<PAGE>

                     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: June 30, 2001
                                                  -------------

[ ]      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 2001(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)

<TABLE>
<S><C>
           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)
</TABLE>


                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>


                                     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.



















                                       2


<PAGE>


            WOLVERINE ENERGY 1998-1999(A) DEVELOPMENT COMPANY, L.L.C.
                         Financial Notes and Discussion
                                    Unaudited


<TABLE>
<CAPTION>
                                                                                    BALANCE SHEET
                                                               --------------------------------------------------------
                                                                   6/30/01              6/30/00            Variance
                                                               ----------------     ----------------     --------------
<S>                                                            <C>                  <C>                  <C>
                           ASSETS

CURRENT ASSETS
   Cash and cash equivalents                                   $            --      $         2,667      $     (2,667)
   Accounts Receivable                                                      --                1,250            (1,250)
                                                               ----------------     ----------------     --------------

                                         Total Current Assets               --                3,917            (3,917)

PROPERTY AND EQUIPMENT
   Wells and related equipment and facilities                        2,581,091            2,581,091                 --
   Accumulated depreciation and depletion                             (20,552)             (16,206)            (4,346)
                                                               ----------------     ----------------     --------------

                                          Net carrying amount        2,560,539            2,564,885            (4,346)
                                                               ----------------     ----------------     --------------

                                                 TOTAL ASSETS  $     2,560,539      $     2,568,802      $     (8,263)
                                                               ================     ================     ==============

               LIABILITIES AND MEMBERS' EQUITY

CURRENT LIABILITIES
   Bank overdraft                                              $         1,954      $            --      $       1,954
   Accounts payable                                                      3,871                   --              3,871
   Accounts payable-related party                                       99,142               58,065             41,077
   Advances from related party                                         244,516                   --            244,516
                                                               ----------------     ----------------     --------------

                                    Total current liabilities          349,483               58,065            291,418

MEMBERS' EQUITY                                                      2,211,056            2,510,737          (299,681)
                                                               ----------------     ----------------     --------------

                        TOTAL LIABILITIES AND MEMBERS' EQUITY  $     2,560,539      $     2,568,802      $     (8,263)
                                                               ================     ================     ==============
</TABLE>





                                       3


<PAGE>

            WOLVERINE ENERGY 1998-1999(A) DEVELOPMENT COMPANY, L.L.C.
                         Financial Notes and Discussion
                                    Unaudited


<TABLE>
<CAPTION>
                                                                          STATEMENT OF OPERATIONS
                                                                      FOR THE SIX MONTHS ENDED JUNE 30
                                                        -------------------------------------------------------------
                                                              2001                 2000                Variance
                                                        -----------------    ------------------    ------------------
<S>                                                     <C>                  <C>                   <C>
REVENUE
     Natural gas sales                                         $  22,213             $   2,602             $  19,611
     Interest income                                                  --                 2,804               (2,804)
                                                        -----------------    ------------------    ------------------

                                         Total revenue            22,213                 5,406                16,807

EXPENSES
     Well operating fees                                          22,367                 3,154                19,213
     Depreciation and depletion                                    8,000                    --                 8,000
     Professional fees                                            63,781                 2,729                61,052
     General and administrative                                   14,015                15,738               (1,723)
                                                        -----------------    ------------------    ------------------

                                        Total expenses           108,163                21,621                86,542
                                                        -----------------    ------------------    ------------------

NET LOSS                                                       $(85,950)             $(16,215)             $(69,735)
                                                        =================    ==================    ==================
</TABLE>




                                       4
<PAGE>



            WOLVERINE ENERGY 1998-1999(A) DEVELOPMENT COMPANY, L.L.C.
                         Financial Notes and Discussion
                                    Unaudited


<TABLE>
<CAPTION>
                                                                           STATEMENT OF OPERATIONS
                                                                      FOR THE THREE MONTHS ENDED JUNE 30
                                                         -------------------------------------------------------------

