SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549

                                    FORM 10-Q

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

For the quarter ended June 30, 2002

Commission File Number:

      II-A:  0-16388          II-D:  0-16980          II-G:  0-17802
      II-B:  0-16405          II-E:  0-17320          II-H:  0-18305
      II-C:  0-16981          II-F:  0-17799

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



                                II-A 73-1295505 II-B 73-1303341
                                II-C 73-1308986 II-D 73-1329761
                                II-E 73-1324751 II-F 73-1330632
         Oklahoma               II-G 73-1336572 II-H 73-1342476
----------------------------    -------------------------------
(State or other jurisdiction    (I.R.S. Employer Identification
   of incorporation or                         Number)
     organization)


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

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

Indicate by check mark whether the registrant (1) has filed all reports required
to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during
the  preceding 12 months (or for such  shorter  period that the  registrant  was
required  to file  such  reports),  and  (2) has  been  subject  to such  filing
requirements for the past 90 days.

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




                                      -1-
<PAGE>




                        PART I. FINANCIAL INFORMATION


ITEM 1.  FINANCIAL STATEMENTS

                GEODYNE ENERGY INCOME LIMITED PARTNERSHIP II-A
                       GEODYNE PRODUCTION PARTNERSHIP II-A
                             COMBINED BALANCE SHEETS
                                   (Unaudited)

                                     ASSETS

                                                June 30,       December 31,
                                                  2002             2001
                                              ------------     ------------

CURRENT ASSETS:
   Cash and cash equivalents                   $  565,892       $  414,467

   Accounts receivable:
      Oil and gas sales                           587,329          396,257
      General Partner (Note 2)                    208,096          130,610
                                               ----------       ----------
        Total current assets                   $1,361,317       $  941,334

NET OIL AND GAS PROPERTIES, utilizing
   the successful efforts method                2,041,063        2,204,572

DEFERRED CHARGE                                   668,468          695,623
                                               ----------       ----------
                                               $4,070,848       $3,841,529
                                               ==========       ==========

                 LIABILITIES AND PARTNERS' CAPITAL (DEFICIT)

CURRENT LIABILITIES:
   Accounts payable                            $  192,440       $  153,728
   Accrued liability - other (Note 1)              26,672           73,800
   Gas imbalance payable                           96,299           96,299
                                               ----------       ----------
        Total current liabilities              $  315,411       $  323,827

ACCRUED LIABILITY                              $  243,327       $  243,327

PARTNERS' CAPITAL (DEFICIT):
   General Partner                            ($  235,447)     ($  285,152)
   Limited Partners, issued and
      outstanding, 484,283 units                3,747,557        3,559,527
                                               ----------       ----------
        Total Partners' capital                $3,512,110       $3,274,375
                                               ----------       ----------
                                               $4,070,848       $3,841,529
                                               ==========       ==========


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



                                      -2-
<PAGE>



                GEODYNE ENERGY INCOME LIMITED PARTNERSHIP II-A
                       GEODYNE PRODUCTION PARTNERSHIP II-A
                      COMBINED STATEMENTS OF OPERATIONS
              FOR THE THREE MONTHS ENDED JUNE 30, 2002 AND 2001
                                   (Unaudited)

                                                 2002              2001
                                              ----------        ----------

REVENUES:
   Oil and gas sales                          $  979,840        $1,452,896
   Interest income                                   854             9,603
   Gain on sale of oil and gas
      properties                                 193,272                43
                                              ----------        ----------
                                              $1,173,966        $1,462,542

COSTS AND EXPENSES:
   Lease operating                            $  286,907        $  303,840
   Production tax                                 52,425            85,290
   Depreciation, depletion, and
      amortization of oil and gas
      properties                                  80,362            83,678
   General and administrative
      (Note 2)                                   134,300           132,498
                                              ----------        ----------
                                              $  553,994        $  605,306
                                              ----------        ----------

NET INCOME                                    $  619,972        $  857,236
                                              ==========        ==========
GENERAL PARTNER - NET INCOME                  $   69,144        $   92,294
                                              ==========        ==========
LIMITED PARTNERS - NET INCOME                 $  550,828        $  764,942
                                              ==========        ==========
NET INCOME per unit                           $     1.14        $     1.58
                                              ==========        ==========
UNITS OUTSTANDING                                484,283           484,283
                                              ==========        ==========



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


                                      -3-
<PAGE>



                GEODYNE ENERGY INCOME LIMITED PARTNERSHIP II-A
                       GEODYNE PRODUCTION PARTNERSHIP II-A
                      COMBINED STATEMENTS OF OPERATIONS
               FOR THE SIX MONTHS ENDED JUNE 30, 2002 AND 2001
                                   (Unaudited)

                                                 2002              2001
                                              ----------        ----------

REVENUES:
   Oil and gas sales                          $1,767,496        $3,139,007
   Interest income                                 2,350            21,627
   Gain on sale of oil and gas
      properties                                 193,272             3,277
                                              ----------        ----------
                                              $1,963,118        $3,163,911

COSTS AND EXPENSES:
   Lease operating                            $  708,631        $  548,075
   Production tax                                 94,335           195,681
   Depreciation, depletion, and
      amortization of oil and gas
      properties                                 161,495           163,777
   General and administrative
      (Note 2)                                   289,402           283,580
                                              ----------        ----------
                                              $1,253,863        $1,191,113
                                              ----------        ----------

NET INCOME                                    $  709,255        $1,972,798
                                              ==========        ==========
GENERAL PARTNER - NET INCOME                  $   85,225        $  209,566
                                              ==========        ==========
LIMITED PARTNERS - NET INCOME                 $  624,030        $1,763,232
                                              ==========        ==========
NET INCOME per unit                           $     1.29        $     3.64
                                              ==========        ==========
UNITS OUTSTANDING                                484,283           484,283
                                              ==========        ==========



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



                                      -4-
<PAGE>



                GEODYNE ENERGY INCOME LIMITED PARTNERSHIP II-A
                       GEODYNE PRODUCTION PARTNERSHIP II-A
                      COMBINED STATEMENTS OF CASH FLOWS
               FOR THE SIX MONTHS ENDED JUNE 30, 2002 AND 2001
                                   (Unaudited)

                                                  2002             2001
                                               ----------      ------------
CASH FLOWS FROM OPERATING ACTIVITIES:
   Net income                                   $709,255        $1,972,798
   Adjustments to reconcile net
      income to net cash provided
      by operating activities:
      Depreciation, depletion, and
        amortization of oil and gas
        properties                               161,495           163,777
      Gain on sale of oil and gas
        properties                             ( 193,272)      (     3,277)
      (Increase) decrease in accounts
        receivable - oil and gas sales         ( 191,072)          251,359
      Decrease in deferred charge                 27,155                 -
      Increase (decrease) in accounts
        payable                                   38,712       (    81,839)
      Decrease in accrued liability -
        other                                  (  47,128)                -
      Decrease in gas imbalance payable                -       (    11,273)
      Decrease in accrued liability                    -       (    10,552)
                                                --------        ----------
Net cash provided by operating
   activities                                   $505,145        $2,280,993
                                                --------        ----------
CASH FLOWS FROM INVESTING ACTIVITIES:
   Capital expenditures                        ($ 16,591)      ($  129,049)
   Proceeds from sale of oil and
      gas properties                             134,391             9,654
                                                --------        ----------
Net cash provided (used) by investing
   activities                                   $117,800       ($  119,395)
                                                --------        ----------
CASH FLOWS FROM FINANCING ACTIVITIES:
   Cash distributions                          ($471,520)      ($2,181,799)
                                                --------        ----------
Net cash used by financing activities          ($471,520)      ($2,181,799)
                                                --------        ----------
NET INCREASE (DECREASE) IN CASH AND
   CASH EQUIVALENTS                             $151,425       ($   20,201)

CASH AND CASH EQUIVALENTS AT
   BEGINNING OF PERIOD                           414,467         1,070,734
                                                --------        ----------
CASH AND CASH EQUIVALENTS AT
   END OF PERIOD                                $565,892        $1,050,533
                                                ========        ==========


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



                                      -5-
<PAGE>



                GEODYNE ENERGY INCOME LIMITED PARTNERSHIP II-B
                       GEODYNE PRODUCTION PARTNERSHIP II-B
                             COMBINED BALANCE SHEETS
                                   (Unaudited)

                                     ASSETS

                                               June 30,        December 31,
                                                 2002              2001
                                              -----------      ------------

CURRENT ASSETS:
   Cash and cash equivalents                  $  318,209        $  262,153
   Accounts receivable:
      Oil and gas sales                          438,966           323,116
      General Partner (Note 2)                    21,292                 -
                                              ----------        ----------
        Total current assets                  $  778,467        $  585,269

NET OIL AND GAS PROPERTIES, utilizing
   the successful efforts method               1,705,177         1,821,517

DEFERRED CHARGE                                  214,754           214,754
                                              ----------        ----------
                                              $2,698,398        $2,621,540
                                              ==========        ==========

                 LIABILITIES AND PARTNERS' CAPITAL (DEFICIT)

CURRENT LIABILITIES:
   Accounts payable                           $  148,375        $  126,662
   Gas imbalance payable                          48,060            48,060
                                              ----------        ----------
        Total current liabilities             $  196,435        $  174,722

ACCRUED LIABILITY                             $   47,436        $   47,436

PARTNERS' CAPITAL (DEFICIT):
   General Partner                           ($  271,076)      ($  302,054)
   Limited Partners, issued and
      outstanding, 361,719 units               2,725,603         2,701,436
                                              ----------        ----------
        Total Partners' capital               $2,454,527        $2,399,382
                                              ----------        ----------
                                              $2,698,398        $2,621,540
                                              ==========        ==========



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



                                      -6-
<PAGE>



                GEODYNE ENERGY INCOME LIMITED PARTNERSHIP II-B
                       GEODYNE PRODUCTION PARTNERSHIP II-B
                      COMBINED STATEMENTS OF OPERATIONS
              FOR THE THREE MONTHS ENDED JUNE 30, 2002 AND 2001
                                   (Unaudited)

                                                 2002              2001
                                               --------         ----------

REVENUES:
   Oil and gas sales                           $672,842         $1,103,829
   Interest income                                  256              5,814
   Gain on sale of oil and gas
      properties                                 20,525                  -
                                               --------         ----------
                                               $693,623         $1,109,643

COSTS AND EXPENSES:
   Lease operating                             $202,113         $  190,302
   Production tax                                39,825             59,608
   Depreciation, depletion, and
      amortization of oil and gas
      properties                                 62,456             53,926
   General and administrative
      (Note 2)                                  101,499             99,312
                                               --------         ----------
                                               $405,893         $  403,148
                                               --------         ----------

NET INCOME                                     $287,730         $  706,495
                                               ========         ==========
GENERAL PARTNER - NET INCOME                   $ 34,369         $   74,921
                                               ========         ==========
LIMITED PARTNERS - NET INCOME                  $253,361         $  631,574
                                               ========         ==========
NET INCOME per unit                            $    .70         $     1.75
                                               ========         ==========
UNITS OUTSTANDING                               361,719            361,719
                                               ========         ==========



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


                                      -7-
<PAGE>



                GEODYNE ENERGY INCOME LIMITED PARTNERSHIP II-B
                       GEODYNE PRODUCTION PARTNERSHIP II-B
                      COMBINED STATEMENTS OF OPERATIONS
               FOR THE SIX MONTHS ENDED JUNE 30, 2002 AND 2001
                                   (Unaudited)

                                                  2002             2001
                                               ----------       ----------

REVENUES:
   Oil and gas sales                           $1,253,187       $2,433,197
   Interest income                                    992           12,960
   Gain on sale of oil and gas
      properties                                   20,525                -
                                               ----------       ----------
                                               $1,274,704       $2,446,157

COSTS AND EXPENSES:
   Lease operating                             $  518,793       $  340,582
   Production tax                                  71,435          136,606
   Depreciation, depletion, and
      amortization of oil and gas
      properties                                  124,817          101,579
   General and administrative
      (Note 2)                                    220,435          216,031
                                               ----------       ----------
                                               $  935,480       $  794,798
                                               ----------       ----------

NET INCOME                                     $  339,224       $1,651,359
                                               ==========       ==========
GENERAL PARTNER - NET INCOME                   $   45,057       $  172,982
                                               ==========       ==========
LIMITED PARTNERS - NET INCOME                  $  294,167       $1,478,377
                                               ==========       ==========
NET INCOME per unit                            $      .81       $     4.09
                                               ==========       ==========
UNITS OUTSTANDING                                 361,719          361,719
                                               ==========       ==========




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



                                      -8-
<PAGE>



                GEODYNE ENERGY INCOME LIMITED PARTNERSHIP II-B
                       GEODYNE PRODUCTION PARTNERSHIP II-B
                      COMBINED STATEMENTS OF CASH FLOWS
               FOR THE SIX MONTHS ENDED JUNE 30, 2002 AND 2001
                                   (Unaudited)

                                                 2002              2001
                                              ----------       ------------
CASH FLOWS FROM OPERATING ACTIVITIES:
   Net income                                  $339,224         $1,651,359
   Adjustments to reconcile net
      income to net cash provided
      by operating activities:
      Depreciation, depletion, and
        amortization of oil and gas
        properties                              124,817            101,579
      Gain on sale of oil and gas
        properties                            (  20,525)                 -
      (Increase) decrease in accounts
        receivable - oil and gas sales        ( 115,850)           184,181
      Increase (decrease) in accounts
        payable                                  21,713        (    68,424)
                                               --------         ----------
Net cash provided by operating
   activities                                  $349,379         $1,868,695
                                               --------         ----------

CASH FLOWS FROM INVESTING ACTIVITIES:
   Capital expenditures                       ($ 14,102)       ($  348,135)
   Proceeds from sale of properties               4,858                  -
                                               --------         ----------
Net cash used by investing activities         ($  9,244)       ($  348,135)
                                               --------         ----------

CASH FLOWS FROM FINANCING ACTIVITIES:
   Cash distributions                         ($284,079)       ($1,512,124)
                                               --------         ----------
Net cash used by financing activities         ($284,079)       ($1,512,124)
                                               --------         ----------

NET INCREASE IN CASH AND CASH
   EQUIVALENTS                                 $ 56,056         $    8,436

CASH AND CASH EQUIVALENTS AT
   BEGINNING OF PERIOD                          262,153            714,162
                                               --------         ----------
CASH AND CASH EQUIVALENTS AT
   END OF PERIOD                               $318,209         $  722,598
                                               ========         ==========






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



                                      -9-
<PAGE>



                GEODYNE ENERGY INCOME LIMITED PARTNERSHIP II-C
                       GEODYNE PRODUCTION PARTNERSHIP II-C
                             COMBINED BALANCE SHEETS
                                   (Unaudited)

                                     ASSETS

                                                June 30,       December 31,
                                                  2002             2001
                                              ------------     ------------

CURRENT ASSETS:
   Cash and cash equivalents                   $  188,875       $  115,201
   Accounts receivable:
      Oil and gas sales                           202,286          137,952
                                               ----------       ----------
        Total current assets                   $  391,161       $  253,153

NET OIL AND GAS PROPERTIES, utilizing
   the successful efforts method                  796,691          856,666

DEFERRED CHARGE                                   128,827          128,827
                                               ----------       ----------
                                               $1,316,679       $1,238,646
                                               ==========       ==========

                 LIABILITIES AND PARTNERS' CAPITAL (DEFICIT)

CURRENT LIABILITIES:
   Accounts payable                            $   57,854       $   50,950
   Gas imbalance payable                           29,876           29,876
                                               ----------       ----------
        Total current liabilities              $   87,730       $   80,826

