REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM




Board of Directors and
Atlas Pipeline Partners, L.P.

   We have audited the accompanying balance sheets of ETC Oklahoma Pipeline,
Ltd. (a Texas limited partnership) as of August 31, 2004 and 2003, and the
related statements of income, partners' capital, and cash flows for the year
ended August 31, 2004 and the period from the beginning of operations
(October 1, 2002) through August 31, 2003. These financial statements are the
responsibility of the Partnership's management. Our responsibility is to
express an opinion on these financial statements based on our audits.

   We conducted our audits in accordance with the standards of the Public
Company Accounting Oversight Board (United States). Those standards require
that we plan and perform the audits to obtain reasonable assurance about
whether the financial statements are free of material misstatement. The
Partnership is not required to have, nor were we engaged to perform an audit
of its internal control over financial reporting. Our audits included
consideration of internal control over financial reporting as a basis for
designing audit procedures that are appropriate in the circumstances, but not
for the purpose of expressing an opinion on the effectiveness of the
Partnership's internal control over financial reporting. Accordingly, we
express no such opinion. An audit also includes examining, on a test basis,
evidence supporting the amounts and disclosures in the financial statements,
assessing the accounting principles used and significant estimates made by
management, as well as evaluating the overall financial statement
presentation. We believe that our audits provides a reasonable basis for our
opinion.

   In our opinion, the financial statements referred to above present fairly,
in all material respects, the financial position of ETC Oklahoma Pipeline,
Ltd. as of August 31, 2004 and 2003, and the results of its operations and its
cash flows for the year ended August 31, 2004 and the period from inception
(September 24, 2002) through August 31, 2003 in conformity with accounting
principles generally accepted in the United States of America.







/s/ Grant Thornton LLP
Cleveland, Ohio
April 25, 2005


                          ETC OKLAHOMA PIPELINE, LTD.
                                 BALANCE SHEETS

                            August 31, 2004 and 2003
                                 (In thousands)


                           ASSETS
                           ------                              2004       2003
                                                              -------   -------

CURRENT ASSETS:
 Cash .....................................................   $    --   $    --
 Receivables--
   Trade...................................................     1,773     1,098
   Related parties.........................................    22,305     7,121
   Exchanges...............................................       213       730
 Materials and supplies ...................................        63        63
 Other current assets .....................................        --        49
                                                              -------   -------
    Total current assets ..................................    24,354     9,061

PROPERTY, PLANT AND EQUIPMENT .............................    47,492    40,305
ACCUMULATED DEPRECIATION ..................................    (3,938)   (1,589)
                                                              -------   -------
PROPERTY, PLANT AND EQUIPMENT, NET ........................    43,554    38,716
                                                              -------   -------
    Total assets ..........................................   $67,908   $47,777
                                                              =======   =======

             LIABILITIES AND PARTNERS' CAPITAL
             ---------------------------------

CURRENT LIABILITIES:
 Payables--
   Trade exchanges.........................................   $19,825   $ 7,694
   Exchanges...............................................       188       576
 Accrued expenses .........................................       577       640
                                                              -------   -------
    Total current liabilities .............................    20,590     8,910

COMMITMENTS AND CONTINGENCIES (See note H)

PARTNERS' CAPITAL
 Limited partner ..........................................    47,271    38,828
 General partner ..........................................        47        39
                                                              -------   -------
    Total partners' capital ...............................    47,318    38,867
                                                              -------   -------
    Total liabilities and partners' capital ...............   $67,908   $47,777
                                                              =======   =======



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



                          ETC OKLAHOMA PIPELINE, LTD.
                               INCOME STATEMENTS
                                 (In thousands)



                                                                      ELEVEN
                                                 YEAR ENDED        MONTHS ENDED
                                               AUGUST 31, 2004   AUGUST 31, 2003
                                               ---------------   ---------------
OPERATING REVENUES:
 Third party ..............................       $ 11,977           $ 7,607
 Related party ............................        123,320            84,834
                                                  --------           -------
   Total revenues..........................        135,297            92,441

COSTS AND EXPENSES:
 Cost of products sold ....................        119,495            79,055
 Operating ................................          4,726             2,914
 General and administrative ...............          2,664             2,887
 Depreciation and amortization ............          2,249             1,591
                                                  --------           -------
   Total costs and expenses................        129,134            86,447
                                                  --------           -------

NET INCOME ................................       $  6,163           $ 5,994
                                                  ========           =======



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



                          ETC OKLAHOMA PIPELINE, LTD.
                        STATEMENTS OF PARTNERS' CAPITAL

                            August 31, 2004 and 2003
                                 (In thousands)





                                                                                                  LIMITED      GENERAL      TOTAL
                                                                                                 PARTNER'S    PARTNER'S   PARTNERS'
                                                                                                  CAPITAL      CAPITAL     CAPITAL
                                                                                                 ---------    ---------   ---------
                                                                                                                 
Balance, October 1, 2002.....................................................................     $    --        $--       $    --
 Capital contribution........................................................................      32,840         33        32,873
 Net income..................................................................................       5,988          6         5,994
                                                                                                  -------        ---       -------

Balance, August 31, 2003.....................................................................      38,828         39        38,867
 Capital contribution........................................................................       2,286          2         2,288
 Net income..................................................................................       6,157          6         6,163
                                                                                                  -------        ---       -------

Balance, August 31, 2004.....................................................................     $47,271        $47       $47,318
                                                                                                  =======        ===       =======




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



                          ETC OKLAHOMA PIPELINE, LTD.
                            STATEMENTS OF CASH FLOWS
                                 (In thousands)



                                                                      ELEVEN
                                                 YEAR ENDED        MONTHS ENDED
                                               AUGUST 31, 2004   AUGUST 31, 2003
                                               ---------------   ---------------
CASH FLOWS FROM OPERATING ACTIVITIES:
 Net income ...............................        $ 6,163           $  5,994
 Adjustments to reconcile net income to
  net cash provided by
   operating activities--
   Depreciation and amortization...........          2,249              1,591
   Other, net..............................              1                 --
   Changes in operating assets and
  liabilities--
    Receivables ...........................           (157)            (1,829)
    Related party receivables .............         (7,181)           (18,289)
    Other current assets ..................             49                (49)
    Payables ..............................         11,743              8,269
    Accrued expenses ......................            (63)               380
                                                   -------           --------
     Net cash provided by (used in)
  operating activities.....................         12,804             (3,933)

CASH FLOWS FROM INVESTING ACTIVITIES:
 Additions to property, plant and
  equipment................................         (4,873)            (7,321)
 Proceeds from sale of assets .............             72                 86
                                                   -------           --------
     Net cash used in investing activities          (4,801)            (7,235)

