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                             UNITED STATES
                   SECURITIES AND EXCHANGE COMMISSION
                        WASHINGTON, D.C.  20549
                        -----------------------
                               FORM 10-Q
 (Mark one)
    [X] Quarterly Report Pursuant to Section 13 or 15(d) of the Securities
                             Exchange Act of 1934
                  For the quarterly period ended June 30, 2001
                                                 -------------

                                   or

    [ ] Transition Report Pursuant to Section 13 or 15(d) of the Securities
                           Exchange Act of 1934
              For the transition period from _______ to _______

                      Commission file number 1-8246

                       SOUTHWESTERN ENERGY COMPANY
          (Exact name of registrant as specified in its charter)

            Arkansas                                  71-0205415
     (State of incorporation                       (I.R.S. Employer
         or organization)                         Identification No.)

    2350 N. Sam Houston Pkwy. E., Suite 300, Houston, Texas 77032
       (Address of principal executive offices, including zip code)

                             (281) 618-4700
          (Registrant's telephone number, including area code)

                                No Change
    (Former name, former address and former fiscal year; if changed
                             since last report)

Indicate by check mark whether the registrant (1) has filed all reports required
to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during
the preceding  twelve months (or for such shorter period that the registrant was
required  to file  such  reports),  and  (2) has  been  subject  to such  filing
requirements for the past 90 days.
                              Yes: X    No:

Indicate the number of shares  outstanding  of each of the  issuer's  classes of
common stock, as of the latest practicable date:

               Class                        Outstanding at August 7, 2001
    ----------------------------            -----------------------------
    Common Stock, Par Value $.10                     25,189,255

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                                   - 1 -



                                   PART I

                            FINANCIAL INFORMATION















































                                      - 2 -



                  SOUTHWESTERN ENERGY COMPANY AND SUBSIDIARIES
                           CONSOLIDATED BALANCE SHEETS
                                   (Unaudited)

                                     ASSETS
     
     
                                                 June 30,       December 31,
                                                   2001             2000
                                               -------------    ------------
                                                      ($ in thousands)
                                                            
     Current Assets
       Cash                                      $   1,492        $   2,386
       Accounts receivable                          37,942           77,041
       Inventories, at average cost                 24,127           17,000
       Under-recovered purchased gas costs           4,631           12,942
       Hedging asset - SFAS No.133                   6,504                -
       Other                                         2,712            3,486
                                                 ---------        ---------
            Total current assets                    77,408          112,855
                                                 ---------        ---------
     Investments                                    16,233           15,574
                                                 ---------        ---------
     Property, Plant and Equipment, at cost
       Gas and oil properties, using the
         full cost method                          917,487          872,023
       Gas distribution systems                    190,965          190,893
       Gas in underground storage                   30,103           27,867
       Other                                        28,338           27,940
                                                 ---------        ---------
                                                 1,166,893        1,118,723
       Less:  Accumulated depreciation,
                depletion and amortization         578,142          554,616
                                                 ---------        ---------
                                                   588,751          564,107
                                                 ---------        ---------

     Other Assets                                   13,423           12,842
                                                 ---------        ---------

     Total Assets                                $ 695,815        $ 705,378
                                                 =========        =========

     


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

                                      - 3 -



                  SOUTHWESTERN ENERGY COMPANY AND SUBSIDIARIES
                           CONSOLIDATED BALANCE SHEETS
                                   (Unaudited)

                      LIABILITIES AND SHAREHOLDERS' EQUITY
     
     
                                                 June 30,       December 31,
                                                   2001             2000
                                               -------------    ------------
                                                      ($ in thousands)
                                                            
     Current Liabilities
       Short-term debt                           $       -        $ 171,000
       Accounts payable                             34,885           54,304
       Taxes payable                                 2,920            4,346
       Interest payable                              2,632            2,806
       Customer deposits                             4,517            4,799
       Deferred income tax payable                   2,537                -
       Other                                         3,558            2,629
                                                 ---------        ---------
            Total current liabilities               51,049          239,884
                                                 ---------        ---------
     Long-Term Debt, less current portion above    357,000          225,000
                                                 ---------        ---------
     Other Liabilities
       Deferred income taxes                       112,457           97,431
       Other                                         1,836            1,772
                                                 ---------        ---------
                                                   114,293           99,203
                                                 ---------        ---------
     Commitments and Contingencies

