<PAGE>   1

                     U.S. Securities and Exchange Commission
                               Washington DC 20549


                                   FORM 10-QSB

(Mark One)

[X]      QUARTERLY REPORT UNDER SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE
         ACT OF 1934

         For the quarterly period ended: September 30, 2000
                                         ------------------

[ ]      TRANSITION REPORT UNDER SECTION 13 OR 15(d) OF THE EXCHANGE ACT

         For the transition period from           to
                                         --------     ---------

                         Commission file number 33-95156
                                                --------

           Wolverine Energy 1998-1999(A) Development Company, L.L.C.,
              Wolverine Energy 2000(B) Development Company, L.L.C.,
           Wolverine Energy 1998-1999(C) Development Company, L.L.C.,
           Wolverine Energy 1998-1999(D) Development Company, L.L.C.,
           Wolverine Energy 1998-1999(E) Development Company, L.L.C.,
           Wolverine Energy 1998-1999(F) Development Company, L.L.C.,
           Wolverine Energy 1998-1999(G) Development Company, L.L.C.,
           Wolverine Energy 1998-1999(H) Development Company, L.L.C.,
           Wolverine Energy 1998-1999(I) Development Company, L.L.C.,
          and Wolverine Energy 1998-1999(J) Development Company, L.L.C.
          -------------------------------------------------------------
              (Exact name of small business issuer in its charter)

             Michigan                             38-3435348 (Program A)
   ------------------------------            ---------------------------------
  (State or other jurisdiction of            (IRS Employer Identification No.)
   incorporation or organization)

           4660 South Hagadorn Road, Suite 230, East Lansing, MI 48823
           -----------------------------------------------------------
               (Address of principal executive offices)     (Zip Code)

                     Issuer's telephone number: 517-351-4444
                                                ------------

              ----------------------------------------------------
              (Former name, former address and former fiscal year,
                          if changed since last report)


                APPLICABLE ONLY TO ISSUERS INVOLVED IN BANKRUPTCY
                   PROCEEDINGS DURING THE PRECEDING FIVE YEARS

Check whether the registrant filed all documents and reports required to be
filed by Section 12, 13 or 15(d) of the Exchange Act after the distribution of
securities under a plan confirmed by a court Yes [ ] No [ ]


                      APPLICABLE ONLY TO CORPORATE ISSUERS

State the number of shares outstanding of each of the issuer's classes of common
equity, as of the latest practicable date:
                                           -------------------------------------

Transitional Small Business Disclosure Format (check one):  Yes [ ]  No [X]


<PAGE>   2


                                     PART I

ITEM 1. FINANCIAL STATEMENTS

            In the following materials, "Program A" and "LLC" both refer to
Wolverine Energy 1998-1999(A) Development Company, L.L.C. and "the Manager" and
"WELLC" both refer to Wolverine Energy, L.L.C.

                 WOLVERINE ENERGY 1998-1999 (A) DEVELOPMENT CO.
                     FINANCIAL STATEMENT, NOTES & DISCUSSION

<TABLE>
<CAPTION>
                                                                       Balance Sheet
                                               -------------------------------------------------------------------
                                                 9/30/99           9/30/00            Variance          12/31/99*
                                               -----------       -----------        -----------        -----------
<S>                                            <C>               <C>                <C>                <C>
                ASSETS

CURRENT ASSETS
     Cash                                      $   160,681       $     2,619        $  (158,062)       $   410,928
     Accounts Receivable                                --             1,250              1,250             10,624
                                               -----------       -----------        -----------        -----------
                   Total Current Assets            160,681             3,869           (156,812)           421,552

PROPERTY AND EQUIPMENT
    Wells and related equipment &
    facilities                                          --         2,581,091          2,581,091          2,581,091
    Wells in progress                            1,250,313                           (1,250,313)
    Accumulated Depreciation                            --           (16,206)           (16,206)              (535)
                                               -----------       -----------        -----------        -----------
                    Net Carrying Amount          1,250,313         2,564,885          1,314,572          2,580,556
                                               -----------       -----------        -----------        -----------
                           TOTAL ASSETS        $ 1,410,994       $ 2,568,754        $ 1,157,760        $ 3,002,108
                                               ===========       ===========        ===========        ===========

         LIABILITIES AND MEMBERS' EQUITY
CURRENT LIABILITIES
    Accounts Payable
                          Related Party        $   136,092       $   123,425        $   (12,667)       $   328,583
                    Accrued commissions             23,715                --            (23,715)            96,876
                                               -----------       -----------        -----------        -----------
              Total Current Liabilities            159,807           123,425            (36,382)           425,459

