash used by financing
   activities                                   ($1,067,140)    ($758,601)
                                                 ----------      --------

NET INCREASE (DECREASE) IN CASH AND
   CASH EQUIVALENTS                             ($    8,844)     $ 10,461

CASH AND CASH EQUIVALENTS AT
   BEGINNING OF PERIOD                              552,399       513,327
                                                 ----------      --------
CASH AND CASH EQUIVALENTS AT
   END OF PERIOD                                 $  543,555      $523,788
                                                 ==========      ========
         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
                               SEPTEMBER 30, 2005
                                   (Unaudited)


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

      The combined balance sheets as of September 30, 2005,  combined statements
      of operations  for the three and nine months ended  September 30, 2005 and
      2004,  and  combined  statements  of cash flows for the nine months  ended
      September 30, 2005 and 2004 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  September  30,  2005,  the  combined  results  of
      operations  for the three and nine  months  ended  September  30, 2005 and
      2004, and the combined cash flows for the nine months ended  September 30,
      2005 and 2004.

      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, 2004. The
      results of  operations  for the period  ended  September  30, 2005 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.

      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 and  estimated
      salvage value of the equipment.

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


      ACCRUED LIABILITY - OTHER
      -------------------------

      The Accrued  Liability  - Other at  December  31, 2004 for the I-E and I-F
      Partnerships  represents  a charge  accrued  for the payment of a judgment
      related to plugging liabilities. The decrease in Accrued Liability - Other
      from  December 31, 2004 to September  30, 2005 was due to a ruling made by
      the Texas Supreme Court on April 8, 2005 that the Partnerships did not owe
      this liability.





                                      -15-


      ASSET RETIREMENT OBLIGATIONS
      ----------------------------

      The Partnerships' wells must be properly plugged and abandoned after their
      oil and gas reserves are exhausted.  The Partnerships  follow FAS No. 143,
      "Accounting for Asset Retirement Obligations" in accounting for the future
      expenditures  that will be necessary to plug and abandon these wells.  FAS
      No. 143 requires the estimated plugging and abandonment  obligations to be
      recognized in the period in which they are incurred (i.e. when the well is
      drilled or acquired)  if a  reasonable  estimate of fair value can be made
      and  to be  capitalized  as  part  of the  carrying  amount  of the  well.
      Estimated abandonment dates will be revised in the future based on changes
      to related  economic lives,  which vary with product prices and production
      costs.  Estimated  plugging costs may also be adjusted to reflect changing
      industry experience.  The Partnerships' asset retirement  obligations were
      revised  upward for the three  months ended  September  30, 2005 due to an
      increase in both the labor and rig costs  associated  with plugging wells.
      Cash flows would not be  affected  until  wells are  actually  plugged and
      abandoned.

      The asset  retirement  obligation will be adjusted upwards each quarter in
      order to recognize accretion of the time-related  discount factor. For the
      nine months ended  September 30, 2005, the I-D, I-E, and I-F  Partnerships
      recognized approximately $10,000, $109,000, and $54,000,  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 three
      and nine months ended September 30, 2005 and 2004 are as shown below.

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

                                             Three Months      Three Months
                                                 Ended             Ended
                                               9/30/2005         9/30/2004
                                             -------------     -------------

      Total Asset Retirement
         Obligation, July 1                     $ 31,481          $ 30,430
      Additions and revisions                     29,540                 -
      Accretion expense                            1,543               271
                                                --------          --------
      Total Asset Retirement
         Obligation, End of Quarter             $ 62,564          $ 30,701
                                                ========          ========



                                      -16-


                                              Nine Months       Nine Months
                                                 Ended             Ended
                                               9/30/2005         9/30/2004
                                              -----------       -----------

      Total Asset Retirement
         Obligation, January 1                  $ 31,101          $ 29,848
      Additions and revisions                     29,685                 -
      Settlements and disposals                (     448)                -
      Accretion expense                            2,226               853
                                                --------          --------
      Total Asset Retirement
         Obligation, End of Period              $ 62,564          $ 30,701
                                                ========          ========
      Asset Retirement Obligation -
         Current                                $  2,337          $  1,193
      Asset Retirement Obligation -
         Long-Term                                60,227            29,508

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

                                             Three Months      Three Months
                                                 Ended             Ended
                                               9/30/2005         9/30/2004
                                             ------------      ------------

      Total Asset Retirement
         Obligation, July 1                     $349,377          $284,732
      Additions and revisions                    365,183               257
      Accretion expense                           17,830             1,720
                                                --------          --------
      Total Asset Retirement
         Obligation, End of Quarter             $732,390          $286,709
                                                ========          ========


                                              Nine Months       Nine Months
                                                 Ended             Ended
                                               9/30/2005         9/30/2004
                                              -----------       -----------

      Total Asset Retirement
         Obligation, January 1                  $345,509          $281,230
      Additions and revisions                    365,977               257
      Settlements and disposals                (   2,922)                -
      Accretion expense                           23,826             5,222
                                                --------          --------
      Total Asset Retirement
         Obligation, End of Period              $732,390          $286,709
                                                ========          ========
      Asset Retirement Obligation -
         Current                                $ 13,433          $ 10,851
      Asset Retirement Obligation -
         Long-Term                               718,957           275,858