ACCRUED LIABILITY                              $   29,477       $   29,477

PARTNERS' CAPITAL (DEFICIT):
   General Partner                            ($  114,809)     ($  130,178)
   Limited Partners, issued and
      outstanding, 154,621 units                1,314,281        1,258,521
                                               ----------       ----------
        Total Partners' capital                $1,199,472       $1,128,343
                                               ----------       ----------
                                               $1,316,679       $1,238,646
                                               ==========       ==========



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



                                      -10-
<PAGE>



                GEODYNE ENERGY INCOME LIMITED PARTNERSHIP II-C
                       GEODYNE PRODUCTION PARTNERSHIP II-C
                      COMBINED STATEMENTS OF OPERATIONS
              FOR THE THREE MONTHS ENDED JUNE 30, 2002 AND 2001
                                   (Unaudited)

                                                2002              2001
                                              --------          --------

REVENUES:
   Oil and gas sales                          $336,986          $519,745
   Interest income                                 202             3,478
   Gain on sale of oil and
      gas properties                             1,014               739
                                              --------          --------
                                              $338,202          $523,962

COSTS AND EXPENSES:
   Lease operating                            $ 72,453          $ 65,747
   Production tax                               21,016            32,767
   Depreciation, depletion, and
      amortization of oil and gas
      properties                                32,478            26,975
   General and administrative
      (Note 2)                                  46,076            43,363
                                              --------          --------
                                              $172,023          $168,852
                                              --------          --------

NET INCOME                                    $166,179          $355,110
                                              ========          ========
GENERAL PARTNER - NET INCOME                  $ 19,521          $ 37,591
                                              ========          ========
LIMITED PARTNERS - NET INCOME                 $146,658          $317,519
                                              ========          ========
NET INCOME per unit                           $    .95          $   2.05
                                              ========          ========
UNITS OUTSTANDING                              154,621           154,621
                                              ========          ========




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


                                      -11-
<PAGE>



                GEODYNE ENERGY INCOME LIMITED PARTNERSHIP II-C
                       GEODYNE PRODUCTION PARTNERSHIP II-C
                      COMBINED STATEMENTS OF OPERATIONS
               FOR THE SIX MONTHS ENDED JUNE 30, 2002 AND 2001
                                   (Unaudited)

                                                2002               2001
                                              --------          ----------

REVENUES:
   Oil and gas sales                          $604,759          $1,117,021
   Interest income                                 506               7,753
   Gain on sale of oil and
      gas properties                             1,014                 739
                                              --------          ----------
                                              $606,279          $1,125,513

COSTS AND EXPENSES:
   Lease operating                            $199,907          $  140,489
   Production tax                               37,538              74,244
   Depreciation, depletion, and
      amortization of oil and gas
      properties                                62,331              51,337
   General and administrative
      (Note 2)                                 103,926             102,139
                                              --------          ----------
                                              $403,702          $  368,209
                                              --------          ----------

NET INCOME                                    $202,577          $  757,304
                                              ========          ==========
GENERAL PARTNER - NET INCOME                  $ 25,817          $   79,575
                                              ========          ==========
LIMITED PARTNERS - NET INCOME                 $176,760          $  677,729
                                              ========          ==========
NET INCOME per unit                           $   1.14          $     4.38
                                              ========          ==========
UNITS OUTSTANDING                              154,621             154,621
                                              ========          ==========



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



                                      -12-
<PAGE>



                GEODYNE ENERGY INCOME LIMITED PARTNERSHIP II-C
                       GEODYNE PRODUCTION PARTNERSHIP II-C
                      COMBINED STATEMENTS OF CASH FLOWS
               FOR THE SIX MONTHS ENDED JUNE 30, 2002 AND 2001
                                   (Unaudited)
                                                   2002             2001
                                                ----------       ----------
CASH FLOWS FROM OPERATING ACTIVITIES:
   Net income                                    $202,577         $757,304
   Adjustments to reconcile net
      income to net cash provided
      by operating activities:
      Depreciation, depletion, and
        amortization of oil and gas
        properties                                 62,331           51,337
      Gain on sale of oil and gas
        properties                              (   1,014)       (     739)
      (Increase) decrease in accounts
        receivable - oil and gas sales          (  64,334)          86,001
      Increase in accounts payable                  6,904            1,816
      Decrease in accrued liability                     -        (  10,837)
                                                 --------         --------
Net cash provided by operating
   activities                                    $206,464         $884,882
                                                 --------         --------

CASH FLOWS FROM INVESTING ACTIVITIES:
   Capital expenditures                         ($  2,944)       ($ 52,276)
   Proceeds from sale of oil and
      gas properties                                1,602              739
                                                 --------         --------
Net cash used by investing
   activities                                   ($  1,342)       ($ 51,537)
                                                 --------         --------

CASH FLOWS FROM FINANCING ACTIVITIES:
   Cash distributions                           ($131,448)       ($855,485)
                                                 --------         --------
Net cash used by financing
   activities                                   ($131,448)       ($855,485)
                                                 --------         --------

NET INCREASE (DECREASE) IN CASH AND
   CASH EQUIVALENTS                              $ 73,674        ($ 22,140)

CASH AND CASH EQUIVALENTS AT
   BEGINNING OF PERIOD                            115,201          412,356
                                                 --------         --------
CASH AND CASH EQUIVALENTS AT
   END OF PERIOD                                 $188,875         $390,216
                                                 ========         ========




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


                                      -13-
<PAGE>



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

                                     ASSETS

                                                June 30,       December 31,
                                                  2002             2001
                                              ------------     ------------

CURRENT ASSETS:
   Cash and cash equivalents                   $  453,501       $  170,516
   Accounts receivable:
      Oil and gas sales                           441,424          315,910
                                               ----------       ----------
        Total current assets                   $  894,925       $  486,426

NET OIL AND GAS PROPERTIES, utilizing
   the successful efforts method                1,459,843        1,561,694

DEFERRED CHARGE                                   370,412          370,412
                                               ----------       ----------
                                               $2,725,180       $2,418,532
                                               ==========       ==========

                 LIABILITIES AND PARTNERS' CAPITAL (DEFICIT)

CURRENT LIABILITIES:
   Accounts payable                            $  119,817       $   84,721
   Payable to General Partner (Note 2)                  -           65,905
   Gas imbalance payable                           55,098           55,098
                                               ----------       ----------
        Total current liabilities              $  174,915       $  205,724

ACCRUED LIABILITY                              $  112,500       $  112,500

PARTNERS' CAPITAL (DEFICIT):
   General Partner                            ($  208,027)     ($  238,692)
   Limited Partners, issued and
      outstanding, 314,878 units                2,645,792        2,339,000
                                               ----------       ----------
        Total Partners' capital                $2,437,765       $2,100,308
                                               ----------       ----------
                                               $2,725,180       $2,418,532
                                               ==========       ==========




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



                                      -14-
<PAGE>



                GEODYNE ENERGY INCOME LIMITED PARTNERSHIP II-D
                       GEODYNE PRODUCTION PARTNERSHIP II-D
                      COMBINED STATEMENTS OF OPERATIONS
              FOR THE THREE MONTHS ENDED JUNE 30, 2002 AND 2001
                                   (Unaudited)

                                                  2002             2001
                                                --------        ----------

REVENUES:
   Oil and gas sales                            $798,184        $1,115,535
   Interest income                                   479             8,709
   Gain on sale of oil and gas
      properties                                  11,014             8,162
                                                --------        ----------
                                                $809,677        $1,132,406

COSTS AND EXPENSES:
   Lease operating                              $158,759        $  219,148
   Production tax                                 45,894            72,072
   Depreciation, depletion, and
      amortization of oil and gas
      properties                                  73,842            44,982
   General and administrative
      (Note 2)                                    88,945            86,744
                                                --------        ----------
                                                $367,440        $  422,946
                                                --------        ----------

NET INCOME                                      $442,237        $  709,460
                                                ========        ==========
GENERAL PARTNER - NET INCOME                    $ 50,822        $   74,123
                                                ========        ==========
LIMITED PARTNERS - NET INCOME                   $391,415        $  635,337
                                                ========        ==========
NET INCOME per unit                             $   1.24        $     2.02
                                                ========        ==========
UNITS OUTSTANDING                                314,878           314,878
                                                ========        ==========




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


                                      -15-
<PAGE>



                GEODYNE ENERGY INCOME LIMITED PARTNERSHIP II-D
                       GEODYNE PRODUCTION PARTNERSHIP II-D
                      COMBINED STATEMENTS OF OPERATIONS
               FOR THE SIX MONTHS ENDED JUNE 30, 2002 AND 2001
                                   (Unaudited)

                                                 2002              2001
                                              ----------        ----------

REVENUES:
   Oil and gas sales                          $1,335,760        $2,441,111
   Interest income                                 1,103            22,836
   Gain on sale of oil and gas
      properties                                  11,014             8,162
                                              ----------        ----------
                                              $1,347,877        $2,472,109

COSTS AND EXPENSES:
   Lease operating                            $  418,082        $  381,100
   Production tax                                 76,772           166,149
   Depreciation, depletion, and
      amortization of oil and gas
      properties                                 133,712            93,888
   General and administrative
      (Note 2)                                   194,071           190,565
                                              ----------        ----------
                                              $  822,637        $  831,702
                                              ----------        ----------

NET INCOME                                    $  525,240        $1,640,407
                                              ==========        ==========
GENERAL PARTNER - NET INCOME                  $   64,448        $  170,207
                                              ==========        ==========
LIMITED PARTNERS - NET INCOME                 $  460,792        $1,470,200
                                              ==========        ==========
NET INCOME per unit                           $     1.46        $     4.67
                                              ==========        ==========
UNITS OUTSTANDING                                314,878           314,878
                                              ==========        ==========



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



                                      -16-
<PAGE>



                GEODYNE ENERGY INCOME LIMITED PARTNERSHIP II-D
                       GEODYNE PRODUCTION PARTNERSHIP II-D
                      COMBINED STATEMENTS OF CASH FLOWS
               FOR THE SIX MONTHS ENDED JUNE 30, 2002 AND 2001
                                   (Unaudited)
                                                 2002              2001
                                              ----------       ------------
CASH FLOWS FROM OPERATING ACTIVITIES:
   Net income                                  $525,240         $1,640,407
   Adjustments to reconcile net
     income to net cash provided
     by operating activities:
     Depreciation, depletion, and
       amortization of oil and gas
       properties                               133,712             93,888
     Gain on sale of oil and gas
       properties                             (  11,014)       (     8,162)
     (Increase) decrease in accounts
       receivable - oil and gas sales         ( 125,514)           193,103
     Increase in accounts payable                35,096              6,772
     Decrease in payable to General
       Partner                                (  65,905)                 -
     Decrease in accrued liability                    -        (    13,406)
                                               --------         ----------
Net cash provided by operating
   activities                                  $491,615         $1,912,602
                                               --------         ----------

CASH FLOWS FROM INVESTING ACTIVITIES:
   Capital expenditures                       ($ 37,663)       ($   32,100)
   Proceeds from sale of oil and gas
     properties                                  16,816              8,162
                                               --------         ----------
Net cash used by investing activities         ($ 20,847)       ($   23,938)
                                               --------         ----------

CASH FLOWS FROM FINANCING ACTIVITIES:
   Cash distributions                         ($187,783)       ($2,397,636)
                                               --------         ----------
Net cash used by financing activities         ($187,783)       ($2,397,636)
                                               --------         ----------

NET INCREASE (DECREASE) IN CASH AND
   CASH EQUIVALENTS                            $282,985        ($  508,972)

CASH AND CASH EQUIVALENTS AT
   BEGINNING OF PERIOD                          170,516          1,432,990
                                               --------         ----------
CASH AND CASH EQUIVALENTS AT
   END OF PERIOD                               $453,501         $  924,018
                                               ========         ==========




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


                                      -17-
<PAGE>



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

                                     ASSETS

                                               June 30,        December 31,
                                                 2002              2001
                                             ------------      ------------

CURRENT ASSETS:
   Cash and cash equivalents                  $  165,693        $  242,032
   Accounts receivable:
      Oil and gas sales                          305,163           244,365
      General Partner (Note 2)                    22,189                 -
                                              ----------        ----------
        Total current assets                  $  493,045        $  486,397

NET OIL AND GAS PROPERTIES, utilizing
   the successful efforts method               1,454,969         1,391,297

DEFERRED CHARGE                                  206,554           206,554
                                              ----------        ----------
                                              $2,154,568        $2,084,248
                                              ==========        ==========

                 LIABILITIES AND PARTNERS' CAPITAL (DEFICIT)

CURRENT LIABILITIES:
   Accounts payable                           $   74,287        $   56,002
   Payable to General Partner (Note 2)                 -           115,045
   Gas imbalance payable                          28,035            28,035
                                              ----------        ----------
        Total current liabilities             $  102,322        $  199,082

ACCRUED LIABILITY                             $   26,344        $   26,344

PARTNERS' CAPITAL (DEFICIT):
   General Partner                           ($  136,883)      ($  162,380)
   Limited Partners, issued and
      outstanding, 228,821 units               2,162,785         2,021,202
                                              ----------        ----------
        Total Partners' capital               $2,025,902        $1,858,822
                                              ----------        ----------
                                              $2,154,568        $2,084,248
                                              ==========        ==========


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



                                      -18-
<PAGE>



                GEODYNE ENERGY INCOME LIMITED PARTNERSHIP II-E
                       GEODYNE PRODUCTION PARTNERSHIP II-E
                      COMBINED STATEMENTS OF OPERATIONS
              FOR THE THREE MONTHS ENDED JUNE 30, 2002 AND 2001
                                   (Unaudited)

                                                2002              2001
                                              --------         ----------

REVENUES:
   Oil and gas sales                          $473,556          $757,605
   Interest income                                  27             5,792
   Gain (loss) on sale of oil and
      gas properties                            20,604         (     924)
                                              --------          --------
                                              $494,187          $762,473

COSTS AND EXPENSES:
   Lease operating                            $ 94,630          $112,848
   Production tax                               36,153            54,018
   Depreciation, depletion, and
      amortization of oil and gas
      properties                                57,585            50,944
   General and administrative
      (Note 2)                                  67,074            63,452
                                              --------          --------
                                              $255,442          $281,262
                                              --------          --------

NET INCOME                                    $238,745          $481,211
                                              ========          ========
GENERAL PARTNER - NET INCOME                  $ 29,054          $ 52,127
                                              ========          ========
LIMITED PARTNERS - NET INCOME                 $209,691          $429,084
                                              ========          ========
NET INCOME per unit                           $    .92          $   1.88
                                              ========          ========
UNITS OUTSTANDING                              228,821           228,821
                                              ========          ========



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


                                      -19-
<PAGE>



                GEODYNE ENERGY INCOME LIMITED PARTNERSHIP II-E
                       GEODYNE PRODUCTION PARTNERSHIP II-E
                      COMBINED STATEMENTS OF OPERATIONS
               FOR THE SIX MONTHS ENDED JUNE 30, 2002 AND 2001
                                   (Unaudited)

                                                2002               2001
                                              --------         -----------

REVENUES:
   Oil and gas sales                          $872,051          $1,690,610
   Interest income                                 775              11,830
   Gain (loss) on sale of oil and
      gas properties                            20,604         (       999)
                                              --------          ----------
                                              $893,430          $1,701,441

COSTS AND EXPENSES:
   Lease operating                            $221,437          $  216,890
   Production tax                               66,512             125,566
   Depreciation, depletion, and
      amortization of oil and gas
      properties                               118,352              96,703
   General and administrative
      (Note 2)                                 148,066             142,992
                                              --------          ----------
                                              $554,367          $  582,151
                                              --------          ----------

NET INCOME                                    $339,063          $1,119,290
                                              ========          ==========
GENERAL PARTNER - NET INCOME                  $ 44,480          $  119,449
                                              ========          ==========
LIMITED PARTNERS - NET INCOME                 $294,583          $  999,841
                                              ========          ==========
NET INCOME per unit                           $   1.29          $     4.37
                                              ========          ==========
UNITS OUTSTANDING                              228,821             228,821
                                              ========          ==========