     Minority Interest in Partnership                4,284                -
                                                 ---------        ---------

     Shareholders' Equity
       Common stock, $.10 par value; authorized
         75,000,000 shares, issued 27,738,084
         shares                                      2,774            2,774
       Additional paid-in capital                   20,210           20,220
       Retained earnings                           171,235          148,353
       Accumulated other comprehensive income        4,601                -
                                                 ---------        ---------
                                                   198,820          171,347
       Less:  Common stock in treasury, at cost,
                2,547,723 shares in 2001 and
                2,556,908 shares in 2000            28,445           28,485
              Unamortized cost of 227,226
                restricted shares in 2001
                and 241,452 restricted shares
                in 2000, issued under stock
                incentive plan                       1,186            1,571
                                                 ---------        ---------
                                                   169,189          141,291
                                                 ---------        ---------
     Total Liabilities and Shareholders' Equity  $ 695,815        $ 705,378
                                                 =========        =========

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

                                      - 4 -



                  SOUTHWESTERN ENERGY COMPANY AND SUBSIDIARIES
                        CONSOLIDATED STATEMENTS OF INCOME
                                   (Unaudited)
     
     
                                                          Three Months Ended              Six Months Ended
                                                               June 30,                       June 30,
                                                      -------------------------       -------------------------
                                                         2001           2000             2001           2000
                                                      ----------     ----------       ----------     ----------
                                                             ($ in thousands, except per share amounts)

                                                                                         
     Operating Revenues
       Gas sales                                      $   52,173     $   37,686       $  147,558     $   97,978
       Gas marketing                                      17,523         35,384           52,712         65,388
       Oil sales                                           4,682          3,798            8,844          7,377
       Gas transportation and other                        1,645          1,615            4,038          4,653
                                                      ----------     ----------       ----------     ----------
                                                          76,023         78,483          213,152        175,396
                                                      ----------     ----------       ----------     ----------
     Operating Costs and Expenses
       Gas purchases - utility                             9,370          7,963           50,498         27,226
       Gas purchases - marketing                          16,845         34,456           50,580         63,119
       Operating expenses                                  9,215          8,476           19,678         17,342
       General and administrative expenses                 7,580          6,770           12,407         12,690
       Unusual item                                            -        109,288                -        109,288
       Depreciation, depletion and amortization           12,637         11,251           24,274         22,342
       Taxes, other than income taxes                      2,361          2,128            5,101          4,182
                                                      ----------     ----------       ----------     ----------
                                                          58,008        180,332          162,538        256,189
                                                      ----------     ----------       ----------     ----------
     Operating Income (Loss)                              18,015       (101,849)          50,614        (80,793)
                                                      ----------     ----------       ----------     ----------
     Interest Expense
       Interest on long-term debt                          5,904          4,944           12,771         10,145
       Other interest charges                                538            913              829          1,105
       Interest capitalized                                 (424)          (683)            (860)        (1,320)
                                                      ----------     ----------       ----------     ----------
                                                           6,018          5,174           12,740          9,930
                                                      ----------     ----------       ----------     ----------
     Other Income (Expense)                                 (358)         3,239               22          1,998
                                                      ----------     ----------       ----------     ----------
     Income (Loss) Before Income Taxes &
       Minority Interest                                  11,639       (103,784)          37,896        (88,725)
                                                      ----------     ----------       ----------     ----------
     Minority Interest in Partnership                       (384)             -             (384)             -
                                                      ----------     ----------       ----------     ----------
     Income (Loss) Before Income Taxes                    11,255       (103,784)          37,512        (88,725)
                                                      ----------     ----------       ----------     ----------
     Income Tax Provision (Benefit)
       Current                                                 -           (872)               -              -
       Deferred                                            4,386        (39,603)          14,630        (34,602)
                                                      ----------     ----------       ----------     ----------
                                                           4,386        (40,475)          14,630        (34,602)
                                                      ----------     ----------       ----------     ----------
     Income (Loss) Before Extraordinary Item               6,869        (63,309)          22,882        (54,123)
     Extraordinary Loss Due to Early Retirement
       of Debt (Net of $569 Tax Benefit)                       -           (890)               -           (890)
                                                      ----------     ----------       ----------     ----------
     Net Income (Loss)                                $    6,869     $  (64,199)      $   22,882     $  (55,013)
                                                      ==========     ==========       ==========     ==========
     Basic Earnings Per Share                              $0.27         ($2.57)           $0.91         ($2.20)
                                                      ==========     ==========       ==========     ==========
     Basic Average Common Shares Outstanding          25,189,623     25,035,079       25,188,370     25,036,294
                                                      ==========     ==========       ==========     ==========
     Diluted Earnings Per Share                            $0.27         ($2.57)           $0.89         ($2.20)
                                                      ==========     ==========       ==========     ==========
     Diluted Average Common Shares Outstanding        25,657,842     25,035,079       25,576,721     25,036,294
                                                      ==========     ==========       ==========     ==========
     Dividends Declared Per Share Payable 5/5/00               -              -                -          $0.06
                                                      ==========     ==========       ==========     ==========
     