CASH FLOWS FROM FINANCING ACTIVITIES:
 Working capital from (to) parent .........         (8,003)            11,168
                                                   -------           --------

 Net change in cash .......................             --                 --
 Cash beginning of year ...................             --                 --
                                                   -------           --------
 Cash end of year .........................        $    --           $     --
                                                   =======           ========

SUPPLEMENTAL DISCLOSURE OF CASH FLOW
  INFORMATION:
 Non-cash asset contribution ..............        $ 2,288           $ 32,873
                                                   =======           ========
 Cash paid for interest ...................        $    --           $     --
                                                   =======           ========
 Cash paid for income taxes ...............        $    --           $     --
                                                   =======           ========



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




                          ETC OKLAHOMA PIPELINE, LTD.
                         NOTES TO FINANCIAL STATEMENTS

                         As of August 31, 2004 and 2003
                         (Dollar amounts in thousands)

A - ORGANIZATION AND BUSINESS

     ETC Oklahoma Pipeline, Ltd. (Elk City or the Company) is a Texas limited
     partnership, which began operations in October 2002. LG PL, LLC, a
     wholly-owned subsidiary of La Grange Acquisition, L.P. (La Grange) owns a
     0.1% general partner interest and La Grange Acquisition, L.P. owns a
     99.9% limited partner interest. Elk City owns a natural gas gathering
     pipeline system and gas processing plant in Oklahoma. La Grange acquired
     the Oklahoma natural gas gathering and gas processing assets of Aquila
     Gas Pipeline Corporation (Aquila), a subsidiary of Aquila, Inc., in
     October 2002. These assets are referred to herein as "the Elk City
     system."

     The Elk City system is a 318-mile gathering system located in western
     Oklahoma that gathers, compresses, treats and processes natural gas from
     the Anadarko Basin. The Elk City system also includes the Elk City
     processing plant and one treating facility. The Elk City system is
     connected, either directly or indirectly, to six major interstate and
     intrastate natural gas pipelines providing access to natural gas markets
     throughout the United States. The Elk City system has a processing
     capacity of approximately 130 million cubic feet per day (MMcf/d).

B - SIGNIFICANT ACCOUNTING POLICIES

     1.   Basis of Presentation

     Financial statements are presented for the year ended August 31, 2004 and
     for the eleven months ended August 31, 2003.

     The financial statements of the Company have been prepared in accordance
     with accounting principles generally accepted in the United States of
     America.

     2.   Use of Estimates

     The preparation of financial statements in conformity with accounting
     principles generally accepted in the United States of America requires
     management to make estimates and assumptions that affect the reported
     amounts of assets and liabilities and disclosures of contingent assets
     and liabilities at the date of the financial statements and the reported
     amounts of revenues and expenses during the reporting period.

     Some of the other more significant estimates made by management include,
     but are not limited to the useful lives for depreciation and amortization
     and general business reserves. Actual results could differ from those
     estimates.

     3.   Cash

     La Grange provides cash to the Company for working capital and capital
     expenditures. Cash transfers are recorded through related party
     receivables and payables. Cash receipts of the Company are immediately
     transferred to La Grange to reduce the intercompany balance with La
     Grange.

     4.   Accounts Receivable

     Elk City deals with counter parties that are typically either investment
     grade (Standard & Poors BBB or higher) or are otherwise secured with a
     letter of credit or other form of security (corporate guaranty or
     prepayment). Management reviews accounts receivable balances each week.
     Credit limits are assigned and monitored for all counter parties. The
     majority of payments are due on the 25th of the month following delivery.

     Management closely monitors credit exposure for potential doubtful
     accounts. Management believes that an occurrence of bad debt is unlikely;
     therefore, an allowance for doubtful accounts was not deemed necessary at
     August 31, 2004 and 2003, respectively. Bad debt expense is recognized at
     the time an



                          ETC OKLAHOMA PIPELINE, LTD.
                  NOTES TO FINANCIAL STATEMENTS -- (CONTINUED)

                         As of August 31, 2004 and 2003
                         (Dollar amounts in thousands)

B - SIGNIFICANT ACCOUNTING POLICIES -- (CONTINUED)

     account is deemed uncollectible. An account receivable will be written
     off in the event a counter party files for bankruptcy protection or the
     account is turned over for collection and the collector deems the account
     uncollectible. No bad debt expense was recorded during the year ended
     August 31, 2004 or the eleven months ended August 31, 2003.

     5.   Materials and Supplies

     Materials and supplies are stated at the lower of cost (determined on a
     first-in, first-out basis) or market value.

     6.   Inventories and Exchanges

     Inventories and exchanges consist of natural gas liquids (NGLs) on hand
     or natural gas and NGL delivery imbalances with others and are presented
     net by customer/supplier. These amounts turn over monthly and management
     believes the cost approximates market value. Accordingly, these volumes
     are valued at market prices.

     7.   Property, Plant and Equipment

     Pipeline, property, plant, and equipment are stated at cost less
     accumulated depreciation. The cost of property additions includes labor
     and materials, applicable overhead and payroll-related costs. Additions
     and improvements that add to the productive capacity or extend the useful
     life of the asset are capitalized. Expenditures for maintenance and
     repairs that do not add capacity or extend the useful life are charged to
     expense as incurred. Upon disposition or retirement of pipeline
     components or gas plant components, any gain or loss is recorded to
     accumulated depreciation. When entire pipeline systems, gas plants or
     other property and equipment are retired or sold, any gain or loss is
     included in operations.

     Depreciation of the gathering pipeline systems, gas plants, and
     processing equipment is provided using the straight-line method based on
     an estimated useful life of primarily 20 years.

     8.   Federal and State Income Taxes

     The Company is organized under the provisions of the Texas Revised
     Limited Partnership Act. Accordingly, taxable income or loss, which may
     vary substantially from the net income or loss reported for financial
     reporting purposes is generally included in the federal and state income
     tax returns of each partner.

     9.   Revenue Recognition

     Revenue for sales of natural gas and NGLs is recognized upon delivery.
     Service revenues, including transportation, treating, compression and gas
     processing, are recognized at the time service is performed. Elk City
     contracts consist primarily of transportation contracts and keep-whole
     arrangements. Under transportation contracts, the Company receives a fee
     for transporting gas through its system. The revenue earned from
     transportation contracts is directly related to volume of natural gas
     transported through the system and is not directly dependent on commodity
     prices. Under keep-whole arrangements, the Company gathers natural gas
     from the producer, processes the natural gas and sells the resulting NGLs
     at market prices to an affiliated company.