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



                                      -20-
<PAGE>



                GEODYNE ENERGY INCOME LIMITED PARTNERSHIP II-E
                       GEODYNE PRODUCTION PARTNERSHIP II-E
                      COMBINED STATEMENTS OF CASH FLOWS
               FOR THE SIX MONTHS ENDED JUNE 30, 2002 AND 2001
                                   (Unaudited)

                                                 2002              2001
                                              ----------       ------------
CASH FLOWS FROM OPERATING ACTIVITIES:
   Net income                                  $339,063         $1,119,290
   Adjustments to reconcile net income
      to net cash provided by operating
      activities:
      Depreciation, depletion, and
        amortization of oil and gas
        properties                              118,352             96,703
      (Gain) loss on sale of oil and gas
        properties                            (  20,604)               999
      (Increase) decrease in accounts
        receivable - oil and gas sales        (  60,798)           147,740
      Increase in accounts payable               18,285              5,898
      Decrease in payable to General
        Partner                               ( 115,045)                 -
      Decrease in accrued liability                   -        (     3,955)
                                               --------         ----------
Net cash provided by operating
   activities                                  $279,253         $1,366,675
                                               --------         ----------

CASH FLOWS FROM INVESTING ACTIVITIES:
   Capital expenditures                       ($183,609)       ($   12,268)
                                               --------         ----------
Net cash used by investing activities         ($183,609)       ($   12,268)
                                               --------         ----------

CASH FLOWS FROM FINANCING ACTIVITIES:
   Cash distributions                         ($171,983)       ($1,279,318)
                                               --------         ----------
Net cash used by financing activities         ($171,983)       ($1,279,318)
                                               --------         ----------

NET INCREASE (DECREASE) IN CASH AND
   CASH EQUIVALENTS                           ($ 76,339)        $   75,089

CASH AND CASH EQUIVALENTS AT
   BEGINNING OF PERIOD                          242,032            511,025
                                               --------         ----------
CASH AND CASH EQUIVALENTS AT
   END OF PERIOD                               $165,693         $  586,114
                                               ========         ==========





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



                                      -21-
<PAGE>



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

                                     ASSETS

                                                June 30,       December 31,
                                                  2002             2001
                                              ------------     ------------

CURRENT ASSETS:
   Cash and cash equivalents                   $  252,381       $  278,738
   Accounts receivable:
      Oil and gas sales                           293,199          229,071
      General Partner (Note 2)                     54,227                -
                                               ----------       ----------
        Total current assets                   $  599,807       $  507,809

NET OIL AND GAS PROPERTIES, utilizing
   the successful efforts method                1,361,115        1,424,064

DEFERRED CHARGE                                    38,188           38,188
                                               ----------       ----------
                                               $1,999,110       $1,970,061
                                               ==========       ==========

                 LIABILITIES AND PARTNERS' CAPITAL (DEFICIT)

CURRENT LIABILITIES:
   Accounts payable                            $   51,056       $   49,662
   Gas imbalance payable                            7,953            7,953
                                               ----------       ----------
        Total current liabilities              $   59,009       $   57,615

ACCRUED LIABILITY                              $   13,875       $   13,875

PARTNERS' CAPITAL (DEFICIT):
   General Partner                            ($   98,140)     ($  118,848)
   Limited Partners, issued and
      outstanding, 171,400 units                2,024,366        2,017,419
                                               ----------       ----------
        Total Partners' capital                $1,926,226       $1,898,571
                                               ----------       ----------
                                               $1,999,110       $1,970,061
                                               ==========       ==========


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



                                      -22-
<PAGE>



                GEODYNE ENERGY INCOME LIMITED PARTNERSHIP II-F
                       GEODYNE PRODUCTION PARTNERSHIP II-F
                      COMBINED STATEMENTS OF OPERATIONS
              FOR THE THREE MONTHS ENDED JUNE 30, 2002 AND 2001
                                   (Unaudited)

                                                  2002              2001
                                                --------         ----------

REVENUES:
   Oil and gas sales                            $426,001          $778,828
   Interest income                                   372             4,874
   Gain (loss) on sale of oil and
      gas properties                              50,440         (     978)
                                                --------          --------
                                                $476,813          $782,724

COSTS AND EXPENSES:
   Lease operating                              $ 67,941          $ 72,829
   Production tax                                 25,653            51,894
   Depreciation, depletion, and
      amortization of oil and gas
      properties                                  45,298            61,846
   General and administrative
      (Note 2)                                    50,854            47,100
                                                --------          --------
                                                $189,746          $233,669
                                                --------          --------

NET INCOME                                      $287,067          $549,055
                                                ========          ========
GENERAL PARTNER - NET INCOME                    $ 32,747          $ 59,984
                                                ========          ========
LIMITED PARTNERS - NET INCOME                   $254,320          $489,071
                                                ========          ========
NET INCOME per unit                             $   1.49          $   2.86
                                                ========          ========
UNITS OUTSTANDING                                171,400           171,400
                                                ========          ========



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


                                      -23-
<PAGE>



                GEODYNE ENERGY INCOME LIMITED PARTNERSHIP II-F
                       GEODYNE PRODUCTION PARTNERSHIP II-F
                      COMBINED STATEMENTS OF OPERATIONS
               FOR THE SIX MONTHS ENDED JUNE 30, 2002 AND 2001
                                   (Unaudited)

                                                  2002             2001
                                                --------        ----------

REVENUES:
   Oil and gas sales                            $842,559        $1,599,714
   Interest income                                 1,107             9,949
   Gain (loss) on sale of oil and
      gas properties                              50,440       (     1,162)
                                                --------        ----------
                                                $894,106        $1,608,501

COSTS AND EXPENSES:
   Lease operating                              $182,047        $  155,604
   Production tax                                 53,096           106,455
   Depreciation, depletion, and
      amortization of oil and gas
      properties                                  98,801           113,913
   General and administrative
      (Note 2)                                   114,908           110,589
                                                --------        ----------
                                                $448,852        $  486,561
                                                --------        ----------

NET INCOME                                      $445,254        $1,121,940
                                                ========        ==========
GENERAL PARTNER - NET INCOME                    $ 53,307        $  121,451
                                                ========        ==========
LIMITED PARTNERS - NET INCOME                   $391,947        $1,000,489
                                                ========        ==========
NET INCOME per unit                             $   2.29        $     5.84
                                                ========        ==========
UNITS OUTSTANDING                                171,400           171,400
                                                ========        ==========



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



                                      -24-
<PAGE>



                GEODYNE ENERGY INCOME LIMITED PARTNERSHIP II-F
                       GEODYNE PRODUCTION PARTNERSHIP II-F
                      COMBINED STATEMENTS OF CASH FLOWS
               FOR THE SIX MONTHS ENDED JUNE 30, 2002 AND 2001
                                   (Unaudited)

                                                2002               2001
                                             ----------        ------------
CASH FLOWS FROM OPERATING ACTIVITIES:
   Net income                                 $445,254          $1,121,940
   Adjustments to reconcile net income
      to net cash provided by operating
      activities:
      Depreciation, depletion, and
        amortization of oil and gas
        properties                              98,801             113,913
      (Gain) loss on sale of oil and
        gas properties                       (  50,440)              1,162
      (Increase) decrease in accounts
        receivable - oil and gas sales       (  64,128)             81,361
      Decrease in deferred charge                    -               2,422
      Increase in accounts payable               1,394               3,793
                                              --------          ----------
Net cash provided by operating
   activities                                 $430,881          $1,324,591
                                              --------          ----------

CASH FLOWS FROM INVESTING ACTIVITIES:
   Capital expenditures                      ($ 40,130)        ($   60,753)
   Proceeds from sale of oil and
      gas properties                               491                   -
                                              --------          ----------
Net cash used by investing
   activities                                ($ 39,639)        ($   60,753)
                                              --------          ----------

CASH FLOWS FROM FINANCING ACTIVITIES:
   Cash distributions                        ($417,599)        ($1,116,828)
                                              --------          ----------
Net cash used by financing
   activities                                ($417,599)        ($1,116,828)
                                              --------          ----------

NET INCREASE (DECREASE) IN CASH AND
   CASH EQUIVALENTS                          ($ 26,357)         $  147,010

CASH AND CASH EQUIVALENTS AT
   BEGINNING OF PERIOD                         278,738             441,154
                                              --------          ----------
CASH AND CASH EQUIVALENTS AT
   END OF PERIOD                              $252,381          $  588,164
                                              ========          ==========



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



                                      -25-
<PAGE>



                GEODYNE ENERGY INCOME LIMITED PARTNERSHIP II-G
                       GEODYNE PRODUCTION PARTNERSHIP II-G
                             COMBINED BALANCE SHEETS
                                   (Unaudited)

                                     ASSETS

                                                June 30,       December 31,
                                                  2002             2001
                                              ------------     ------------

CURRENT ASSETS:
   Cash and cash equivalents                   $  538,971       $  625,720
   Accounts receivable:
      Oil and gas sales                           621,855          484,681
      General Partner (Note 2)                    113,404                -
                                               ----------       ----------
        Total current assets                   $1,274,230       $1,110,401

NET OIL AND GAS PROPERTIES, utilizing
   the successful efforts method                2,927,683        3,065,609

DEFERRED CHARGE                                    83,736           83,736
                                               ----------       ----------
                                               $4,285,649       $4,259,746
                                               ==========       ==========

                 LIABILITIES AND PARTNERS' CAPITAL (DEFICIT)

CURRENT LIABILITIES:
   Accounts payable                            $  108,995       $  105,862
   Gas imbalance payable                           17,264           17,264
                                               ----------       ----------
        Total current liabilities              $  126,259       $  123,126

ACCRUED LIABILITY                              $   31,820       $   31,820

PARTNERS' CAPITAL (DEFICIT):
   General Partner                            ($  102,440)     ($  146,206)
   Limited Partners, issued and
      outstanding, 372,189 units                4,230,010        4,251,006
                                               ----------       ----------
        Total Partners' capital                $4,127,570       $4,104,800
                                               ----------       ----------
                                               $4,285,649       $4,259,746
                                               ==========       ==========



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



                                      -26-
<PAGE>



                GEODYNE ENERGY INCOME LIMITED PARTNERSHIP II-G
                       GEODYNE PRODUCTION PARTNERSHIP II-G
                      COMBINED STATEMENTS OF OPERATIONS
              FOR THE THREE MONTHS ENDED JUNE 30, 2002 AND 2001
                                   (Unaudited)

                                                 2002              2001
                                              ----------       ------------

REVENUES:
   Oil and gas sales                          $  905,139        $1,659,073
   Interest income                                   868            10,539
   Gain (loss) on sale of oil and
      gas properties                             105,409       (     2,350)
                                              ----------        ----------
                                              $1,011,416        $1,667,262

COSTS AND EXPENSES:
   Lease operating                            $  144,832        $  156,314
   Production tax                                 54,832           111,179
   Depreciation, depletion, and
      amortization of oil and gas
      properties                                  97,606           131,785
   General and administrative
      (Note 2)                                   104,586           101,425
                                              ----------        ----------
                                              $  401,856        $  500,703
                                              ----------        ----------

NET INCOME                                    $  609,560        $1,166,559
                                              ==========        ==========
GENERAL PARTNER - NET INCOME                  $   69,654        $  127,463
                                              ==========        ==========
LIMITED PARTNERS - NET INCOME                 $  539,906        $1,039,096
                                              ==========        ==========
NET INCOME per unit                           $     1.45        $     2.79
                                              ==========        ==========
UNITS OUTSTANDING                                372,189           372,189
                                              ==========        ==========




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


                                      -27-
<PAGE>



                GEODYNE ENERGY INCOME LIMITED PARTNERSHIP II-G
                       GEODYNE PRODUCTION PARTNERSHIP II-G
                      COMBINED STATEMENTS OF OPERATIONS
               FOR THE SIX MONTHS ENDED JUNE 30, 2002 AND 2001
                                   (Unaudited)

                                                 2002              2001
                                              ----------       ------------

REVENUES:
   Oil and gas sales                          $1,786,842        $3,403,123
   Interest income                                 2,639            21,417
   Gain (loss) on sale of oil and
      gas properties                             105,409       (     2,735)
                                              ----------        ----------
                                              $1,894,890        $3,421,805

COSTS AND EXPENSES:
   Lease operating                            $  387,951        $  333,117
   Production tax                                113,061           227,356
   Depreciation, depletion, and
      amortization of oil and gas
      properties                                 212,791           242,833
   General and administrative
      (Note 2)                                   227,874           221,171
                                              ----------        ----------
                                              $  941,677        $1,024,477
                                              ----------        ----------

NET INCOME                                    $  953,213        $2,397,328
                                              ==========        ==========
GENERAL PARTNER - NET INCOME                  $  114,209        $  259,446
                                              ==========        ==========
LIMITED PARTNERS - NET INCOME                 $  839,004        $2,137,882
                                              ==========        ==========
NET INCOME per unit                           $     2.25        $     5.74
                                              ==========        ==========
UNITS OUTSTANDING                                372,189           372,189
                                              ==========        ==========




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



                                      -28-
<PAGE>



                GEODYNE ENERGY INCOME LIMITED PARTNERSHIP II-G
                       GEODYNE PRODUCTION PARTNERSHIP II-G
                      COMBINED STATEMENTS OF CASH FLOWS
               FOR THE SIX MONTHS ENDED JUNE 30, 2002 AND 2001
                                   (Unaudited)

                                                 2002              2001
                                              ----------       ------------
CASH FLOWS FROM OPERATING ACTIVITIES:
   Net income                                  $953,213         $2,397,328
   Adjustments to reconcile net income
      to net cash provided by operating
      activities:
      Depreciation, depletion, and
        amortization of oil and gas
        properties                              212,791            242,833
      (Gain) loss on sale of oil and gas
        properties                            ( 105,409)             2,735
      (Increase) decrease in accounts
        receivable - oil and gas sales        ( 137,174)           171,414
      Decrease in deferred charge                     -              5,061
      Increase in accounts payable                3,133              8,126
                                               --------         ----------
Net cash provided by operating
   activities                                  $926,554         $2,827,497
                                               --------         ----------

CASH FLOWS FROM INVESTING ACTIVITIES:
   Capital expenditures                       ($ 83,919)       ($  133,912)
   Proceeds from sale of oil and
      gas properties                              1,059                  -
                                               --------         ----------
Net cash used by investing
   activities                                 ($ 82,860)       ($  133,912)
                                               --------         ----------

CASH FLOWS FROM FINANCING ACTIVITIES:
   Cash distributions                         ($930,443)       ($2,381,185)
                                               --------         ----------
Net cash used by financing
   activities                                 ($930,443)       ($2,381,185)
                                               --------         ----------

NET INCREASE (DECREASE) IN CASH AND
   CASH EQUIVALENTS                           ($ 86,749)        $  312,400

CASH AND CASH EQUIVALENTS AT
   BEGINNING OF PERIOD                          625,720            934,304
                                               --------         ----------
CASH AND CASH EQUIVALENTS AT
   END OF PERIOD                               $538,971         $1,246,704
                                               ========         ==========



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



                                      -29-
<PAGE>



                GEODYNE ENERGY INCOME LIMITED PARTNERSHIP II-H
                       GEODYNE PRODUCTION PARTNERSHIP II-H
                             COMBINED BALANCE SHEETS
                                   (Unaudited)

                                     ASSETS

                                                June 30,       December 31,
                                                  2002             2001
                                              -----------      ------------

CURRENT ASSETS:
   Cash and cash equivalents                   $  123,951       $  136,988
   Accounts receivable:
      Oil and gas sales                           146,878          114,762
      General Partner (Note 2)                     26,230                -
                                               ----------       ----------
        Total current assets                   $  297,059       $  251,750

