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 March 31, 2005

Commission File Number:

      III-A:  0-18302         III-B:  0-18636         III-C:  0-18634
      III-D:  0-18936         III-E:  0-19010         III-F:  0-19102

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

                                          III-A 73-1352993
                                          III-B 73-1358666
                                          III-C 73-1356542
                                          III-D 73-1357374
                                          III-E 73-1367188
         Oklahoma                         III-F 73-1377737
- ----------------------------    -------------------------------
(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
                            ------                   ------

                                      -1-


                          PART I. FINANCIAL INFORMATION


ITEM 1.  FINANCIAL STATEMENTS

                 GEODYNE ENERGY INCOME LIMITED PARTNERSHIP III-A
                                 BALANCE SHEETS
                                   (Unaudited)

                                     ASSETS

                                              March 31,        December 31,
                                                2005               2004
                                             ------------      ------------
CURRENT ASSETS:
   Cash and cash equivalents                  $  970,093        $1,038,719
   Accounts receivable:
      Oil and gas sales                          598,773           588,829
                                              ----------        ----------
        Total current assets                  $1,568,866        $1,627,548

NET OIL AND GAS PROPERTIES, utilizing
   the successful efforts method                 744,739           761,804

DEFERRED CHARGE                                  187,958           187,958
                                              ----------        ----------
                                              $2,501,563        $2,577,310
                                              ==========        ==========

                   LIABILITIES AND PARTNERS' CAPITAL (DEFICIT)

CURRENT LIABILITIES:
   Accounts payable                           $  209,772        $   84,554
   Gas imbalance payable                          26,709            26,709
   Asset retirement obligation -
      current (Note 1)                             6,589            18,336
                                              ----------        ----------
        Total current liabilities             $  243,070        $  129,599

LONG-TERM LIABILITIES:
   Accrued liability                          $   28,718        $   28,718
   Asset retirement obligation
      (Note 1)                                   109,516            96,619
                                              ----------        ----------
        Total long-term liabilities           $  138,234        $  125,337

PARTNERS' CAPITAL (DEFICIT):
   General Partner                           ($  108,498)      ($   88,506)
   Limited Partners, issued and
      outstanding, 263,976 units               2,228,757         2,410,880
                                              ----------        ----------
        Total Partners' capital               $2,120,259        $2,322,374
                                              ----------        ----------
                                              $2,501,563        $2,577,310
                                              ==========        ==========
            The accompanying condensed notes are an integral part of
                           these financial statements.

                                      -2-


                 GEODYNE ENERGY INCOME LIMITED PARTNERSHIP III-A
                            STATEMENTS OF OPERATIONS
               FOR THE THREE MONTHS ENDED MARCH 31, 2005 AND 2004
                                   (Unaudited)


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

REVENUES:
   Oil and gas sales                          $1,033,696        $1,004,030
   Interest income                                 3,881               869
   Gain on sale of oil and gas
      properties                                       -             1,399
                                              ----------        ----------
                                              $1,037,577        $1,006,298

COSTS AND EXPENSES:
   Lease operating                            $  263,228        $  146,641
   Production tax                                 99,120            85,753
   Depreciation, depletion, and
      amortization of oil and gas
      properties                                  23,989            72,031
   General and administrative
      (Note 2)                                    94,964            79,569
                                              ----------        ----------
                                              $  481,301        $  383,994
                                              ----------        ----------

NET INCOME                                    $  556,276        $  622,304
                                              ==========        ==========
GENERAL PARTNER - NET INCOME                  $   57,399        $   68,626
                                              ==========        ==========
LIMITED PARTNERS - NET INCOME                 $  498,877        $  553,678
                                              ==========        ==========
NET INCOME per unit                           $     1.89        $     2.10
                                              ==========        ==========
UNITS OUTSTANDING                                263,976           263,976
                                              ==========        ==========













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

                                      -3-


                 GEODYNE ENERGY INCOME LIMITED PARTNERSHIP III-A
                            STATEMENTS OF CASH FLOWS
               FOR THE THREE MONTHS ENDED MARCH 31, 2005 AND 2004
                                   (Unaudited)


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

CASH FLOWS FROM OPERATING ACTIVITIES:
   Net income                                  $  556,276       $622,304
   Adjustments to reconcile net income
      to net cash provided by operating
      activities:
      Depreciation, depletion, and
        amortization of oil and gas
        properties                                 23,989         72,031
      Gain on sale of oil and gas
        properties                                      -      (   1,399)
      Settlement of asset retirement
        obligation                                      -      (     165)
      Increase in accounts receivable -
        oil and gas sales                     (     9,944)     (  60,269)
      Increase in accounts payable                129,599         15,760
                                               ----------       --------
Net cash provided by operating
   activities                                  $  699,920       $648,262
                                               ----------       --------

CASH FLOWS FROM INVESTING ACTIVITIES:
   Capital expenditures                       ($   10,155)     ($ 24,164)
   Proceeds from sale of oil and gas
      properties                                        -          1,367
                                               ----------       --------
Net cash used by investing activities         ($   10,155)     ($ 22,797)
                                               ----------       --------

CASH FLOWS FROM FINANCING ACTIVITIES:
   Cash distributions                         ($  758,391)     ($533,629)
                                               ----------       --------
Net cash used by financing activities         ($  758,391)     ($533,629)
                                               ----------       --------

NET INCREASE (DECREASE) IN CASH AND
   CASH EQUIVALENTS                           ($   68,626)      $ 91,836

CASH AND CASH EQUIVALENTS AT
   BEGINNING OF PERIOD                          1,038,719        804,593
                                               ----------       --------
CASH AND CASH EQUIVALENTS AT
   END OF PERIOD                               $  970,093       $896,429
                                               ==========       ========



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

                                      -4-


                 GEODYNE ENERGY INCOME LIMITED PARTNERSHIP III-B
                                 BALANCE SHEETS
                                   (Unaudited)

                                     ASSETS


                                               March 31,       December 31,
                                                 2005              2004
                                             ------------      ------------

CURRENT ASSETS:
   Cash and cash equivalents                  $  474,508        $  556,249
   Accounts receivable:
      Oil and gas sales                          317,218           300,554
                                              ----------        ----------
        Total current assets                  $  791,726        $  856,803

NET OIL AND GAS PROPERTIES, utilizing
   the successful efforts method                 393,920           402,168

DEFERRED CHARGE                                  120,451           120,451
                                              ----------        ----------
                                              $1,306,097        $1,379,422
                                              ==========        ==========

                   LIABILITIES AND PARTNERS' CAPITAL (DEFICIT)

CURRENT LIABILITIES:
   Accounts payable                           $  137,363        $   55,739
   Gas imbalance payable                          14,760            14,760
   Asset retirement obligation -
      current (Note 1)                            26,223            31,869
                                              ----------        ----------
        Total current liabilities             $  178,346        $  102,368

LONG-TERM LIABILITIES:
   Accrued liability                          $    9,828        $    9,828
   Asset retirement obligation
      (Note 1)                                    54,416            47,996
                                              ----------        ----------
        Total long-term liabilities           $   64,244        $   57,824

PARTNERS' CAPITAL (DEFICIT):
   General Partner                           ($   78,173)      ($   58,429)
   Limited Partners, issued and
      outstanding, 138,336 units               1,141,680         1,277,659
                                              ----------        ----------
        Total Partners' capital               $1,063,507        $1,219,230
                                              ----------        ----------
                                              $1,306,097        $1,379,422
                                              ==========        ==========



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


                                      -5-


                 GEODYNE ENERGY INCOME LIMITED PARTNERSHIP III-B
                            STATEMENTS OF OPERATIONS
               FOR THE THREE MONTHS ENDED MARCH 31, 2005 AND 2004
                                   (Unaudited)


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

REVENUES:
   Oil and gas sales                            $525,153          $489,401
   Interest income                                 1,992               429
                                                --------          --------
                                                $527,145          $489,830

COSTS AND EXPENSES:
   Lease operating                              $161,378          $ 87,212
   Production tax                                 55,862            44,673
   Depreciation, depletion, and
      amortization of oil and gas
      properties                                   4,530            44,677
   General and administrative
      (Note 2)                                    60,250            44,117
                                                --------          --------
                                                $282,020          $220,679
                                                --------          --------

NET INCOME                                      $245,125          $269,151
                                                ========          ========
GENERAL PARTNER - NET INCOME                    $ 37,104          $ 46,563
                                                ========          ========
LIMITED PARTNERS - NET INCOME                   $208,021          $222,588
                                                ========          ========
NET INCOME per unit                             $   1.50          $   1.61
                                                ========          ========
UNITS OUTSTANDING                                138,336           138,336
                                                ========          ========
