                                                               2001                 2000                Variance
                                                         -----------------    ------------------    ------------------
<S>                                                     <C>                    <C>                  <C>
REVENUE
     Natural gas sales                                            $15,279                $2,184               $13,095
     Interest income                                                   --                    45                  (45)
                                                         -----------------    ------------------    ------------------

                                          Total revenue            15,279                 2,229                13,050

EXPENSES
     Well operating fees                                           15,516                 2,235                13,281
     Depreciation and depletion                                     4,000                    --                 4,000
     Professional fees                                             42,778                    --                42,778
     General and administrative                                     2,118                 7,852               (5,734)
                                                         -----------------    ------------------    ------------------

                                         Total expenses            64,412                10,087                54,325
                                                         -----------------    ------------------    ------------------

NET LOSS                                                        $(49,133)              $(7,858)             $(41,275)
                                                         =================    ==================    ==================
</TABLE>


                                       5
<PAGE>


            WOLVERINE ENERGY 1998-1999(A) DEVELOPMENT COMPANY, L.L.C.
                         Financial Notes and Discussion
                                    Unaudited


<TABLE>
<CAPTION>
                                                                             STATEMENT OF CASH FLOWS
                                                                        FOR THE SIX MONTHS ENDED JUNE 30
                                                               ----------------------------------------------------

                                                                   2001               2000             Variance
                                                               --------------     --------------    ---------------

<S>                                                           <C>                <C>                <C>
CASH FLOWS FROM OPERATING ACTIVITIES
    Cash received from customers                                   $  22,213          $  11,976         $  10,237
    Cash paid to suppliers and related party                        (59,734)            (5,950)          (53,784)
    Interest received                                                     --              2,804           (2,804)
                                                               --------------     --------------    ---------------

                               Net cash provided by (used in)
                                         operating activities       (37,521)              8,830          (46,351)

CASH FLOWS FROM FINANCING ACTIVITIES
   Syndication costs paid                                                 --           (96,876)            96,876
   Repayment of short-term loan from related party                        --          (270,518)           270,518
   Advances from related party                                       176,791                 --           176,791
   Distributions to members                                        (139,270)           (49,697)          (89,573)
                                                               --------------     --------------    ---------------

                               Net cash provided by (used in)
                                         financing activities         37,521          (417,091)           454,612
                                                               --------------     --------------    ---------------

NET INCREASE (DECREASE) IN CASH AND CASH EQUIVALENTS                      --          (408,261)           408,261

CASH AND CASH EQUIVALENTS - Beginning of period                           --            410,928         (410,928)
                                                               --------------     --------------    ---------------

CASH AND CASH EQUIVALENTS - End of period                          $      --          $   2,667         $ (2,667)
                                                               ==============     ==============    ===============

</TABLE>



                                       6
<PAGE>


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

                          NOTES TO FINANCIAL STATEMENTS
                                  JUNE 30, 2001

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 and 2000, the LLC advanced monies for re-completion at properties
         located in Kansas. By the end of 2000, the LLC had 36 net well
         interests in 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 entered into contracts with the Manager to
         drill gas wells. Under the terms of the contracts, the Manager managed
         the drilling of the wells and the LLC paid a fixed cost per well
         working interest. The LLC advanced 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 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.


                                       7
<PAGE>


NOTE 2 - STATUS OF WELLS IN PROCESS

         As of December 31, 2000, all of the Wells in which the LLC owns an
         interest were completed and in production. 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.
         The Manager participated in a joint venture that acquired the pipeline
         in 2000. In the first quarter of 2001, the joint venture undertook
         certain improvements to the pipeline. Nonetheless, the volume of
         production is still not meeting expectations, and the Manager is
         engaged in further study of the wells and their infrastructure.

NOTE 3 - RELATED PARTY TRANSACTIONS

         The LLC had acquired working interests in 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 required the investor interest holders to pay
         approximately 95 percent of the cost of acquiring the working interests
         and the Manager to pay 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. WELLC has also advanced the payment of other
         expenses on behalf of the Company. The Company owed WELLC $62,039 and
         $58,065 respectively at June 30, 2001 and 2000.