NET OIL AND GAS PROPERTIES, utilizing
   the successful efforts method                  688,983          721,143

DEFERRED CHARGE                                    19,936           19,936
                                               ----------       ----------
                                               $1,005,978       $  992,829
                                               ==========       ==========

                 LIABILITIES AND PARTNERS' CAPITAL (DEFICIT)

CURRENT LIABILITIES:
   Accounts payable                            $   26,238       $   25,473
   Gas imbalance payable                            4,266            4,266
                                               ----------       ----------
        Total current liabilities              $   30,504       $   29,739

ACCRUED LIABILITY                              $    6,430       $    6,430

PARTNERS' CAPITAL (DEFICIT):
   General Partner                            ($   54,822)     ($   65,089)
   Limited Partners, issued and
      outstanding, 91,711 units                 1,023,866        1,021,749
                                               ----------       ----------
        Total Partners' capital                $  969,044       $  956,660
                                               ----------       ----------
                                               $1,005,978       $  992,829
                                               ==========       ==========



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



                                      -30-
<PAGE>



                GEODYNE ENERGY INCOME LIMITED PARTNERSHIP II-H
                       GEODYNE PRODUCTION PARTNERSHIP II-H
                      COMBINED STATEMENTS OF OPERATIONS
              FOR THE THREE MONTHS ENDED JUNE 30, 2002 AND 2001
                                   (Unaudited)

                                                  2002              2001
                                                --------         ----------

REVENUES:
   Oil and gas sales                            $214,575          $395,727
   Interest income                                   155             2,365
   Gain (loss) on sale of oil and
      gas properties                              24,403         (     677)
                                                --------          --------
                                                $239,133          $397,415

COSTS AND EXPENSES:
   Lease operating                              $ 34,731          $ 37,945
   Production tax                                 13,104            26,737
   Depreciation, depletion, and
      amortization of oil and gas
      properties                                  22,738            30,812
   General and administrative
      (Note 2)                                    29,528            25,531
                                                --------          --------
                                                $100,101          $121,025
                                                --------          --------

NET INCOME                                      $139,032          $276,390
                                                ========          ========
GENERAL PARTNER - NET INCOME                    $ 15,934          $ 30,175
                                                ========          ========
LIMITED PARTNERS - NET INCOME                   $123,098          $246,215
                                                ========          ========
NET INCOME per unit                             $   1.35          $   2.68
                                                ========          ========
UNITS OUTSTANDING                                 91,711            91,711
                                                ========          ========




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


                                      -31-
<PAGE>



                GEODYNE ENERGY INCOME LIMITED PARTNERSHIP II-H
                       GEODYNE PRODUCTION PARTNERSHIP II-H
                      COMBINED STATEMENTS OF OPERATIONS
               FOR THE SIX MONTHS ENDED JUNE 30, 2002 AND 2001
                                   (Unaudited)

                                                  2002              2001
                                                --------         ----------

REVENUES:
   Oil and gas sales                            $423,019          $811,088
   Interest income                                   484             4,905
   Gain (loss) on sale of oil and
      gas properties                              24,403         (     766)
                                                --------          --------
                                                $447,906          $815,227

COSTS AND EXPENSES:
   Lease operating                              $ 93,077          $ 80,470
   Production tax                                 26,926            54,571
   Depreciation, depletion, and
      amortization of oil and gas
      properties                                  49,484            56,842
   General and administrative
      (Note 2)                                    70,061            66,684
                                                --------          --------
                                                $239,548          $258,567
                                                --------          --------

NET INCOME                                      $208,358          $556,660
                                                ========          ========
GENERAL PARTNER - NET INCOME                    $ 25,241          $ 60,291
                                                ========          ========
LIMITED PARTNERS - NET INCOME                   $183,117          $496,369
                                                ========          ========
NET INCOME per unit                             $   2.00          $   5.41
                                                ========          ========
UNITS OUTSTANDING                                 91,711            91,711
                                                ========          ========




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



                                      -32-
<PAGE>



                GEODYNE ENERGY INCOME LIMITED PARTNERSHIP II-H
                       GEODYNE PRODUCTION PARTNERSHIP II-H
                      COMBINED STATEMENTS OF CASH FLOWS
               FOR THE SIX MONTHS ENDED JUNE 30, 2002 AND 2001
                                   (Unaudited)

                                                  2002               2001
                                               ----------         ----------
CASH FLOWS FROM OPERATING ACTIVITIES:
   Net income                                   $208,358           $556,660
   Adjustments to reconcile net income
      to net cash provided by operating
      activities:
      Depreciation, depletion, and
        amortization of oil and gas
        properties                                49,484             56,842
      (Gain) loss on sale of oil and gas
        properties                             (  24,403)               766
      (Increase) decrease in accounts
        receivable - oil and gas sales         (  32,116)            41,293
      Decrease in deferred charge                      -              1,189
      Increase in accounts payable                   765              1,974
                                                --------           --------
Net cash provided by operating
   activities                                   $202,088           $658,724
                                                --------           --------

CASH FLOWS FROM INVESTING ACTIVITIES:
   Capital expenditures                        ($ 19,409)         ($ 33,930)
   Proceeds from sale of oil and gas
      properties                                     258                  -
                                                --------           --------
Net cash used by investing activities          ($ 19,151)         ($ 33,930)
                                                --------           --------

CASH FLOWS FROM FINANCING ACTIVITIES:
   Cash distributions                          ($195,974)         ($559,011)
                                                --------           --------
Net cash used by financing activities          ($195,974)         ($559,011)
                                                --------           --------

NET INCREASE (DECREASE) IN CASH AND
   CASH EQUIVALENTS                            ($ 13,037)          $ 65,783

CASH AND CASH EQUIVALENTS AT
   BEGINNING OF PERIOD                           136,988            229,651
                                                --------           --------
CASH AND CASH EQUIVALENTS AT
   END OF PERIOD                                $123,951           $295,434
                                                ========           ========





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


                                      -33-
<PAGE>



            GEODYNE ENERGY INCOME PROGRAM II LIMITED PARTNERSHIPS
             CONDENSED NOTES TO THE COMBINED FINANCIAL STATEMENTS
                                  JUNE 30, 2002
                                   (Unaudited)


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

      The combined  balance sheets as of June 30, 2002,  combined  statements of
      operations  for the three and six months ended June 30, 2002 and 2001, and
      combined  statements  of cash flows for the six months ended June 30, 2002
      and 2001 have been  prepared  by  Geodyne  Resources,  Inc.,  the  General
      Partner  of  the  limited   partnerships,   without  audit.  Each  limited
      partnership  is a  general  partner  in  the  related  Geodyne  Production
      Partnership  in which  Geodyne  Resources,  Inc.  serves  as the  managing
      partner.  Unless the context  indicates  otherwise,  all  references  to a
      "Partnership"  or  the   "Partnerships"  are  references  to  the  limited
      partnership and its related production partnership,  collectively, and all
      references to the "General  Partner" are references to the general partner
      of the limited  partnerships  and the managing  partner of the  production
      partnerships,  collectively.  In the opinion of  management  the financial
      statements referred to above include all necessary adjustments, consisting
      of normal recurring adjustments,  to present fairly the combined financial
      position at June 30, 2002, the combined  results of operations for the six
      months ended June 30, 2002 and 2001,  and the combined  cash flows for the
      six months ended June 30, 2002 and 2001.

      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, 2001. The
      results  of  operations  for  the  period  ended  June  30,  2002  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.





                                      -34-
<PAGE>



      OIL AND GAS PROPERTIES
      ----------------------

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

      Depletion of the costs of producing oil and gas  properties,  amortization
      of related intangible  drilling and development costs, and depreciation of
      tangible lease and well  equipment are computed on the  unit-of-production
      method.  The  Partnerships'  depletion,   depreciation,  and  amortization
      includes  estimated  dismantlement and abandonment costs, net of estimated
      salvage value.

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


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

      The Accrued  Liability - Other at June 30, 2002 and  December 31, 2001 for
      the II-A  Partnership  represents  a charge  accrued  for the payment of a
      judgment  related to plugging  liabilities,  which  judgment is  currently
      under appeal.  The decrease in the Accrued Liability - Other from December
      31,  2001  to  June  30,  2002  was due to a  partial  settlement  of this
      judgment, which settlement was paid in June 2002.




                                      -35-
<PAGE>




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

      The Partnerships'  Partnership Agreements provide for reimbursement to the
      General Partner for all direct general and administrative expenses and for
      the general and  administrative  overhead  applicable to the  Partnerships
      based on an allocation of actual costs  incurred.  During the three months
      ended June 30,  2002,  the  following  payments  were made to the  General
      Partner or its affiliates by the Partnerships:

                                Direct General           Administrative
            Partnership        and Administrative           Overhead
            -----------        -------------------       ---------------
               II-A                   $6,857                 $127,443
               II-B                    6,309                   95,190
               II-C                    5,387                   40,689
               II-D                    6,082                   82,863
               II-E                    6,858                   60,216
               II-F                    5,749                   45,105
               II-G                    6,642                   97,944
               II-H                    5,393                   24,135

      During the six months ended June 30, 2002,  the  following  payments  were
      made to the General Partner or its affiliates by the Partnerships:

                                Direct General           Administrative
            Partnership        and Administrative           Overhead
            -----------        -------------------       ---------------
               II-A                  $34,516                 $254,886
               II-B                   30,055                  190,380
               II-C                   22,548                   81,378
               II-D                   28,345                  165,726
               II-E                   27,634                  120,432
               II-F                   24,698                   90,210
               II-G                   31,986                  195,888
               II-H                   21,791                   48,270

      Affiliates  of the  Partnerships  operate  certain  of  the  Partnerships'
      properties and their policy is to bill the  Partnerships for all customary
      charges and cost reimbursements associated with their activities.

      ACCOUNTS RECEIVABLE - GENERAL PARTNER

      The  Accounts  Receivable  - General  Partner at December 31, 2001 for the
      II-A Partnership  represents accrued proceeds from a related party for the
      sale of certain oil and gas properties  during  December 2001. Such amount
      was received in January 2002. In addition, the Accounts Receivable -



                                      -36-
<PAGE>



      General Partner at June 30, 2002 for the II-A, II-B, II-E, II-F, II-G, and
      II-H Partnerships represents accrued proceeds from a related party for the
      sale of certain oil and gas  properties  during the six months  ended June
      2002. Such amounts were received in July 2002.

      PAYABLE TO GENERAL PARTNER

      The payable to General  Partner at December 31, 2001 for the II-D and II-E
      Partnerships  represents  litigation  costs and settlement of a liability.
      Such amounts were repaid during the first quarter of 2002.





                                      -37-
<PAGE>



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

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

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

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

GENERAL
-------

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



                                      -38-
<PAGE>



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

      The Partnerships began operations and investors were assigned their rights
      as Limited Partners,  having made capital contributions in the amounts and
      on the dates set forth below:
                                                            Limited
                                   Date of              Partner Capital
              Partnership        Activation              Contributions
              -----------     ------------------        ---------------

                 II-A         July 22, 1987               $48,428,300
                 II-B         October 14, 1987             36,171,900
                 II-C         January 14, 1988             15,462,100
                 II-D         May 10, 1988                 31,487,800
                 II-E         September 27, 1988           22,882,100
                 II-F         January 5, 1989              17,140,000
                 II-G         April 10, 1989               37,218,900
                 II-H         May 17, 1989                  9,171,100

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

      Net proceeds from the  operations  less  necessary  operating  capital are
      distributed to the Limited Partners on a quarterly basis. Revenues and net
      proceeds of a Partnership  are largely  dependent  upon the volumes of oil
      and gas sold and the  prices  received  for  such oil and gas.  While  the
      General  Partner cannot predict  future  pricing  trends,  it believes the
      working  capital  available  as of June  30,  2002  and  the  net  revenue
      generated from future operations will provide  sufficient  working capital
      to meet current and future obligations.

      Occasional  expenditures for new wells or well recompletions or workovers,
      however, may reduce or eliminate cash available for a particular quarterly
      distribution.   During  the  six  months  ended  June  30,  2002,  capital
      expenditures for the II-E Partnership totaled $183,609. These expenditures
      were  primarily  due to the  drilling of the Ernest  Frey #1 and  Mordello
      Vincent #7 wells located in Acadia Parish, Louisiana, in each of which the
      II-E Partnership owns a working interest of approximately 5.8%. During the
      six months ended June 30, 2002,  capital  expenditures for the II-F, II-G,
      and II-H Partnerships totaled $40,130, $83,919, and $19,409, respectively.
      These  expenditures  were primarily due to a recompletion of the CH Weir B
      well  located  in Lea  County,  New  Mexico.  The  II-F,  II-G,  and  II-H
      Partnerships own working interests of approximately  4.0%, 8.3%, and 1.9%,
      respectively, in this well.



                                      -39-
<PAGE>




      The II-A  Partnership's  Statement  of Cash Flows for the six months ended
      June 30,  2002  includes  proceeds  from the sale of  certain  oil and gas
      properties  during  December  2001.  These  proceeds  were included in the
      Partnership's cash distributions paid in February 2002.


      NEW ACCOUNTING PRONOUNCEMENTS

      Below is a brief  description of Financial  Accounting  Standards  ("FAS")
      recently issued by the Financial Accounting Standards Board ("FASB") which
      may have an impact on the  Partnerships'  future results of operations and
      financial position.

      In  July  2001,  the  FASB  issued  FAS No.  143,  "Accounting  for  Asset
      Retirement  Obligations",  which is effective  for fiscal years  beginning
      after June 15, 2002  (January 1, 2003 for the  Partnerships).  FAS No. 143
      will  require the  recording of the fair value of  liabilities  associated
      with the retirement of long-lived  assets (mainly plugging and abandonment
      costs for the  Partnerships'  depleted wells),  in the period in which the
      liabilities  are incurred (at the time the wells are drilled).  Management
      has not yet  determined  the  effect of  adopting  this  statement  on the
      Partnerships' financial condition or results of operations.

      In  August  2001,  the  FASB  issued  FAS  No.  144,  "Accounting  for the
      Impairment  or Disposal of  Long-Lived  Assets",  which is  effective  for
      fiscal years  beginning  after  December 15, 2001 (January 1, 2002 for the
      Partnerships).  This statement  supersedes FAS No. 121 "Accounting for the
      Impairment of Long-Lived  Assets and for Long-Lived  Assets to be Disposed
      Of". The  provisions  of FAS No. 144, as they relate to the  Partnerships,
      are  essentially the same as FAS No. 121 and thus are not expected to have
      a significant effect on the Partnerships financial condition or results of
      operations.


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

      GENERAL DISCUSSION

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



                                      -40-
<PAGE>



      Historically,  oil and gas  prices  have been  volatile  and are likely to
      continue to be volatile. As a result, forecasting future prices is subject
      to  great   uncertainty   and   inaccuracy.   Substantially   all  of  the
      Partnerships' gas reserves are being sold on the "spot market".  Prices on
      the  spot  market  are  subject  to wide  seasonal  and  regional  pricing
      fluctuations due to the highly competitive nature of the spot market. Such
      spot market sales are  generally  short-term  in nature and are  dependent
      upon the obtaining of transportation services provided by pipelines. It is
      likewise difficult to predict production volumes. However, oil and gas are
      depleting  assets,  so it can be  expected  that  production  levels  will
      decline over time. Gas prices in early 2001 were significantly higher than
      the Partnerships'  historical average. This was attributable to the higher
      prices for crude oil,  a  substitute  fuel in some  markets,  and  reduced
      production  due to lower capital  investments  in 1998 and 1999.  However,
      prices for both oil and gas soon  declined  and were  relatively  lower in
      late  2001  and  early  2002 as a  result  of the  declining  economy  and
      relatively  mild  winter  weather.  Recently,  prices  of oil and gas have
      improved,  to some  extent  due to unrest in the  Middle  East.  It is not
      possible to accurately predict future trends.