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

                                      -6-


                 GEODYNE ENERGY INCOME LIMITED PARTNERSHIP III-B
                            STATEMENTS OF CASH FLOWS
               FOR THE THREE MONTHS ENDED MARCH 31, 2005 AND 2004
                                   (Unaudited)
                                                  2005            2004
                                               ----------      ----------
CASH FLOWS FROM OPERATING ACTIVITIES:
   Net income                                   $245,125        $269,151
   Adjustments to reconcile net income
      to net cash provided by operating
      activities:
      Depreciation, depletion, and
        amortization of oil and gas
        properties                                 4,530          44,677
      Settlement of asset retirement
        obligation                                     -       (     109)
      Increase in accounts receivable -
        oil and gas sales                      (  16,664)      (  31,075)
      Increase in accounts payable                83,971           3,581
                                                --------        --------
Net cash provided by operating
   activities                                   $316,962        $286,225
                                                --------        --------

CASH FLOWS FROM INVESTING ACTIVITIES:
   Capital expenditures                        ($    328)      ($ 15,959)
   Proceeds from sale of oil and gas
      properties                                   2,473               -
                                                --------        --------
Net cash provided (used) by investing
   activities                                   $  2,145       ($ 15,959)
                                                --------        --------

CASH FLOWS FROM FINANCING ACTIVITIES:
   Cash distributions                          ($400,848)      ($268,483)
                                                --------        --------
Net cash used by financing activities          ($400,848)      ($268,483)
                                                --------        --------

NET INCREASE (DECREASE) IN CASH AND
   CASH EQUIVALENTS                            ($ 81,741)       $  1,783

CASH AND CASH EQUIVALENTS AT
   BEGINNING OF PERIOD                           556,249         417,271
                                                --------        --------
CASH AND CASH EQUIVALENTS AT
   END OF PERIOD                                $474,508        $419,054
                                                ========        ========





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


                                      -7-


                 GEODYNE ENERGY INCOME LIMITED PARTNERSHIP III-C
                                 BALANCE SHEETS
                                   (Unaudited)

                                     ASSETS


                                               March 31,       December 31,
                                                 2005              2004
                                             ------------      ------------

CURRENT ASSETS:
   Cash and cash equivalents                  $  868,902        $  682,792
   Accounts receivable:
      Oil and gas sales                          628,486           583,009
                                              ----------        ----------
        Total current assets                  $1,497,388        $1,265,801

NET OIL AND GAS PROPERTIES, utilizing
   the successful efforts method               1,475,532         1,475,924

DEFERRED CHARGE                                   48,684            48,684
                                              ----------        ----------
                                              $3,021,604        $2,790,409
                                              ==========        ==========

                 LIABILITIES AND PARTNERS' CAPITAL (DEFICIT)

CURRENT LIABILITIES:
   Accounts payable                           $  163,968        $  123,591
   Gas imbalance payable                          83,181            83,181
   Asset retirement obligation -
      current (Note 1)                            27,005            38,950
                                              ----------        ----------
        Total current liabilities             $  274,154        $  245,722

LONG-TERM LIABILITIES:
   Accrued liability                          $  170,532        $  170,532
   Asset retirement obligation
      (Note 1)                                   180,831           165,722
                                              ----------        ----------
        Total long-term liabilities           $  351,363        $  336,254

PARTNERS' CAPITAL (DEFICIT):
   General Partner                           ($  148,360)      ($  136,932)
   Limited Partners, issued and
      outstanding, 244,536 units               2,544,447         2,345,365
                                              ----------        ----------
        Total Partners' capital               $2,396,087        $2,208,433
                                              ----------        ----------
                                              $3,021,604        $2,790,409
                                              ==========        ==========



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

                                      -8-


               GEODYNE ENERGY INCOME LIMITED PARTNERSHIP III-C
                           STATEMENTS OF OPERATIONS
              FOR THE THREE MONTHS ENDED MARCH 31, 2005 AND 2004
                                   (Unaudited)


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

REVENUES:
   Oil and gas sales                          $954,505          $848,497
   Interest income                               2,423               765
   Gain on sale of oil and gas
      properties                                     -               140
   Other income                                  1,741                 -
                                              --------          --------
                                              $958,669          $849,402

COSTS AND EXPENSES:
   Lease operating                            $156,333          $130,017
   Production tax                               64,819            59,792
   Depreciation, depletion, and
      amortization of oil and gas
      properties                                52,036            57,225
   General and administrative
      (Note 2)                                  89,518            74,008
                                              --------          --------
                                              $362,706          $321,042
                                              --------          --------

NET INCOME                                    $595,963          $528,360
                                              ========          ========
GENERAL PARTNER - NET INCOME                  $ 63,881          $ 57,910
                                              ========          ========
LIMITED PARTNERS - NET INCOME                 $532,082          $470,450
                                              ========          ========
NET INCOME per unit                           $   2.18          $   1.92
                                              ========          ========
UNITS OUTSTANDING                              244,536           244,536
                                              ========          ========













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

                                      -9-


                 GEODYNE ENERGY INCOME LIMITED PARTNERSHIP III-C
                            STATEMENTS OF CASH FLOWS
               FOR THE THREE MONTHS ENDED MARCH 31, 2005 AND 2004
                                   (Unaudited)
                                                   2005           2004
                                                ----------     ----------
CASH FLOWS FROM OPERATING ACTIVITIES:
   Net income                                    $595,963       $528,360
   Adjustments to reconcile net income
      to net cash provided by operating
      activities:
      Depreciation, depletion, and
        amortization of oil and gas
        properties                                 52,036         57,225
      Gain on sale of oil and gas
        properties                                      -      (     140)
      Increase in accounts receivable -
        oil and gas sales                       (  45,477)     (  60,321)
      Increase in accounts payable                 30,654          2,969
                                                 --------       --------
Net cash provided by operating
   activities                                    $633,176       $528,093
                                                 --------       --------

CASH FLOWS FROM INVESTING ACTIVITIES:
   Capital expenditures                         ($ 38,757)     ($ 13,817)
   Proceeds from sale of oil and gas
      properties                                        -            140
                                                 --------       --------
Net cash used by investing activities           ($ 38,757)     ($ 13,677)
                                                 --------       --------

CASH FLOWS FROM FINANCING ACTIVITIES:
   Cash distributions                           ($408,309)     ($487,125)
                                                 --------       --------
Net cash used by financing activities           ($408,309)     ($487,125)
                                                 --------       --------
NET INCREASE IN CASH AND CASH
   EQUIVALENTS                                   $186,110       $ 27,291

CASH AND CASH EQUIVALENTS AT
   BEGINNING OF PERIOD                            682,792        711,441
                                                 --------       --------
CASH AND CASH EQUIVALENTS AT
   END OF PERIOD                                 $868,902       $738,732
                                                 ========       ========







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

                                      -10-


                 GEODYNE ENERGY INCOME LIMITED PARTNERSHIP III-D
                                 BALANCE SHEETS
                                   (Unaudited)

                                     ASSETS


                                               March 31,       December 31,
                                                 2005              2004
                                             -------------     ------------

CURRENT ASSETS:
   Cash and cash equivalents                  $  483,763        $  432,834
   Accounts receivable:
      Oil and gas sales                          368,491           340,185
                                              ----------        ----------
        Total current assets                  $  852,254        $  773,019

NET OIL AND GAS PROPERTIES, utilizing
   the successful efforts method                 581,148           589,161

DEFERRED CHARGE                                    8,429             8,429
                                              ----------        ----------
                                              $1,441,831        $1,370,609
                                              ==========        ==========

                   LIABILITIES AND PARTNERS' CAPITAL (DEFICIT)

CURRENT LIABILITIES:
   Accounts payable                           $   85,393        $  131,321
   Gas imbalance payable                          41,607            41,607
   Asset retirement obligation -
      current (Note 1)                             3,814            11,975
                                              ----------        ----------
        Total current liabilities             $  130,814        $  184,903

LONG-TERM LIABILITIES:
   Accrued liability                          $  191,685        $  191,685
   Asset retirement obligation
      (Note 1)                                   106,617            97,207
                                              ----------        ----------
        Total long-term liabilities           $  298,302        $  288,892

PARTNERS' CAPITAL (DEFICIT):
   General Partner                           ($   59,007)      ($   55,158)
   Limited Partners, issued and
      outstanding, 131,008 units               1,071,722           951,972
                                              ----------        ----------
        Total Partners' capital               $1,012,715        $  896,814
                                              ----------        ----------
                                              $1,441,831        $1,370,609
                                              ==========        ==========


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

                                      -11-


                 GEODYNE ENERGY INCOME LIMITED PARTNERSHIP III-D
                            STATEMENTS OF OPERATIONS
               FOR THE THREE MONTHS ENDED MARCH 31, 2005 AND 2004
                                   (Unaudited)
                                                  2005            2004
                                               ----------       --------

REVENUES:
   Oil and gas sales                            $535,061        $503,917
   Interest income                                 1,397             448
   Gain on sale of oil and gas
      properties                                       -              19
   Other income                                      249               -
                                                --------        --------
                                                $536,707        $504,384

COSTS AND EXPENSES:
   Lease operating                              $ 88,145        $ 79,102
   Production tax                                 36,578          36,072
   Depreciation, depletion, and
      amortization of oil and gas
      properties                                  17,037          23,436
   General and administrative
      (Note 2)                                    58,146          41,968
                                                --------        --------
                                                $199,906        $180,578
                                                --------        --------