Members' Equity                                  1,251,187         2,445,329          1,194,142          2,576,649
                                               -----------       -----------        -----------        -----------
                      TOTAL LIABILITIES
                    AND MEMBERS' EQUITY        $ 1,410,994       $ 2,568,754        $ 1,157,760        $ 3,002,108
                                               -----------       -----------        -----------        -----------
</TABLE>

* Condensed from audited financial statements



                                        2
<PAGE>   3


                 WOLVERINE ENERGY 1998-1999 (A) DEVELOPMENT CO.
                     FINANCIAL STATEMENT, NOTES & DISCUSSION

<TABLE>
<CAPTION>
                                                             Statement of Operations
                                                      For the nine months ended September 30
                                                     ----------------------------------------
                                                       1999            2000          Variance
                                                     --------        --------        --------
<S>                                                  <C>             <C>             <C>
REVENUE
        Natural Gas Sales                            $     --        $  4,120        $  4,120
        Interest Income                                 1,102           2,804           1,702
                                                     --------        --------        --------
                                 Total revenue          1,102           6,924           5,822

EXPENSES
        Well Operating Fees                                             4,705           4,705
        Professional fees                              16,978          11,801          (5,177)
        General & Administrative                       10,000          15,734           5,734
        Insurance & Other                                 833              --            (833)
                                                     --------        --------        --------
                                Total expenses         27,811          32,240           4,429
                                                     --------        --------        --------
NET LOSS                                             $(26,709)       $(25,316)       $  1,393
                                                     ========        ========        ========
</TABLE>





                                       3
<PAGE>   4




                 WOLVERINE ENERGY 1998-1999 (A) DEVELOPMENT CO.
                     FINANCIAL STATEMENT, NOTES & DISCUSSION

<TABLE>
<CAPTION>
                                                             Statement of Operations
                                                     For the three months ended September 30
                                                     ----------------------------------------
                                                       1999            2000          Variance
                                                     --------        --------        --------
<S>                                                  <C>             <C>             <C>
REVENUE
        Natural Gas Sales                            $     --        $  1,518        $ (1,518)
        Interest Income                                   484              --             484

                                                     --------        --------        --------
                                 Total revenue            484           1,518          (1,034)

EXPENSES
        Well Operating Fees                                --           1,551          (1,551)
        Professional fees                               6,978           9,072          (2,094)
        General & Administrative                         (700)             (4)           (696)
        Insurance & Other                                  --              --              --
                                                     --------        --------        --------
                                Total expenses          6,278          10,619          (4,341)
                                                     --------        --------        --------
NET LOSS                                             $ (5,794)       $ (9,101)       $ (3,307)
                                                     ========        ========        ========
</TABLE>





                                       4
<PAGE>   5


                 WOLVERINE ENERGY 1998-1999 (A) DEVELOPMENT CO.
                    FINANCIAL STATEMENT, NOTES AND DISCUSSION

<TABLE>
<CAPTION>
                                                                       STATEMENT OF CASH FLOWS
                                                               FOR THE NINE MONTHS ENDED SEPTEMBER 30

                                                     1999                2000             Variance         Cumulative
                                                  -----------        -----------        -----------        -----------
<S>                                               <C>                <C>                <C>                <C>
Cash Flows from Operating Activity
     Cash received from
     customers                                    $        --        $    13,494        $    13,494        $    14,378
     Cash paid to suppliers and
     related party                                    (27,811)           (16,569)            11,242           (104,691)
     Interest received                                  1,102              2,804              1,702              5,688
                                                  -----------        -----------        -----------        -----------
          Net cash provided by (used in)
          operating activities                        (26,709)              (271)            26,438            (84,625)
Cash Flows from Investing Activities
     Advances on wells in
     process                                         (470,759)                --            470,759         (2,252,508)

Cash Flows from Financing Activities
     Capital contributions from
     Members                                          713,055                 --           (713,055)         2,948,912
     Syndication costs paid                           (84,086)           (96,876)           (12,790)          (297,998)
     Distributions to members                              --           (106,004)          (106,004)          (106,004)
     Repayment of short-term loan from
     related party                                    (42,408)          (205,158)          (162,750)          (205,158)
                                                  -----------        -----------        -----------        -----------
          Net cash provided by (used in)
          financing activities                        586,561           (408,038)          (994,599)         2,339,752
                                                  -----------        -----------        -----------        -----------
Net Increase (Decrease) in
Cash and Cash Equivalents                              89,093           (408,309)          (497,402)             2,619