      II-A PARTNERSHIP

      THREE MONTHS  ENDED JUNE 30, 2002  COMPARED TO THE THREE MONTHS ENDED JUNE
      30, 2001.

                                                Three Months Ended June 30,
                                                ---------------------------
                                                  2002              2001
                                                --------         ----------
      Oil and gas sales                         $979,840         $1,452,896
      Oil and gas production expenses           $339,332         $  389,130
      Barrels produced                            15,756             18,573
      Mcf produced                               210,636            194,696
      Average price/Bbl                         $  23.34         $    24.64
      Average price/Mcf                         $   2.91         $     5.11

      As shown in the table above,  total oil and gas sales  decreased  $473,056
      (32.6%) for the three  months ended June 30, 2002 as compared to the three
      months ended June 30, 2001. Of this decrease,  approximately  (i) $465,000
      was  related  to a  decrease  in the  average  price  of gas sold and (ii)
      $69,000 was related to a decrease in volumes of oil sold.  These decreases
      were partially offset by an increase of  approximately  $81,000 related to
      an increase in volumes of gas sold.  Volumes of oil sold  decreased  2,817
      barrels,  while  volumes  of gas sold  increased  15,940 Mcf for the three
      months  ended June 30, 2002 as compared to the three months ended June 30,
      2001. The decrease in volumes of oil sold was primarily due to the sale of
      several wells during early 2002.  Average oil and gas prices  decreased to
      $23.34 per



                                      -41-
<PAGE>



      barrel and $2.91 per Mcf,  respectively,  for the three  months ended June
      30, 2002 from $24.64 per barrel and $5.11 per Mcf,  respectively,  for the
      three months ended June 30, 2001.

      The II-A Partnership sold certain oil and gas properties  during the three
      months ended June 30, 2002 and  recognized a $193,272  gain on such sales.
      No such  material  sales  occurred  during the three months ended June 30,
      2001.

      Oil and gas production  expenses  (including lease operating  expenses and
      production  taxes)  decreased  $49,798  (12.8%) for the three months ended
      June 30, 2002 as compared to the three months  ended June 30,  2001.  This
      decrease was  primarily due to (i) workover  expenses  incurred on several
      wells  during the three  months ended June 30, 2001 and (ii) a decrease in
      production  taxes  associated with the decrease in oil and gas sales. As a
      percentage of oil and gas sales, these expenses increased to 34.6% for the
      three  months  ended June 30, 2002 from 26.8% for the three  months  ended
      June 30, 2001. This percentage increase was primarily due to the decreases
      in the average prices of oil and gas sold.

      Depreciation,  depletion,  and  amortization  of oil  and  gas  properties
      decreased  $3,316  (4.0%)  for the three  months  ended  June 30,  2002 as
      compared to the three months ended June 30, 2001.  As a percentage  of oil
      and gas sales,  this expense  increased to 8.2% for the three months ended
      June 30, 2002 from 5.8% for the three  months  ended June 30,  2001.  This
      percentage  increase was primarily due to decreases in the average  prices
      of oil and gas sold.

      General and administrative  expenses increased $1,802 (1.4%) for the three
      months  ended June 30, 2002 as compared to the three months ended June 30,
      2001. As a percentage of oil and gas sales,  these  expenses  increased to
      13.7% for the three  months  ended  June 30,  2002 from 9.1% for the three
      months ended June 30, 2001. This percentage  increase was primarily due to
      the decrease in oil and gas sales.




                                      -42-
<PAGE>




      SIX MONTHS  ENDED JUNE 30, 2002  COMPARED TO THE SIX MONTHS ENDED JUNE 30,
      2001.

                                                Six Months Ended June 30,
                                                -------------------------
                                                   2002             2001
                                                ----------       ----------
      Oil and gas sales                         $1,767,496       $3,139,007
      Oil and gas production expenses           $  802,966       $  743,756
      Barrels produced                              31,367           37,300
      Mcf produced                                 425,067          375,381
      Average price/Bbl                         $    20.95       $    25.71
      Average price/Mcf                         $     2.61       $     5.81

      As shown in the table above, total oil and gas sales decreased  $1,371,511
      (43.7%)  for the six months  ended June 30,  2002 as  compared  to the six
      months ended June 30, 2001. Of this decrease,  approximately  (i) $149,000
      and  $1,358,000,  respectively,  were  related to decreases in the average
      prices of oil and gas sold and (ii)  $153,000 was related to a decrease in
      volumes of oil sold.  These decreases were partially offset by an increase
      of  approximately  $288,000 related to an increase in volumes of gas sold.
      Volumes of oil sold  decreased  5,933  barrels,  while volumes of gas sold
      increased 49,686 Mcf for the six months ended June 30, 2002 as compared to
      the six months  ended June 30,  2001.  The decrease in volumes of oil sold
      was  primarily  due to (i) the sale of several wells during early 2002 and
      (ii) normal  declines in  production.  The increase in volumes of gas sold
      was primarily due to (i) a negative prior period gas balancing  adjustment
      on one  significant  well during the six months ended June 30, 2001,  (ii)
      the II-A Partnership receiving an increased percentage of sales on another
      significant  well  during  the six months  ended June 30,  2002 due to gas
      balancing,  and (iii) a positive prior period gas balancing  adjustment on
      another  significant well during the six months ended June 30, 2002. As of
      the date of this Quarterly Report,  management expects the increased sales
      percentage  due to gas balancing to continue for the  foreseeable  future,
      thereby continuing to contribute to an increase in volumes of gas sold for
      the II-A  Partnership.  Average oil and gas prices decreased to $20.95 per
      barrel and $2.61 per Mcf, respectively,  for the six months ended June 30,
      2002 from $25.71 per barrel and $5.81 per Mcf,  respectively,  for the six
      months ended June 30, 2001.

      The II-A  Partnership  sold certain oil and gas properties  during the six
      months ended June 30, 2002 and  recognized a $193,272  gain on such sales.
      Sales of oil and gas properties  during the six months ended June 30, 2001
      resulted in similar gains of $3,277.




                                      -43-
<PAGE>




      Oil and gas production  expenses  (including lease operating  expenses and
      production  taxes) increased  $59,210 (8.0%) for the six months ended June
      30, 2002 as compared to the six months ended June 30, 2001.  This increase
      was  primarily due to workover  expenses  incurred on several wells during
      the six months ended June 30, 2002. This increase was partially  offset by
      (i) a decrease in production taxes associated with the decrease in oil and
      gas sales,  (ii) workover  expenses incurred on several other wells during
      the six months ended June 30, 2001,  and (iii) a partial  reversal  during
      the six months  ended June 30,  2002 of  approximately  $22,000  (due to a
      partial  post-judgment  settlement) of a charge  previously  accrued for a
      judgment.  As a percentage of oil and gas sales,  these expenses increased
      to 45.4% for the six  months  ended  June 30,  2002 from 23.7% for the six
      months ended June 30, 2001. This percentage  increase was primarily due to
      the decreases in the average prices of oil and gas sold.

      Depreciation,  depletion,  and  amortization  of oil  and  gas  properties
      decreased $2,282 (1.4%) for the six months ended June 30, 2002 as compared
      to the six months  ended June 30,  2001.  As a  percentage  of oil and gas
      sales,  this  expense  increased to 9.1% for the six months ended June 30,
      2002 from 5.2% for the six months  ended June 30,  2001.  This  percentage
      increase was primarily  due to the decreases in the average  prices of oil
      and gas sold.

      General and  administrative  expenses  increased $5,822 (2.1%) for the six
      months  ended June 30, 2002 as  compared to the six months  ended June 30,
      2001. As a percentage of oil and gas sales,  these  expenses  increased to
      16.4% for the six months  ended June 30, 2002 from 9.0% for the six months
      ended June 30, 2001.  This  percentage  increase was  primarily due to the
      decrease in oil and gas sales.

      The Limited  Partners have received  cash  distributions  through June 30,
      2002  totaling  $54,785,357  or 113.13% of the Limited  Partners'  capital
      contributions.



                                      -44-
<PAGE>




      II-B PARTNERSHIP

      THREE MONTHS  ENDED JUNE 30, 2002  COMPARED TO THE THREE MONTHS ENDED JUNE
      30, 2001.

                                                Three Months Ended June 30,
                                                ---------------------------
                                                  2002              2001
                                                --------         ----------
      Oil and gas sales                         $672,842         $1,103,829
      Oil and gas production expenses           $241,938         $  249,910
      Barrels produced                             9,894             15,040
      Mcf produced                               166,381            168,603
      Average price/Bbl                         $  24.12         $    25.35
      Average price/Mcf                         $   2.61         $     4.29

      As shown in the table above,  total oil and gas sales  decreased  $430,987
      (39.0%) for the three  months ended June 30, 2002 as compared to the three
      months ended June 30, 2001. Of this decrease,  approximately  (i) $279,000
      was  related  to a  decrease  in the  average  price  of gas sold and (ii)
      $130,000 was related to a decrease in volumes of oil sold.  Volumes of oil
      and gas sold decreased 5,146 barrels and 2,222 Mcf, respectively,  for the
      three  months  ended June 30, 2002 as compared to the three  months  ended
      June 30, 2001.  The decrease in volumes of oil 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 June 30,  2001 and (ii)
      normal  declines in  production.  Average oil and gas prices  decreased to
      $24.12 per barrel and $2.61 per Mcf,  respectively,  for the three  months
      ended  June  30,   2002  from   $25.35  per  barrel  and  $4.29  per  Mcf,
      respectively, for the three months ended June 30, 2001.

      Oil and gas production  expenses  (including lease operating  expenses and
      production  taxes) decreased $7,972 (3.2%) for the three months ended June
      30,  2002 as  compared  to the three  months  ended  June 30,  2001.  This
      decrease was  primarily due to (i) positive  prior period lease  operating
      expense  adjustments made by the operators on two significant wells during
      the three  months  ended June 30, 2001 and (ii) a decrease  in  production
      taxes  associated with the decrease in oil and gas sales.  These decreases
      were  partially  offset  by  workover   expenses  incurred  on  two  other
      significant  wells  during  the three  months  ended June 30,  2002.  As a
      percentage of oil and gas sales, these expenses increased to 36.0% for the
      three  months  ended June 30, 2002 from 22.6% for the three  months  ended
      June 30, 2001. This percentage increase was primarily due to the decreases
      in the average prices of oil and gas sold.




                                      -45-
<PAGE>



      Depreciation,  depletion,  and  amortization  of oil  and  gas  properties
      increased  $8,530  (15.8%)  for the three  months  ended June 30,  2002 as
      compared  to the three  months  ended June 30,  2001.  This  increase  was
      primarily due to downward  revisions in the estimates of remaining oil and
      gas  reserves.  This  increase was  partially  offset by the  decreases in
      volumes of oil and gas sold.  As a percentage  of oil and gas sales,  this
      expense  increased  to 9.3% for the three  months ended June 30, 2002 from
      4.9% for the three months ended June 30, 2001.  This  percentage  increase
      was primarily  due to the  decreases in the average  prices of oil and gas
      sold.

      General and administrative  expenses increased $2,187 (2.2%) for the three
      months  ended June 30, 2002 as compared to the three months ended June 30,
      2001. As a percentage of oil and gas sales,  these  expenses  increased to
      15.1% for the three  months  ended  June 30,  2002 from 9.0% for the three
      months ended June 30, 2001. This percentage  increase was primarily due to
      the decrease in oil and gas sales.

      SIX MONTHS  ENDED JUNE 30, 2002  COMPARED TO THE SIX MONTHS ENDED JUNE 30,
      2001.

                                                Six Months Ended June 30,
                                                -------------------------
                                                   2002             2001
                                                ----------       ----------
      Oil and gas sales                         $1,253,187       $2,433,197
      Oil and gas production expenses           $  590,228       $  477,188
      Barrels produced                              21,334           29,131
      Mcf produced                                 323,141          312,790
      Average price/Bbl                         $    21.49       $    25.77
      Average price/Mcf                         $     2.46       $     5.38

      As shown in the table above, total oil and gas sales decreased  $1,180,010
      (48.5%)  for the six months  ended June 30,  2002 as  compared  to the six
      months ended June 30, 2001. Of this decrease,  approximately  (i) $943,000
      was  related  to a  decrease  in the  average  price  of gas sold and (ii)
      $201,000 was related to a decrease in volumes of oil sold.  Volumes of oil
      sold decreased 7,797 barrels,  while volumes of gas sold increased  10,351
      Mcf for the six months  ended June 30,  2002 as compared to the six months
      ended June 30, 2001. The decrease in volumes of oil sold was primarily due
      to (i) a positive prior period volume  adjustment  made by the operator on
      one  significant  well during the six months  ended June 30, 2001 and (ii)
      normal  declines in  production.  Average oil and gas prices  decreased to
      $21.49  per  barrel  and $2.46 per Mcf,  respectively,  for the six months
      ended  June  30,   2002  from   $25.77  per  barrel  and  $5.38  per  Mcf,
      respectively, for the six months ended June 30, 2001.




                                      -46-
<PAGE>



      Oil and gas production  expenses  (including lease operating  expenses and
      production taxes) increased $113,040 (23.7%) for the six months ended June
      30, 2002 as compared to the six months ended June 30, 2001.  This increase
      was  primarily due to workover  expenses  incurred on several wells during
      the six months ended June 30, 2002. This increase was partially  offset by
      (i) a decrease in production taxes associated with the decrease in oil and
      gas  sales  and  (ii)  positive  prior  period  lease  operating   expense
      adjustments made by the operators on two significant  wells during the six
      months ended June 30, 2001.  As a percentage  of oil and gas sales,  these
      expenses  increased  to 47.1% for the six months  ended June 30, 2002 from
      19.6% for the six months ended June 30, 2001. This percentage increase was
      primarily due to the decreases in the average prices of oil and gas sold.

      Depreciation,  depletion,  and  amortization  of oil  and  gas  properties
      increased  $23,238  (22.9%)  for the six  months  ended  June 30,  2002 as
      compared  to the six  months  ended  June  30,  2001.  This  increase  was
      primarily due to downward  revisions in the estimates of remaining oil and
      gas  reserves.  This  increase  was  partially  offset by the  decrease in
      volumes of oil sold.  As a percentage  of oil and gas sales,  this expense
      increased  to 10.0% for the six months  ended June 30,  2002 from 4.2% for
      the six months ended June 30, 2001. This percentage increase was primarily
      due to the decreases in the average prices of oil and gas sold.

      General and  administrative  expenses  increased $4,404 (2.0%) for the six
      months  ended June 30, 2002 as  compared to the six months  ended June 30,
      2001. As a percentage of oil and gas sales,  these  expenses  increased to
      17.6% for the six months  ended June 30, 2002 from 8.9% for the six months
      ended June 30, 2001.  This  percentage  increase was  primarily due to the
      decrease in oil and gas sales.

      The Limited  Partners have received  cash  distributions  through June 30,
      2002  totaling  $39,594,916  or 109.46% of the Limited  Partners'  capital
      contributions.




                                      -47-
<PAGE>



      II-C PARTNERSHIP

      THREE MONTHS  ENDED JUNE 30, 2002  COMPARED TO THE THREE MONTHS ENDED JUNE
      30, 2001.