INCOME FROM CONTINUING OPERATIONS               $336,801        $323,806

   Income from discontinued
      operations (Note 3)                              -           2,288
                                                --------        --------

NET INCOME                                      $336,801        $326,094
                                                ========        ========
GENERAL PARTNER - NET INCOME                    $ 35,051        $ 34,927
                                                ========        ========
LIMITED PARTNERS - NET INCOME                   $301,750        $291,167
                                                ========        ========
NET INCOME per unit                             $   2.30        $   2.22
                                                ========        ========
UNITS OUTSTANDING                                131,008         131,008
                                                ========        ========










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

                                      -12-


                GEODYNE ENERGY INCOME LIMITED PARTNERSHIP III-D
                           STATEMENTS OF CASH FLOWS
              FOR THE THREE MONTHS ENDED MARCH 31, 2005 AND 2004
                                   (Unaudited)


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

CASH FLOWS FROM OPERATING ACTIVITIES:
   Net income                                   $336,801        $326,094
   Adjustments to reconcile net income
      to net cash provided by operating
      activities:
      Depreciation, depletion, and
        amortization of oil and gas
        properties                                17,037          26,254
      Gain on sale of oil and gas
        properties                                     -       (      19)
      Increase in accounts receivable
        - oil and gas sales                    (  28,306)      (  51,055)
      Increase (decrease) in accounts
        payable                                (  48,893)         35,335
                                                --------        --------
Net cash provided by operating
   activities                                   $276,639        $336,609
                                                --------        --------

CASH FLOWS FROM INVESTING ACTIVITIES:
   Capital expenditures                        ($  4,810)      ($  3,458)
                                                --------        --------
Net cash used by investing activities          ($  4,810)      ($  3,458)
                                                --------        --------

CASH FLOWS FROM FINANCING ACTIVITIES:
   Cash distributions                          ($220,900)      ($315,134)
                                                --------        --------
Net cash used by financing activities          ($220,900)      ($315,134)
                                                --------        --------

NET INCREASE IN CASH AND CASH
   EQUIVALENTS                                  $ 50,929        $ 18,017

CASH AND CASH EQUIVALENTS AT
   BEGINNING OF PERIOD                           432,834         438,562
                                                --------        --------
CASH AND CASH EQUIVALENTS AT
   END OF PERIOD                                $483,763        $456,579
                                                ========        ========




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

                                      -13-


                 GEODYNE ENERGY INCOME LIMITED PARTNERSHIP III-E
                                 BALANCE SHEETS
                                   (Unaudited)

                                     ASSETS


                                                March 31,       December 31,
                                                  2005              2004
                                              -------------     ------------

CURRENT ASSETS:
   Cash and cash equivalents                    $1,345,136       $1,413,497
   Accounts receivable:
      Oil and gas sales                            761,485          849,754
                                                ----------       ----------
        Total current assets                    $2,106,621       $2,263,251

NET OIL AND GAS PROPERTIES, utilizing
   the successful efforts method                 1,902,439        1,942,054

DEFERRED CHARGE                                     48,978           48,978
                                                ----------       ----------
                                                $4,058,038       $4,254,283
                                                ==========       ==========

                 LIABILITIES AND PARTNERS' CAPITAL (DEFICIT)

CURRENT LIABILITIES:
   Accounts payable                             $  259,209       $  768,152
   Gas imbalance payable                             5,643            5,643
   Asset retirement obligation -
      current (Note 1)                              15,403           28,411
                                                ----------       ----------
        Total current liabilities               $  280,255       $  802,206

LONG-TERM LIABILITIES:
   Accrued liability                            $  301,594       $  301,594
   Asset retirement obligation
      (Note 1)                                     203,840          188,764
                                                ----------       ----------
        Total long-term liabilities             $  505,434       $  490,358

PARTNERS' CAPITAL (DEFICIT):
   General Partner                             ($  272,807)     ($  316,058)
   Limited Partners, issued and
      outstanding, 418,266 units                 3,545,156        3,277,777
                                                ----------       ----------
        Total Partners' capital                 $3,272,349       $2,961,719
                                                ----------       ----------
                                                $4,058,038       $4,254,283
                                                ==========       ==========


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

                                      -14-


                 GEODYNE ENERGY INCOME LIMITED PARTNERSHIP III-E
                            STATEMENTS OF OPERATIONS
               FOR THE THREE MONTHS ENDED MARCH 31, 2005 AND 2004
                                   (Unaudited)


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

REVENUES:
   Oil and gas sales                          $1,216,684        $1,136,092
   Interest income                                 4,549             1,470
                                              ----------        ----------
                                              $1,221,233        $1,137,562

COSTS AND EXPENSES:
   Lease operating                            $  274,873        $  234,805
   Production tax                                 84,095            76,386
   Depreciation, depletion, and
      amortization of oil and gas
      properties                                  43,786            34,788
   General and administrative
      (Note 2)                                   137,518           123,032
                                              ----------        ----------
                                              $  540,272        $  469,011
                                              ----------        ----------

NET INCOME FROM CONTINUING OPERATIONS         $  680,961        $  668,551

   Income from discontinued
      operations (Note 3)                              -            17,093
                                              ----------        ----------

NET INCOME                                    $  680,961        $  685,644
                                              ==========        ==========
GENERAL PARTNER - NET INCOME                  $   71,582        $   73,279
                                              ==========        ==========
LIMITED PARTNERS - NET INCOME                 $  609,379        $  612,365
                                              ==========        ==========
NET INCOME per unit                           $     1.46        $     1.46
                                              ==========        ==========
UNITS OUTSTANDING                                418,266           418,266
                                              ==========        ==========










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

                                      -15-


                 GEODYNE ENERGY INCOME LIMITED PARTNERSHIP III-E
                            STATEMENTS OF CASH FLOWS
               FOR THE THREE MONTHS ENDED MARCH 31, 2005 AND 2004
                                   (Unaudited)
                                                   2005            2004
                                               ------------    ------------
CASH FLOWS FROM OPERATING ACTIVITIES:
   Net income                                   $  680,961      $  685,644
   Adjustments to reconcile net income
      to net cash provided by operating
      activities:
      Depreciation, depletion, and
        amortization of oil and gas
        properties                                  43,786          54,023
      (Increase) decrease in accounts
        receivable - oil and gas sales              88,269     (   172,373)
      Increase (decrease) in accounts
        payable                                (   500,577)        179,593
                                                ----------      ----------
Net cash provided by operating
   activities                                   $  312,439      $  746,887
                                                ----------      ----------

CASH FLOWS FROM INVESTING ACTIVITIES:
   Capital expenditures                        ($   10,469)    ($   10,484)
                                                ----------      ----------
Net cash used by investing activities          ($   10,469)    ($   10,484)
                                                ----------      ----------

CASH FLOWS FROM FINANCING ACTIVITIES:
   Cash distributions                          ($  370,331)    ($  935,831)
                                                ----------      ----------
Net cash used by financing activities          ($  370,331)    ($  935,831)
                                                ----------      ----------

NET DECREASE IN CASH AND CASH
   EQUIVALENTS                                 ($   68,361)    ($  199,428)

CASH AND CASH EQUIVALENTS AT
   BEGINNING OF PERIOD                           1,413,497       1,513,224
                                                ----------      ----------
CASH AND CASH EQUIVALENTS AT
   END OF PERIOD                                $1,345,136      $1,313,796
                                                ==========      ==========









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

                                      -16-


                 GEODYNE ENERGY INCOME LIMITED PARTNERSHIP III-F
                                 BALANCE SHEETS
                                   (Unaudited)

                                     ASSETS


                                               March 31,       December 31,
                                                 2005              2004
                                              ------------     ------------

CURRENT ASSETS:
   Cash and cash equivalents                   $  782,892       $  696,460
   Accounts receivable:
      Oil and gas sales                           562,327          548,005
                                               ----------       ----------
        Total current assets                   $1,345,219       $1,244,465

NET OIL AND GAS PROPERTIES, utilizing
   the successful efforts method                1,694,397        1,727,931

DEFERRED CHARGE                                    21,947           21,947
                                               ----------       ----------
                                               $3,061,563       $2,994,343
                                               ==========       ==========

                   LIABILITIES AND PARTNERS' CAPITAL (DEFICIT)

CURRENT LIABILITIES:
   Accounts payable                            $  114,666       $   92,446
   Gas imbalance payable                            4,721            4,721
   Asset retirement obligation -
      current (Note 1)                              6,024            8,552
                                               ----------       ----------
        Total current liabilities              $  125,411       $  105,719

LONG-TERM LIABILITIES:
   Accrued liability                           $  105,877       $  105,877
   Asset retirement obligation
      (Note 1)                                    145,873          141,647
                                               ----------       ----------
        Total long-term liabilities            $  251,750       $  247,524

PARTNERS' CAPITAL (DEFICIT):
   General Partner                            ($  143,070)     ($  142,055)
   Limited Partners, issued and
      outstanding, 221,484 units                2,827,472        2,783,155
                                               ----------       ----------
        Total Partners' capital                $2,684,402       $2,641,100
                                               ----------       ----------
                                               $3,061,563       $2,994,343
                                               ==========       ==========