Cash and Cash Equivalents
       Beginning of Period                             71,588            410,928            339,340                  0
                                                  -----------        -----------        -----------        -----------
       End of Period                              $   160,681        $     2,619        $  (158,062)       $     2,619
                                                  ===========        ===========        ===========        ===========
</TABLE>





                                       5
<PAGE>   6


            WOLVERINE ENERGY 1998-1999(A) DEVELOPMENT COMPANY, L.L.C.
                          NOTES TO FINANCIAL STATEMENTS
                               September 30, 2000

NOTE 1 - NATURE OF BUSINESS AND SIGNIFICANT ACCOUNTING POLICIES

         Wolverine Energy 1998-1999(A) Development Company, L.L.C. (the LLC) was
         organized on May 30, 1998 under the laws of the State of Michigan to
         engage in oil and gas exploration, drilling, production and sales of
         natural gas at properties located throughout the United States. During
         1999, the LLC advanced monies for re-completion at properties located
         in Kansas. In the first quarter of 2000, work was completed on the
         wells and efforts began to tie the wells in to production.

         Cash and Cash Equivalents - The LLC considers all liquid investments
         purchased with an original maturity date of three months or less to be
         cash and cash equivalents.

         Turnkey Agreements - The LLC enters into contracts with the Manager to
         drill oil and gas wells. Under the terms of the contracts, the Manager
         manages the drilling of the wells and the LLC pays a fixed cost per
         well working interest. The LLC advances funds to the Manager in order
         to finance the drilling activity.

         Wells in Process - The LLC uses the successful efforts method of
         accounting for its oil and gas working interests. Costs to acquire the
         working interest, which include the LLC's proportionate share of
         acquisition, drilling and completion costs, are capitalized.
         Capitalized costs of acquiring the working interests are depreciated
         and depleted by the unit of production method once the wells are
         completed. Costs to acquire working interests that do not find proven
         reserves are expensed.

         Income Taxes - No provision for Federal income taxes has been included
         in the financial statements since all income and expenses of the LLC
         are allocated to the members in their respective Federal income tax
         returns.

         Fair Value of Financial Instruments - The fair value of short-term
         financial instruments, including cash and cash equivalents, accounts
         receivable and accounts payable, approximate their carrying value in
         the financial statements due to the short maturity of such instruments.

         Syndication - Costs and expenses incurred by the LLC in connection with
         syndication have been charged to members' equity.

         Use of Estimates - The preparation of financial statements in
         conformity with generally accepted accounting principles requires
         management to make estimates and assumptions that affect the reported
         amounts of assets and liabilities and disclosure of contingent assets
         and liabilities at the date of the financial statements and the
         reported amounts of revenues and expenses during the reporting period.
         Actual results could differ from these estimates.




                                       6
<PAGE>   7


NOTE 2 - STATUS OF WELLS IN PROCESS

         As of December 31, 1999, approximately 70 percent of the wells the LLC
         owns an interest in were drilled, with the remaining 30 percent being
         completed during the first three months of 2000. The wells are
         connected to a pipeline that is experiencing mechanical restraints and
         capacity limitations that affect the amount of gas that can flow from
         the wells. Subsequent to December 31, 1999, the Manager began
         negotiations to acquire the pipeline.

NOTE 3 - RELATED PARTY TRANSACTIONS

         The LLC acquires working interests in oil and gas properties. Wolverine
         Energy, L.L.C. (WELLC) serves as manager for the LLC and, as such, has
         full and exclusive discretion in the management and control of the LLC.
         The operating agreement provides that investor interest holders pay
         approximately 95 percent of the cost of acquiring the working interests
         and the Manager pays the remaining five percent of such costs.
         Intangible drilling costs are allocated 100 percent to the investor
         interest holders. Net profits from sales of production are allocated
         approximately 90 percent to the investor interest holders and 10
         percent to the Manager; until such time that the investor interest
         holders have recovered their investment in the LLC. Thereafter, net
         profits are allocated approximately 70 percent to the investor interest
         holders and 30 percent to the Manager.

         During 1999, the LLC incurred $1,937,629 in costs under turnkey
         agreements to WELLC. Of this amount, $123,425 and $136,092,
         respectively, is included in accounts payable at September 30, 2000 and
         1999.

         In connection with the sponsorship of the LLC, WELLC is entitled to
         management fees of two and one-half percent from the investor interest
         holder subscriptions, which are expensed when incurred. During 1999,
         the LLC paid WELLC $53,109 in management fees.