                                                  Three Months Ended June 30,
                                                  ---------------------------
                                                    2002             2001
                                                  --------         --------
      Oil and gas sales                           $336,986         $519,745
      Oil and gas production expenses             $ 93,469         $ 98,514
      Barrels produced                               4,055            3,474
      Mcf produced                                  92,358           88,510
      Average price/Bbl                           $  23.07         $  25.63
      Average price/Mcf                           $   2.64         $   4.87

      As shown in the table above,  total oil and gas sales  decreased  $182,759
      (35.2%) for the three  months ended June 30, 2002 as compared to the three
      months ended June 30, 2001. Of this decrease,  approximately  $206,000 was
      related to a decrease in the average price of gas sold.  This decrease was
      partially  offset by an increase of  approximately  $19,000  related to an
      increase in volumes of gas sold. Volumes of oil and gas sold increased 581
      barrels and 3,848 Mcf,  respectively,  for the three months ended June 30,
      2002 as compared to the three months ended June 30, 2001.  The increase in
      volumes of oil sold was primarily due to the successful  completion of two
      new wells during late 2001. Average oil and gas prices decreased to $23.07
      per barrel and $2.64 per Mcf,  respectively,  for the three  months  ended
      June 30, 2002 from $25.63 per barrel and $4.87 per Mcf, respectively,  for
      the three months ended June 30, 2001.

      Oil and gas production  expenses  (including lease operating  expenses and
      production  taxes) decreased $5,045 (5.1%) for the three months ended June
      30,  2002 as  compared  to the three  months  ended  June 30,  2001.  As a
      percentage of oil and gas sales, these expenses increased to 27.7% for the
      three  months  ended June 30, 2002 from 19.0% for the three  months  ended
      June 30, 2001. This percentage increase was primarily due to the decreases
      in the average prices of oil and gas sold.

      Depreciation,  depletion,  and  amortization  of oil  and  gas  properties
      increased  $5,503  (20.4%)  for the three  months  ended June 30,  2002 as
      compared  to the three  months  ended June 30,  2001.  This  increase  was
      primarily due to (i) downward  revisions in the estimates of remaining oil
      reserves  and (ii) the  increases  in  volumes  of oil and gas sold.  As a
      percentage  of oil and gas sales,  this expense  increased to 9.6% for the
      three months ended June 30, 2002 from 5.2% for the three months ended June
      30, 2001. This  percentage  increase was primarily due to the decreases in
      the average prices of oil and gas sold.

      General and administrative  expenses increased $2,713 (6.3%) for the three
      months  ended  June  30, 2002  as  compared  to  the  three  months  ended
      June 30,  2001.  As a  percentage  of oil and gas  sales,  these  expenses
      increased  to 13.7% for the three months ended June 30, 2002 from 8.3% for
      the three  months  ended  June 30,  2001.  This  percentage  increase  was
      primarily due to the decrease in oil and gas sales.

      SIX MONTHS  ENDED JUNE 30, 2002  COMPARED TO THE SIX MONTHS ENDED JUNE 30,
      2001.

                                                  Six Months Ended June 30,
                                                  -------------------------
                                                    2002             2001
                                                  --------        ----------
      Oil and gas sales                           $604,759        $1,117,021
      Oil and gas production expenses             $237,445        $  214,733
      Barrels produced                               7,737             7,543
      Mcf produced                                 177,520           162,864
      Average price/Bbl                           $  21.90        $    25.81
      Average price/Mcf                           $   2.45        $     5.66

      As shown in the table above,  total oil and gas sales  decreased  $512,262
      (45.9%)  for the six months  ended June 30,  2002 as  compared  to the six
      months ended June 30, 2001. Of this decrease,  approximately  $570,000 was
      related to a decrease in the average price of gas sold.  This decrease was
      partially  offset by an increase of  approximately  $83,000  related to an
      increase in volumes of gas sold. Volumes of oil and gas sold increased 194
      barrels and 14,656 Mcf,  respectively,  for the six months  ended June 30,
      2002 as compared to the six months  ended June 30,  2001.  Average oil and
      gas prices decreased to $21.90 per barrel and $2.45 per Mcf, respectively,
      for the six months  ended June 30,  2002 from  $25.81 per barrel and $5.66
      per Mcf, respectively, for the six months ended June 30, 2001.

      Oil and gas production  expenses  (including lease operating  expenses and
      production  taxes) increased $22,712 (10.6%) for the six months ended June
      30, 2002 as compared to the six months ended June 30, 2001.  This increase
      was primarily  due to (i) workover  expenses  incurred on two  significant
      wells  during the six months  ended June 30,  2002 and (ii) an increase in
      lease operating  expenses  associated with the increases in volumes of oil
      and gas sold.  These  increases  were  partially  offset by a decrease  in
      production  taxes  associated with the decrease in oil and gas sales. As a
      percentage of oil and gas sales, these expenses increased to 39.3% for the
      six months  ended June 30,  2002 from 19.2% for the six months  ended June
      30, 2001. This  percentage  increase was primarily due to the decreases in
      the average prices of oil and gas sold.




                                      -48-
<PAGE>



      Depreciation,  depletion,  and  amortization  of oil  and  gas  properties
      increased  $10,994  (21.4%)  for the six  months  ended  June 30,  2002 as
      compared  to the six  months  ended  June  30,  2001.  This  increase  was
      primarily due to (i) downward  revisions in the estimates of remaining oil
      reserves  and (ii) the  increases  in  volumes  of oil and gas sold.  As a
      percentage of oil and gas sales,  this expense  increased to 10.3% for the
      six months ended June 30, 2002 from 4.6% for the six months ended June 30,
      2001. This  percentage  increase was primarily due to the decreases in the
      average prices of oil and gas sold.

      General and  administrative  expenses  increased $1,787 (1.7%) for the six
      months  ended June 30, 2002 as  compared to the six months  ended June 30,
      2001. As a percentage of oil and gas sales,  these  expenses  increased to
      17.2% for the six months  ended June 30, 2002 from 9.1% for the six months
      ended June 30, 2001.  This  percentage  increase was  primarily due to the
      decrease in oil and gas sales.

      The Limited  Partners have received  cash  distributions  through June 30,
      2002  totaling  $18,294,686  or 118.32% of the Limited  Partners'  capital
      contributions.

      II-D PARTNERSHIP

      THREE MONTHS  ENDED JUNE 30, 2002  COMPARED TO THE THREE MONTHS ENDED JUNE
      30, 2001.

                                                Three Months Ended June 30,
                                                ---------------------------
                                                  2002              2001
                                                --------         ----------
      Oil and gas sales                         $798,184         $1,115,535
      Oil and gas production expenses           $204,653         $  291,220
      Barrels produced                            12,000              2,725
      Mcf produced                               210,201            179,225
      Average price/Bbl                         $  21.79         $    23.89
      Average price/Mcf                         $   2.55         $     5.86

      As shown in the table above,  total oil and gas sales  decreased  $317,351
      (28.4%) for the three  months ended June 30, 2002 as compared to the three
      months ended June 30, 2001. Of this decrease,  approximately  $695,000 was
      related to a decrease in the average price of gas sold.  This decrease was
      partially  offset by increases  of  approximately  $222,000 and  $182,000,
      respectively, related to increases in volumes of oil and gas sold. Volumes
      of oil and gas sold increased 9,275 barrels and 30,976 Mcf,  respectively,
      for the three  months  ended June 30, 2002 as compared to the three months
      ended June 30, 2001. The increase in volumes of oil sold was primarily due
      to (i) the successful completion of one new well during late 2001 and (ii)
      an increase in production on another significant well due to



                                      -49-
<PAGE>



      the  successful  workover  of that well during mid 2001.  The  increase in
      volumes of gas sold was primarily due to (i) the successful  completion of
      two other new wells during late 2001,  (ii) an increase in  production  on
      one  significant  well due to the successful  workover of that well during
      mid 2001, and (iii) an increase in production on another  significant well
      following  successful  repairs made during mid 2001.  These increases were
      partially offset by the II-D Partnership receiving a reduced percentage of
      sales on one significant  well during the three months ended June 30, 2002
      due to gas balancing. As of the date of this Quarterly Report,  management
      expects the reduced sales  percentage due to gas balancing to continue for
      the foreseeable future,  thereby continuing to contribute to a decrease in
      volumes of gas sold for the II-D  Partnership.  Average oil and gas prices
      decreased  to $21.79 per barrel and $2.55 per Mcf,  respectively,  for the
      three months ended June 30, 2002 from $23.89 per barrel and $5.86 per Mcf,
      respectively, for the three months ended June 30, 2001.

      Oil and gas production  expenses  (including lease operating  expenses and
      production  taxes)  decreased  $86,567  (29.7%) for the three months ended
      June 30, 2002 as compared to the three months  ended June 30,  2001.  This
      decrease was  primarily due to (i) workover  expenses  incurred on several
      wells  during the three  months ended June 30, 2001 and (ii) a decrease in
      production taxes associated with the decrease in oil and gas sales.  These
      decreases  were  partially  offset by (i) a negative  prior  period  lease
      operating expense  adjustment made by the operator on one significant well
      during the three  months  ended June 30, 2001 and (ii)  workover  expenses
      incurred on another  significant  well during the three  months ended June
      30, 2002. As a percentage of oil and gas sales,  these expenses  decreased
      to 25.6% for the three months ended June 30, 2002 from 26.1% for the three
      months ended June 30, 2001.

      Depreciation,  depletion,  and  amortization  of oil  and  gas  properties
      increased  $28,860  (64.2%)  for the three  months  ended June 30, 2002 as
      compared  to the three  months  ended June 30,  2001.  This  increase  was
      primarily due to (i) the increases in volumes of oil and gas sold and (ii)
      downward revisions in the estimates of remaining oil and gas reserves.  As
      a percentage of oil and gas sales,  this expense increased to 9.3% for the
      three months ended June 30, 2002 from 4.0% for the three months ended June
      30, 2001. This  percentage  increase was primarily due to the decreases in
      the average prices of oil and gas sold.




                                      -50-
<PAGE>



      General and administrative  expenses increased $2,201 (2.5%) for the three
      months  ended June 30, 2002 as compared to the three months ended June 30,
      2001. As a percentage of oil and gas sales,  these  expenses  increased to
      11.1% for the three  months  ended  June 30,  2002 from 7.8% for the three
      months ended June 30, 2001. This percentage  increase was primarily due to
      the decrease in oil and gas sales.

      SIX MONTHS  ENDED JUNE 30, 2002  COMPARED TO THE SIX MONTHS ENDED JUNE 30,
      2001.

                                                Six Months Ended June 30,
                                                -------------------------
                                                   2002             2001
                                                ----------       ----------
      Oil and gas sales                         $1,335,760       $2,441,111
      Oil and gas production expenses           $  494,854       $  547,249
      Barrels produced                              18,382            7,787
      Mcf produced                                 400,710          361,489
      Average price/Bbl                         $    20.97       $    25.35
      Average price/Mcf                         $     2.37       $     6.21

      As shown in the table above, total oil and gas sales decreased  $1,105,351
      (45.3%)  for the six months  ended June 30,  2002 as  compared  to the six
      months ended June 30, 2001. Of this decrease, approximately $1,537,000 was
      related to a decrease in the average price of gas sold.  This decrease was
      partially  offset by increases  of  approximately  $269,000 and  $243,000,
      respectively, related to increases in volumes of oil and gas sold. Volumes
      of oil and gas sold increased 10,595 barrels and 39,221 Mcf, respectively,
      for the six months ended June 30, 2002 as compared to the six months ended
      June 30, 2001.  The increase in volumes of oil sold was  primarily  due to
      (i) the successful completion of one new well during late 2001 and (ii) an
      increase in production on another  significant  well due to the successful
      workover of that well during mid 2001. The increase in volumes of gas sold
      was primarily due to (i) the successful  completion of two other new wells
      during late 2001, (ii) a negative prior period gas balancing adjustment on
      one significant  well during the six months ended June 30, 2001, and (iii)
      an increase in production on another significant well following successful
      repairs made during mid 2001. These increases were partially offset by (i)
      the  II-D  Partnership  receiving  a  reduced  percentage  of sales on one
      significant  well  during  the six months  ended June 30,  2002 due to gas
      balancing and (ii) normal  declines in production.  As of the date of this
      Quarterly Report,  management  expects the reduced sales percentage due to
      gas balancing to continue for the foreseeable  future,  thereby continuing
      to  contribute  to a  decrease  in  volumes  of  gas  sold  for  the  II-D
      Partnership. Average oil and gas prices decreased to $20.97 per barrel and
      $2.37 per Mcf,  respectively,  for the six months ended June 30, 2002 from
      $25.35  per  barrel  and $6.21 per Mcf,  respectively,  for the six months
      ended June 30, 2001.



                                      -51-
<PAGE>




      Oil and gas production  expenses  (including lease operating  expenses and
      production  taxes) decreased  $52,395 (9.6%) for the six months ended June
      30, 2002 as compared to the six months ended June 30, 2001.  This decrease
      was primarily due to (i) a decrease in production  taxes  associated  with
      the decrease in oil and gas sales and (ii) workover  expenses  incurred on
      several wells during the six months ended June 30, 2001.  These  decreases
      were  partially  offset by (i)  workover  expenses  incurred  on two other
      significant  wells  during the six months  ended June 30,  2002 and (ii) a
      positive  prior  period lease  operating  expense  adjustment  made by the
      operator  on one  significant  well  during the six months  ended June 30,
      2002. As a percentage of oil and gas sales,  these  expenses  increased to
      37.0% for the six months ended June 30, 2002 from 22.4% for the six months
      ended June 30, 2001.  This  percentage  increase was  primarily due to the
      decreases in the average prices of oil and gas sold.

      Depreciation,  depletion,  and  amortization  of oil  and  gas  properties
      increased  $39,824  (42.4%)  for the six  months  ended  June 30,  2002 as
      compared  to the six  months  ended  June  30,  2001.  This  increase  was
      primarily due to (i) the increases in volumes of oil and gas sold and (ii)
      downward revisions in the estimates of remaining oil and gas reserves.  As
      a percentage of oil and gas sales, this expense increased to 10.0% for the
      six months ended June 30, 2002 from 3.8% for the six months ended June 30,
      2001. This  percentage  increase was primarily due to the decreases in the
      average prices of oil and gas sold.

      General and  administrative  expenses  increased $3,506 (1.8%) for the six
      months  ended June 30, 2002 as  compared to the six months  ended June 30,
      2001. As a percentage of oil and gas sales,  these  expenses  increased to
      14.5% for the six months  ended June 30, 2002 from 7.8% for the six months
      ended June 30, 2001.  This  percentage  increase was  primarily due to the
      decrease in oil and gas sales.

      The Limited  Partners have received  cash  distributions  through June 30,
      2002  totaling   $37,455,903  or  118.95%  of  Limited  Partners'  capital
      contributions.




                                      -52-
<PAGE>




      II-E PARTNERSHIP

      THREE MONTHS  ENDED JUNE 30, 2002  COMPARED TO THE THREE MONTHS ENDED JUNE
      30, 2001.

                                                Three Months Ended June 30,
                                                ---------------------------
                                                  2002               2001
                                                --------           --------
      Oil and gas sales                         $473,556           $757,605
      Oil and gas production expenses           $130,783           $166,866
      Barrels produced                             6,217              6,504
      Mcf produced                               115,576            127,098
      Average price/Bbl                         $  23.92           $  26.55
      Average price/Mcf                         $   2.81           $   4.60

      As shown in the table above,  total oil and gas sales  decreased  $284,049
      (37.5%) for the three  months ended June 30, 2002 as compared to the three
      months ended June 30, 2001. Of this decrease,  approximately  (i) $207,000
      was  related  to a  decrease  in the  average  price  of gas sold and (ii)
      $53,000 was  related to a decrease in volumes of gas sold.  Volumes of oil
      and gas sold decreased 287 barrels and 11,522 Mcf,  respectively,  for the
      three  months  ended June 30, 2002 as compared to the three  months  ended
      June 30, 2001.  Average oil and gas prices  decreased to $23.92 per barrel
      and $2.81 per Mcf, respectively,  for the three months ended June 30, 2002
      from  $26.55  per barrel  and $4.60 per Mcf,  respectively,  for the three
      months ended June 30, 2001.