         WELLC advanced $176,791 to the LLC during the six months ended June 30,
         2001. The balance sheet also reflects advances from WELLC to the LLC
         made in 2000 in the amount of $67,725. These amounts are due on demand.

         Under the LLC's operating agreement, WELLC is entitled to receive an
         administrative cost allowance equal to $6,184 per month. WELLC may
         defer or waive the allowance, in its discretion. WELLC has elected to
         defer the fee for the year 2001, while reserving the option of waiver
         at a later point in time. The administrative cost allowance was not
         booked in the first quarter. For this reason, six months worth of the
         allowance was booked during the second quarter totaling $37,103.

NOTE 4 - CASH FLOWS

         The LLC still owes money associated with the expense of acquiring the
         gas well working interests and drilling expense that were incurred in
         1999 and 2000. Accounts payable includes $62,039 and $58,065,
         respectively for this purpose, at June 30, 2001 and 2000. Accounts
         payable for operations were $3,871 and $0 respectively at June 30, 2001
         and 2000.


                                       8
<PAGE>


                            WOLVERINE ENERGY, L.L.C.
                         Financial Notes and Discussion
                                    Unaudited

<TABLE>
<CAPTION>
                                                                                         BALANCE SHEET
                                                                           -------------------------------------------

                                                                                6/30/01                 6/30/00
                                                                           -------------------    --------------------
<S>                                                                      <C>                     <C>
                                 ASSETS

CURRENT ASSETS
   Cash and cash equivalents                                                       $   67,369             $   120,507
   Accounts Receivable:
         Related entities                                                           1,958,201               1,829,251
         Other                                                                        202,043                 140,766
   Working interests held for resale                                                1,585,179               1,147,972
   Prepaid expenses                                                                        --                   7,538
                                                                           -------------------    --------------------

                                                     Total Current Assets           3,812,792               3,246,034

EQUIPMENT
   Office equipment                                                                    53,113                  39,849
   Accumulated depreciation                                                          (37,219)                (26,149)
                                                                           -------------------    --------------------

                                                      Net carrying amount              15,894                  13,700

INVESTMENTS IN RELATED ENTITIES                                                     1,520,920               1,343,248
                                                                           -------------------    --------------------

                                                             TOTAL ASSETS          $5,349,606             $ 4,602,982
                                                                           ===================    ====================

                LIABILITIES AND MEMBER'S EQUITY (DEFICIT)

CURRENT LIABILITIES
   Line of Credit                                                                    $325,000                $325,000
   Current portion of long-term debt                                                  105,000                 107,500
   Accounts payable:
         Trade                                                                        377,125                 205,698
         Operators                                                                  5,220,740               3,011,182
   Accrued expenses                                                                     3,184                   5,916
                                                                           -------------------    --------------------

                                                Total current liabilities           6,031,049               3,655,296

LONG-TERM DEBT                                                                        232,410                 502,908

MEMBER'S EQUITY (DEFICIT)                                                           (913,853)                 444,778
                                                                           -------------------    --------------------

                          TOTAL LIABILITIES AND MEMBER'S EQUITY (DEFICIT)          $5,349,606              $4,602,982
                                                                           ===================    ====================
</TABLE>


                                       9
<PAGE>


                            WOLVERINE ENERGY, L.L.C.
                         Financial Notes and Discussion
                                    Unaudited

<TABLE>
<CAPTION>
                                                                           STATEMENT OF OPERATIONS
                                                                      FOR THE SIX MONTHS ENDED JUNE 30
                                                        --------------------------------------------------------------

                                                              2001                 2000                 Variance
                                                        -----------------    ------------------    -------------------
<S>                                                    <C>                   <C>                    <C>
REVENUE
     Turnkey revenue                                          $4,225,918            $2,608,374             $1,617,544
     Management fees                                              42,479                38,967                  3,512
     Other income                                                     19                   190                  (171)
                                                        -----------------    ------------------    -------------------