NOTE 4 - CASH FLOWS

         During 1999, the LLC acquired working interests in oil and gas wells
         that were still in process at year-end. Accounts payable includes
         $123,425 and $136,092 respectively, at September 30, 2000 and 1999.




                                       7
<PAGE>   8


                            WOLVERINE ENERGY, L.L.C.
                    FINANCIAL STATEMENT, NOTES AND DISCUSSION

<TABLE>
<CAPTION>
                                                                       BALANCE SHEET - SEPTEMBER 30
                                                  --------------------------------------------------------------------
                                                      2000               1999             Variance          12/31/99*
                                                  -----------        -----------        -----------        -----------
<S>                                               <C>                <C>                <C>                <C>
                                  ASSETS
CURRENT ASSETS
     Cash and cash equivalents                    $   852,187        $   126,958        $   725,229        $   584,002
     Accounts receivable:
         Related entities                             735,677            502,620            233,057            945,997
         Other                                        340,053             42,073            297,980             32,067
     Working interests held for resale              1,500,357            357,090          1,143,267            853,656
     Prepaid expenses                                  18,928             60,970            (42,042)            22,130
                                                  -----------        -----------        -----------        -----------
TOTAL CURRENT ASSETS                                3,447,202          1,089,711          2,357,491          2,437,852
EQUIPMENT
     Office equipment                                  44,069             67,385            (23,316)            70,507
     Accumulated depreciation                         (29,200)           (50,636)            21,436            (58,430)
                                                  -----------        -----------        -----------        -----------
TOTAL FIXED ASSETS                                     14,869             16,749             (1,880)            12,077
INVESTMENTS IN RELATED ENTITIES                     1,372,799          1,109,720            263,079          1,212,698
OTHER ASSETS, NET                                         591              5,541             (4,950)             3,980
                                                  -----------        -----------        -----------        -----------
TOTAL ASSETS                                      $ 4,835,461        $ 2,221,721        $ 2,613,740        $ 3,666,607
                                                  ===========        ===========        ===========        ===========

               LIABILITIES AND MEMBER'S EQUITY (DEFICIT)
CURRENT LIABILITIES
     Line of credit                               $   325,000        $   325,000        $        --        $   325,000
     Current portion of long-term debt                107,500            305,067           (195,567)           307,500
     Accounts payable:
         Trade                                        309,851            121,560            188,291            220,645
         Operators                                  3,480,244          1,285,887          2,194,357          1,519,385
         Other                                           (259)            12,687            (12,946)             3,009
Accrued expenses                                        2,766              9,773             (7,007)            10,611
                                                  -----------        -----------        -----------        -----------

TOTAL CURRENT LIABILITIES                           4,225,102          2,057,974          2,167,128          2,386,150

LONG-TERM DEBT                                        283,261            366,184            (82,923)           343,351

MEMBER'S EQUITY (DEFICIT)                             327,098           (204,437)           531,535            937,106
                                                  -----------        -----------        -----------        -----------
      Total liabilities and
     member's equity (deficit)                    $ 4,835,461        $ 2,221,721        $ 2,613,740        $ 3,666,607
                                                  -----------        -----------        -----------        -----------
</TABLE>


* Condensed from audited financial statements



                                       8
<PAGE>   9


                            WOLVERINE ENERGY, L.L.C.
                    FINANCIAL STATEMENT, NOTES AND DISCUSSION

<TABLE>
<CAPTION>
                                                                       Statement of Operations
                                                                For the nine months ended September 30
                                                           -------------------------------------------------
                                                               2000              1999              Variance
                                                           -----------        -----------        -----------
<S>                                                        <C>                <C>                <C>
REVENUE
         Turnkey revenue                                   $ 5,557,337        $ 1,861,744        $ 3,695,593
         Management fees                                       116,419            107,187              9,232
         Other income                                              196             23,563            (23,367)
                                                           -----------        -----------        -----------
                                       Total revenue         5,673,952          1,992,494          3,681,458

EXPENSES
         Cost of sales                                       4,270,594          1,199,164          3,071,430
         General and administrative                          1,538,994          1,221,071            317,923
                                                           -----------        -----------        -----------

                                      Total expenses         5,809,588          2,420,235          3,389,353
                                                           -----------        -----------        -----------

NET LOSS                                                   $  (135,636)       $  (427,741)       $   292,105
                                                           ===========        ===========        ===========
</TABLE>