      Oil and gas production  expenses  (including lease operating  expenses and
      production  taxes)  decreased  $36,083  (21.6%) for the three months ended
      June 30, 2002 as compared to the three months  ended June 30,  2001.  This
      decrease  was  primarily  due  to  (i)  a  decrease  in  production  taxes
      associated  with the  decrease  in oil and gas sales,  (ii) a decrease  in
      repair and maintenance  expenses  incurred on one significant  well during
      the three months ended June 30, 2002 as compared to the three months ended
      June 30, 2001, and (iii) workover expenses incurred on another significant
      well during the three months ended June 30, 2001.  As a percentage  of oil
      and gas sales,  these  expenses  increased  to 27.6% for the three  months
      ended June 30, 2002 from 22.0% for the three  months  ended June 30, 2001.
      This percentage increase was primarily due to the decreases in the average
      prices of oil and gas sold.

      Depreciation,  depletion,  and  amortization  of oil  and  gas  properties
      increased  $6,641  (13.0%)  for the three  months  ended June 30,  2002 as
      compared  to the three  months  ended June 30,  2001.  This  increase  was
      primarily  due to downward  revisions in the  estimates  of remaining  oil
      reserves.  This increase was partially  offset by the decreases in volumes
      of oil and gas sold. As a percentage of oil and gas sales, this



                                      -53-
<PAGE>



      expense  increased  to 12.2% for the three months ended June 30, 2002 from
      6.7% for the three months ended June 30, 2001.  This  percentage  increase
      was primarily  due to the  decreases in the average  prices of oil and gas
      sold.

      General and administrative  expenses increased $3,622 (5.7%) for the three
      months  ended June 30, 2002 as compared to the three months ended June 30,
      2001. As a percentage of oil and gas sales,  these  expenses  increased to
      14.2% for the three  months  ended  June 30,  2002 from 8.4% for the three
      months ended June 30, 2001. This percentage  increase was primarily due to
      the decrease in oil and gas sales.

      SIX MONTHS  ENDED JUNE 30, 2002  COMPARED TO THE SIX MONTHS ENDED JUNE 30,
      2001.

                                                Six Months Ended June 30,
                                                -------------------------
                                                  2002              2001
                                                --------         ----------
      Oil and gas sales                         $872,051         $1,690,610
      Oil and gas production expenses           $287,949         $  342,456
      Barrels produced                            12,856             12,165
      Mcf produced                               237,069            242,344
      Average price/Bbl                         $  21.77         $    27.28
      Average price/Mcf                         $   2.50         $     5.61

      As shown in the table above,  total oil and gas sales  decreased  $818,559
      (48.4%)  for the six months  ended June 30,  2002 as  compared  to the six
      months ended June 30, 2001. Of this decrease,  approximately  $737,000 was
      related to a decrease  in the  average  price of gas sold.  Volumes of oil
      sold increased 691 barrels,  while volumes of gas sold decreased 5,275 Mcf
      for the six months ended June 30, 2002 as compared to the six months ended
      June 30, 2001.  Average oil and gas prices  decreased to $21.77 per barrel
      and $2.50 per Mcf,  respectively,  for the six months  ended June 30, 2002
      from $27.28 per barrel and $5.61 per Mcf, respectively, for the six months
      ended June 30, 2001.

      Oil and gas production  expenses  (including lease operating  expenses and
      production  taxes) decreased $54,507 (15.9%) for the six months ended June
      30, 2002 as compared to the six months ended June 30, 2001.  This decrease
      was primarily due to a decrease in production  taxes  associated  with the
      decrease in oil and gas sales.  This  decrease was  partially  offset by a
      negative  prior  period  lease   operating   expense   adjustment  on  one
      significant  well  during  the  six  months  ended  June  30,  2001.  As a
      percentage of oil and gas sales, these expenses increased to 33.0% for the
      six months  ended June 30,  2002 from 20.3% for the six months  ended June
      30, 2001. This  percentage  increase was primarily due to the decreases in
      the average prices of oil and gas sold.




                                      -54-
<PAGE>



      Depreciation,  depletion,  and  amortization  of oil  and  gas  properties
      increased  $21,649  (22.4%)  for the six  months  ended  June 30,  2002 as
      compared  to the six  months  ended  June  30,  2001.  This  increase  was
      primarily  due to downward  revisions in the  estimates  of remaining  oil
      reserves.  As a percentage of oil and gas sales, this expense increased to
      13.6% for the six months  ended June 30, 2002 from 5.7% for the six months
      ended June 30, 2001.  This  percentage  increase was  primarily due to the
      decreases in the average prices of oil and gas sold.

      General and  administrative  expenses  increased $5,074 (3.5%) for the six
      months  ended June 30, 2002 as  compared to the six months  ended June 30,
      2001. As a percentage of oil and gas sales,  these  expenses  increased to
      17.0% for the six months  ended June 30, 2002 from 8.5% for the six months
      ended June 30, 2001.  This  percentage  increase was  primarily due to the
      decrease in oil and gas sales.

      The Limited  Partners have received  cash  distributions  through June 30,
      2002  totaling   $26,947,574  or  117.77%  of  Limited  Partners'  capital
      contributions.

      II-F PARTNERSHIP

      THREE MONTHS  ENDED JUNE 30, 2002  COMPARED TO THE THREE MONTHS ENDED JUNE
      30, 2001.

                                               Three Months Ended June 30,
                                               ---------------------------
                                                  2002               2001
                                                --------           --------
      Oil and gas sales                         $426,001           $778,828
      Oil and gas production expenses           $ 93,594           $124,723
      Barrels produced                             6,518              8,389
      Mcf produced                               101,716            128,069
      Average price/Bbl                         $  23.50           $  26.29
      Average price/Mcf                         $   2.68           $   4.36

      As shown in the table above,  total oil and gas sales  decreased  $352,827
      (45.3%) for the three  months ended June 30, 2002 as compared to the three
      months ended June 30, 2001. Of this decrease,  approximately  (i) $171,000
      was  related  to a  decrease  in the  average  price  of gas sold and (ii)
      $49,000 and $115,000,  respectively,  were related to decreases in volumes
      of oil and gas sold.  Volumes of oil and gas sold decreased  1,871 barrels
      and 26,353 Mcf, respectively,  for the three months ended June 30, 2002 as
      compared to the three months ended June 30, 2001.  The decrease in volumes
      of oil sold was primarily due to a positive prior period volume adjustment
      made by the  purchaser  on one  significant  well during the three  months
      ended June 30, 2001. The decrease in volumes of gas sold was primarily due
      to (i) positive prior period volume



                                      -55-
<PAGE>



      adjustments  made by the  purchasers on two  significant  wells during the
      three  months  ended  June 30,  2001,  (ii) a  positive  prior  period gas
      balancing  adjustment on another  significant well during the three months
      ended June 30, 2001, and (iii) normal declines in production.  Average oil
      and gas  prices  decreased  to  $23.50  per  barrel  and  $2.68  per  Mcf,
      respectively,  for the three  months  ended June 30,  2002 from $26.29 per
      barrel and $4.36 per Mcf,  respectively,  for the three  months ended June
      30, 2001.

      The II-F Partnership sold certain oil and gas properties  during the three
      months ended June 30, 2002 and recognized a $50,440 gain on such sales. No
      such material sales occurred during the three months ended June 30, 2001.

      Oil and gas production  expenses  (including lease operating  expenses and
      production  taxes)  decreased  $31,129  (25.0%) for the three months ended
      June 30, 2002 as compared to the three months  ended June 30,  2001.  This
      decrease was primarily due to a decrease in  production  taxes  associated
      with the  decrease in oil and gas sales.  As a  percentage  of oil and gas
      sales,  these expenses  increased to 22.0% for the three months ended June
      30,  2002 from  16.0% for the  three  months  ended  June 30,  2001.  This
      percentage  increase  was  primarily  due to the  decreases in the average
      prices of oil and gas sold.

      Depreciation,  depletion,  and  amortization  of oil  and  gas  properties
      decreased  $16,548  (26.8%)  for the three  months  ended June 30, 2002 as
      compared  to the three  months  ended June 30,  2001.  This  decrease  was
      primarily  due to the  decreases  in  volumes  of oil and gas  sold.  As a
      percentage of oil and gas sales,  this expense  increased to 10.6% for the
      three months ended June 30, 2002 from 7.9% for the three months ended June
      30, 2001. This  percentage  increase was primarily due to the decreases in
      the average prices of oil and gas sold.

      General and administrative  expenses increased $3,754 (8.0%) for the three
      months  ended June 30, 2002 as compared to the three months ended June 30,
      2001. As a percentage of oil and gas sales,  these  expenses  increased to
      11.9% for the three  months  ended  June 30,  2002 from 6.0% for the three
      months ended June 30, 2001. This percentage  increase was primarily due to
      the decrease in oil and gas sales.




                                      -56-
<PAGE>




      SIX MONTHS  ENDED JUNE 30, 2002  COMPARED TO THE SIX MONTHS ENDED JUNE 30,
      2001.

                                                Six Months Ended June 30,
                                                -------------------------
                                                  2002              2001
                                                --------         ----------
      Oil and gas sales                         $842,559         $1,599,714
      Oil and gas production expenses           $235,143         $  262,059
      Barrels produced                            14,645             15,079
      Mcf produced                               219,283            238,121
      Average price/Bbl                         $  21.08         $    27.07
      Average price/Mcf                         $   2.43         $     5.00

      As shown in the table above,  total oil and gas sales  decreased  $757,155
      (47.3%)  for the six months  ended June 30,  2002 as  compared  to the six
      months ended June 30, 2001. Of this  decrease,  approximately  (i) $88,000
      and  $563,000,  respectively,  were  related to  decreases  in the average
      prices of oil and gas sold and (ii)  $94,000  was related to a decrease in
      volumes of gas sold. Volumes of oil and gas sold decreased 434 barrels and
      18,838  Mcf,  respectively,  for the six  months  ended  June 30,  2002 as
      compared to the six months ended June 30, 2001. Average oil and gas prices
      decreased  to $21.08 per barrel and $2.43 per Mcf,  respectively,  for the
      six months  ended June 30,  2002 from $27.07 per barrel and $5.00 per Mcf,
      respectively, for the six months ended June 30, 2001.

      The II-F  Partnership  sold certain oil and gas properties  during the six
      months ended June 30, 2002 and recognized a $50,440 gain on such sales. No
      such material sales occurred during the six months ended June 30, 2001.

      Oil and gas production  expenses  (including lease operating  expenses and
      production  taxes) decreased $26,916 (10.3%) for the six months ended June
      30, 2002 as compared to the six months ended June 30, 2001.  This decrease
      was primarily due to a decrease in production  taxes  associated  with the
      decrease  in oil and gas sales.  This  decrease  was  partially  offset by
      workover  expenses  incurred on several  wells during the six months ended
      June 30,  2002.  As a  percentage  of oil and gas  sales,  these  expenses
      increased  to 27.9% for the six months  ended June 30, 2002 from 16.4% for
      the six months ended June 30, 2001. This percentage increase was primarily
      due to the decreases in the average prices of oil and gas sold.




                                      -57-
<PAGE>




      Depreciation,  depletion,  and  amortization  of oil  and  gas  properties
      decreased  $15,112  (13.3%)  for the six  months  ended  June 30,  2002 as
      compared  to the six  months  ended  June  30,  2001.  This  decrease  was
      primarily  due to (i) upward  revisions in the  estimates of remaining gas
      reserves  and (ii) the  decreases  in  volumes  of oil and gas sold.  As a
      percentage of oil and gas sales,  this expense  increased to 11.7% for the
      six months ended June 30, 2002 from 7.1% for the six months ended June 30,
      2001. This  percentage  increase was primarily due to the decreases in the
      average prices of oil and gas sold.

      General and  administrative  expenses  increased $4,319 (3.9%) for the six
      months  ended June 30, 2002 as  compared to the six months  ended June 30,
      2001. As a percentage of oil and gas sales,  these  expenses  increased to
      13.6% for the six months  ended June 30, 2002 from 6.9% for the six months
      ended June 30, 2001.  This  percentage  increase was  primarily due to the
      decrease in oil and gas sales.

      The Limited  Partners have received  cash  distributions  through June 30,
      2002  totaling   $21,327,051  or  124.43%  of  Limited  Partners'  capital
      contributions.

      II-G PARTNERSHIP

      THREE MONTHS  ENDED JUNE 30, 2002  COMPARED TO THE THREE MONTHS ENDED JUNE
      30, 2001.

                                                Three Months Ended June 30,
                                                ---------------------------
                                                  2002              2001
                                                --------         ----------
      Oil and gas sales                         $905,139         $1,659,073
      Oil and gas production expenses           $199,664         $  267,493
      Barrels produced                            13,676             17,607
      Mcf produced                               216,741            272,690
      Average price/Bbl                         $  23.49         $    26.29
      Average price/Mcf                         $   2.69         $     4.39

      As shown in the table above,  total oil and gas sales  decreased  $753,934
      (45.4%) for the three  months ended June 30, 2002 as compared to the three
      months ended June 30, 2001. Of this decrease,  approximately  (i) $367,000
      was  related  to a  decrease  in the  average  price  of gas sold and (ii)
      $103,000 and $245,000,  respectively, were related to decreases in volumes
      of oil and gas sold.  Volumes of oil and gas sold decreased  3,931 barrels
      and 55,949 Mcf, respectively,  for the three months ended June 30, 2002 as
      compared to the three months ended June 30, 2001.  The decrease in volumes
      of oil sold was primarily due to a positive prior period volume adjustment
      made by the purchaser on one significant well during the three months



                                      -58-
<PAGE>



      ended June 30, 2001. The decrease in volumes of gas sold was primarily due
      to (i) positive prior period volume  adjustments made by the purchasers on
      two significant  wells during the three months ended June 30, 2001, (ii) a
      positive prior period gas balancing adjustment on another significant well
      during the three months ended June 30, 2001, and (iii) normal  declines in
      production.  Average oil and gas prices decreased to $23.49 per barrel and
      $2.69 per Mcf, respectively, for the three months ended June 30, 2002 from
      $26.29 per barrel and $4.39 per Mcf,  respectively,  for the three  months
      ended June 30, 2001.

      The II-G Partnership sold certain oil and gas properties  during the three
      months ended June 30, 2002 and  recognized a $105,409  gain on such sales.
      No such  material  sales  occurred  during the three months ended June 30,
      2001.

      Oil and gas production  expenses  (including lease operating  expenses and
      production  taxes)  decreased  $67,829  (25.4%) for the three months ended
      June 30, 2002 as compared to the three months  ended June 30,  2001.  This
      decrease was primarily due to a decrease in  production  taxes  associated
      with the  decrease in oil and gas sales.  As a  percentage  of oil and gas
      sales,  these expenses  increased to 22.1% for the three months ended June
      30,  2002 from  16.1% for the  three  months  ended  June 30,  2001.  This
      percentage  increase  was  primarily  due to the  decreases in the average
      prices of oil and gas sold.

      Depreciation,  depletion,  and  amortization  of oil  and  gas  properties
      decreased  $34,179  (25.9%)  for the three  months  ended June 30, 2002 as
      compared  to the three  months  ended June 30,  2001.  This  decrease  was
      primarily  due to the  decreases  in  volumes  of oil and gas  sold.  As a
      percentage of oil and gas sales,  this expense  increased to 10.8% for the
      three months ended June 30, 2002 from 7.9% for the three months ended June
      30, 2001. This  percentage  increase was primarily due to the decreases in
      the average prices of oil and gas sold.