     10.  Shipping and Handling Costs

     In accordance with the Emerging Issues Task Force Issue 00-10, "Accounting
     for Shipping and Handling Fees and Costs," the Company classified fees
     deducted from payments to producers for compression and treating of gas
     as revenue.




                          ETC OKLAHOMA PIPELINE, LTD.
                  NOTES TO FINANCIAL STATEMENTS -- (CONTINUED)

                         As of August 31, 2004 and 2003
                         (Dollar amounts in thousands)

B - SIGNIFICANT ACCOUNTING POLICIES -- (CONTINUED)

     11.  Asset Retirement Obligation

     The Company accounts for its asset retirement obligations in accordance
     with Statement of Financial Accounting Standards No. 143, "Accounting for
     Asset Retirement Obligations" (SFAS No. 143). SFAS No. 143 requires the
     Company to record the fair value of an asset retirement obligation as a
     liability in the period in which it incurs a legal obligation for the
     retirement of tangible long-lived assets, typically at the time the
     assets are placed into service. A corresponding asset is also recorded
     and depreciated over the life of the asset. After the initial
     measurement, any changes in the amount of the liability resulting from
     the passage of time and revisions to either the timing or amount of
     estimated cash flows would be recognized prospectively.

     The Company has determined that it is obligated by contractual
     requirements to remove facilities or perform other remediation upon
     retirement of certain of its assets. Determination of the amounts to be
     recognized is based upon numerous estimates and assumptions, including
     expected settlement dates, future retirement costs, future inflation
     rates and the credit-adjusted risk-free interest rates. However, the
     Company is not able to reasonably determine the fair value of the asset
     retirement obligations as of August 31, 2004, because the settlement
     dates are indeterminable. An asset retirement obligation will be recorded
     in the periods the settlement dates can reasonably determined.

     12.  Impairment of Long-lived Assets

     Long-lived assets, including property, plant and equipments are reviewed
     for impairment whenever facts and circumstances indicate impairment may
     be present. When impairment indicators are present, the Company evaluates
     whether the assets in question are able to generate sufficient cash flows
     to recover their carrying value on an undiscounted basis. If an asset is
     deemed to be impaired, the amount of impairment is determined as the
     amount by which the net carrying value exceeds discounted estimated net
     cash flows.

C - ACQUISITION

     In October 2002, La Grange purchased certain operating assets from
     Aquila, primarily consisting of natural gas gathering, treating and
     processing assets in Texas and Oklahoma, for $264 million in cash. At the
     closing of the acquisition, approximately $33 million of the purchase
     price was allocated to the Elk City assets based on the relative fair
     value of all assets acquired.

   The assets acquired and purchase price allocation were as follows:



                                                                     ELK CITY ASSETS
                                                                     ---------------
                                                                  
    Materials and supplies .......................................       $    63
    Property, plant and equipment ................................        33,070
    Accrued expenses .............................................          (260)
                                                                         -------
                                                                         $32,873
                                                                         =======




                          ETC OKLAHOMA PIPELINE, LTD.
                  NOTES TO FINANCIAL STATEMENTS -- (CONTINUED)

                         As of August 31, 2004 and 2003
                         (Dollar amounts in thousands)

D - PROPERTY, PLANT AND EQUIPMENT


     Property, plant and equipment, at cost, consisted of the following:



                                                                                             ESTIMATED      BALANCE AT   BALANCE AT
                                                                                               USEFUL       AUGUST 31,   AUGUST 31,
                                                                                           LIVES (YEARS)       2004         2003
                                                                                           -------------    ----------   ----------
                                                                                                                
    Midstream pipelines and equipment..................................................          20          $45,445       $36,574
    Midstream right of way.............................................................          20              903           103
    Linepack...........................................................................         N/A               48            48
    Construction in progress...........................................................         N/A              901         3,443
    Other..............................................................................           5              195           137
                                                                                                             -------       -------
    Total..............................................................................                       47,492        40,305
    Accumulated depreciation and amortization..........................................                       (3,938)       (1,589)
                                                                                                             -------       -------
    Property, plant and equipment, net.................................................                      $43,554       $38,716
                                                                                                             =======       =======



E - RELATED PARTY TRANSACTIONS

     The Company entered into various types of transactions with La Grange, or
     its subsidiaries, for the year ended August 31, 2004 and eleven months
     ended August 31, 2003. The Company sold the majority of natural gas
     gathered and NGLs produced by the Company to La Grange or its
     subsidiaries. La Grange purchased the gas and NGLs at an index based
     price. Additionally, the Company reimbursed La Grange for certain
     employees who provided services to the Company and for other costs
     (primarily general and administrative expense) related to the Company's
     operations. La Grange also provided working capital necessary for the
     operations of the Company.

     The following table summarizes transactions for the periods presented:



                                                                       ELEVEN MONTHS
                                                          YEAR ENDED       ENDED
                                                          AUGUST 31,     AUGUST 31,
                                                             2004           2003
                                                          ----------   -------------
                                                                 
    Natural gas sales to affiliated companies ........     $77,169        $ 60,380
    NGLs sales to affiliated companies ...............      46,151          24,454
    Compression services from affiliated company .....          91              --
    Allocated costs from affiliated companies ........       2,663           2,887
    Working capital from affiliated companies ........      (3,185)        (11,168)
    Transfers of property, plant and equipment from
      affiliated companies ...........................       2,288          32,873



     The related party receivable due from La Grange was $22,305 and $7,121 at
     August 31, 2004 and August 31, 2003, respectively.

F - MAJOR CUSTOMERS AND SUPPLIERS

     The Company sold 91.1% and 91.8% of natural gas and NGLs produced to ETC
     Marketing, Ltd., a subsidiary of La Grange, for the year ended August 31,
     2004 and for the eleven months ended August 31, 2003, respectively.




                          ETC OKLAHOMA PIPELINE, LTD.
                  NOTES TO FINANCIAL STATEMENTS -- (CONTINUED)

                         As of August 31, 2004 and 2003
                         (Dollar amounts in thousands)

F - MAJOR CUSTOMERS AND SUPPLIERS -- (CONTINUED)

     For the year ended August 31, 2004 and the eleven months ended August 31,
     2003, the Company had gross purchases as a percentage of cost of sales
     from nonaffiliated major suppliers as follows:



                                                                       ELEVEN MONTHS
                                                          YEAR ENDED       ENDED
                                                          AUGUST 31,     AUGUST 31,
                                                             2004           2003
                                                          ----------   -------------
                                                                 
    St. Mary Operating Company .......................       22.8%          14.1%
    Samson Resources Company .........................       18.2%          23.4%
    Stephens Production Company ......................       12.8%           8.8%



     Management believes that the diversification of suppliers is sufficient
     to enable the Company to purchase all of its supply needs at market
     prices without a material disruption of operations if supplies are
     interrupted from any of the Company's existing sources. Although no
     assurances can be given that supplies will be readily available in the
     future, we expect a sufficient supply to continue to be available.