                                       9
<PAGE>   10


                            WOLVERINE ENERGY, L.L.C.
                    FINANCIAL STATEMENT, NOTES AND DISCUSSION

<TABLE>
<CAPTION>
                                                                       Statement of Operations
                                                              For the three months ended September 30
                                                           -----------------------------------------------
                                                              2000              1999             Variance
                                                           -----------       -----------       -----------
<S>                                                        <C>               <C>               <C>
REVENUE
         Turnkey revenue                                   $ 2,948,963       $   956,752       $ 1,992,221
         Management fees                                        77,452            55,549            21,903
         Other income                                                6            17,341           (17,335)
                                                           -----------       -----------       -----------
                                       Total revenue         3,026,421         1,029,642         1,996,779

EXPENSES
         Cost of sales                                       2,204,618           550,194         1,654,424
         General and administrative                            306,860           422,391          (115,531)
                                                           -----------       -----------       -----------

                                      Total expenses         2,511,478           972,585         1,538,893
                                                           -----------       -----------       -----------

NET LOSS                                                   $   514,943       $    57,057       $   457,886
                                                           ===========       ===========       ===========
</TABLE>




                                       10
<PAGE>   11


                            WOLVERINE ENERGY, L.L.C.
                         FINANCIAL NOTES AND DISCUSSION

<TABLE>
<CAPTION>
                                                                         STATEMENT OF CASH FLOWS
                                                                FOR THE NINE MONTHS ENDED SEPTEMBER 30
                                                               1999                2000             Variance
                                                            -----------        -----------        -----------
<S>                                                         <C>                <C>                <C>
CASH FLOWS FROM OPERATING ACTIVITIES
     Cash received from customers and
     related parties                                        $ 1,815,292        $ 5,576,286        $ 3,760,994
     Cash paid to operators,
     employees and suppliers                                 (1,918,877)        (4,408,719)        (2,489,842)
                                                            -----------        -----------        -----------

           Net cash provided by (used
           in) operating activities                            (103,585)         1,167,567          1,271,152

CASH FLOWS FROM INVESTING ACTIVITIES
     Purchase of equipment                                       (7,872)            (4,819)             3,053
     Cash paid for investment in LLCs                                --           (160,101)          (160,101)
                                                            -----------        -----------        -----------

           Net cash used in investing activities                 (7,872)          (164,920)          (157,048)

CASH FLOWS FROM FINANCING ACTIVITIES
     Payments on long-term debt                                 (60,946)          (260,090)          (199,144)
     Repayments from member                                     329,545                 --           (329,545)
     Contributions from Member                                       --            267,332            267,332
     Distributions to Member                                   (484,225)          (741,704)          (257,479)
                                                            -----------        -----------        -----------

           Net cash used in financing activities               (215,626)          (734,462)          (518,836)

NET INCREASE (DECREASE) IN CASH AND CASH EQUIVALENTS           (327,083)           268,185            595,268

CASH AND CASH EQUIVALENTS
     Beginning of Period                                        454,041            584,002            129,961
                                                            -----------        -----------        -----------

     End of Period                                          $   126,958        $   852,187        $   725,229
                                                            ===========        ===========        ===========
</TABLE>




                                       11
<PAGE>   12


                            WOLVERINE ENERGY, L.L.C.
                          NOTES TO FINANCIAL STATEMENTS
                               September 30, 2000

NOTE 1 - NATURE OF BUSINESS AND SIGNIFICANT ACCOUNTING POLICIES

         Wolverine Energy, L.L.C. (WELLC) acquires working interests in natural
         gas prospects throughout the United States, forms oil and gas entities
         and sells them the interests on a turnkey basis. WELLC is responsible
         for managing the operations of the entities.

         Working Interests Held for Resale - WELLC has acquired certain oil and
         gas working interests for the purpose of selling these interests to oil
         and gas entities. Such working interests held for resale are recorded
         at cost, but are periodically reviewed to determine if the market value
         of the working interest has been impaired. If impairment exists,
         recording an impairment allowance recognizes a loss. Abandonments of
         working interests held for resale are charged to expense. As of
         September 30, 2000 no reserve for impairment has been recorded.

         Investments in Related Entities - Investments in related entities are
         accounted for under the equity method since WELLC has significant
         influence over the management of these entities. WELLC is the manager
         of the oil and gas entities and makes initial capital contributions in
         accordance with provisions in the respective placement memorandum or
         prospectus governing the activities of the particular entity. Income or
         losses are allocated to the investment accounts according to WELLC's
         ownership interest in the entities. Distributions received are deducted
         from the investment accounts.