                                      -17-


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

                                             Three Months      Three Months
                                                 Ended             Ended
                                               9/30/2005         9/30/2004
                                             ------------      ------------

      Total Asset Retirement
         Obligation, July 1                     $166,508          $123,985
      Additions and revisions                    158,373               180
      Accretion expense                            7,915               788
                                                --------          --------
      Total Asset Retirement
         Obligation, End of Quarter             $332,796          $124,953
                                                ========          ========

                                              Nine Months       Nine Months
                                                 Ended             Ended
                                               9/30/2005         9/30/2004
                                              -----------       -----------

      Total Asset Retirement
         Obligation, January 1                  $164,771          $122,335
      Additions and revisions                    158,751               180
      Settlements and disposals                (   1,533)                -
      Accretion expense                           10,807             2,438
                                                --------          --------
      Total Asset Retirement
         Obligation, End of Period              $332,796          $124,953
                                                ========          ========
      Asset Retirement Obligation -
         Current                                $  5,664          $  5,921
      Asset Retirement Obligation -
         Long-Term                               327,132           119,032


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 September 30, 2005, the following  payments were made to the General
      Partner or its affiliates by the Partnerships:

                                Direct General           Administrative
            Partnership        and Administrative           Overhead
            -----------        -------------------       ---------------
               I-D                   $2,037                  $ 19,986
               I-E                    5,431                   116,220
               I-F                    2,737                    39,780

      During the nine months ended  September 30, 2005,  the following  payments
      were made to the General Partner or its affiliates by the Partnerships:

                                      -18-


                                Direct General           Administrative
            Partnership        and Administrative           Overhead
            -----------        -------------------       ---------------
               I-D                   $27,804                 $ 59,958
               I-E                    39,238                  348,660
               I-F                    30,162                  119,340

      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.

      ACCOUNTS RECEIVABLE - RELATED PARTY
      -----------------------------------

      The Accounts  Receivable - Related Party at September 30, 2005 for the I-E
      Partnership  represents oil and gas revenues initially paid directly to an
      affiliate  that  have  not been  disbursed  to the I-E  Partnership  as of
      September  30,  2005.  Such amount is  expected to be received  during the
      fourth quarter of 2005.


      ACCOUNTS PAYABLE - RELATED PARTY
      --------------------------------

      The Accounts  Payable - Related  Party at  September  30, 2005 for the I-D
      Partnership  represents  oil and gas revenues due to affiliates  that have
      not been disbursed by the I-D  Partnership as of September 30, 2005.  Such
      amounts will be repaid during the fourth quarter of 2005.





                                      -19-


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.





                                      -20-


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  September  30, 2005 and the net revenue
      generated from future operations will provide  sufficient  working capital
      to meet current and future obligations.

      Occasional  expenditures for new wells or well recompletions or workovers,
      however, may reduce or eliminate cash available for a particular quarterly
      cash distribution.

      Pursuant to the terms of the  Partnerships'  partnership  agreements  (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. As of the date of this  Quarterly  Report,  the
      General  Partner  has  extended  the terms of the  Partnerships  for their
      fourth two year extension period to December 31, 2007.








                                      -21-


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  Partner's
      property  screening costs. The acquisition cost to the Partnerships of the
      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  unit-of-production
      method.  The  Partnerships'  calculation of depreciation,  depletion,  and
      amortization  includes  estimated  dismantlement and abandonment costs and
      estimated  salvage  value  of  the  equipment.   When  complete  units  of
      depreciable  property  are  retired or sold,  the asset  cost and  related
      accumulated  depreciation  are eliminated with any gain or loss (including
      the elimination of the asset retirement  obligation)  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 exceeds 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 estimated  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.

      The Deferred  Charge on the Balance Sheets  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.


                                      -22-


      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 negotiated or contractual  payment to the underproduced
      party.


ASSET RETIREMENT OBLIGATIONS
- ----------------------------

      The Partnerships' wells must be properly plugged and abandoned after their
      oil and gas reserves are exhausted.  The Partnerships  follow FAS No. 143,
      "Accounting for Asset Retirement Obligations" in accounting for the future
      expenditures  that will be necessary to plug and abandon these wells.  FAS
      No. 143 requires the estimated plugging and abandonment  obligations to be
      recognized in the period in which they are incurred (i.e. when the well is
      drilled or acquired)  if a  reasonable  estimate of fair value can be made
      and to be capitalized as part of the carrying amount of the well.


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.






                                      -23-


PROVED RESERVES AND NET PRESENT VALUE
- -------------------------------------

      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  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.

      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 were estimated by
      petroleum  engineers  employed by affiliates of the Partnerships,  and are
      annually reviewed by an independent  engineering  firm.  "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. The following
      information includes certain gas balancing adjustments which cause the gas
      volume to differ from the reserve reports prepared by the General Partner.