G - RETIREMENT AND BENEFITS
     La Grange has a defined contribution plan for virtually all employees
     with discretionary matching. Pursuant to the plan, employees of the
     Company can defer a portion of their compensation and contribute it to a
     deferred account. La Grange did not elect to match contributions to this
     plan during the year ended August 31, 2004 and the eleven months ended
     August 31, 2003. Therefore, no expense related to the plan is recorded in
     the accompanying financial statements.

H - COMMITMENTS AND CONTINGENCIES

     1.   Lease Obligations

     The Company has operating leases for compressors under noncancelable
     agreements. Future annual minimum lease payments for each of the next
     five years and thereafter as of August 31, 2004 are as follows:


                                                                           
    Year ending August 31:
    2005 ..................................................................   $  522
    2006 ..................................................................      522
    2007 ..................................................................      522
    2008 ..................................................................      522
    2009 ..................................................................      500
    After 2009 ............................................................       72
                                                                              ------
                                                                              $2,660
                                                                              ======



     Rental expense relating to operating leases was $675 and $555 for the
     year ended August 31, 2004 and eleven months ended August 31, 2003,
     respectively.

     2.   Litigation

     The Company is involved in various lawsuits, claims and regulatory
     proceedings incidental to its business. In the opinion of management, the
     outcome of such matters will not have a material adverse effect on the
     Company's financial position or results of operations.



                          ETC OKLAHOMA PIPELINE, LTD.
                  NOTES TO FINANCIAL STATEMENTS -- (CONTINUED)

                         As of August 31, 2004 and 2003
                         (Dollar amounts in thousands)

H - COMMITMENTS AND CONTINGENCIES -- (CONTINUED)

     3.   Environmental

     The Company's operations are subject to extensive federal, state and
     local environmental laws and regulations that require expenditures for
     remediation at operating facilities and waste disposal sites. Although
     the Company believes its operations are in substantial compliance with
     applicable environmental laws and regulations, risks of additional costs
     and liabilities are inherent in the natural gas pipeline and processing
     business, and there can be no assurance that significant costs and
     liabilities will not be incurred. Moreover, it is possible that other
     developments, such as increasingly stringent environmental laws,
     regulations and enforcement policies thereunder, and claims for damages
     to property or persons resulting from the operations, could result in
     substantial costs and liabilities. Accordingly, the Company has adopted
     policies, practices, and procedures in the areas of pollution control,
     product safety, occupational health, and the handling, storage, use, and
     disposal of hazardous materials to prevent material environmental or
     other damage, and to limit the financial liability, which could result
     from such events. However, some risk of environmental or other damage is
     inherent in the natural gas pipeline and processing business, as it is
     with other entities engaged in similar businesses.

     In conjunction with the acquisition of the Texas and Oklahoma natural gas
     gathering and gas processing assets from Aquila, Aquila, Inc. agreed to
     indemnify La Grange Acquisition, L.P. for any environmental liabilities
     from those operations prior to October 1, 2002.

     Environmental exposures and liabilities are difficult to assess and
     estimate due to unknown factors such as the magnitude of possible
     contamination, the timing and extent of remediation, the determination of
     the Company's liability in proportion to other parties, improvements in
     cleanup technologies and the extent to which environmental laws and
     regulations may change in the future. Although environmental costs may
     have a significant impact on the results of operations for any single
     period, the Company believes that such costs will not have a material
     adverse effect on its financial position. Elk City did not accrue for
     environmental liabilities as of August 31, 2004 or 2003.

I - SUBSEQUENT EVENT

     On April 14, 2005, Elk City's parent company completed the sale of the
     Company to Atlas Pipeline Partners, L.P. for $190 million in cash,
     subject to certain adjustments as defined in the purchase and sale
     agreement.




                          ETC OKLAHOMA PIPELINE, LTD.
                                 BALANCE SHEET

                               February 28, 2005
                                   (Unaudited)

                                 (In thousands)


                                ASSETS
                                ------

CURRENT ASSETS:
 Cash ................................................................  $    --
 Receivables--
   Trade .............................................................    2,294
   Related parties ...................................................   27,671
   Exchanges .........................................................      716
 Materials and supplies ..............................................       63
 Other current assets ................................................      497
                                                                        -------
    Total current assets .............................................   31,241

PROPERTY, PLANT AND EQUIPMENT ........................................   50,004
ACCUMULATED DEPRECIATION .............................................   (5,243)
                                                                        -------
PROPERTY, PLANT AND EQUIPMENT, net ...................................   44,761
                                                                        -------
    Total assets .....................................................  $76,002
                                                                        =======

                  LIABILITIES AND PARTNERS' CAPITAL
                  ---------------------------------

CURRENT LIABILITIES:
 Payables--
   Trade .............................................................  $23,206
   Exchanges .........................................................      209
 Accrued expenses ....................................................      162
                                                                        -------
    Total current liabilities ........................................   23,577

Commitments and contingencies (See note D)

PARTNERS' CAPITAL:
 Limited partner .....................................................   52,373
 General partner .....................................................       52
                                                                        -------
    Total partners' capital ..........................................   52,425
                                                                        -------
    Total liabilities and partners' capital ..........................  $76,002
                                                                        =======



    The accompanying notes are an integral part of this financial statement.



                          ETC OKLAHOMA PIPELINE, LTD.
                               INCOME STATEMENTS
                                   (Unaudited)

                                 (In thousands)


                                           SIX MONTHS ENDED     SIX MONTHS ENDED
                                           FEBRUARY 28, 2005   FEBRUARY 29, 2004
                                           -----------------   -----------------
                                              (UNAUDITED)         (UNAUDITED)
OPERATING REVENUES:
 Third party ..........................         $ 6,841             $ 5,138
 Related party ........................          77,355              54,789
                                                -------             -------
   Total revenues......................          84,196              59,927

COSTS AND EXPENSES:
Cost of products sold .................          74,330              52,757
Operating .............................           2,624               2,297
General and administrative ............           1,437               1,331
Depreciation and amortization .........           1,236               1,076
                                                -------             -------
   Total costs and expenses............          79,627              57,461
                                                -------             -------

NET INCOME ............................         $ 4,569             $ 2,466
                                                =======             =======



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




                          ETC OKLAHOMA PIPELINE, LTD.
                            STATEMENTS OF CASH FLOWS
                                   (Unaudited)

                                 (In thousands)