                   The accompanying notes are an integral part
                          of the financial statements.

                                      - 5 -



                  SOUTHWESTERN ENERGY COMPANY AND SUBSIDIARIES
                      CONSOLIDATED STATEMENTS OF CASH FLOWS
                                   (Unaudited)
     
     
                                                             Six Months Ended
                                                                 June 30,
                                                           --------------------
                                                             2001        2000
                                                           --------    --------
                                                             ($ in thousands)
                                                                 
     Cash Flows From Operating Activities
       Net income (loss)                                   $ 22,882    $(55,013)
       Adjustments to reconcile net income (loss) to
         net cash provided by operating activities:
           Depreciation, depletion and amortization          25,017      23,049
           Deferred income taxes                             14,630     (34,602)
           Equity in loss of NOARK partnership                  789       1,057
           Gain on sale of Missouri utility assets                -      (3,209)
           Extraordinary loss due to early retirement
             of debt (net of tax)                                 -         890
           Minority interest in partnership                     384           -
           Change in assets and liabilities:
             Accounts receivable                             39,099       3,563
             Inventories                                     (7,127)      3,577
             Under recovered purchased gas costs              8,311      (4,750)
             Accounts payable                               (19,419)      7,441
             Accrual for Hales judgment                           -     109,288
             Other current assets and liabilities              (178)       (690)
                                                           --------    --------
     Net cash provided by operating activities               84,388      50,601
                                                           --------    --------
     Cash Flows From Investing Activities
       Capital expenditures                                 (47,990)    (43,404)
       Sale of Missouri utility assets                            -      32,000
       Investment in NOARK partnership                       (1,449)     (1,620)
       Change in gas stored underground                      (2,236)        944
       Other items                                            1,493        (354)
                                                           --------    --------
     Net cash used in investing activities                  (50,182)    (12,434)
                                                           --------    --------
     Cash Flows From Financing Activities
       Net change in revolving long-term debt               (39,000)    (27,700)
       Contributions from minority interest partner           3,900           -
       Payment on revolving short-term debt                       -      (7,500)
       Cash dividends                                             -      (3,005)
                                                           --------    --------
     Net cash used in financing activities                  (35,100)    (38,205)
                                                           --------    --------
     Decrease in cash                                          (894)        (38)
     Cash at beginning of year                                2,386       1,240
                                                           --------    --------
     Cash at end of period                                 $  1,492    $  1,202
                                                           ========    ========

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

                                      - 6 -



                  SOUTHWESTERN ENERGY COMPANY AND SUBSIDIARIES
                 CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME
                                   (Unaudited)
     