                                      -24-


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

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

      Proved reserves, Dec. 31, 2004               71,201       1,516,243
         Production                               (   952)     (   41,416)
         Extensions and discoveries                    84             147
         Revisions of previous
         estimates                                    204          23,496
                                                   ------       ---------

      Proved reserves, March 31, 2005              70,537       1,498,470
         Production                               (   858)     (   34,823)
         Extensions and discoveries                   305           2,711
         Revisions of previous
         estimates                                    518          58,832
                                                   ------       ---------

      Proved reserves, June 30, 2005               70,502       1,525,190
         Production                               (   921)     (   34,746)
         Extensions and discoveries                    41           3,355
         Revisions of previous
        estimates                                     195          36,001
                                                   ------       ---------

      Proved reserves, Sept. 30, 2005              69,817       1,529,800
                                                   ======       =========




                                      -25-


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

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

      Proved reserves, Dec. 31, 2004              500,364       8,079,380
         Production                              ( 10,723)     (  229,046)
         Extensions and discoveries                   363             635
         Revisions of previous
            estimates                              20,871         141,088
                                                  -------       ---------

      Proved reserves, March 31, 2005             510,875       7,992,057
         Production                              (  8,653)     (  195,235)
         Extensions and discoveries                 1,078          13,574
         Revisions of previous
            estimates                               3,176         314,743
                                                  -------       ---------

      Proved reserves, June 30, 2005              506,476       8,125,139
         Production                              ( 10,508)     (  189,167)
         Extensions and discoveries                   185          16,674
         Revisions of previous
            estimates                              14,074         200,607
                                                  -------       ---------

      Proved reserves, Sept. 30, 2005             510,227       8,153,253
                                                  =======       =========





                                      -26-


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

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

      Proved reserves, Dec. 31, 2004              238,894       2,401,195
         Production                              (  5,079)     (   61,912)
         Extensions and discoveries                   168             296
         Revisions of previous
            estimates                               9,588          53,721
                                                  -------       ---------

      Proved reserves, March 31, 2005             243,571       2,393,300
         Production                              (  3,982)     (   58,488)
         Extensions and discoveries                   407           5,850
         Revisions of previous
            estimates                               1,283         139,067
                                                  -------       ---------

      Proved reserves, June 30, 2005              241,279       2,479,729
         Production                              (  4,785)     (   61,844)
         Extensions and discoveries                    89           7,176
         Revisions of previous
            estimates                               5,378          93,024
                                                  -------       ---------

      Proved reserves, Sept. 30, 2005             241,961       2,518,085
                                                  =======       =========

      The  net  present   value  of  the   Partnerships'   reserves  may  change
      dramatically  as oil and gas prices  change or as  volumes  change for the
      reasons  described above.  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.

      The  following  table  indicates  the  estimated  net present value of the
      Partnerships'  proved  reserves as of September  30, 2005,  June 30, 2005,
      March 31, 2005, and December 31, 2004. Net present value  attributable  to
      the  Partnerships'  proved reserves was calculated on the basis of current
      costs  and  prices  as of the date of  estimation.  Such  prices  were not
      escalated except in certain circumstances where escalations were fixed and
      readily  determinable in accordance with applicable  contract  provisions.
      The table  also  indicates  the oil and gas  prices in effect on the dates
      corresponding to the reserve valuations. Changes in the oil and gas prices
      cause the estimates of remaining  economically  recoverable  reserves,  as
      well as the values placed on said  reserves to fluctuate.  The prices used
      in calculating  the net present value  attributable  to the  Partnerships'
      proved reserves do not necessarily reflect market prices for oil

                                      -27-


      and gas  production  subsequent  to September  30,  2005.  There can be no
      assurance that the prices used in calculating the net present value of the
      Partnerships'  proved  reserves at  September  30,  2005 will  actually be
      realized for such production.

                         Net Present Value of Reserves (In 000's)
                       ---------------------------------------------
      Partnership        9/30/05      6/30/05    3/31/05    12/31/04
      -----------        -------      -------    -------    --------
         I-D             $11,036      $ 5,498    $ 5,498     $ 4,527
         I-E              62,377       31,684     31,845      25,701
         I-F              20,090       10,758     10,736       8,503


                                   Oil and Gas Prices
                       ---------------------------------------------
        Pricing          9/30/05     6/30/05     3/31/05    12/31/04
      -----------        -------     -------     -------    --------
      Oil (Bbl)          $ 66.21     $ 56.63     $ 55.31     $ 43.36
      Gas (Mcf)            15.21        7.07        7.17        6.02


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

      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 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 to and  maintain oil
                  prices and production quotas;

                                      -28-


            *     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  and  the  impact  of  weather-related
                  events;
            *     The availability of pipelines for transportation; and
            *     Domestic nd 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 the  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  declines in  production
      experienced on all remaining wells.




                                      -29-


      I-D PARTNERSHIP

      THREE MONTHS ENDED  SEPTEMBER  30, 2005 COMPARED TO THE THREE MONTHS ENDED
      SEPTEMBER 30, 2004.