         Turnkey Agreements - WELLC enters into contracts with affiliated
         entities to sell them oil and gas working interests under turnkey
         drilling agreements. Under the terms of the agreements, the entities
         pay a fixed price for acquisition, drilling and completion costs and
         receive working interests in the wells. WELLC agrees to monitor the
         well operators' obligation to conduct the drilling and completion of
         each well. Turnkey revenue is recognized when the related services have
         been performed (working interests have been sold) and substantially all
         future obligations have been settled.

         Cost of Sales - The Company acquires oil and gas working interests for
         resale that require the Company to pay a pro rata portion of all costs
         to drill and complete a well. The Company sells these oil and gas
         working interests in the wells at a fixed price, generally before the
         drilling is completed. Actual costs to drill and complete a well may
         exceed the sales price. The Company has the burden of paying all costs
         in excess of the turnkey price. Included in the accounts payable at
         September 30, 2000 and 1999, and cost of sales, is the estimated total
         cost that the Company will be required to pay on working interests that
         have been sold. Due to the uncertainties inherent in the estimation
         process, it is at least reasonably possible that the Company may incur
         expenses in excess of the amount recorded. Management is of the opinion
         that any adjustment of the amount recorded would not have a material
         adverse effect on the financial statements.



                                       12
<PAGE>   13


         Management Fees - In connection with the organization and offering
         stage of related oil and gas entities, WELLC may receive a management
         fee, an organizational and offering cost allowance and/or an
         organization fee. Fees and cost allowances are credited to income as
         earned.

         Equipment - Equipment is recorded at cost. Depreciation is computed
         using straight line and accelerated methods over the estimated useful
         lives of the assets. Costs of maintenance and repairs are charged to
         expense as incurred.

         Income Taxes - No provision for Federal income taxes has been included
         in the financial statements since all income and expenses of WELLC are
         allocated to the member in his respective Federal income tax return.

         Use of Estimates - The preparation of financial statements in
         conformity with generally accepted accounting principles requires
         management to make estimates and assumptions that affect the reported
         amounts of assets and liabilities and disclosure of contingent assets
         and liabilities at the date of the financial statements and the
         reported amounts of revenues and expenses during the reporting period.
         Actual results could differ from these estimates.

NOTE 2 - AFFILIATED OIL AND GAS ENTITIES

         WELLC sponsors the formation of entities, typically limited liability
         corporations, for the purpose of conducting oil and gas exploration,
         development and production activities on oil and gas properties. WELLC
         serves as manager of these entities and, as such, has full and
         exclusive discretion in the management and control. The turnkey
         drilling and operating agreements that WELLC enters into with the
         entities provide that the entities pay for the drilling costs of the
         wells at an agreed upon price per well. Profits from oil and gas
         properties are allocated based on the working interest ownership
         percentage of the properties.

         WELLC holds the following investment interest in the following
         entities:

<TABLE>
<CAPTION>
                                                            2000          1999
<S>                                                         <C>           <C>
            Wolverine Antrim Development 1995, L.L.C.       18.9%         18.9%
            Wolverine Antrim Development 1996-1, L.L.C.     12.8%         12.8%
            Wolverine Antrim Development 1996-2, L.L.C.     14.5%         14.5%
            Wolverine Antrim Development 1997-1, L.L.C.     14.8%         14.8%
            Wolverine Antrim Development 1997-2, L.L.C.     14.5%         14.5%
            Wolverine Antrim Development 1998-1, L.L.C.     12.5%         12.5%
            Wolverine Energy 1998-1999 (A)
                        Development Company, L.L.C.         10.0%         10.0%
            Wolverine Antrim Development 1999-1, L.L.C.     11.5%         11.5%
            Wolverine Development Spotted Horse
                        Prospect #1, L.L.C,                  5.0%
            Wolverine Development Spotted Horse
                        Prospect #2, L.L.C,                  1.0%
            Wolverine Development Spotted Horse
                        Prospect #3, L.L.C.                  1.0%
</TABLE>




                                       13
<PAGE>   14


NOTE 3 - LINE OF CREDIT

            The line of credit to a bank is unsecured and due on demand. The
            line of credit bears interest at one and one-half percent above the
            New York Citibank prime rate. WELLC's credit limit is $325,000. The
            member guarantees the line of credit.