                                         Total revenue         4,268,416             2,647,531              1,620,885

EXPENSES
     Cost of Sales                                             3,212,725             2,065,976              1,146,749
     General and administrative                                2,010,462             1,232,134                778,328
                                                        -----------------    ------------------    -------------------

                                        Total expenses         5,223,187             3,298,110              1,925,077
                                                        -----------------    ------------------    -------------------

NET LOSS                                                      $(954,771)            $(650,579)             $(304,192)
                                                        =================    ==================    ===================
</TABLE>



                                       10

<PAGE>


                            WOLVERINE ENERGY, L.L.C.
                         Financial Notes and Discussion
                                    Unaudited


<TABLE>
<CAPTION>
                                                                           STATEMENT OF OPERATIONS
                                                                     FOR THE THREE MONTHS ENDED JUNE 30
                                                        --------------------------------------------------------------

                                                              2001                 2000                 Variance
                                                        -----------------    ------------------    -------------------
<S>                                                    <C>                   <C>                      <C>
REVENUE
     Turnkey revenue                                         $ 2,147,637           $ 2,040,344              $ 107,293
     Management fees                                              42,479                22,916                 19,563
     Other income                                                     --                    17                   (17)
                                                        -----------------    ------------------    -------------------

                                         Total revenue         2,190,116             2,063,277                126,839

EXPENSES
     Cost of Sales                                             1,608,891             1,565,948                 42,943
     General and administrative                                1,026,945               858,404                168,541
                                                        -----------------    ------------------    -------------------

                                        Total expenses         2,635,836             2,424,352                211,484
                                                        -----------------    ------------------    -------------------

NET LOSS                                                      $(445,720)            $(361,075)              $(84,645)
                                                        =================    ==================    ===================

</TABLE>


                                       11
<PAGE>


                            WOLVERINE ENERGY, L.L.C.
                         Financial Notes and Discussion
                                    Unaudited

<TABLE>
<CAPTION>
                                                                                    STATEMENT OF CASH FLOWS
                                                                                FOR THE SIX MONTHS ENDED JUNE 30
                                                                   -----------------------------------------------------------

                                                                         2001                 2000               Variance
                                                                   -----------------    -----------------    -----------------

<S>                                                               <C>                  <C>                  <C>
CASH FLOWS FROM OPERATING ACTIVITIES
    Cash received from customers and related parties                     $8,017,418           $1,655,578           $6,361,840
    Cash paid to operators, employees and suppliers                      (8,967,576)          (2,107,162)          (6,860,414)
                                                                   -----------------    -----------------    -----------------

                            Net cash used in investing activities         (950,158)            (451,584)            (498,574)

CASH FLOWS FROM INVESTING ACTIVITIES
    Purchase of equipment                                                   (7,648)                (599)              (7,049)
    Cash paid for investments in LLC's                                    (105,427)            (129,120)               23,693
                                                                   -----------------    -----------------    -----------------

                            Net cash used in investing activities         (113,075)            (129,719)               16,644


CASH FLOWS FROM FINANCING ACTIVITIES
   Proceeds from line of credit, net of repayments                         325,000                   --              325,000
   Payments on Long term debt                                              (31,250)             (40,443)                9,193
   Contributions from member                                                     --              267,332            (267,332)
   Distributions to member                                              (1,055,199)            (109,081)            (946,118)
                                                                   -----------------    -----------------    -----------------

                                   Net cash provided by (used in)
                                             financing activities         (761,449)              117,808            (879,257)
                                                                   -----------------    -----------------    -----------------

NET DECREASE IN CASH & CASH EQUIVALENTS                                 (1,824,682)            (463,495)          (1,361,187)

CASH & CASH EQUIVALENTS - Beginning of period                             1,892,051              584,002            1,308,049
                                                                   -----------------    -----------------    -----------------

CASH & CASH EQUIVALENTS - End of period                                  $   67,369           $  120,507           $ (53,138)
                                                                   =================    =================    =================
</TABLE>


                                       12
<PAGE>


                            WOLVERINE ENERGY, L.L.C.
                          Notes to Financial Statements
                                  June 30, 2001

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 and land leases 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 interests and land leases have been
         impaired. If impairment exists, a loss is recognized by recording an
         impairment allowance. Abandonments of working interests and land leases
         held for resale are charged to expense. As of June 30, 2001 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 Drilling Revenue - 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
         June 30, 2001 and 2000, 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.