                                           Three Months Ended September 30,
                                           --------------------------------
                                                    2005             2004
                                                  --------         --------
      Oil and gas sales                           $324,886         $229,257
      Oil and gas production expenses             $ 55,785         $ 30,838
      Barrels produced                                 921              871
      Mcf produced                                  34,746           37,834
      Average price/Bbl                           $  60.79         $  41.91
      Average price/Mcf                           $   7.74         $   5.09

      As shown in the table  above,  total oil and gas sales  increased  $95,629
      (41.7%) for the three months ended  September  30, 2005 as compared to the
      three months ended  September  30, 2004. Of this  increase,  approximately
      $17,000  and  $92,000,  respectively,  were  related to  increases  in the
      average prices of oil and gas sold.  These increases were partially offset
      by a decrease of approximately $16,000 related to a decrease in volumes of
      gas sold.  Volumes of oil sold increased 50 barrels,  while volumes of gas
      sold decreased  3,088 Mcf for the three months ended September 30, 2005 as
      compared to the three months  ended  September  30, 2004.  The decrease in
      volumes of gas sold was  primarily due to normal  declines in  production,
      which  decrease  was  partially  offset by positive  prior  period  volume
      adjustments  made by the operator on several wells during the three months
      ended September 30, 2005.

      Oil and gas production  expenses  (including lease operating  expenses and
      production  taxes)  increased  $24,947  (80.9%) for the three months ended
      September  30, 2005 as compared to the three  months ended  September  30,
      2004.  This increase was primarily due to (i) positive  prior period lease
      operating  expense  adjustments  made on  several  wells  during the three
      months ended  September  30, 2005,  (ii) an increase in  production  taxes
      associated  with the  increase  in oil and gas sales,  and (iii)  workover
      expenses  incurred on several  other wells  during the three  months ended
      September 30, 2005. As a percentage of oil and gas sales,  these  expenses
      increased  to 17.2% for the three  months  ended  September  30, 2005 from
      13.5% for the three  months ended  September  30,  2004.  This  percentage
      increase  was  primarily  due to  the  dollar  increase  in  oil  and  gas
      production expenses.

      Depreciation,  depletion,  and  amortization  of oil  and  gas  properties
      increased $9,738 (146.9%) for the three months ended September 30, 2005 as
      compared to the three months ended  September  30, 2004.  Of this increase
      (i)   approximately   $7,000  was  due  to  the  depletion  of  additional
      capitalized  costs of oil and gas  properties  as a result  of the  upward
      revision in the  estimate of the asset  retirement  obligations,  of which
      approximately $5,000 was related to

                                      -30-


      previously fully depleted wells, and (ii) approximately  $1,000 was due to
      accretion of these additional asset retirement obligations.  This increase
      was also due to one significant well being fully depleted during the three
      months ended September 30, 2005 due to the lack of remaining reserves.  As
      a percentage of oil and gas sales,  this expense increased to 5.0% for the
      three months ended September 30, 2005 from 2.9% for the three months ended
      September  30, 2004.  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 for the
      three months ended September 30, 2005 and 2004. As a percentage of oil and
      gas sales,  these  expenses  decreased  to 6.8% for the three months ended
      September  30, 2005 from 9.6% for the three  months  ended  September  30,
      2004.  This  percentage  decrease was primarily due to the increase in oil
      and gas sales.

      NINE MONTHS  ENDED  SEPTEMBER  30, 2005  COMPARED TO THE NINE MONTHS ENDED
      SEPTEMBER 30, 2004.

                                            Nine Months Ended September 30,
                                            -------------------------------
                                                    2005             2004
                                                  --------         --------
      Oil and gas sales                           $882,543         $692,596
      Oil and gas production expenses             $158,363         $119,681
      Barrels produced                               2,731            2,558
      Mcf produced                                 110,985          115,934
      Average price/Bbl                           $  53.57         $  37.67
      Average price/Mcf                           $   6.63         $   5.14

      As shown in the table above,  total oil and gas sales  increased  $189,947
      (27.4%) for the nine months  ended  September  30, 2005 as compared to the
      nine months ended  September  30, 2004.  Of this  increase,  approximately
      $43,000 and  $165,000,  respectively,  were  related to  increases  in the
      average prices of oil and gas sold.  These increases were partially offset
      by a decrease of approximately $25,000 related to a decrease in volumes of
      gas sold. Volumes of oil sold increased 173 barrels,  while volumes of gas
      sold decreased  4,949 Mcf for the nine months ended  September 30, 2005 as
      compared to the nine months  ended  September  30,  2004.  The decrease in
      volumes of gas sold was  primarily due to normal  declines in  production.
      This  decrease was  partially  offset by (i) positive  prior period volume
      adjustments  made by the operator on several  wells during the nine months
      ended  September  30,  2005,  (ii) the first  receipt of  revenues  on one
      significant well during early 2005, and (iii) the successful completion of
      several new wells during late 2004 and early 2005.