                                           SIX MONTHS ENDED     SIX MONTHS ENDED
                                           FEBRUARY 28, 2005   FEBRUARY 29, 2004
                                           -----------------   -----------------
                                              (UNAUDITED)         (UNAUDITED)
CASH FLOWS FROM OPERATING ACTIVITIES:
 Net income ...........................        $  4,569             $  2,466
 Adjustments to reconcile net income
  to net cash provided by
   operating activities--
   Depreciation and amortization.......           1,236                1,076
   Loss on disposal of assets..........              --                    3
   Changes in operating assets and
  liabilities--
    Receivables .......................          (1,024)                (521)
    Related party receivables .........         (12,560)             (21,586)
    Other current assets ..............            (497)                  47
    Payables ..........................           3,402               11,764
    Accrued expenses ..................            (415)                (402)
                                               --------             --------
     Net cash used in operating
       activities......................          (5,289)              (7,153)

CASH FLOWS FROM INVESTING ACTIVITIES:
 Additions to property, plant and
  equipment............................          (1,905)              (2,545)
 Proceeds from sale of assets .........              --                   72
                                               --------             --------
     Net cash used in investing
       activities......................          (1,905)              (2,473)

CASH FLOWS FROM FINANCING ACTIVITIES:
 Working capital from parent ..........           7,194                9,626
                                               --------             --------

 Net change in cash ...................              --                   --
 Cash beginning of year ...............              --                   --
                                               --------             --------
 Cash end of year .....................        $     --             $     --
                                               ========             ========

SUPPLEMENTAL DISCLOSURE OF CASH FLOW
  INFORMATION:
 Non-cash asset contribution ..........        $    538             $  2,288
                                               ========             ========
 Cash paid for interest ...............        $     --             $     --
                                               ========             ========
 Cash paid for income taxes ...........        $     --             $     --
                                               ========             ========




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




                          ETC OKLAHOMA PIPELINE, LTD.
                     NOTES TO UNAUDITED FINANCIAL STATEMENTS

                       Six months ended February 28, 2005


A - ORGANIZATION AND BUSINESS

     ETC Oklahoma Pipeline, Ltd. (Elk City or the Company) is a Texas limited
     partnership. LG PL, LLC, a wholly-owned subsidiary of La Grange
     Acquisition, L.P. (La Grange) owns a 0.1% general partner interest and La
     Grange Acquisition, L.P. owns a 99.9% limited partner interest. Elk City
     owns a natural gas gathering pipeline system and gas processing plant in
     Oklahoma. These assets are referred to herein as "the Elk City system."

     The Elk City system is a 318-mile gathering system located in western
     Oklahoma that gathers, compresses, treats and processes natural gas from
     the Anadarko Basin. The Elk City system also includes the Elk City
     processing plant and one treating facility. The Elk City system is
     connected, either directly or indirectly, to six major interstate and
     intrastate natural gas pipelines providing access to natural gas markets
     throughout the United States. The Elk City system has a processing
     capacity of approximately 130 million cubic feet per day (MMcf/d).

B - SIGNIFICANT ACCOUNTING POLICIES

     1.   Basis of Presentation

     The interim financial statements of the Company have been prepared in
     accordance with accounting principles generally accepted in the United
     States ("US GAAP") and on the same basis as the audited financial
     statements for the year ended August 31, 2004. Certain information and
     footnote disclosures normally included in annual financial statements
     prepared in accordance with US GAAP have been omitted pursuant to the
     rules and regulations of the SEC. Because the interim financial
     statements do not include all of the information and footnotes required
     by US GAAP, they should be read in conjunction with the audited financial
     statements and related notes for the year ended August 31, 2004. The
     results of operations for an interim period may not give a true
     indication of results for a full year. There are no other components of
     comprehensive income other than net income.

     2.   Use of Estimates

     The preparation of financial statements in conformity with accounting
     principles generally accepted in the United States of America requires
     management to make estimates and assumptions that affect the reported
     amounts of assets and liabilities and disclosures of contingent assets
     and liabilities at the date of the financial statements and the reported
     amounts of revenues and expenses during the reporting period. The natural
     gas industry conducts its business by processing actual transactions at
     the end of the month following the month of delivery. Consequently, the
     most current month's financial results are estimated using volume
     estimates and market prices. Any difference between estimated results and
     actual results are recognized in the following month's financial
     statements. Management believes that the operating results estimated for
     the six months ending February 28, 2005 and February 29, 2004 represent
     the actual results in all material respects.

     Some of the other more significant estimates made by management include,
     but are not limited to the useful lives for depreciation and
     amortization, and general business reserves. Actual results could differ
     from those estimates.

     3.   Cash

     La Grange provides cash to the Company for working capital and capital
     expenditures. Cash transfers are recorded through related party
     receivables and payables. Cash receipts of the Company are immediately
     transferred to La Grange to reduce the intercompany balance with La
     Grange.



                          ETC OKLAHOMA PIPELINE, LTD.
             NOTES TO UNAUDITED FINANCIAL STATEMENTS -- (CONTINUED)

                       Six months ended February 28, 2005


B - SIGNIFICANT ACCOUNTING POLICIES -- (CONTINUED)

     4.   Accounts Receivable

     Elk City deals with counter parties that are typically either investment
     grade (Standard & Poors BBB or higher) or are otherwise secured with a
     letter of credit or other form of security (corporate guaranty or
     prepayment). Management reviews accounts receivable balances each week.
     Credit limits are assigned and monitored for all counter parties. The
     majority of payments are due on the 25th of the month following delivery.

     Management closely monitors credit exposure for potential doubtful
     accounts. Management believes that an occurrence of bad debt is unlikely;
     therefore, an allowance for doubtful accounts was not deemed necessary at
     February 28, 2005. Bad debt expense is recognized at the time an account
     is deemed uncollectible. An account receivable will be written off in the
     event a counter party files for bankruptcy protection or the account is
     turned over for collection and the collector deems the account
     uncollectible. No bad debt expense was recorded during the six months
     ended February 28, 2005 or six months ended February 29, 2004.

C - RELATED PARTY TRANSACTIONS

     The Company entered into various types of transactions with La Grange, or
     its subsidiaries for the six months ended February 28, 2005 and
     February 29, 2004.

     The following table summarized transactions for the six month periods
     February 28, 2005 and February 29, 2004:



                                                                   2005      2004
                                                                 -------    -------
                                                                      
   Natural gas sales to affiliated companies .................   $47,886    $33,957
   NGLs sales to affiliated companies ........................    29,469     20,832
   Compression services from affiliated company ..............       207         --
   Allocated costs from affiliated companies .................     1,437      1,329
   Working capital to (from) related companies ...............     4,009     (1,542)
   Transfer of property, plant and equipment from related
    parties ..................................................       539      2,288



   The related party receivable due from La Grange was $27,671 as of
February 28, 2005.