     
                                                            Three Months Ended         Six Months Ended
                                                                 June 30,                  June 30,
                                                           --------------------      --------------------
                                                             2001        2000          2001        2000
                                                           --------    --------      --------    --------
                                                             ($ in thousands)          ($ in thousands)
                                                                                     
     Net income (loss)                                     $  6,869    $(64,199)     $ 22,882    $(55,013)
     Other comprehensive income:
        Unrealized gain on derivative instruments            14,942           -        19,186           -
                                                           --------    --------      --------    --------
     Comprehensive Income (Loss)                           $ 21,811    $(64,199)     $ 42,068    $(55,013)
                                                           ========    ========      ========    ========

     Reconciliation of Accumulated Other Comprehensive
        Income (Loss):

     Balance, Beginning of Period                          $(12,173)   $      -      $      -    $      -
     Cumulative effect of adoption of SFAS No. 133                -           -       (36,963)          -
     Current period reclassification to earnings              1,832           -        22,378           -
     Current period change in derivative instruments         14,942           -        19,186           -
                                                           --------    --------      --------    --------
     Balance, End of Period                                $  4,601    $      -         4,601    $      -
                                                           ========    ========      ========    ========


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

                                      - 7 -



                  SOUTHWESTERN ENERGY COMPANY AND SUBSIDIARIES

                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

                                  JUNE 30, 2001

1.       BASIS OF PRESENTATION

         The financial statements included herein are unaudited;  however,  such
         financial  statements  reflect all  adjustments  (consisting  solely of
         normal recurring  adjustments) which are, in the opinion of management,
         necessary  for a fair  presentation  of the  results  for  the  interim
         periods.  The Company's  accounting policies are summarized in the 2000
         Annual  Report on Form 10-K,  Item 8, Notes to  Consolidated  Financial
         Statements.

2.       EARNINGS PER SHARE

         Basic  earnings  per common share is computed by dividing net income by
         the weighted  average number of common shares  outstanding  during each
         year. The diluted  earnings per share  calculation adds to the weighted
         average number of common shares outstanding the incremental shares that
         would have been  outstanding  assuming the  exercise of dilutive  stock
         options.  The Company had  options for 896,015  shares of common  stock
         with a weighted  average exercise price of $14.08 per share at June 30,
         2001, and options for 2,052,933  shares with an average  exercise price
         of $10.51 per share at June 30,  2000,  that were not  included  in the
         calculation   of  diluted   shares  because  they  would  have  had  an
         antidilutive effect.

3.       UNUSUAL ITEMS

         In the second quarter of 2000,  the Company  recorded an unusual charge
         of $109.3 million for the adverse Hales judgment.

4.       DIVIDEND PAYABLE

         As a result of the financial impact of the Hales judgment in the second
         quarter of 2000,  the Company  has  indefinitely  suspended  payment of
         quarterly dividends on its common stock.

5.       DERIVATIVE AND HEDGING ACTIVITIES

         Statement of Financial  Accounting  Standards No. 133,  "Accounting for
         Derivative  Instruments and Hedging  Activities" as amended by SFAS No.
         137 and SFAS No.  138,  was  adopted by the Company on January 1, 2001.
         SFAS No. 133 requires that each derivative be recognized in the balance
         sheet as  either  an asset or  liability  measured  at its

                                      -8-

         fair  value.   Special   accounting  for  qualifying  hedges  allows  a
         derivative's  gains and losses to offset related  results on the hedged
         item in the income statement.

         Upon adoption of SFAS No. 133 on January 1, 2001, the Company  recorded
         a transition  obligation of $60.6  million  related to cash flow hedges
         that are intended to reduce the volatility in commodity  prices for the
         Company's  forecasted  oil and gas  production.  At June 30, 2001,  the
         Company  recorded  assets of $7.5 million related to its commodity cash
         flow hedges.  Additionally,  at June 30, 2001, the Company recorded net
         of tax cumulative income to other comprehensive  income (equity section
         of the balance  sheet) of $4.6  million.  The amount  recorded in other
         comprehensive  income  will be taken  to the  income  statement  as the
         physical  transactions  being hedged  occur.  Additional  volatility in
         earnings  and other  comprehensive  income may occur in the future as a
         result of the adoption of SFAS No. 133.