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

                                      -17-


                 GEODYNE ENERGY INCOME LIMITED PARTNERSHIP III-F
                            STATEMENTS OF OPERATIONS
               FOR THE THREE MONTHS ENDED MARCH 31, 2005 AND 2004
                                   (Unaudited)



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

REVENUES:
   Oil and gas sales                           $819,952         $645,565
   Interest income                                2,585              542
                                               --------         --------
                                               $822,537         $646,107

COSTS AND EXPENSES:
   Lease operating                             $163,857         $144,713
   Production tax                                43,993           34,270
   Depreciation, depletion, and
      amortization of oil and gas
      properties                                 37,151           26,972
   General and administrative
      (Note 2)                                   83,143           67,646
                                               --------         --------
                                               $328,144         $273,601
                                               --------         --------

NET INCOME                                     $494,393         $372,506
                                               ========         ========
GENERAL PARTNER - NET INCOME                   $ 26,076         $ 19,677
                                               ========         ========
LIMITED PARTNERS - NET INCOME                  $468,317         $352,829
                                               ========         ========
NET INCOME per unit                            $   2.11         $   1.59
                                               ========         ========
UNITS OUTSTANDING                               221,484          221,484
                                               ========         ========















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

                                      -18-


                 GEODYNE ENERGY INCOME LIMITED PARTNERSHIP III-F
                            STATEMENTS OF CASH FLOWS
               FOR THE THREE MONTHS ENDED MARCH 31, 2005 AND 2004
                                   (Unaudited)
                                                   2005             2004
                                                ----------       ----------
CASH FLOWS FROM OPERATING ACTIVITIES:
   Net income                                    $494,393         $372,506
   Adjustments to reconcile net income
      to net cash provided by operating
      activities:
      Depreciation, depletion, and
        amortization of oil and gas
        properties                                 37,151           26,972
      Increase in accounts receivable
        - oil and gas sales                     (  14,322)       (  46,830)
      Increase (decrease) in accounts
        payable                                    28,213        (  14,171)
                                                 --------         --------
Net cash provided by operating
   activities                                    $545,435         $338,477
                                                 --------         --------

CASH FLOWS FROM INVESTING ACTIVITIES:
   Capital expenditures                         ($  7,912)        $      -
   Proceeds from the sale of oil
      and gas properties                                -              138
                                                 --------         --------
Net cash provided (used) by investing
   activities                                   ($  7,912)        $    138
                                                 --------         --------

CASH FLOWS FROM FINANCING ACTIVITIES:
   Cash distributions                           ($451,091)       ($315,209)
                                                 --------         --------
Net cash used by financing activities           ($451,091)       ($315,209)
                                                 --------         --------

NET INCREASE IN CASH AND CASH
   EQUIVALENTS                                   $ 86,432         $ 23,406

CASH AND CASH EQUIVALENTS AT
   BEGINNING OF PERIOD                            696,460          521,918
                                                 --------         --------
CASH AND CASH EQUIVALENTS AT
   END OF PERIOD                                 $782,892         $545,324
                                                 ========         ========






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

                                      -19-


             GEODYNE ENERGY INCOME PROGRAM III LIMITED PARTNERSHIPS
                   CONDENSED NOTES TO THE FINANCIAL STATEMENTS
                                 MARCH 31, 2005
                                   (Unaudited)


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

      The balance sheets as of March 31, 2005,  statements of operations for the
      three months ended March 31, 2005 and 2004,  and  statements of cash flows
      for the three months  ended March 31, 2005 and 2004 have been  prepared by
      Geodyne  Resources,  Inc., the General  Partner of the  Partnerships  (the
      "General  Partner"),  without  audit.  In the  opinion of  management  the
      financial statements referred to above include all necessary  adjustments,
      consisting  of  normal  recurring  adjustments,   to  present  fairly  the
      financial  position at March 31, 2005,  the results of operations  for the
      three  months  ended March 31,  2005 and 2004,  and the cash flows for the
      three months ended March 31, 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  March  31,  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 $100
      initial capital contribution.


      DISCONTINUED OPERATIONS
      -----------------------

      As further described in Note 3, the III-D and III-E  Partnerships sold all
      of their oil and gas assets held in the  Jay-Little  Escambia  Creek Field
      ("Jay Field") on May 12, 2004 at a large public oil and gas auction.










                                      -20-


      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.


      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.




                                      -21-




      The asset  retirement  obligation will be adjusted upwards each quarter in
      order to recognize accretion of the time-related  discount factor. For the
      three months ended March 31, 2005, the III-A,  III-B, III-C, III-D, III-E,
      and III-F Partnerships  recognized  approximately $1,000,  $1,000, $3,000,
      $1,000, $3,000, and $2,000, 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
      months ended March 31, 2005 and 2004 are as shown below.


                                III-A Partnership
                                -----------------


                                             Three months      Three months
                                                 Ended             Ended
                                               3/31/2005         3/31/2004
                                             ------------      ------------

      Total Asset Retirement
         Obligation, January 1                  $114,955          $114,993
      Settlements and disposals                        -         (   4,865)
      Accretion expense                            1,150               948
                                                --------          --------
      Total Asset Retirement
         Obligation, End of Quarter             $116,105          $111,076
                                                ========          ========
      Asset Retirement Obligation -
         Current                                $  6,589          $ 12,314
      Asset Retirement Obligation -
         Long-Term                               109,516            98,762

















                                      -22-


                                III-B Partnership
                                -----------------


                                             Three months      Three months
                                                 Ended             Ended
                                               3/31/2005         3/31/2004
                                             ------------      ------------

      Total Asset Retirement
         Obligation, January 1                  $ 79,865          $ 83,211
      Settlements and disposals                        -         (   3,209)
      Accretion expense                              774               670
                                                --------          --------
      Total Asset Retirement
         Obligation, End of Quarter             $ 80,639          $ 80,672
                                                ========          ========
      Asset Retirement Obligation -
         Current                                $ 26,223          $ 27,865
      Asset Retirement Obligation -
         Long-Term                                54,416            52,807



                                III-C Partnership
                                -----------------


                                             Three months      Three months
                                                 Ended             Ended
                                               3/31/2005         3/31/2004
                                             ------------      ------------

      Total Asset Retirement
         Obligation, January 1                  $204,672          $194,453
      Additions and revisions                      1,069             1,022
      Accretion expense                            2,095             1,726
                                                --------          --------
      Total Asset Retirement
         Obligation, End of Quarter             $207,836          $197,201
                                                ========          ========
      Asset Retirement Obligation -
         Current                                $ 27,005          $ 32,237
      Asset Retirement Obligation -
         Long-Term                               180,831           164,964









                                      -23-


                                III-D Partnership
                                -----------------


                                             Three months      Three months
                                                 Ended             Ended
                                              3/31/2005          3/31/2004
                                             ------------      ------------

      Total Asset Retirement
         Obligation, January 1                  $109,182        $  314,031
      Additions and revisions                        155               146
      Accretion expense                            1,094             3,672
      Discontinued operations                          -       (   212,827)
                                                --------        ----------
      Total Asset Retirement
         Obligation, End of Quarter             $110,431        $  105,022
                                                ========        ==========
      Asset Retirement Obligation -
         Current                                $  3,814        $    9,829
      Asset Retirement Obligation -
         Long-Term                               106,617            95,193



                                III-E Partnership
                                -----------------


                                             Three months      Three months
                                                Ended             Ended
                                              3/31/2005          3/31/2004
                                             ------------      ------------

      Total Asset Retirement
         Obligation, January 1                  $217,175        $1,768,863
      Accretion expense                            2,068            20,844
      Discontinued operations                          -       ( 1,573,603)
                                                --------        ----------
      Total Asset Retirement
         Obligation, End of Quarter             $219,243        $  216,104
                                                ========        ==========
      Asset Retirement Obligation -
         Current                                $ 15,403        $   18,205
      Asset Retirement Obligation -
         Long-Term                               203,840           197,899








                                      -24-


                                III-F Partnership
                                -----------------


                                             Three months      Three months
                                                Ended             Ended
                                              3/31/2005          3/31/2004
                                             ------------      ------------

      Total Asset Retirement
         Obligation, January 1                  $150,199          $142,977
      Accretion expense                            1,698             1,543
                                                --------          --------
      Total Asset Retirement
         Obligation, End of Quarter             $151,897          $144,520
                                                ========          ========
      Asset Retirement Obligation -
         Current                                $  6,024          $  4,466
      Asset Retirement Obligation -
         Long-Term                               145,873           140,054



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 March 31,  2005,  the  following  payments  were made to the General
      Partner or its affiliates by the Partnerships:


                                 Direct General          Administrative
            Partnership        and Administrative           Overhead
            -----------        -------------------       ---------------
               III-A                 $25,496                $ 69,468
               III-B                  23,845                  36,405
               III-C                  25,165                  64,353
               III-D                  23,670                  34,476
               III-E                  27,448                 110,070
               III-F                  24,859                  58,284

      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.