                                       13
<PAGE>

         Organizational Fees - In connection with the organization and offering
         stage of related oil and gas entities, WELLC may receive an
         organizational fee ranging from 1.0 to 2.5 percent from investor
         subscriptions, which is 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 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
         companies, 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
         at June 30:

<TABLE>
<CAPTION>
                                                                                                    2001        2000
                                                                                                    ----        ----
<S>                                                                                              <C>        <C>
         Wolverine Antrim Development 1995, LLC                                                     18.9%      18.9%
         Wolverine Antrim Development 1996-1, LLC                                                   12.8%      12.8%
         Wolverine Antrim Development 1996-2, LLC                                                   14.5%      14.5%
         Wolverine Antrim Development 1997-1, LLC                                                   14.8%      14.8%
         Wolverine Antrim Development 1997-2, LLC                                                   14.5%      14.5%
         Wolverine Antrim Development 1998-1, LLC                                                   12.5%      12.5%
         Wolverine Energy 1998-1999(A) Development Company, LLC                                     10.0%      10.0%
         Wolverine Antrim Development 1999-1, LLC                                                   11.5%      11.5%
         Wolverine Antrim Development Spotted Horse Prospect, LLC                                    5.0%       5.0%
         Wolverine Antrim Development Spotted Horse Prospect #2, LLC                                 1.0%
         Wolverine Antrim Development Spotted Horse Prospect #3, LLC                                 1.0%
         Wolverine Antrim Development Spotted Horse Prospect #4, LLC                                 1.0%
         Wolverine Development 2000-1A, LLC                                                          1.0%
         Wolverine Development Spotted Horse Prospect 2001(A), LLC                                   1.0%
         Wolverine Powder River Basin 2001-#5, LLC                                                   1.0%
</TABLE>


                                       14
<PAGE>

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. As of June 30, 2001, the full $325,000
         had been borrowed against the line of credit.

NOTE 4 - LONG TERM DEBT

         Long-term debt consists of the following:

<TABLE>
<CAPTION>
                                                                                                 2001          2000
                                                                                                 ----          ----
<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. The balance
        of the note was paid during 2000.
                                                                                                    -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. The balance of the note was paid during 2000.
                                                                                                    -0-          4,248
        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. Final payment is due April 2003.
                                                                                                137,410        206,160

        Total                                                                                  $337,410       $610,408

        Less current portion                                                                    105,000        107,500

        Long-term portion                                                                      $232,410       $502,908
</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 two quarters of 2001 and 2000, WELLC earned turnkey
         revenue from related entities in the amount of $4,225,918 and
         $2,608,374, respectively. The balance of turnkey revenues, allocated
         expenses, administrative cost allowances, and advance reimbursements
         owed to WELLC included in accounts receivable at June 30, 2001 and 2000
         totaled $1,958,201 and $1,829,251, respectively. The administrative


                                       15
<PAGE>

         cost allowances booked as income may later be waived by WELLC in its
         sole discretion.

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 June 30, 2001, WELLC has two offerings it is soliciting. The
         maximum investor contribution limit for the private placement offering
         is $8,000,000. WELLC is required to match every capital contribution
         from an investor in the private offering with a capital contribution of
         one percent of the investor contribution. If maximum investor
         contributions are obtained, WELLC is committed to purchase an
         additional $80,000 in limited company memberships. The maximum investor
         contribution limit for the public offering is $12,109,408. WELLC is
         required to match every capital contribution from an investor in the
         public offering with a capital contribution of five percent of the
         investor contribution. If the maximum investor contributions are
         obtained, WELLC is committed to purchase an additional $605,470 in
         limited liability company memberships.