D - COMMITMENTS AND CONTINGENCIES

     1. Litigation

     The Company is involved in various lawsuits, claims and regulatory
     proceedings incidental to its business. In the opinion of management, the
     outcome of such matters will not have a material adverse effect on the
     Company's financial position or results of operations.

     2. Environmental

     The Company's operations are subject to extensive federal, state and
     local environmental laws and regulations that require expenditures for
     remediation at operating facilities and waste disposal sites. Although
     the Company believes its operations are in substantial compliance with
     applicable environmental laws and regulations, risks of additional costs
     and liabilities are inherent in the natural gas pipeline and processing
     business, and there can be no assurance that significant costs and
     liabilities will not be incurred. Moreover, it is possible that other
     developments, such as increasingly stringent environmental laws,
     regulations and enforcement policies thereunder, and claims for damages
     to property



                          ETC OKLAHOMA PIPELINE, LTD.
             NOTES TO UNAUDITED FINANCIAL STATEMENTS -- (CONTINUED)

                       Six months ended February 28, 2005


D - COMMITMENTS AND CONTINGENCIES -- (CONTINUED)

     or persons resulting from the operations, could result in substantial
     costs and liabilities. Accordingly, the Company has adopted policies,
     practices, and procedures in the areas of pollution control, product
     safety, occupational health, and the handling, storage, use, and disposal
     of hazardous materials to prevent material environmental or other damage,
     and to limit the financial liability, which could result from such
     events. However, some risk of environmental or other damage is inherent
     in the natural gas pipeline and processing business, as it is with other
     entities engaged in similar businesses.

     In conjunction with the acquisition of the Texas and Oklahoma natural gas
     gathering and gas processing assets from Aquila, Aquila, Inc. agreed to
     indemnify La Grange Acquisition, L.P. for any environmental liabilities
     from those operations prior to October 1, 2002.

     Environmental exposures and liabilities are difficult to assess and
     estimate due to unknown factors such as the magnitude of possible
     contamination, the timing and extent of remediation, the determination of
     the Company's liability in proportion to other parties, improvements in
     cleanup technologies and the extent to which environmental laws and
     regulations may change in the future. Although environmental costs may
     have a significant impact on the results of operations for any single
     period, the Company believes that such costs will not have a material
     adverse effect on its financial position. Elk City did not accrue for
     environmental liabilities as of February 28, 2005.

E - SUBSEQUENT EVENT

     On April 14, 2005, Elk City's parent company completed the sale of the
     Company to Atlas Pipeline Partners, L.P. for $190 million in cash,
     subject to certain adjustments as defined in the purchase and sale
     agreement.



REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM





Board of Directors and
Atlas Pipeline Partners, L.P.

   We have audited the accompanying statements of income and changes in
parent's equity and cash flows of the Elk City System (a division of the
Aquila Gas Pipeline Corporation), for the year ended September 30, 2002. These
financial statements are the responsibility of the Company's management. Our
responsibility is to express an opinion on these financial statements based on
our audit.

   We conducted our audit in accordance with the standards of the Public
Company Accounting Oversight Board (United States). Those standards require
that we plan and perform the audit to obtain reasonable assurance about
whether the financial statements are free of material misstatement. The
Company is not required to have, nor were we engaged to perform an audit of
its internal control over financial reporting. Our audit included
consideration of internal control over financial reporting as a basis for
designing audit procedures that are appropriate in the circumstances, but not
for the purpose of expressing an opinion on the effectiveness of the Company's
internal control over financial reporting. Accordingly, we express no such
opinion. An audit also includes examining, on a test basis, evidence
supporting the amounts and disclosures in the financial statements, assessing
the accounting principles used and significant estimates made by management,
as well as evaluating the overall financial statement presentation. We believe
that our audit provides a reasonable basis for our opinion.

   In our opinion, the financial statements referred to above present fairly,
in all material respects, the results of operations of the Elk City System of
Aquila Gas Pipeline Corporation for the year ended September 30, 2002, in
conformity with accounting principles generally accepted in the United States
of America.









/s/ Grant Thornton LLP
Cleveland, Ohio
April 25, 2005



                              THE ELK CITY SYSTEM
         STATEMENT OF INCOME AND CHANGES IN PARENT'S EQUITY IN DIVISION

                     For the year ended September 30, 2002
                                 (In thousands)




                                                                     
OPERATING REVENUES:

 Third party ........................................................   $  5,599
 Related party ......................................................     46,643
                                                                        --------
   Total revenues ...................................................     52,242
COSTS AND EXPENSES:
 Cost of products sold ..............................................     41,610
 Operating ..........................................................      3,881
 General and administrative .........................................      1,389
 Depreciation and amortization ......................................      3,811
 Asset impairment ...................................................     12,850
                                                                        --------
   Total costs and expenses .........................................     63,541
                                                                        --------

LOSS FROM OPERATIONS ................................................    (11,299)

OTHER INCOME:
 Gain on disposal of assets .........................................         14
                                                                        --------

LOSS BEFORE INCOME TAXES ............................................    (11,285)

INCOME TAX BENEFIT ..................................................     (4,439)
                                                                        --------

NET LOSS ............................................................     (6,846)
                                                                        --------

Parent's beginning equity in division ...............................     11,763
                                                                        --------
Parent's ending equity in division ..................................   $  4,917
                                                                        ========




    The accompanying notes are an integral part of this financial statement.



                              THE ELK CITY SYSTEM
                            STATEMENT OF CASH FLOWS

                     For the year ended September 30, 2002
                                 (In thousands)




                                                                     
CASH FLOWS FROM OPERATING ACTIVITIES:
 Net loss ............................................................   $(6,846)
 Adjustments to reconcile net loss to net cash provided by operating
  activities--
   Depreciation and amortization .....................................     3,811
   Asset impairment ..................................................    12,850
   Deferred income taxes .............................................    (4,864)
   Other, net ........................................................       (15)
   Changes in operating assets and liabilities--
    Receivables ......................................................    (1,726)
    Materials and supplies ...........................................       148
    Other current assets .............................................       (34)
    Payables .........................................................       942
    Related party payables ...........................................     5,167
    Accrued expenses .................................................        49
    Income taxes payable .............................................       425
                                                                         -------
     Net cash provided by operating activities .......................     9,907
                                                                         -------

CASH FLOWS FROM INVESTING ACTIVITIES:
 Additions to property, plant and equipment ..........................    (5,045)
 Proceeds from sale of assets ........................................       115
                                                                         -------
     Net cash used in investing activities ...........................    (4,930)
                                                                         -------

CASH FLOWS FROM FINANCING ACTIVITIES:
 Working capital from parent .........................................    (4,977)
                                                                         -------
     Net cash used in financing activities ...........................    (4,977)
                                                                         -------

 Net change in cash and cash equivalents .............................        --
 Cash and cash equivalents, beginning of year ........................        --
                                                                         -------
 Cash and cash equivalents, end of year ..............................   $    --
                                                                         =======



    The accompanying notes are an integral part of this financial statement.