                                      -25-


3.    DISCONTINUED OPERATIONS
      -----------------------

      On May 12,  2004  the  III-D  and  III-E  Partnerships  sold  all of their
      interest in the Jay Field located in Santa Rosa County, Florida at a large
      public oil and gas auction for approximately $721,000, subject to standard
      transaction  requirements and  adjustments.  These proceeds were allocated
      approximately $89,000 and $632,000,  respectively,  to the III-D and III-E
      Partnerships.  This  represents the sale of all oil and gas assets held by
      the III-D  and III-E  Partnerships  in the Jay  Field and is  therefore  a
      disposal of a business  segment  under  Statement of Financial  Accounting
      Standards  No.  144,   "Accounting  for  the  Impairment  or  Disposal  of
      Long-Lived  Assets" (FAS 144).  The sale resulted in a gain on disposal of
      discontinued    operations   of   approximately   $10,000   and   $89,000,
      respectively,  for the III-D and III-E  Partnerships.  Accordingly,  prior
      year  results  of  the  Jay  Field   segment  have  been   classified   as
      discontinued.

      Results from discontinued  operations for the three months ended March 31,
      2004 were as follows:

                                                 III-D            III-E
                                             Partnership       Partnership
                                             ------------      ------------

      Oil and gas sales                         $127,438          $909,368
      Lease operating                          ( 114,158)        ( 814,709)
      Production tax                           (   8,174)        (  58,331)
      Depreciation, depletion, and
         amortization of oil and gas
         properties                            (   2,818)        (  19,235)
                                                --------          --------
      Income from discontinued
         operations                             $  2,288          $ 17,093
                                                ========          ========






                                      -26-


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.


DISCONTINUED OPERATIONS
- -----------------------

      The III-D and III-E  Partnerships owned working interests in the Jay Field
      located  in Santa Rosa  County,  Florida.  This  property,  consisting  of
      several oil and gas producing wells,  several nitrogen gas injection wells
      (to stimulate production), and a gas plant, is operated by ExxonMobil. The
      injection process leads to very high operating costs. As a result, changes
      in oil (in particular) and natural gas prices can significantly impact net
      cash flow and the estimated net present  value of this  property's  proved
      reserves.  Based on information  received from the operator,  in late 2001
      through early 2004 this property  experienced  mechanical and  operational
      difficulties  primarily  associated with the nitrogen injection system and
      gas  plant   operations.   Also,  the  drilling  of  a  directional   well
      significantly  exceeded  the  operator's  original  cost  estimates.   The
      operator notified the working interest owners that


                                      -27-


       additional  costs would be incurred in order to plug several wells.  As a
      result of these costs,  cash flow from this  property had been reduced and
      at times had been negative.  This property is very sensitive to changes in
      oil prices and production volumes.

      In May 2004, the III-D and III-E  Partnerships sold all of their interests
      in the Jay Field and the disposal was treated as a discontinued operation.
      The sales  proceeds  consisting  of  approximately  $89,000 and  $632,000,
      respectively,  were included in the August 15, 2004 cash  distributions to
      the III-D and III-E Partnerships. The sale of the Jay Field interests will
      impact  the   continuing   future   operations  of  the  III-D  and  III-E
      Partnerships.  It is anticipated that these  Partnerships  will have lower
      lease operating  costs,  lower oil and gas sales, and a reduction in their
      asset  retirement  obligations.  The  reader  should  refer  to  Note  3 -
      Discontinued  Operations to the consolidated financial statements included
      in PART I, ITEM 1 of this  Quarterly  Report  on Form 10-Q for  additional
      information regarding this matter.


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 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.


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:









                                      -28-


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

                  III-A          November 22, 1989           $26,397,600
                  III-B          January 24, 1990             13,833,600
                  III-C          February 27, 1990            24,453,600
                  III-D          September 5, 1990            13,100,800
                  III-E          December 26, 1990            41,826,600
                  III-F          March 7, 1991                22,148,400

      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  March  31,  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
      may,  however,  reduce  or  eliminate  cash  available  for  a  particular
      quarterly distribution.

      Pursuant to the terms of the Partnership  Agreements for the  Partnerships
      (the "Partnership  Agreements") the Partnerships were initially  scheduled
      to terminate on the dates  indicated  in the  "Initial  Termination  Date"
      column of the following chart. 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
      third  extension  period.   Therefore,   the  Partnerships  are  currently
      scheduled to terminate on the dates indicated in the "Current  Termination
      Date" column of the following chart.

                         Initial           Extensions       Current
      Partnership  Termination Date        Exercised    Termination Date
      -----------  -----------------       ---------    -----------------
         III-A       November 22, 1999          3       November 22, 2005
         III-B       January 24, 2000           3       December 31, 2005
         III-C       February 28, 2000          3       December 31, 2005
         III-D       September 5, 2000          3       December 31, 2005
         III-E       December 26, 2000          3       December 31, 2005
         III-F       March 7, 2001              3       December 31, 2005


                                      -29-


      The General Partner has not determined  whether it will further extend the
      terms of any Partnership.


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 that 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

                                      -30-


      connection with the  Partnerships'  overproduced gas imbalance  positions.
      The rate used in calculating the Deferred Charge and Accrued  Liability is
      the annual average production costs per Mcf.

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



                                      -31-


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.

                                III-A Partnership
                                -----------------

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

      Proved reserves, Dec. 31, 2004              123,403       3,772,737
         Production                              (  8,034)     (  108,487)
         Extensions and discoveries                   774          12,699
         Revisions of previous
            estimates                               3,094          69,293
                                                  -------       ---------

      Proved reserves, March 31, 2005             119,237       3,746,242
                                                  =======       =========


                                      -32-



                                III-B Partnership
                                -----------------

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

      Proved reserves, Dec. 31, 2004              74,694        1,557,071
         Production                              ( 5,398)      (   44,794)
         Extensions and discoveries                  502            6,191
         Revisions of previous
            estimates                              2,659           27,821
                                                  ------        ---------

      Proved reserves, March 31, 2005             72,457        1,546,289
                                                  ======        =========


                                III-C Partnership
                                -----------------

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

      Proved reserves, Dec. 31, 2004              81,674        4,632,503
         Production                              ( 2,469)      (  134,206)
         Extensions and discoveries                   39           55,001
         Revisions of previous
            estimates                              7,915          102,271
                                                  ------        ---------

      Proved reserves, March 31, 2005             87,159        4,655,569
                                                  ======        =========



                                III-D Partnership
                                -----------------

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

      Proved reserves, Dec. 31, 2004              81,073        2,409,961
         Production                              ( 2,399)      (   76,715)
         Extensions and discoveries                    4            7,610
         Revisions of previous
            estimates                              6,793           54,632
                                                  ------        ---------

      Proved reserves, March 31, 2005             85,471        2,395,488
                                                  ======        =========


                                      -33-


                                III-E Partnership
                                -----------------

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

      Proved reserves, Dec. 31, 2004             158,508        6,440,079
         Production                             (  6,185)      (  172,223)
         Extensions and discoveries                   11            2,322
         Revisions of previous
            estimates                              6,975           59,406
                                                 -------        ---------

      Proved reserves, March 31, 2005            159,309        6,329,584
                                                 =======        =========


                                III-F Partnership
                                -----------------

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

      Proved reserves, Dec. 31, 2004             314,866        4,140,725
         Production                             (  5,389)      (  100,250)
         Extensions and discoveries                    9            1,950
         Revisions of previous
            estimates                              6,292            3,196
                                                 -------        ---------

      Proved reserves, March 31, 2005            315,778        4,045,621
                                                 =======        =========

      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 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 gas prices in
      effect on the dates  corresponding to the reserve  valuations.  Changes in
      the oil and gas prices cause the estimates of

                                      -34-


      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 and gas production subsequent to
      March  31,  2005.  There  can be no  assurance  that  the  prices  used in
      calculating the net present value of the Partnerships'  proved reserves at
      March 31, 2005 will actually be realized for such production.

                                    Net Present Value of Reserves
                            -------------------------------------------
      Partnership                       3/31/05               12/31/04
      -----------                     -----------           -----------
        III-A                         $14,546,731           $12,009,256
        III-B                           6,764,144             5,576,342
        III-C                          14,227,089            11,292,927
        III-D                           7,969,895             6,265,244
        III-E                          21,237,057            17,294,504
        III-F                          16,358,502            13,190,015

                                     Oil and Gas Prices
                            -------------------------------------------
        Pricing                         3/31/05               12/31/04
      -----------                     -----------           -----------
      Oil (Bbl)                       $     55.31            $    43.36
      Gas (Mcf)                              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:


                                      -35-


      *     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;
      *     Political  instability or armed conflict in oil-producing  regions
            or around major shipping areas;
      *     The level of  consumer  demand  and  overall  economic  activity;
      *     The competitiveness  of  alternative  fuels;
      *     Weather  conditions;
      *     The availability of pipelines for  transportation;  and
      *     Domestic and foreign government regulations and taxes.