         In the first quarter of 2001, WELLC guaranteed 20 percent of the
         outstanding $3,100,000 in debt of a related party, for a total of
         $620,000.


                                       16

<PAGE>


ITEM 2.  MANAGEMENT'S DISCUSSION AND ANALYSIS


         This discussion should be read in conjunction with the financial
statements and accompanying notes.

                 PROGRAM A - FOR THE PERIOD ENDING JUNE 30, 2001

RESULTS OF OPERATIONS

         During the six months ending June 30, 2001, Program A sold 7,478 mcf of
         gas at an average price $4.52 per mcf, compared to the sale of 1,611
         mcf at an average price of $2.47 per mcf during the first six months of
         2000. Revenues from operations were $22,213 during the first six months
         of 2001, compared with $2,602 during the first six months of 2000.

         Operating expenses averaged $2.99 per mcf during the first six months
         of 2001 compared to $1.96 per mcf during the first six months of 2000.
         This is reflected in well operating costs for the first six months of
         2001 of $22,367 compared with $3,154 for the first six months of 2000.
         The reason for this significant increase in operating expenses during
         the year 2001 was the cold winter weather combined with a wetter than
         normal spring. It is impossible to predict from year to year what
         weather conditions will be and what impact that may have on operating
         expenses.

         Other expenses during the first six months of 2001 were significantly
         greater than the first quarter of 2000. For example, a depreciation and
         depletion expense of $8,000 was recorded for the first six months of
         2001. Because production had just started during the first six months
         of 2000, there was no depreciation and depletion expense recorded in
         the first six months of 2000.

         In addition, professional fees were significantly higher in the first
         six months of 2001 ($63,781 compared with $2,729 in the first six
         months of 2000). This difference in expense levels for professional
         fees is explained in part by the fact that the Company's financial
         statements for the year 1999 were completed late in the year of 2000,
         with invoices paid during the first quarter of 2001. Additional legal
         fees were also recorded because of certain regulatory problems
         associated with the Company's reliance on prior counsel to register the
         offering of memberships in Program A with certain state regulatory
         offices and the later discovery that this had not occurred in some
         cases.

         Under Program A's operating agreement, the Manager is entitled to
         receive an administrative cost allowance. The Manager is allowed to
         waive or defer the administrative cost allowance. For the first six
         months of 2001, the Manager has elected to defer its administrative
         cost allowance from Program A. Depending upon the future financial
         performance of the Company, the Manager may later elect to waive or
         collect these deferred fees. An administrative cost allowance in the
         amount of $37,103 has been booked during the first six months of 2001.
         This is recorded on the professional fees line.


                                       17
<PAGE>

         Expenses for general and administrative were recorded at $14,015 in the
         first six months of 2001, as compared to $15,738 in the first six
         months of 2000.

         As reflected in the Company's Form 10-KSB for the fiscal year ending
         December 31, 2000, CB Pipeline, L.L.C., which is owned 50 percent by
         affiliates of the Manager and 50 percent by Spartan Energy, Ltd.,
         purchased Great Eastern Pipeline, which is intended to service the
         wells in Program A. During the first quarter of 2001, CB Pipeline,
         L.L.C. replaced two compressors associated with the pipeline, including
         the main compressor at the Williams Tap. While there has been some
         improvement in overall volumes, the response has not met the Manager's
         expectations. Accordingly, the Manager has contracted with Bach
         Enterprises, an independent third party based in Kalkaska, Michigan, to
         review all of the wells and infrastructure in the Independence
         Prospect, which is where all of the wells owned by Program A are
         located. Bach Enterprises' report is expected to be received in late
         summer or early fall of 2001, and will provide the basis for any
         additional steps to be taken with a goal of improving results.

         Natural gas prices reached an all-time high of close to $10 per mcf in
         January, 2001. By June 2001, gas prices had fallen to an average of
         $3.58 per mcf. Various factors beyond the control of Program A and the
         Manager will affect prices of gas in the future including, but not
         limited to, the world wide 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
         alternative fuels, and changes in existing federal regulations and
         price controls. Prices for gas have historically fluctuated greatly,
         and markets for gas 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
         to be inaccurate. Nonetheless, the Manager does anticipate that gas
         prices will probably be higher during the winter heating season than
         during periods of warmer weather.