                              THE ELK CITY SYSTEM
                    NOTES TO CARVE-OUT FINANCIAL STATEMENTS

                         Year ended September 30, 2002
                         (Dollar amounts in thousands)

A - ORGANIZATION AND BUSINESS

     Aquila Gas Processing Corporation (AGP), a Delaware Corporation and a
     wholly-owned subsidiary of Aquila Gas Pipeline Corporation (Aquila),
     owned the Elk City natural gas gathering pipeline system and gas
     processing plant in Oklahoma. Collectively, those assets are referred to
     herein as the Elk City System. The Elk City System is considered a
     business as defined in the rules and regulations of the U.S. Securities
     and Exchange Commission and is sometimes referred to herein as the
     "Company".

     The Elk City system, a 318-mile gathering system located in western
     Oklahoma, gathers, compresses, treats and processes natural gas from the
     Anadarko Basin. The Elk City System also includes the Elk City processing
     plant and one treating facility. The Elk City System is connected, either
     directly or indirectly, to six major interstate and intrastate natural
     gas pipelines providing access to natural gas markets throughout the
     United States. The Elk City System has a processing capacity of
     approximately 130 million cubic feet per day (MMcf/d).

B - SIGNIFICANT ACCOUNTING POLICIES

     1. Basis of Presentation

     The financial statements of the Company have been prepared in accordance
     with accounting principles generally accepted in the United States of
     America. The accompanying financial statements present the operations and
     cash flows of the Elk City System on a carve-out basis. Accordingly, the
     carve-out financial statements reflect a reasonable allocation of the
     costs historically incurred by AGP.

     2. Use of Estimates

     The preparation of financial statements in conformity with accounting
     principles generally accepted in the United States of America requires
     management to make estimates and assumptions that affect the reported
     amounts of assets and liabilities and disclosures of contingent assets
     and liabilities at the date of the financial statements and the reported
     amounts of revenues and expenses during the reporting period.

     Significant estimates made by management include, but are not limited to
     the useful lives for depreciation and amortization, and general business
     reserves. Actual results could differ from those estimates.

     3. Impairment of Long-lived Assets

     The Company evaluates the carrying value of long-lived assets to be held
     and used when events and circumstances warrant such a review. The
     carrying value of long-lived assets would be considered impaired when the
     projected undiscounted cash flows are less than carrying value. In that
     event, a loss would be recognized based on the amount by which the
     carrying value exceeds the fair value. Fair value is determined primarily
     by available market valuations, or, if applicable, discounted cash flows.

     As a result of the sale to La Grange (See Note H), the Company recorded
     an impairment of $12,850 for the year ended on September 30, 2002, to
     write down the Elk City assets to their net realizable value.

     4. Revenue Recognition

     Revenue for sales of natural gas and natural gas liquids (NGLs) is
     recognized upon delivery. Service revenues, including transportation,
     treating, compression and gas processing, are recognized at the time
     service is performed. Elk City System contracts consist primarily of
     transportation contracts and keep-whole arrangements. Under
     transportation contracts, the Company receives a fee for transporting gas
     through its system. The revenue earned from transportation contracts is
     directly related to volume of natural gas transported through the system
     and is not directly dependent on commodity prices. Under keep-whole
     arrangements, the Company gathers natural gas from the producer,
     processing the natural gas and selling the resulting NGLs at market
     prices to an affiliated company.



                              THE ELK CITY SYSTEM
             NOTES TO CARVE-OUT FINANCIAL STATEMENTS -- (CONTINUED)

                         Year ended September 30, 2002
                         (Dollar amounts in thousands)

B - SIGNIFICANT ACCOUNTING POLICIES -- (CONTINUED)

     5. Shipping and Handling Costs

     In accordance with the Emerging Issues Task Force Issue 00-10,
     "Accounting for Shipping and Handling Fees and Costs," the Company
     classifies fees deducted from payments to producers for compression and
     treating of gas as revenue.

     6. Commodity Risk Management

     In 1999, Aquila Gas Pipeline transferred all of its energy trading
     operations and management thereof to Aquila Energy Market (AEM), a wholly
     owned subsidiary of Aquila, Inc. AEM enters into forward physical
     contracts with third parties for the benefit of Aquila and where deemed
     necessary entered into intercompany financial derivative positions (e.g.,
     swaps, futures and options) with Aquila and other affiliates to assist
     them in managing their exposures. Thus, Aquila has forward physical
     contracts with third parties and financial derivative positions with AEM
     and affiliates. This activity was not pushed down to the carve-out
     financial statements of Elk City.

     7. Stock Compensation

     Some of the Company's employees received stock options in Aquila. As
     permitted under accounting principles generally accepted in the United
     States of America, Aquila elected to account for the options under
     Accounting Principles Board Opinion No. 25, and because the options
     strike price was equal to or greater than the fair value at the date of
     the grant, no compensation expense was recognized for the year ended
     September 30, 2002. As these were Aquila options, the Company does not
     have full access to the information necessary to disclose what
     compensation expense would have been, had Aquila accounted for the
     options under Statement of Financial Accounting Standards No. 123,
     Accounting for Stock-Based Compensation, which requires compensation
     expense be recognized for the fair value of the options at the date of
     grant. La Grange Acquisition does not have a stock option plan in place
     for its employees.

     8. Federal and State Income Taxes

     The Elk City System was included in the consolidated federal income tax
     returns filed by Aquila. Accordingly, all tax balances were ultimately
     settled through Aquila. The Company had generally accounted for its taxes
     on a stand-alone or separate return basis (see Note D). Periodically,
     taxes payable were settled through the intercompany accounts with Aquila
     and were not funded in cash.

     The Company provides for income taxes in accordance with Statement of
     Financial Accounting Standards No. 109, Accounting for Income Taxes
     (Statement No. 109). Statement No. 109 requires that deferred tax assets
     and liabilities be established for the basis differences between the
     reported amounts of assets and liabilities for financial reporting
     purposes and income tax purposes.