                                      -31-



      Oil and gas production  expenses  (including lease operating  expenses and
      production  taxes)  increased  $38,682  (32.3%) for the nine months  ended
      September  30, 2005 as compared to the nine  months  ended  September  30,
      2004.  This  increase was  primarily  due to (i) an increase in production
      taxes  associated  with the increase in oil and gas sales,  (ii)  positive
      prior period lease  operating  expense  adjustments  made on several wells
      during the nine  months  ended  September  30,  2005,  and (iii)  workover
      expenses  incurred  on several  other wells  during the nine months  ended
      September 30, 2005. As a percentage of oil and gas sales,  these  expenses
      increased to 17.9% for the nine months ended September 30, 2005 from 17.3%
      for the nine months ended September 30, 2004.

      Depreciation,  depletion,  and  amortization  of oil  and  gas  properties
      increased  $8,338 (32.4%) for the nine months ended  September 30, 2005 as
      compared to the nine months ended September 30, 2004. Of this increase (i)
      approximately  $7,000 was due to the depletion of  additional  capitalized
      costs of oil and gas properties as a result of the upward  revision in the
      estimate  of the  asset  retirement  obligations,  of which  approximately
      $5,000  was  related  to  previously   fully  depleted  wells,   and  (ii)
      approximately  $1,000  was due to  accretion  of  these  additional  asset
      retirement  obligations.  This  increase  was also due to two  significant
      wells being fully depleted during the nine months ended September 30, 2005
      due to the lack of remaining  reserves.  These  increases  were  partially
      offset by (i) several  wells being fully  depleted  during the nine months
      ended  September  30, 2004 due to the lack of remaining  reserves and (ii)
      upward  revisions in the estimates of remaining oil and gas reserves since
      September  30, 2004.  As a percentage  of oil and gas sales,  this expense
      increased to 3.9% for the nine months ended  September  30, 2005 from 3.7%
      for the nine months ended September 30, 2004.

      General and  administrative  expenses increased $2,460 (2.9%) for the nine
      months  ended  September  30, 2005 as  compared  to the nine months  ended
      September 30, 2004. As a percentage of oil and gas sales,  these  expenses
      decreased to 9.9% for the nine months ended  September 30, 2005 from 12.3%
      for the nine months ended September 30, 2004. This percentage decrease was
      primarily due to the increase in oil and gas sales.

      The Limited Partners have received cash  distributions  through  September
      30, 2005  totaling  $17,697,175  or 245.98% of Limited  Partners'  capital
      contributions.





                                      -32-


      I-E PARTNERSHIP

      THREE MONTHS ENDED  SEPTEMBER  30, 2005 COMPARED TO THE THREE MONTHS ENDED
      SEPTEMBER 30, 2004.

                                           Three Months Ended September 30,
                                           --------------------------------
                                                   2005             2004
                                                ----------       ----------
      Oil and gas sales                         $2,092,219       $1,492,508
      Oil and gas production expenses           $  411,396       $  267,718
      Barrels produced                              10,508           11,151
      Mcf produced                                 189,167          206,459
      Average price/Bbl                         $    58.62       $    40.60
      Average price/Mcf                         $     7.80       $     5.04

      As shown in the table above,  total oil and gas sales  increased  $599,711
      (40.2%) for the three months ended  September  30, 2005 as compared to the
      three months ended  September  30, 2004. Of this  increase,  approximately
      $189,000  and  $524,000,  respectively,  were  related to increases in the
      average prices of oil and gas sold.  These increases were partially offset
      by a decrease of approximately $87,000 related to a decrease in volumes of
      gas sold.  Volumes of oil and gas sold  decreased  643  barrels and 17,292
      Mcf,  respectively,  for the three  months  ended  September  30,  2005 as
      compared to the three months  ended  September  30, 2004.  The decrease in
      volumes of gas sold was  primarily due to normal  declines in  production.
      This  decrease was  partially  offset by (i) positive  prior period volume
      adjustments  made by the operator on several wells during the three months
      ended September 30, 2005 and (ii) the successful completion of several new
      wells during late 2004 and early 2005.

      Oil and gas production  expenses  (including lease operating  expenses and
      production  taxes)  increased  $143,678 (53.7%) for the three months ended
      September  30, 2005 as compared to the three  months ended  September  30,
      2004.  This increase was primarily due to (i) positive  prior period lease
      operating  expense  adjustments  made on  several  wells  during the three
      months ended  September  30, 2005,  (ii) an increase in  production  taxes
      associated  with the  increase  in oil and gas sales,  and (iii)  workover
      expenses  incurred on several  other wells  during the three  months ended
      September 30, 2005. As a percentage of oil and gas sales,  these  expenses
      increased  to 19.7% for the three  months  ended  September  30, 2005 from
      17.9% for the three  months ended  September  30,  2004.  This  percentage
      increase  was  primarily  due to  the  dollar  increase  in  oil  and  gas
      production expenses.