LIQUIDITY AND CAPITAL RESOURCES

         During the first six months of 2001, Program A's cash flow from
         operations was $(37,521), compared to $8,830 in 2000. This difference
         was caused predominantly by the higher operating costs, as reflected in
         the discussion above.

         Program A continues to owe the Manager $62,039 as the balance due on
         the turnkey price payable to the Manager for the well interests
         purchased by Program A and other expense reimbursements. This compares
         to a balance owed to the Manager for the turnkey price of $58,065 owed
         as of June 30, 2000.

         The Manager has made advances to Program A to permit distributions to
         the investors. These advances are payable on demand. During the first
         six months of 2001, the Manager advanced $176,791 to Program A, and
         Program A made distributions to members equal to $139,270. Program A
         continues to experience shortages of cash flow due to unexpectedly low
         production. To date, shortfall has been satisfied through advances from


                                       18
<PAGE>

         the Manager. Program A does not currently have any line of credit or
         similar debt facility.

                THE MANAGER - FOR THE PERIOD ENDING JUNE 30, 2001

RESULTS OF OPERATIONS


         Total turnkey revenues earned by the Manager have risen significantly.
         During the first six months of 2000, turnkey revenues were $2,608,374.
         During the first six months of 2001, turnkey revenues were $4,225,918,
         reflecting an increase of $1,617,544 or 62 percent. Costs of sales
         associated with the turnkey revenues also increased significantly from
         $2,065,976 in the first six months of 2000 to $3,212,725 in the first
         six months of 2001. This is a difference of $1,146,749 or 55 percent.
         There was a resulting increase in gross margin from 26.25 percent in
         the first six months of 2000 to 31.54 percent in the first six months
         of 2001.

         The Manager also experienced a significant increase in general
         administrative expense, from $1,232,134 in the first six months of
         2000, to $2,010,462 in the first six months of 2001, an increase of
         $778,328, or 63 percent. This increase reflects the Manager's focus on
         growing the business during a period of strong demand for natural gas.
         In addition, because of the substantial number of programs now under
         management by the Manager, additional administrative personnel support
         had to be added. There was also a significant increase in expenditures
         for travel.

         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 investments in natural gas investment programs.

LIQUIDITY AND CAPITAL RESOURCES

         At June 30, 2001, the Manager had $67,369 in cash and cash equivalents
         available. This compares with $120,507 available at June 30, 2000. The
         Manager has a line of credit in the amount of $325,000, which was fully
         drawn at June 30, 2000, and which continues to be fully drawn at June
         30, 2001. While the Manager's accounts payable have increased
         substantially as of June 30, 2001 ($5,597,865) compared to June 30,
         2000 ($3,216,880), the Manager's accounts receivable have also
         increased ($2,160,244 at June 30, 2001 compared to $1,970,017 at June
         30, 2000). The accounts receivable at June 30, 2001 are all due on
         demand and include amounts due from related entities in the amount of
         $1,958,201. The Manager does not contemplate having to borrow
         additional moneys or open an additional line of credit.


                                       19
<PAGE>


                                     PART II


ITEM 6.  EXHIBITS AND REPORTS ON FORM 8-K

         The Exhibits listed on the Index to Exhibits immediately following the
signatures are filed as part of, or incorporated by reference, into 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:          //George H. Arbaugh, Jr.//
                                   ------------------------------------------
                                       George H. Arbaugh, Jr., Sole Manager
                                       and Chief Executive Officer

                                Date: November 1, 2001


                                       20
<PAGE>


                                  EXHIBIT INDEX

<TABLE>
<CAPTION>
--------------------- -------------------------------------------------------------- ----------------------------------------
Exhibit No.                                    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
--------------------- -------------------------------------------------------------- ----------------------------------------
</TABLE>




                                       21