NOTE 4 - LONG TERM DEBT

            Long-term debt consists of the following:

<TABLE>
<CAPTION>
                                                                                              2000                       1999
                                                                                            --------                   --------
<S>                                                                                         <C>                        <C>
            Notes payable to unrelated parties due in monthly installments of
            $2,500, with any remaining balance due January 2003. The note bears
            an interest rate of 14 percent. The note is collateralized by
            certain investments of the Company and is guaranteed by the member.
                                                                                            $200,000                   $200,000

            Note payable to an unrelated company due in monthly interest
            payments of $3,083 at a rate of prime plus 10 percent. The note is
            collateralized by all assets of the Company and is guaranteed by the
            member.
                                                                                                   0                    200,000

            Note payable to bank due in monthly installments of $502 including
            interest at a rate of 15.95 percent. The note is collateralized by
            equipment.
                                                                                               3,351                      8,841

            Note payable to bank due in monthly installments of $6,250 plus
            interest at a rate of prime plus one and one-half percent. The note
            is collateralized by all assets of the Company and is guaranteed by
            the member.
                                                                                             187,410                    262,410

            Total                                                                           $390,761                   $671,251

            Less current portion                                                             107,500                    305,067

            Long-term portion                                                               $283,261                   $366,184
</TABLE>

NOTE 5 - RELATED PARTY TRANSACTIONS

         Because of the nature of WELLC's business, a significant number of
         transactions are with related parties. During the first three quarters
         of 2000 and 1999, WELLC earned turnkey revenue from related entities in
         the amount of $5,557,337, and $1,861,744, respectively. The balance of
         turnkey revenues and allocated expenses owed to WELLC included in
         accounts receivable at September 30, 2000 and 1999 totaled $735,677 and
         $502,620, respectively.




                                       14
<PAGE>   15


NOTE 6 - COMMITMENTS AND CONTINGENCIES

         As managing member in various affiliated oil and gas entities, WELLC is
         subject to contingencies that may arise in the normal course of
         business of those entities. Management is of the opinion that
         liabilities, if any, related to such contingencies that may arise would
         not be material to the financial statements.

         As of September 30, 2000, WELLC has one offering it is soliciting with
         a maximum investor contribution limit of $6,000,000. WELLC is required
         to match every capital contribution from an investor with a capital
         contribution of one percent of the investor contribution. If maximum
         investor contributions are obtained, WELLC is committed to purchase an
         additional $59,406 in limited company memberships.






                                       15
<PAGE>   16


ITEM 2. MANAGEMENT'S DISCUSSION AND ANALYSIS


              PROGRAM A - FOR THE PERIOD ENDING SEPTEMBER 30, 2000

FINANCIAL CONDITION

         Liquidity and Capital Resources - As a passive investment entity, the
         registrant does not engage in active operations of the sort which
         require it to maintain liquidity beyond that required to pay its
         operating costs as they occur. Such operating costs are a small
         percentage of the capital, which it invests in relatively illiquid
         fractional working interests in natural gas well development projects.
         The registrant engaged minimally in operations during the nine months
         ending September 30, 2000 and recognized minimal cash flows during the
         period. The registrant's cash flow during the period was derived from
         operating activities and interest income and outflows for
         administrative and operating expenses. The registrant will, in the
         future, generate additional liquidity from operations after additional
         wells are connected to the pipeline and the mechanical constraints on
         the pipeline are resolved. The registrant has no commitments to provide
         it with a lending facility from which it could borrow funds to provide
         additional liquidity in the future.

RESULTS OF OPERATIONS

         The registrant is engaged in the development and operation of natural
         gas wells and the sale of natural gas production therefrom. During the
         nine months ending September 30, 2000, income and expenses were
         recognized from initial operations. The level of revenues from
         operations will increase as additional wells are tied in to the sales
         pipeline and as mechanical restraints are removed from the pipeline.
         The level of revenues from operations of the registrant will be closely
         tied to the level of prices for natural gas deliveries and price levels
         generally. However, the levels of operating expenses related to
         production of natural gas from wells in which the registrant owns a
         fractional interest may not always change in response to economic
         conditions generally, resulting in diminished levels of profitability
         in periods of decreasing natural gas prices without corresponding
         decreases in operating costs.

QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK

         The registrant is indirectly engaged exclusively in the development and
         operation of natural gas wells as an owner of fractional working
         interests therein. Such wells are developed and operated by
         unaffiliated parties who have primary responsibility for and control of
         the production and marketing of natural gas therefrom. The registrant
         is, therefore, entirely subject to fluctuations in the value of its
         share of the natural gas production from such wells, which are
         reflective of the greater market for natural gas and the cost of
         transportation thereof. Various factors beyond the control of the
         registrant will affect prices of gas and natural gas liquids, including
         but not limited to, the worldwide supply of gas, political instability
         or armed conflict in gas-producing regions, the price of foreign
         imports, the levels of consumer demand, the price and availability of



                                       16
<PAGE>   17


         alternative fuels, the availability of and proximity to pipelines and
         changes in existing Federal regulations and price controls. Prices for
         gas have historically fluctuated greatly and markets for gas and
         natural gas liquids continue to be volatile. The generally unsettled
         nature of energy markets makes it particularly difficult to estimate
         future prices of gas and any assumptions about future prices may prove
         inaccurate.