      Depreciation,  depletion,  and  amortization  of oil  and  gas  properties
      increased  $97,894  (243.9%) for the three months ended September 30, 2005
      as compared to the three months ended September 30, 2004. Of this increase
      (i)  approximately   $70,000  was  due  to  the  depletion  of  additional
      capitalized costs of oil and gas properties as a result of

                                      -33-


      the upward revision in the estimate of the asset  retirement  obligations,
      of which  approximately  $42,000 was related to previously  fully depleted
      wells,  and  (ii)  approximately  $15,000  was due to  accretion  of these
      additional asset retirement obligations. This increase was also due to one
      significant  well  being  fully  depleted  during the three  months  ended
      September 30, 2005 due to the lack of remaining reserves.  These increases
      were partially  offset by (i) the decreases in volumes of oil and gas sold
      and (ii)  upward  revisions  in the  estimates  of  remaining  oil and gas
      reserves  since  September 30, 2004. As a percentage of oil and gas sales,
      this expense  increased to 6.6% for the three months ended  September  30,
      2005  from  2.7% for the three  months  ended  September  30,  2004.  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 for the
      three months ended September 30, 2005 and 2004. As a percentage of oil and
      gas sales,  these  expenses  decreased  to 5.8% for the three months ended
      September  30, 2005 from 8.1% for the three  months  ended  September  30,
      2004.  This  percentage  decrease was primarily due to the increase in oil
      and gas sales.

      NINE MONTHS  ENDED  SEPTEMBER  30, 2005  COMPARED TO THE NINE MONTHS ENDED
      SEPTEMBER 30, 2004.

                                            Nine Months Ended September 30,
                                            -------------------------------
                                                    2005            2004
                                                 ----------      ----------
      Oil and gas sales                          $5,628,777      $4,418,764
      Oil and gas production expenses            $1,101,034      $  983,429
      Barrels produced                               29,884          34,394
      Mcf produced                                  613,448         632,401
      Average price/Bbl                          $    52.63      $    35.22
      Average price/Mcf                          $     6.61      $     5.07

      As shown in the table above, total oil and gas sales increased  $1,210,013
      (27.4%) for the nine months  ended  September  30, 2005 as compared to the
      nine months ended  September  30, 2004.  Of this  increase,  approximately
      $520,000  and  $945,000,  respectively,  were  related to increases in the
      average prices of oil and gas sold.  These increases were partially offset
      by decreases of approximately $159,000 and $96,000, respectively,  related
      to decreases  in volumes of oil and gas sold.  Volumes of oil and gas sold
      decreased 4,510 barrels and 18,953 Mcf, respectively,  for the nine months
      ended  September  30, 2005 as compared to the nine months ended  September
      30,  2004.  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 operator on one  significant  well during the nine
      months ended  September 30, 2005.  The decrease in volumes of gas sold was
      primarily due to normal declines in production. This decrease was

                                      -34-


      partially offset by (i) an increase in production on two significant wells
      following  the  successful  workover of those wells during mid 2004,  (ii)
      positive prior period volume  adjustments  made by the operator on several
      wells  during the nine months  ended  September  30,  2005,  and (iii) the
      successful  completion  of several  new wells  during  late 2004 and early
      2005.

      Oil and gas production  expenses  (including lease operating  expenses and
      production  taxes)  increased  $117,605  (12.0%) for the nine months ended
      September  30, 2005 as compared to the nine  months  ended  September  30,
      2004. This increase was primarily due to (i) workover expenses incurred on
      several  wells during the nine months ended  September  30, 2005,  (ii) an
      increase in production  taxes  associated with the increase in oil and gas
      sales, and (iii) positive prior period lease operating expense adjustments
      made on several  other wells  during the nine months ended  September  30,
      2005.  These increases were partially  offset by (i) a reversal during the
      nine months ended September 30, 2005 of approximately  $89,000 of a charge
      previously  accrued for a judgment and (ii) workover  expenses incurred on
      several  wells  during the nine months  ended  September  30,  2004.  As a
      percentage of oil and gas sales, these expenses decreased to 19.6% for the
      nine months ended  September 30, 2005 from 22.3% for the nine months ended
      September  30, 2004.  This  percentage  decrease was  primarily due to the
      increase in oil and gas sales.

      Depreciation,  depletion,  and  amortization  of oil  and  gas  properties
      increased  $82,058 (55.5%) for the nine months ended September 30, 2005 as
      compared to the nine months ended September 30, 2004. Of this increase (i)
      approximately  $70,000 was due to the depletion of additional  capitalized
      costs of oil and gas properties as a result of the upward  revision in the
      estimate  of the  asset  retirement  obligations,  of which  approximately
      $42,000  was  related  to  previously   fully  depleted  wells,  and  (ii)
      approximately  $15,000  was due to  accretion  of these  additional  asset
      retirement obligations.  This increase was also due to (i) two significant
      wells being fully depleted during the nine months ended September 30, 2005
      due to the lack of remaining  reserves and (ii) downward  revisions in the
      estimates of remaining oil and gas reserves on two other significant wells
      since  September 30, 2004.  These  increases were partially  offset by (i)
      upward  revisions in the estimates of remaining oil and gas reserves since
      September  30, 2004,  (ii) several wells being fully  depleted  during the
      nine  months  ended  September  30,  2004  due to the  lack  of  remaining
      reserves,  and (iii) the  decreases  in volumes of oil and gas sold.  As a
      percentage  of oil and gas sales,  this expense  increased to 4.1% for the
      nine months ended  September  30, 2005 from 3.3% for the nine months ended
      September  30, 2004.  This  percentage  increase was  primarily due to the
      dollar increase in  depreciation,  depletion,  and amortization of oil and
      gas properties.