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

      In addition to pricing, the level of net revenues is also highly dependent
      upon the total  volumes of oil and natural gas sold.  Oil and gas reserves
      are depleting  assets and will experience  production  declines over time,
      thereby  likely  resulting in reduced net  revenues.  Despite this general
      trend of declining  production,  several  factors can cause the volumes of
      oil and gas sold to increase or  decrease at an even  greater  rate over a
      given  period.  These  factors  include,  but  are  not  limited  to,  (i)
      geophysical  conditions  which  cause an  acceleration  of the  decline in
      production,  (ii) the  shutting in of wells (or the opening of  previously
      shut-in wells) due to low oil and gas prices (or high oil and gas prices),
      mechanical   difficulties,   loss  of  a  market  or  transportation,   or
      performance of workovers,  recompletions, or other operations in the well,
      (iii) prior period volume  adjustments  (either positive or negative) made
      by 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.

                                      -36-




      III-A PARTNERSHIP

      THREE MONTHS ENDED MARCH 31, 2005 COMPARED TO THE THREE MONTHS ENDED MARCH
      31, 2004.

                                                Three Months Ended March 31,
                                                ----------------------------
                                                   2005             2004
                                                ----------       ----------
      Oil and gas sales                         $1,033,696       $1,004,030
      Oil and gas production expenses           $  362,348       $  232,394
      Barrels produced                               8,034           10,018
      Mcf produced                                 108,487          126,475
      Average price/Bbl                         $    45.38       $    33.64
      Average price/Mcf                         $     6.17       $     5.27

      As shown in the table  above,  total oil and gas sales  increased  $29,666
      (3.0%) for the three  months ended March 31, 2005 as compared to the three
      months ended March 31, 2004. Of this increase,  approximately  $94,000 and
      $97,000, respectively,  were related to increases in the average prices of
      oil and gas sold.  These  increases were partially  offset by decreases of
      approximately $66,000 and $95,000,  respectively,  related to decreases in
      volumes of oil and gas sold.  Volumes of oil and gas sold decreased  1,984
      barrels and 17,988 Mcf, respectively, for the three months ended March 31,
      2005 as compared to the three months ended March 31, 2004. The decrease in
      volumes  of oil  sold  was  primarily  due to (i) the  shutting-in  of one
      significant  well  during  late  2004 and  early  2005  due to  mechanical
      problems and (ii) normal  declines in  production.  As of the date of this
      Quarterly  Report,  the shut-in well has returned to production at a lower
      rate than previously experienced.  The decrease in volumes of gas sold was
      primarily due to (i) a positive prior period volume adjustment made by the
      operator on one  significant  well during the three months ended March 31,
      2004, (ii) the  shutting-in of one  significant  well during late 2004 and
      early  2005 due to  mechanical  problems,  and (iii)  normal  declines  in
      production.  As of the date of this Quarterly Report, the shut-in well has
      returned to production at a lower rate than previously experienced.

      Oil and gas production  expenses  (including lease operating  expenses and
      production  taxes)  increased  $129,954 (55.9%) for the three months ended
      March 31, 2005 as compared to the three months ended March 31, 2004.  This
      increase was  primarily due to (i) workover  expenses  incurred on several
      wells during the three months ended March 31, 2005,  (ii) a positive prior
      period  production tax adjustment  made by the operator on one significant
      well during the three months  ended March 31, 2005,  and (iii) an increase
      in salt water disposal expenses incurred on several wells during the three
      months  ended March 31, 2005 as compared to the three  months  ended March
      31, 2004. These increases were partially offset by a negative prior period
      production tax adjustment made by the operator on another significant well
      during the three months ended March 31, 2005.  As a percentage  of oil and
      gas

                                      -37-


      sales,  these expenses increased to 35.1% for the three months ended March
      31,  2005 from  23.1% for the three  months  ended  March 31,  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
      decreased  $48,042  (66.7%) for the three  months  ended March 31, 2005 as
      compared to the three  months  ended March 31,  2004.  This  decrease  was
      primarily due to (i) the  abandonment of one  significant  well during the
      three months ended March 31, 2004 following an  unsuccessful  recompletion
      attempt  and (ii) the  decreases  in  volumes  of oil and gas  sold.  As a
      percentage  of oil and gas sales,  this expense  decreased to 2.3% for the
      three  months  ended March 31, 2005 from 7.2% for the three  months  ended
      March 31, 2004. This  percentage  decrease was primarily due to the dollar
      decrease  in  depreciation,  depletion,  and  amortization  of oil and gas
      properties.

      General and administrative expenses increased $15,395 for the three months
      ended March 31, 2005 as compared to the three months ended March 31, 2004.
      As a percentage of oil and gas sales, these expenses increased to 9.2% for
      the three months ended March 31, 2005 from 7.9% for the three months ended
      March 31, 2004. This  percentage  increase was primarily due to the dollar
      increase in general and administrative expenses.

      The Limited  Partners have received cash  distributions  through March 31,
      2005  totaling   $39,577,701  or  149.93%  of  Limited  Partners'  capital
      contributions.

      III-B PARTNERSHIP

      THREE MONTHS ENDED MARCH 31, 2005 COMPARED TO THE THREE MONTHS ENDED MARCH
      31, 2004.

                                                 Three Months Ended March 31,
                                                ----------------------------
                                                   2005             2004
                                                ----------       ---------
      Oil and gas sales                           $525,153        $489,401
      Oil and gas production expenses             $217,240        $131,885
      Barrels produced                               5,398           7,027
      Mcf produced                                  44,794          47,281
      Average price/Bbl                           $  45.58        $  33.32
      Average price/Mcf                           $   6.23        $   5.40

      As shown in the table  above,  total oil and gas sales  increased  $35,752
      (7.3%) for the three  months ended March 31, 2005 as compared to the three
      months ended March 31, 2004. Of this increase,  approximately  $66,000 and
      $37,000, respectively,  were related to increases in the average prices of
      oil and gas sold.  These  increases were partially  offset by decreases of
      approximately $54,000 and $13,000,  respectively,  related to decreases in
      volumes of oil and gas

                                      -38-


      sold.  Volumes of oil and gas sold decreased  1,629 barrels and 2,487 Mcf,
      respectively, for the three months ended March 31, 2005 as compared to the
      three months ended March 31, 2004. The decrease in volumes of oil sold was
      primarily due to (i) the shutting-in of one  significant  well during late
      2004 and early 2005 due to mechanical problems and (ii) normal declines in
      production.  As of the date of this Quarterly Report, the shut-in well has
      returned to production at a lower rate than  previously  experienced.  The
      decrease in volumes of gas sold was primarily  due to (i) the  shutting-in
      of one significant  well during late 2004 and early 2005 due to mechanical
      problems and (ii) normal  declines in  production.  As of the date of this
      Quarterly Report, the shut-in well has returned to production.

      Oil and gas production  expenses  (including lease operating  expenses and
      production  taxes)  increased  $85,355  (64.7%) for the three months ended
      March 31, 2005 as compared to the three months ended March 31, 2004.  This
      increase was  primarily due to (i) workover  expenses  incurred on several
      wells during the three months ended March 31, 2005,  (ii) a positive prior
      period  production tax adjustment  made by the operator on one significant
      well during the three months  ended March 31, 2005,  and (iii) an increase
      in salt water disposal expenses incurred on several wells during the three
      months  ended March 31, 2005 as compared to the three  months  ended March
      31, 2004. These increases were partially offset by a negative prior period
      production tax adjustment made by the operator on another significant well
      during the three months ended March 31, 2005.  As a percentage  of oil and
      gas sales,  these  expenses  increased to 41.4% for the three months ended
      March 31, 2005 from 26.9% for the three months ended March 31, 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
      decreased  $40,147  (89.9%) for the three  months  ended March 31, 2005 as
      compared to the three  months  ended March 31,  2004.  This  decrease  was
      primarily due to (i) the  abandonment of one  significant  well during the
      three months ended March 31, 2004 following an  unsuccessful  recompletion
      attempt,  (ii) the  decreases in volumes of oil and gas sold,  and (iii) a
      refund of drilling costs on one  significant  well during the three months
      ended March 31, 2005. As a percentage  of oil and gas sales,  this expense
      decreased  to 0.9% for the three months ended March 31, 2005 from 9.1% for
      the three  months  ended March 31,  2004.  This  percentage  decrease  was
      primarily  due to the dollar  decrease  in  depreciation,  depletion,  and
      amortization of oil and gas properties.

      General and administrative expenses increased $16,133 for the three months
      ended March 31, 2005 as compared to the three months ended March 31, 2004.
      As a percentage of oil and gas sales,  these  expenses  increased to 11.5%
      for the three  months  ended March 31, 2005 from 9.0% for the three months

                                      -39-


      ended March 31, 2004.  This  percentage  increase was primarily due to the
      dollar increase in general and administrative expenses.

      The Limited  Partners have received cash  distributions  through March 31,
      2005  totaling   $22,176,353  or  160.31%  of  Limited  Partners'  capital
      contributions.

      III-C PARTNERSHIP

      THREE MONTHS ENDED MARCH 31, 2005 COMPARED TO THE THREE MONTHS ENDED MARCH
      31, 2004.