      General and administrative  expenses increased $3,161 (3.1%) for the three
      months  ended June 30, 2002 as compared to the three months ended June 30,
      2001. As a percentage of oil and gas sales,  these  expenses  increased to
      11.6% for the three  months  ended  June 30,  2002 from 6.1% for the three
      months ended June 30, 2001. This percentage  increase was primarily due to
      the decrease in oil and gas sales.




                                      -59-
<PAGE>




      SIX MONTHS  ENDED JUNE 30, 2002  COMPARED TO THE SIX MONTHS ENDED JUNE 30,
      2001.

                                                Six Months Ended June 30,
                                                -------------------------
                                                   2002             2001
                                                ----------       ----------
      Oil and gas sales                         $1,786,842       $3,403,123
      Oil and gas production expenses           $  501,012       $  560,473
      Barrels produced                              30,710           31,623
      Mcf produced                                 467,143          507,390
      Average price/Bbl                         $    21.07       $    27.07
      Average price/Mcf                         $     2.44       $     5.02

      As shown in the table above, total oil and gas sales decreased  $1,616,281
      (47.5%)  for the six months  ended June 30,  2002 as  compared  to the six
      months ended June 30, 2001. Of this decrease,  approximately  (i) $184,000
      and  $1,205,000,  respectively,  were  related to decreases in the average
      prices of oil and gas sold and (ii)  $202,000 was related to a decrease in
      volumes of gas sold. Volumes of oil and gas sold decreased 913 barrels and
      40,247  Mcf,  respectively,  for the six  months  ended  June 30,  2002 as
      compared to the six months ended June 30, 2001. Average oil and gas prices
      decreased  to $21.07 per barrel and $2.44 per Mcf,  respectively,  for the
      six months  ended June 30,  2002 from $27.07 per barrel and $5.02 per Mcf,
      respectively, for the six months ended June 30, 2001.

      The II-G  Partnership  sold certain oil and gas properties  during the six
      months ended June 30, 2002 and  recognized a $105,409  gain on such sales.
      No such material sales occurred during the six months ended June 30, 2001.

      Oil and gas production  expenses  (including lease operating  expenses and
      production  taxes) decreased $59,461 (10.6%) for the six months ended June
      30, 2002 as compared to the six months ended June 30, 2001.  This decrease
      was primarily due to a decrease in production  taxes  associated  with the
      decrease  in oil and gas sales.  This  decrease  was  partially  offset by
      workover  expenses  incurred on several  wells during the six months ended
      June 30,  2002.  As a  percentage  of oil and gas  sales,  these  expenses
      increased  to 28.0% for the six months  ended June 30, 2002 from 16.5% for
      the six months ended June 30, 2001. This percentage increase was primarily
      due to the decreases in the average prices of oil and gas sold.




                                      -60-
<PAGE>




      Depreciation,  depletion,  and  amortization  of oil  and  gas  properties
      decreased  $30,042  (12.4%)  for the six  months  ended  June 30,  2002 as
      compared  to the six  months  ended  June  30,  2001.  This  decrease  was
      primarily due to (i) the decreases in volumes of oil and gas sold and (ii)
      upward  revisions  in  the  estimates  of  remaining  gas  reserves.  As a
      percentage of oil and gas sales,  this expense  increased to 11.9% for the
      six months ended June 30, 2002 from 7.1% for the six months ended June 30,
      2001. This  percentage  increase was primarily due to the decreases in the
      average prices of oil and gas sold.

      General and  administrative  expenses  increased $6,703 (3.0%) for the six
      months  ended June 30, 2002 as  compared to the six months  ended June 30,
      2001. As a percentage of oil and gas sales,  these  expenses  increased to
      12.8% for the six months  ended June 30, 2002 from 6.5% for the six months
      ended June 30, 2001.  This  percentage  increase was  primarily due to the
      decrease in oil and gas sales.

      The Limited  Partners have received  cash  distributions  through June 30,
      2002  totaling   $44,437,371  or  119.39%  of  Limited  Partners'  capital
      contributions.

      II-H PARTNERSHIP

      THREE MONTHS  ENDED JUNE 30, 2002  COMPARED TO THE THREE MONTHS ENDED JUNE
      30, 2001.

                                                Three Months Ended June 30,
                                                ---------------------------
                                                  2002               2001
                                                --------           --------
      Oil and gas sales                         $214,575           $395,727
      Oil and gas production expenses           $ 47,835           $ 64,682
      Barrels produced                             3,187              4,094
      Mcf produced                                51,938             65,181
      Average price/Bbl                         $  23.46           $  26.28
      Average price/Mcf                         $   2.69           $   4.42

      As shown in the table above,  total oil and gas sales  decreased  $181,152
      (45.8%) for the three  months ended June 30, 2002 as compared to the three
      months ended June 30, 2001. Of this  decrease,  approximately  (i) $90,000
      was  related  to a  decrease  in the  average  price  of gas sold and (ii)
      $24,000 and $59,000, respectively, were related to decreases in volumes of
      oil and gas sold.  Volumes of oil and gas sold  decreased  907 barrels and
      13,243  Mcf,  respectively,  for the three  months  ended June 30, 2002 as
      compared to the three months ended June 30, 2001.  The decrease in volumes
      of oil sold was primarily due to a positive prior period volume adjustment
      made by the purchaser on one significant well during the three months



                                      -61-
<PAGE>



      ended June 30, 2001. The decrease in volumes of gas sold was primarily due
      to (i) positive prior period volume  adjustments made by the purchasers on
      two significant  wells during the three months ended June 30, 2001, (ii) a
      positive prior period gas balancing adjustment on another significant well
      during the three months ended June 30, 2001, and (iii) normal  declines in
      production.  Average oil and gas prices decreased to $23.46 per barrel and
      $2.69 per Mcf, respectively, for the three months ended June 30, 2002 from
      $26.28 per barrel and $4.42 per Mcf,  respectively,  for the three  months
      ended June 30, 2001.

      The II-H Partnership sold certain oil and gas properties  during the three
      months ended June 30, 2002 and recognized a $24,403 gain on such sales. No
      such material sales occurred during the three months ended June 30, 2001.

      Oil and gas production  expenses  (including lease operating  expenses and
      production  taxes)  decreased  $16,847  (26.0%) for the three months ended
      June 30, 2002 as compared to the three months  ended June 30,  2001.  This
      decrease was primarily due to a decrease in  production  taxes  associated
      with the  decrease in oil and gas sales.  As a  percentage  of oil and gas
      sales,  these expenses  increased to 22.3% for the three months ended June
      30,  2002 from  16.3% for the  three  months  ended  June 30,  2001.  This
      percentage  increase  was  primarily  due to the  decreases in the average
      prices of oil and gas sold.

      Depreciation,  depletion,  and  amortization  of oil  and  gas  properties
      decreased  $8,074  (26.2%)  for the three  months  ended June 30,  2002 as
      compared  to the three  months  ended June 30,  2001.  This  decrease  was
      primarily  due to the  decreases  in  volumes  of oil and gas  sold.  As a
      percentage of oil and gas sales,  this expense  increased to 10.6% for the
      three months ended June 30, 2002 from 7.8% for the three months ended June
      30, 2001. This  percentage  increase was primarily due to the decreases in
      the average prices of oil and gas sold.

      General and administrative expenses increased $3,997 (15.7%) for the three
      months  ended June 30, 2002 as compared to the three months ended June 30,
      2001.  This  increase was  primarily  due to (i) a change in allocation of
      audit fees among the II-H  Partnership and other  affiliated  partnerships
      and (ii) an increase in professional  fees. As a percentage of oil and gas
      sales,  these expenses  increased to 13.8% for the three months ended June
      30,  2002  from  6.5% for the  three  months  ended  June 30,  2001.  This
      percentage  increase  was  primarily  due to the  decrease  in oil and gas
      sales.




                                      -62-
<PAGE>




      SIX MONTHS  ENDED JUNE 30, 2002  COMPARED TO THE SIX MONTHS ENDED JUNE 30,
      2001.

                                                Six Months Ended June 30,
                                                -------------------------
                                                  2002               2001
                                                --------           --------
      Oil and gas sales                         $423,019           $811,088
      Oil and gas production expenses           $120,003           $135,041
      Barrels produced                             7,141              7,352
      Mcf produced                               111,791            121,447
      Average price/Bbl                         $  21.06           $  27.07
      Average price/Mcf                         $   2.44           $   5.04

      As shown in the table above,  total oil and gas sales  decreased  $388,069
      (47.8%)  for the six months  ended June 30,  2002 as  compared  to the six
      months ended June 30, 2001. Of this  decrease,  approximately  (i) $43,000
      and  $291,000,  respectively,  were  related to  decreases  in the average
      prices of oil and gas sold and (ii)  $49,000  was related to a decrease in
      volumes of gas sold. Volumes of oil and gas sold decreased 211 barrels and
      9,656  Mcf,  respectively,  for the six  months  ended  June  30,  2002 as
      compared to the six months ended June 30, 2001. Average oil and gas prices
      decreased  to $21.06 per barrel and $2.44 per Mcf,  respectively,  for the
      six months  ended June 30,  2002 from $27.07 per barrel and $5.04 per Mcf,
      respectively, for the six months ended June 30, 2001.

      The II-H  Partnership  sold certain oil and gas properties  during the six
      months ended June 30, 2002 and recognized a $24,403 gain on such sales. No
      such material sales occurred during the six months ended June 30, 2001.

      Oil and gas production  expenses  (including lease operating  expenses and
      production  taxes) decreased $15,038 (11.1%) for the six months ended June
      30, 2002 as compared to the six months ended June 30, 2001.  This decrease
      was primarily due to a decrease in production  taxes  associated  with the
      decrease  in oil and gas sales.  This  decrease  was  partially  offset by
      workover  expenses  incurred on several  wells during the six months ended
      June 30,  2002.  As a  percentage  of oil and gas  sales,  these  expenses
      increased  to 28.4% for the six months  ended June 30, 2002 from 16.6% for
      the six months ended June 30, 2001. This percentage increase was primarily
      due to the decreases in the average prices of oil and gas sold.




                                      -63-
<PAGE>




      Depreciation,  depletion,  and  amortization  of oil  and  gas  properties
      decreased  $7,358  (12.9%)  for the six  months  ended  June  30,  2002 as
      compared  to the six  months  ended  June  30,  2001.  This  decrease  was
      primarily due to (i) the decreases in volumes of oil and gas sold and (ii)
      upward  revisions  in  the  estimates  of  remaining  gas  reserves.  As a
      percentage of oil and gas sales,  this expense  increased to 11.7% for the
      six months ended June 30, 2002 from 7.0% for the six months ended June 30,
      2001. This  percentage  increase was primarily due to the decreases in the
      average prices of oil and gas sold.

      General and  administrative  expenses  increased $3,377 (5.1%) for the six
      months  ended June 30, 2002 as  compared to the six months  ended June 30,
      2001. As a percentage of oil and gas sales,  these  expenses  increased to
      16.6% for the six months  ended June 30, 2002 from 8.2% for the six months
      ended June 30, 2001.  This  percentage  increase was  primarily due to the
      decrease in oil and gas sales.

      The Limited  Partners have received  cash  distributions  through June 30,
      2002  totaling   $10,340,364  or  112.75%  of  Limited  Partners'  capital
      contributions.



                                      -64-
<PAGE>



ITEM 3.     QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET
            RISK.

            The Partnerships do not hold any market risk sensitive instruments.






                                      -65-
<PAGE>



                          PART II. OTHER INFORMATION


ITEM 1.  LEGAL PROCEEDINGS

      A lawsuit  styled Xplor Energy  Operating  Co. v. The Newton Corp, et al.,
Case No. 99-04-01960-CV was filed on May 12, 1999 in the 284th Judicial District
Court of Montgomery County,  Texas against Samson. The Plaintiff had acquired at
auction the  interests  of the II-A  Partnership  and other  owners in the State
87-S1 well. The lawsuit alleged that Samson and others were the record owners of
the lease  when it  expired  and  therefore  were  responsible  for the costs of
plugging and abandoning the well.  Plaintiff  sought to recover the  Defendants'
proportionate  share of the  costs  to plug and  abandon  the  well  along  with
attorneys' fees and interest. The Defendants denied liability and trial was held
on August 6,  2001.  At the  conclusion  of the  trial  the  Court  awarded  the
Plaintiff $447,245.55. On January 15, 2002 the Defendants filed an appeal of the
matter with the Court of Appeals,  Fifth District of Texas, Dallas,  Texas, Case
No.  05-02-00070-CV.  Samson,  on behalf  of the II-A  Partnership  and  others,
intends to vigorously  pursue this appeal.  In connection with this appeal,  the
Defendants filed an appellate bond in the amount of $491,970.10,  which consists
of  $86,444.12  for damages,  $360,801.43  for costs and  attorneys'  fees,  and
$44,724.55 for estimated  post-judgment  interest.  The II-A  Partnership  had a
working  interest  in the  plugged  well and its'  portion of the  judgment  and
estimated post-judgment interest is approximately $74,000.

      On April 23, 2002 the II-A Partnership entered into a settlement agreement
with Xplor Energy Operating  Company thereby settling for $24,750 the portion of
the  judgment  which is in favor of  Xplor.  The  appeal is still  ongoing  with
respect  to  the  portion  of the  judgment  which  is in  favor  of The  Newton
Corporation.  The II-A  Partnership's  portion  of the  remaining  judgment  and
estimated post-judgment interest are approximately $27,000.


ITEM 6.  EXHIBITS AND REPORTS ON FORM 8-K

(a)   Exhibits

            99.1     Certification  pursuant  to 18 U.S.C.  Section  1350,  as
                     adopted  pursuant  to Section  906 of the  Sarbanes-Oxley
                     Act of 2002 for the II-A Partnership.

            99.2     Certification  pursuant  to 18 U.S.C.  Section  1350,  as
                     adopted  pursuant  to Section  906 of the  Sarbanes-Oxley
                     Act of 2002 for the II-B Partnership.



                                      -66-
<PAGE>



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

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

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

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

            99.7     Certification  pursuant  to 18 U.S.C.  Section  1350,  as
                     adopted  pursuant  to Section  906 of the  Sarbanes-Oxley
                     Act of 2002 for the II-G Partnership.

            99.8     Certification  pursuant  to 18 U.S.C.  Section  1350,  as
                     adopted  pursuant  to Section  906 of the  Sarbanes-Oxley
                     Act of 2002 for the II-H Partnership.


(b)   Reports on Form 8-K.

            None.




                                      -67-
<PAGE>



                                   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 II-A
                              GEODYNE ENERGY INCOME LIMITED PARTNERSHIP II-B
                              GEODYNE ENERGY INCOME LIMITED PARTNERSHIP II-C
                              GEODYNE ENERGY INCOME LIMITED PARTNERSHIP II-D
                              GEODYNE ENERGY INCOME LIMITED PARTNERSHIP II-E
                              GEODYNE ENERGY INCOME LIMITED PARTNERSHIP II-F
                              GEODYNE ENERGY INCOME LIMITED PARTNERSHIP II-G
                              GEODYNE ENERGY INCOME LIMITED PARTNERSHIP II-H

                                    (Registrant)

                                    BY:   GEODYNE RESOURCES, INC.

                                          General Partner


Date:  August 13, 2002              By:       /s/Dennis R. Neill
                                       --------------------------------
                                             (Signature)
                                             Dennis R. Neill
                                             President


Date:  August 13, 2002              By:      /s/Craig D. Loseke
                                       --------------------------------
                                            (Signature)
                                            Craig D. Loseke
                                            Chief Accounting Officer



                                      -68-
<PAGE>



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

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

99.1        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 II-A.

99.2        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 II-B.

99.3        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 II-C.

99.4        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 II-D.

99.5        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 II-E.

99.6        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 II-F.

99.7        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 II-G.

99.8        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 II-H.


                                      -69-