                                      -35-


      General and administrative  expenses remained  relatively constant for the
      nine months ended  September 30, 2005 and 2004. As a percentage of oil and
      gas sales,  these  expenses  decreased  to 6.9% for the nine months  ended
      September 30, 2005 from 8.8% for the nine months ended September 30, 2004.
      This percentage  decrease was primarily due to the increase in oil and gas
      sales.

      The Limited Partners have received cash  distributions  through  September
      30, 2005  totaling  $74,025,552  or 176.93% of Limited  Partners'  capital
      contributions.

      I-F PARTNERSHIP

      THREE MONTHS ENDED  SEPTEMBER  30, 2005 COMPARED TO THE THREE MONTHS ENDED
      SEPTEMBER 30, 2004.

                                           Three Months Ended September 30,
                                           --------------------------------
                                                    2005             2004
                                                  --------         --------
      Oil and gas sales                           $761,449         $508,024
      Oil and gas production expenses             $176,322         $111,374
      Barrels produced                               4,785            5,061
      Mcf produced                                  61,844           58,268
      Average price/Bbl                           $  58.77         $  40.65
      Average price/Mcf                           $   7.76         $   5.19

      As shown in the table above,  total oil and gas sales  increased  $253,425
      (49.9%) for the three months ended  September  30, 2005 as compared to the
      three months ended September 30, 2004. Of this increase, approximately (i)
      $87,000 and  $159,000,  respectively,  were  related to  increases  in the
      average  prices of oil and gas sold and (ii)  $19,000  was  related  to an
      increase  in  volumes  of gas  sold.  Volumes  of oil sold  decreased  276
      barrels,  while  volumes  of gas sold  increased  3,576  Mcf for the three
      months  ended  September  30, 2005 as compared to the three  months  ended
      September 30, 2004.  The increase in volumes of gas sold was primarily due
      to (i) positive  prior period volume  adjustments  made by the operator on
      several wells during the three months ended  September  30, 2005,  (ii) an
      increase in production on two significant  wells following the workover of
      those  wells  during  mid 2004 and early  2005,  and (iii) the  successful
      completion  of several new wells  during  late 2004 and early 2005.  These
      increases were partially offset by normal declines in production.

      Oil and gas production  expenses  (including lease operating  expenses and
      production  taxes)  increased  $64,948  (58.3%) for the three months ended
      September  30, 2005 as compared to the three  months ended  September  30,
      2004.  This increase was primarily due to (i) positive  prior period lease
      operating  expense  adjustments  made on  several  wells  during the three
      months ended  September  30, 2005,  (ii) an increase in  production  taxes
      associated  with the  increase  in oil and gas sales,  and (iii)  workover
      expenses incurred on several other

                                      -36-


      wells during the three months ended September 30, 2005. As a percentage of
      oil and gas sales,  these expenses increased to 23.2% for the three months
      ended  September 30, 2005 from 21.9% for the three months ended  September
      30, 2004.

      Depreciation,  depletion,  and  amortization  of oil  and  gas  properties
      increased  $48,503  (334.7%) for the three months ended September 30, 2005
      as compared to the three months ended September 30, 2004. Of this increase
      (i)  approximately   $33,000  was  due  to  the  depletion  of  additional
      capitalized  costs of oil and gas  properties  as a result  of the  upward
      revision in the  estimate of the asset  retirement  obligations,  of which
      approximately  $22,000 was related to previously fully depleted wells, and
      (ii)  approximately  $6,000 was due to accretion of these additional asset
      retirement obligations. As a percentage of oil and gas sales, this expense
      increased to 8.3% for the three months ended  September 30, 2005 from 2.9%
      for the three months ended September 30, 2004.  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 for the
      three months ended September 30, 2005 and 2004. As a percentage of oil and
      gas sales,  these  expenses  decreased  to 5.6% for the three months ended
      September  30, 2005 from 8.4% for the three  months  ended  September  30,
      2004.  This  percentage  decrease was primarily due to the increase in oil
      and gas sales.

      NINE MONTHS  ENDED  SEPTEMBER  30, 2005  COMPARED TO THE NINE MONTHS ENDED
      SEPTEMBER 30, 2004.