                                                Three Months Ended March 31,
                                                ----------------------------
                                                   2005             2004
                                                ----------        --------
      Oil and gas sales                          $954,505         $848,497
      Oil and gas production expenses            $221,152         $189,809
      Barrels produced                              2,469            2,855
      Mcf produced                                134,206          156,564
      Average price/Bbl                          $  46.83         $  32.66
      Average price/Mcf                          $   6.25         $   4.82

      As shown in the table above,  total oil and gas sales  increased  $106,008
      (12.5%) for the three months ended March 31, 2005 as compared to the three
      months ended March 31, 2004. Of this increase,  approximately  $35,000 and
      $192,000, respectively, were related to increases in the average prices of
      oil and gas sold.  These  increases were partially  offset by decreases of
      approximately $13,000 and $108,000, respectively,  related to decreases in
      volumes  of oil and gas sold.  Volumes of oil and gas sold  decreased  386
      barrels and 22,358 Mcf, respectively, for the three months ended March 31,
      2005 as compared to the three months ended March 31, 2004. The decrease in
      volumes of oil sold was primarily due to (i) normal declines in production
      and (ii) a positive prior period volume adjustment made by the operator on
      one  significant  well during the three months  ended March 31, 2004.  The
      decrease in volumes of gas sold was  primarily  due to normal  declines in
      production.

      Oil and gas production  expenses  (including lease operating  expenses and
      production  taxes)  increased  $31,343  (16.5%) for the three months ended
      March 31, 2005 as compared to the three months ended March 31, 2004.  This
      increase was  primarily due to (i) workover  expenses  incurred on several
      wells during the three  months  ended March 31, 2005,  (ii) an increase in
      production  taxes  associated with the increase in oil and gas sales,  and
      (iii) a positive prior period lease  operating  expense  adjustment on one
      significant  well  during the three  months  ended  March 31,  2005.  As a
      percentage of oil and gas sales, these expenses increased to 23.2% for the
      three  months  ended March 31, 2005 from 22.4% for the three  months ended
      March 31, 2004.

                                      -40-


      Depreciation,  depletion,  and  amortization  of oil  and  gas  properties
      decreased  $5,189  (9.1%) for the three  months  ended  March 31,  2005 as
      compared to the three  months  ended March 31,  2004.  This  decrease  was
      primarily  due to (i) an increase  in  depletable  oil and gas  properties
      during 2004 primarily due to the developmental drilling of one significant
      well  and  (ii)  the  decreases  in  volumes  of oil and gas  sold.  These
      decreases were  partially  offset by an increase in depletable oil and gas
      properties  primarily  due  to the  developmental  drilling  of two  other
      significant  wells  during the three  months  ended March 31,  2005.  As a
      percentage  of oil and gas sales,  this expense  decreased to 5.5% for the
      three  months  ended March 31, 2005 from 6.7% for the three  months  ended
      March 31, 2004.  This  percentage  decrease was  primarily  due to (i) the
      increases  in the  average  prices of oil and gas sold and (ii) the dollar
      decrease  in  depreciation,  depletion,  and  amortization  of oil and gas
      properties.

      General and administrative expenses increased $15,510 for the three months
      ended March 31, 2005 as compared to the three months ended March 31, 2004.
      As a percentage of oil and gas sales, these expenses increased to 9.4% for
      the three months ended March 31, 2005 from 8.7% for the three months ended
      March 31, 2004.

      The Limited  Partners have received cash  distributions  through March 31,
      2005  totaling   $29,726,795  or  121.56%  of  Limited  Partners'  capital
      contributions.

      III-D PARTNERSHIP

      THREE MONTHS ENDED MARCH 31, 2005 COMPARED TO THE THREE MONTHS ENDED MARCH
      31, 2004.

                                                Three Months Ended March 31,
                                                ----------------------------
                                                   2005              2004
                                                ---------         ---------
      Oil and gas sales                         $535,061           $503,917
      Oil and gas production expenses           $124,723           $115,174
      Barrels produced                             2,399              2,273
      Mcf produced                                76,715             89,584
      Average price/Bbl                         $  45.62           $  32.04
      Average price/Mcf                         $   5.55           $   4.81

      These  results of  operations  do not include the  discontinued  operation
      discussed in Note 3 to the financial statements included in PART I, ITEM 1
      "Financial Statements" of theis Quarterly Report on Form 10-Q.

      As shown in the table  above,  total oil and gas sales  increased  $31,144
      (6.2%) for the three  months ended March 31, 2005 as compared to the three
      months ended March 31, 2004. Of this increase,  approximately  (i) $33,000
      and $56,000, respectively, were related to increases in the average prices
      of oil and gas sold and (ii)  $4,000 was related to an increase in volumes
      of oil sold.  These  increases  were  partially  offset by a  decrease  of
      approximately  $62,000  related  to a  decrease  in  volumes  of gas sold.
      Volumes  of oil sold  increased  126  barrels,  while  volumes of gas sold
      decreased 12,869 Mcf for the three

                                     -41-


      months  ended March 31, 2005 as compared to the three  months  ended March
      31,  2004.  The  increase in volumes of oil sold was  primarily  due to an
      increase in production on one  significant  well  following the successful
      workover  of that well during  late 2004.  The  decrease in volumes of gas
      sold was primarily due to normal declines in production.

      Oil and gas production  expenses  (including lease operating  expenses and
      production taxes) increased $9,549 (8.3%) for the three months ended March
      31, 2005 as  compared  to the three  months  ended  March 31,  2004.  As a
      percentage of oil and gas sales, these expenses increased to 23.3% for the
      three  months  ended March 31, 2005 from 22.9% for the three  months ended
      March 31, 2004.

      Depreciation,  depletion,  and  amortization  of oil  and  gas  properties
      decreased  $6,399  (27.3%)  for the three  months  ended March 31, 2005 as
      compared to the three  months  ended March 31,  2004.  This  decrease  was
      primarily  due to (i) the  decrease  in  volumes  of gas  sold and (ii) an
      increase in depletable oil and gas properties during 2004 primarily due to
      the  developmental  drilling of one significant well. These decreases were
      partially  offset by an  increase  in  depletable  oil and gas  properties
      primarily due to the  developmental  drilling of another  significant well
      during the three months ended March 31, 2005.  As a percentage  of oil and
      gas sales, this expense decreased to 3.2% for the three months ended March
      31,  2005 from 4.7% for the  three  months  ended  March  31,  2004.  This
      percentage   decrease  was  primarily  due  to  the  dollar   decrease  in
      depreciation, depletion, and amortization of oil and gas properties.

      General and administrative expenses increased $16,178 for the three months
      ended March 31, 2005 as compared to the three months ended March 31, 2004.
      As a percentage of oil and gas sales,  these  expenses  increased to 10.9%
      for the three  months  ended March 31, 2005 from 8.3% for the three months
      ended March 31, 2004.  This  percentage  increase was primarily due to the
      dollar increase in general and administrative expenses.

      The Limited  Partners have received cash  distributions  through March 31,
      2005  totaling   $16,607,669  or  126.77%  of  Limited  Partners'  capital
      contributions.










                                      -42-


      III-E PARTNERSHIP

      THREE MONTHS ENDED MARCH 31, 2005 COMPARED TO THE THREE MONTHS ENDED MARCH
      31, 2004.
                                                Three Months Ended March 31,
                                                ----------------------------
                                                   2005             2004
                                                ----------       ----------
      Oil and gas sales                         $1,216,684       $1,136,092
      Oil and gas production expenses           $  358,968       $  311,191
      Barrels produced                               6,185            7,433
      Mcf produced                                 172,223          181,161
      Average price/Bbl                         $    43.51       $    30.68
      Average price/Mcf                         $     5.50       $     5.01

      These  results of  operations  do not include the  discontinued  operation
      discussed in Note 3 to the financial statements included in PART I, ITEM 1
      "Financial Statements" of theis Quarterly Report on Form 10-Q.

      As shown in the table  above,  total oil and gas sales  increased  $80,592
      (7.1%) for the three  months ended March 31, 2005 as compared to the three
      months ended March 31, 2004. Of this increase,  approximately  $79,000 and
      $85,000, respectively,  were related to increases in the average prices of
      oil and gas sold.  These  increases were partially  offset by decreases of
      approximately $38,000 and $45,000,  respectively,  related to decreases in
      volumes of oil and gas sold.  Volumes of oil and gas sold decreased  1,248
      barrels and 8,938 Mcf, respectively,  for the three months ended March 31,
      2005 as compared to the three months ended March 31, 2004. The decrease in
      volumes of oil sold was primarily due to (i) normal declines in production
      and (ii) a positive prior period volume adjustment made by the operator on
      one significant well during the three months ended March 31, 2004.

      Oil and gas production  expenses  (including lease operating  expenses and
      production  taxes)  increased  $47,777  (15.4%) for the three months ended
      March 31, 2005 as compared to the three months ended March 31, 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 by the operator on two
      significant  wells during the three months ended March 31, 2005, and (iii)
      an increase in  compression  expenses  incurred on two  significant  wells
      during the three  months  ended  March 31,  2005 as  compared to the three
      months ended March 31, 2004. As a percentage  of oil and gas sales,  these
      expenses increased to 29.5% for the three months ended March 31, 2005 from
      27.4% for the three months ended March 31, 2004.