     9. Asset Retirement Obligation

     The Company accounts for its asset retirement obligations in accordance
     with Statement of Financial Accounting Standards No. 143, Accounting for
     Asset Retirement Obligations (SFAS No. 143). SFAS No. 143 requires the
     Company to record the fair value of an asset retirement obligation as a
     liability in the period in which it incurs a legal obligation for the
     retirement of tangible long-lived assets, typically at the time the
     assets are placed into service. A corresponding asset is also recorded
     and depreciated over the life of the asset. After the initial
     measurement, any changes in the amount of the liability resulting from
     the passage of time and revisions to either the timing or amount of
     estimated cash flows would be recognized prospectively.

     The Company has determined that it is obligated by contractual
     requirements to remove facilities or perform other remediation upon
     retirement of certain of our assets. Determination of the amounts to be
     recognized is based upon numerous estimates and assumptions, including
     expected settlement dates,



                              THE ELK CITY SYSTEM
             NOTES TO CARVE-OUT FINANCIAL STATEMENTS -- (CONTINUED)

                         Year ended September 30, 2002
                         (Dollar amounts in thousands)

B - SIGNIFICANT ACCOUNTING POLICIES -- (CONTINUED)

     future retirement costs, future inflation rates and the credit-adjusted
     risk-free interest rates. However, the Company is not able to reasonably
     determine the fair value of the asset retirement obligations as of
     September 30, 2002, because the settlement dates are indeterminable. An
     asset retirement obligation will be recorded in the periods in which the
     settlement dates can reasonably be determined.

C - RELATED PARTY TRANSACTIONS
     The Company entered into various types of transactions with Aquila for
     the year ended September 30, 2002. The Company sold the majority of
     natural gas and NGLs produced to Aquila. Additionally, the Company
     reimbursed Aquila for certain employees who provided services to the
     Company and for other costs (primarily general and administrative
     expense) related to the Company's operations. Aquila also provided the
     working capital necessary for the operations of the Company.

     The following table summarized transactions for the year ended
     September 30, 2002:


                                                                     
   Natural gas sales to affiliated companies............................    $16,391
   NGLs sales to affiliated companies...................................     30,252
   Allocated costs from affiliated companies............................      1,389
   Working capital to affiliated companies..............................      3,732



D - INCOME TAXES

     A reconciliation between the expected tax computed using the US federal
     statutory income tax rate and the provision for income taxes is as
     follows:



                                                                             2002
                                                                           --------
                                                                        
   Statutory federal income tax (35%)..................................    $ (3,950)
   State and local income taxes -- net of federal income tax effect
    (4.3%).............................................................        (489)
                                                                           --------
   Total...............................................................    $(4,439)
                                                                           ========



E - RETIREMENT AND BENEFITS

     For the year ended September 30, 2002, certain Aquila employees received
     stock options to purchase Aquila's common stock. As permitted under
     generally accepted accounting principles, Aquila elected to account for
     the options under Accounting Principles Board Opinion No. 25, and because
     the options strike price was equal to or greater than the fair value at
     the date of grant, no compensation expense was recognized. As these were
     Aquila, Inc. options, the Company does not have full access to the
     information necessary to disclose what compensation would have been, had
     Aquila accounted for the options under Statement of Financial Accounting
     Standards No. 123, "Accounting for Stock-Based Compensation", which
     requires compensation expense be recognized for the fair value of the
     options at the date of grant. The Company does not have a stock option
     plan in place for its employees.

     Aquila had a defined contribution plan for virtually all employees.
     Pursuant to the plan, employees of the Company can defer a portion of
     their compensation and contribute it to a deferred account. Aquila's
     matching contribution to the plan for the Company employees was $34 for
     the year ended September 30, 2002.

     Aquila had a stock contribution plan under which eligible employees
     received a Company contribution of 3% of their base income in Aquila's
     common stock. The Company's expense associated with this plan for the
     Company employees for the year ended September 30, 2002 was $19.




                              THE ELK CITY SYSTEM
             NOTES TO CARVE-OUT FINANCIAL STATEMENTS -- (CONTINUED)

                         Year ended September 30, 2002
                         (Dollar amounts in thousands)

F - COMMITMENTS AND CONTINGENCIES

     1. Litigation

     The Company is involved in various lawsuits, claims and regulatory
     proceedings incidental to its business. In the opinion of management, the
     outcome of such matters will not have a material adverse effect on the
     Company's financial position or results of operations.

     2. Environmental

     The Company's operations are subject to extensive federal, state and
     local environmental laws and regulations that require expenditures for
     remediation at operating facilities and waste disposal sites. Although
     the Company believes its operations are in substantial compliance with
     applicable environmental laws and regulations, risks of additional costs
     and liabilities are inherent in the natural gas pipeline and processing
     business, and there can be no assurance that significant costs and
     liabilities will not be incurred. Moreover, it is possible that other
     developments, such as increasingly stringent environmental laws,
     regulations and enforcement policies thereunder, and claims for damages
     to property or persons resulting from the operations, could result in
     substantial costs and liabilities. Accordingly, the Company has adopted
     policies, practices, and procedures in the areas of pollution control,
     product safety, occupational health, and the handling, storage, use, and
     disposal of hazardous materials to prevent material environmental or
     other damage, and to limit the financial liability, which could result
     from such events. However, some risk of environmental or other damage is
     inherent in the natural gas pipeline and processing business, as it is
     with other entities engaged in similar businesses.

     Environmental exposures and liabilities are difficult to assess and
     estimate due to unknown factors such as the magnitude of possible
     contamination, the timing and extent of remediation, the determination of
     the Company's liability in proportion to other parties, improvements in
     cleanup technologies and the extent to which environmental laws and
     regulations may change in the future. Although environmental costs may
     have a significant impact on the results of operations for any single
     period, the Company believes that such costs will not have a material
     adverse effect on its financial position. Elk City did not accrue for
     environmental liabilities as of September 30, 2002.

G - MAJOR CUSTOMERS AND SUPPLIERS

     The Company sold 89.3% of natural gas and NGLs produced to Aquila for the
     year ended September 30, 2002.

     For the year ended September 30, 2002, the Company had gross purchases as
     a percentage of cost of sales from nonaffiliated major suppliers as
     follows:


                                                                            
   St. Mary Operating Company..............................................    19.8%
   Exxon Company, U.S.A....................................................    10.7%



     Management believes that the diversification of suppliers is sufficient
     to enable the Company to purchase all of its supply needs at market
     prices without a material disruption of operations if supplies are
     interrupted from any of the Company's existing sources. Although no
     assurances can be given that supplies will be readily available in the
     future, we expect a sufficient supply to continue to be available.

H - SUBSEQUENT EVENT

   In October 2002, La Grange Acquisition, L.P. purchased the Elk City System
from Aquila.