                                            Nine Months Ended September 30,
                                            -------------------------------
                                                     2005           2004
                                                  ----------     ----------
      Oil and gas sales                           $1,946,414     $1,468,250
      Oil and gas production expenses             $  419,756     $  394,592
      Barrels produced                                13,846         15,382
      Mcf produced                                   182,244        178,611
      Average price/Bbl                           $    52.29     $    35.50
      Average price/Mcf                           $     6.71     $     5.16

      As shown in the table above,  total oil and gas sales  increased  $478,164
      (32.6%) for the nine months  ended  September  30, 2005 as compared to the
      nine months ended September 30, 2004. Of this increase,  approximately (i)
      $233,000  and  $281,000,  respectively,  were  related to increases in the
      average  prices of oil and gas sold and (ii)  $19,000  was  related  to an
      increase in volumes of gas sold.  These increases were partially offset by
      a decrease of  approximately  $55,000  related to a decrease in volumes of
      oil sold.  Volumes of oil sold decreased  1,536 barrels,  while volumes of
      gas sold increased  3,633 Mcf for the nine months ended September 30, 2005
      as compared to the nine months ended  September 30, 2004.  The decrease in
      volumes of

                                      -37-


      oil sold was primarily due to (i) normal declines in production and (ii) a
      negative  prior  period  volume  adjustment  made by the  operator  on one
      significant  well during the nine months ended  September  30,  2005.  The
      increase  in volumes of gas sold was  primarily  due to (i) an increase in
      production on two significant  wells following their  successful  workover
      during  mid 2004  and  early  2005,  (ii)  positive  prior  period  volume
      adjustments  made by the operator on several  wells during the nine months
      ended  September 30, 2005, and (iii) the successful  completion of several
      new wells during late 2004 and early 2005.  These increases were partially
      offset by normal declines in production.

      Oil and gas production  expenses  (including lease operating  expenses and
      production  taxes)  increased  $25,164  (6.4%) for the nine  months  ended
      September  30, 2005 as compared to the nine  months  ended  September  30,
      2004. This increase was primarily due to (i) workover expenses incurred on
      several  wells during the nine months ended  September  30, 2005,  (ii) an
      increase in production  taxes  associated with the increase in oil and gas
      sales, and (iii) positive prior period lease operating expense adjustments
      made on several  other wells  during the nine months ended  September  30,
      2005.  These increases were partially  offset by (i) a reversal during the
      nine months ended September 30, 2005 of approximately  $62,000 of a charge
      previously  accrued for a judgment and (ii) workover  expenses incurred on
      several  wells  during the nine months  ended  September  30,  2004.  As a
      percentage of oil and gas sales, these expenses decreased to 21.6% for the
      nine months ended  September 30, 2005 from 26.9% for the nine months ended
      September  30, 2004.  This  percentage  decrease was  primarily due to the
      increase in oil and gas sales.

      Depreciation,  depletion,  and  amortization  of oil  and  gas  properties
      increased $48,902 (101.7%) for the nine months ended September 30, 2005 as
      compared to the nine months ended September 30, 2004. Of this increase (i)
      approximately  $33,000 was due to the depletion of additional  capitalized
      costs of oil and gas properties as a result of the upward  revision in the
      estimate  of the  asset  retirement  obligations,  of which  approximately
      $22,000  was  related  to  previously   fully  depleted  wells,  and  (ii)
      approximately  $6,000  was due to  accretion  of  these  additional  asset
      retirement  obligations.  This  increase  was  partially  offset by upward
      revisions  in the  estimates  of  remaining  oil  and gas  reserves  since
      September  30, 2004.  As a percentage  of oil and gas sales,  this expense
      increased to 5.0% for the nine months ended  September  30, 2005 from 3.3%
      for the nine months ended September 30, 2004. This percentage increase was
      primarily  due to the dollar  increase  in  depreciation,  depletion,  and
      amortization of oil and gas properties.



                                      -38-


      General and  administrative  expenses increased $1,747 (1.2%) for the nine
      months  ended  September  30, 2005 as  compared  to the nine months  ended
      September 30, 2004. As a percentage of oil and gas sales,  these  expenses
      decreased to 7.7% for the nine months ended  September 30, 2005 from 10.1%
      for the nine months ended September 30, 2004. This percentage decrease was
      primarily due to the increase in oil and gas sales.

      The Limited Partners have received cash  distributions  through  September
      30, 2005  totaling  $23,303,664  or 162.72% of Limited  Partners'  capital
      contributions.
















                                      -39-




ITEM 3.     QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET
            RISK

            The Partnerships do not hold any market risk sensitive instruments.

ITEM 4.     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.




                                      -40-


                           PART II. OTHER INFORMATION


ITEM 6. EXHIBITS


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

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

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

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

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

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

        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 I-D Partnership.

        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 I-E Partnership.

        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 I-F Partnership.




                                      -41-


                                   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:  November 14, 2005            By:       /s/Dennis R. Neill
                                       --------------------------------
                                             (Signature)
                                             Dennis R. Neill
                                             President


Date:  November 14, 2005            By:      /s/Craig D. Loseke
                                       --------------------------------
                                            (Signature)
                                            Craig D. Loseke
                                            Chief Accounting Officer






                                      -42-



                                INDEX TO EXHIBITS
                                -----------------

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

        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.

        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.

                                      -43-