      Depreciation,  depletion,  and  amortization  of oil  and  gas  properties
      increased  $8,998  (25.9%)  for the three  months  ended March 31, 2005 as
      compared to the three  months  ended March 31,  2004.  This  increase  was
      primarily  due to (i)  the  receipt  of  equipment  credits  on one  fully
      depleted  well  during  the three  months  ended  March 31,  2004 and (ii)
      downward  revisions  in the  estimates  of  remaining  gas reserves on two
      significant wells since March 31, 2004. As

                                      -43-


a     percentage  of oil and gas sales,  this expense  increased to 3.6% for the
      three  months  ended March 31, 2005 from 3.1% for the three  months  ended
      March 31, 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 increased $14,486 for the three months
      ended March 31, 2005 as compared to the three months ended March 31, 2004.
      As a percentage of oil and gas sales,  these  expenses  increased to 11.3%
      for the three  months ended March 31, 2005 from 10.8% for the three months
      ended March 31, 2004.

      The Limited  Partners have received cash  distributions  through March 31,
      2005  totaling   $49,637,016  or  118.67%  of  Limited  Partners'  capital
      contributions.

      III-F PARTNERSHIP

      THREE MONTHS ENDED MARCH 31, 2005 COMPARED TO THE THREE MONTHS ENDED MARCH
      31, 2004.

                                                Three Months Ended March 31,
                                                ----------------------------
                                                   2005             2004
                                                ----------       ----------
      Oil and gas sales                           $819,952        $645,565
      Oil and gas production expenses             $207,850        $178,983
      Barrels produced                               5,389           4,927
      Mcf produced                                 100,250          98,635
      Average price/Bbl                           $  46.66        $  32.16
      Average price/Mcf                           $   5.67        $   4.94

      As shown in the table above,  total oil and gas sales  increased  $174,387
      (27.0%) for the three months ended March 31, 2005 as compared to the three
      months ended March 31, 2004. Of this increase,  approximately  $78,000 and
      $73,000, respectively,  were related to increases in the average prices of
      oil and gas sold.  Volumes of oil and gas sold  increased  462 barrels and
      1,615 Mcf,  respectively,  for the three  months  ended  March 31, 2005 as
      compared to the three months ended March 31, 2004. The increase in volumes
      of oil sold was  primarily due to (i) an increase in production on several
      wells within one unit  following the  successful  workovers of those wells
      during  early  2004  and  (ii)  an  increase  in   production  on  another
      significant  well following  successful  repairs made during mid 2004. The
      increase  in  volumes  of gas sold was  primarily  due to an  increase  in
      production on one significant  well following the successful  recompletion
      of that well during late 2004.

      Oil and gas production  expenses  (including lease operating  expenses and
      production  taxes)  increased  $28,867  (16.1%) for the three months ended
      March 31, 2005 as compared to the three months ended March 31, 2004.  This
      increase was primarily due to (i) an increase in production taxes

                                      -44-


      associated  with the increase in oil and gas sales,  (ii)  positive  prior
      period lease  operating  expense  adjustments  made by the operator on two
      significant  wells during the three months ended March 31, 2005, and (iii)
      workover  expenses incurred on several wells during the three months ended
      March 31,  2005.  As a  percentage  of oil and gas sales,  these  expenses
      decreased  to 25.3% for the three  months  ended March 31, 2005 from 27.7%
      for the three months ended March 31, 2004.

      Depreciation,  depletion,  and  amortization  of oil  and  gas  properties
      increased  $10,179  (37.7%) for the three  months  ended March 31, 2005 as
      compared to the three  months  ended March 31,  2004.  This  increase  was
      primarily  due to (i)  the  receipt  of  equipment  credits  on one  fully
      depleted  well  during  the three  months  ended  March 31,  2004 and (ii)
      downward  revisions  in the  estimates  of  remaining  gas reserves on two
      significant  wells since March 31, 2004.  As a  percentage  of oil and gas
      sales, this expense increased to 4.5% for the three months ended March 31,
      2005 from 4.2% for the three months ended March 31, 2004.

      General and administrative expenses increased $15,497 for the three months
      ended March 31, 2005 as compared to the three months ended March 31, 2004.
      As a percentage of oil and gas sales,  these  expenses  decreased to 10.1%
      for the three  months ended March 31, 2005 from 10.5% for the three months
      ended March 31, 2004.

      The Limited  Partners have received cash  distributions  through March 31,
      2005  totaling   $20,096,904  or  90.74%  of  Limited   Partners'  capital
      contributions.












                                      -45-


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.

                                      -46-


                           PART II. OTHER INFORMATION


ITEM 1.  LEGAL PROCEEDINGS

      A lawsuit styled Robert W. Scott,  Individually  and as Managing Member of
      R.W.  Scott  Investments,  LLC  v.  Samson  Resources  Company,  Case  No.
      C-01-385, was filed in the District Court of Sweetwater County, Wyoming on
      June 29, 2001.  The lawsuit seeks class action  certification  and alleges
      that Samson  deducted from its payments to royalty and overriding  royalty
      owners  certain  charges  which were  improper  under the Wyoming  royalty
      payment  statutes.  A  number  of these  royalty  and  overriding  royalty
      payments  burdened the interests of the  Partnerships.  In February  2003,
      Samson made a supplemental  payment to the royalty and overriding  royalty
      interest  owners who were  potential  class  members of amounts which were
      then thought to have been  improperly  deducted  plus  statutory  interest
      thereon.  The applicable  portions of these refunds were recouped from the
      Partnerships in the first quarter of 2003 as follows:

                             Partnership    Amount
                             ------------ ----------

                              III-A        $   5,380
                              III-B            3,548
                              III-C                 -
                              III-D                 -
                              III-E          122,289
                              III-F          102,690

      The lawsuit also alleges  that  Samson's  check stubs did not fully comply
      with the Wyoming Royalty Payment Act. Samson intends to vigorously  defend
      this claim.

      On  January  14,  2005 the trial  court  issued a letter  certifying  this
      lawsuit  as a  class  action  and  denying  Samson's  motion  for  summary
      judgment.  On May 4,  2005 the  trial  court  issued a  subsequent  letter
      clarifying its prior decision.  However,  as of the date of this Quarterly
      Report  the trial  court has not issued an Order  certifying  the class or
      denying  Samson's  motion  for  Summary  Judgment.   The  General  Partner
      anticipates  receipt  of this  Order in the near  future  and  intends  to
      immediately seek a review of these decisions by the Wyoming Supreme Court.


ITEM 6.   EXHIBITS

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

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

                                      -47-


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

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

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

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

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

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

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

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

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

            31.12    Certification   by  Craig  D.  Loseke  required  by  Rule
                     13a-14(a)/15d-14(a) for the III-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 III-A 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 III-B 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 III-C Partnership.

                                      -48-


            32.4     Certification  pursuant  to 18 U.S.C.  Section  1350,  as
                     adopted  pursuant  to Section  906 of the  Sarbanes-Oxley
                     Act of 2002 for the III-D Partnership.

            32.5     Certification  pursuant  to 18 U.S.C.  Section  1350,  as
                     adopted  pursuant  to Section  906 of the  Sarbanes-Oxley
                     Act of 2002 for the III-E Partnership.

            32.6     Certification  pursuant  to 18 U.S.C.  Section  1350,  as
                     adopted  pursuant  to Section  906 of the  Sarbanes-Oxley
                     Act of 2002 for the III-F Partnership.


                                      -49-


                                   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 III-A
                        GEODYNE ENERGY INCOME LIMITED PARTNERSHIP III-B
                        GEODYNE ENERGY INCOME LIMITED PARTNERSHIP III-C
                        GEODYNE ENERGY INCOME LIMITED PARTNERSHIP III-D
                        GEODYNE ENERGY INCOME LIMITED PARTNERSHIP III-E
                        GEODYNE ENERGY INCOME LIMITED PARTNERSHIP III-F

                                    (Registrant)

                                    BY:   GEODYNE RESOURCES, INC.

                                          General Partner


Date:  May 13, 2005                 By:     /s/Dennis R. Neill
                                       --------------------------------
                                             (Signature)
                                             Dennis R. Neill
                                             President


Date:  May 13, 2005                 By:     /s/Craig D. Loseke
                                       --------------------------------
                                            (Signature)
                                            Craig D. Loseke
                                            Chief Accounting Officer










                                      -50-


                                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 III-A.

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

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

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

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

31.6       ertification by Craig D. Loseke required by Rule 13a-14(a)/15d-14(a)
           for the  Geodyne  Energy  Income  Limited Partnership III-C.

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

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

31.9       Certification by Dennis R. Neillrequired by Rule 13a-14(a)/15d-14(a)
           for the  Geodyne  Energy  Income  Limited Partnership III-E.

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

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

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


                                      -51-


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 III-A.

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 III-B.

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 III-C.

32.4       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 III-D.

32.5       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 III-E.

32.6       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 III-F.




                                      -52-