             THE MANAGER - FOR THE PERIOD ENDING SEPTEMBER 30, 2000

RESULTS OF OPERATIONS

         Net loss for the first three quarters of 2000 was $135,636 as compared
         to $427,741 for the first three quarters of 1999. Although turnkey
         revenues have risen substantially, cost of goods sold has risen
         disproportionately. This is because well interests for new projects are
         located in a very active area with resultant higher costs.

         The natural gas investment programs organized by the Manager have not
         begun to generate sufficient levels of production to result in
         meaningful distributions of operating profits to the Manager. Therefore
         the Manager has not recognized a meaningful level of profits from its
         interests in such programs.

         Total turnkey expenses and related costs increased 256 percent
         ($3,071,430) while turnkey revenues have increased only 199 percent
         ($3,695,593) resulting in a decrease in profit margin to 23.15 percent
         from 35.59 percent. General and administrative expense increased 26.04
         percent, reflecting the higher level of capital raising through
         affiliated natural gas investment programs and the cumulative effect on
         the level of administrative efforts of the new capital to the capital
         already under management.

WORKING INTERESTS HELD FOR RESALE

         Historically high prices for natural gas have piqued investor interest
         in direct investment in natural gas development. Company sales for the
         first nine months of the year are at record levels. In anticipation of
         the continuation of this trend, the company has acquired a significant
         acreage position in the Wyoming Powder River Basin to ensure
         availability of product through 2002.



                                       17
<PAGE>   18


                                     PART II

ITEM 1. LEGAL PROCEEDINGS

         Nothing to report.


ITEM 2. CHANGES IN SECURITIES

         There have been no material changes in the rights of Program A's
outstanding Interestholders. There have been no sales of securities in Program A
that were not registered under the Securities Act of 1933, as amended.


ITEM 3. DEFAULTS UPON SENIOR SECURITIES

         Nothing to report.


ITEM 4. SUBMISSION OF MATTERS TO A VOTE OF THE SECURITY HOLDERS

         Nothing to report.


ITEM 5. OTHER INFORMATION

         Nothing to report.


ITEM 6. EXHIBITS AND REPORTS ON FORM 8-K

         (a) The Exhibits listed on the Index to Exhibits immediately following
the signatures are filed as part of, or incorporated by reference, into this
Report.

         (b) No reports on Form 8-K were filed during the period covered by this
report.

                                   SIGNATURES

         In accordance with the requirements of the Exchange Act, the registrant
caused this report to be signed on its behalf by the undersigned, thereunto duly
authorized.

                                    WOLVERINE ENERGY 1998-1999(A) DEVELOPMENT
                                    COMPANY, L.L.C.
                                    BY:  WOLVERINE ENERGY, L.L.C., MANAGER

                                    By:  /s/ George H. Arbaugh, Jr.
                                         --------------------------------
                                         George H. Arbaugh, Jr., Sole manager
                                         And Chief Executive Officer

                                    Date: February 21, 2001



                                       18
<PAGE>   19


                                  EXHIBIT INDEX

<TABLE>
<CAPTION>
EXHIBIT
NUMBER              DESCRIPTION                                                   CROSS REFERENCE
-------             -----------------------------------------------------         ----------------------
<S>                 <C>                                                           <C>
     2              Plan of acquisition, etc.                                     N/A

     3.1            Articles of Organization of Program A                         10-KSB (12/99)

     3.2            Articles of Organization of Manager                           Registration Statement
                    Instruments defining rights of security holders

     4.1            (Operating Agreement - Program A)                             10-KSB (12/99)

     4.2            (Operating Agreement - Manager)                               Registration Statement

    11              Statement of Computation of per-share earnings                N/A

    18              Letter regarding change in accounting principles              N/A

    19              Previously unfiled documents                                  N/A

    20              Reports furnished to security holders                         N/A

    23              Published report regarding matters submitted to vote          N/A

    24              Consent of experts and counsel                                N/A

    25              Power of Attorney                                             N/A

    27              Financial Data Schedule
</TABLE>