6.       SEGMENT INFORMATION

         The Company  applies SFAS No. 131,  "Disclosures  about  Segments of an
         Enterprise and Related  Information." The Company's reportable business
         segments have been  identified  based on the differences in products or
         services provided.  Revenues for the exploration and production segment
         are derived from the  production and sale of natural gas and crude oil.
         Revenues for the gas distribution segment arise from the transportation
         and sale of natural  gas at retail.  The  marketing  segment  generates
         revenue  through the marketing of both Company and third party produced
         gas volumes.

         Summarized financial  information for the Company's reportable segments
         are shown in the following  table.  The "Other"  column  includes items
         related  to   non-reportable   segments   (real   estate  and  pipeline
         operations) and corporate items.



                                                Exploration
                                                    and           Gas
                                                 Production   Distribution   Marketing     Other      Total
                                                -----------   ------------   ---------    -------    --------
                                                                           (in thousands)
                                                                                      
         Three months ended June 30, 2001:
         Revenues from external customers         $ 38,914       $ 19,586     $ 17,523    $    --    $ 76,023
         Intersegment revenues                       1,797             20       37,105        112      39,034
         Operating income (loss)                    18,272           (768)         444         67      18,015
         Depreciation, depletion and
              amortization expense                  11,039          1,557           16         25      12,637
         Interest expense(1)                         5,255            380          128        255       6,018
         Provision (benefit) for income taxes(1)     4,921           (403)         123       (255)      4,386
         Assets                                    498,862        151,300       13,415     32,238(2)  695,815(2)
         Capital expenditures                       31,334(4)       1,260           17         65      32,676(4)

                                      -9-


                                                Exploration
                                                    and           Gas
                                                 Production   Distribution   Marketing     Other      Total
                                                -----------   ------------   ---------    -------    --------
                                                                           (in thousands)

         Three months ended June 30, 2000:
         Revenues from external customers         $ 19,799       $ 23,300     $ 35,384    $    --    $ 78,483
         Intersegment revenues                       4,986             26       15,412        112      20,536
         Unusual items                            (109,288)(3)         --           --         --    (109,288)(3)
         Operating income (loss)                  (101,660)(3)       (692)         572        (69)   (101,849)(3)
         Depreciation, depletion and
              amortization expense                   9,522          1,687           17         25      11,251
         Interest expense(1)                         3,628          1,274           --        272       5,174
         Provision (benefit) for income taxes(1)   (41,093)           429          226        (37)    (40,475)
         Assets                                    455,957        148,275       18,319     34,681(2)  657,232(2)
         Capital expenditures                       27,406          1,372            4         65      28,847

         Six months ended June 30, 2001:
         Revenues from external customers         $ 59,491       $100,949     $ 52,712    $    --    $213,152
         Intersegment revenues                      21,960            149       72,948        224      95,281
         Operating income                           40,260          8,630        1,587        137      50,614
         Depreciation, depletion and
              amortization expense                  21,085          3,108           33         48      24,274
         Interest expense(1)                        10,577          1,471          162        530      12,740
         Provision (benefit) for income taxes(1)    11,422          3,000          556       (348)     14,630
         Assets                                    498,862        151,300       13,415     32,238(2)  695,815(2)
         Capital expenditures                       45,633(4)       2,169           17        171      47,990(4)

         Six months ended June 30, 2000:
         Revenues from external customers         $ 33,514       $ 76,494     $ 65,388    $    --    $175,396
         Intersegment revenues                      16,032             80       28,653        224      44,989
         Unusual items                            (109,288)(3)         --           --         --    (109,288)(3)
         Operating income (loss)                   (92,972)(3)     10,678        1,537        (36)    (80,793)(3)
         Depreciation, depletion and
              amortization expense                  18,762          3,497           35         48      22,342
         Interest expense(1)                         6,866          2,527           --        537       9,930
         Provision (benefit) for income taxes(1)   (39,191)         4,359          605       (375)    (34,602)
         Assets                                    455,957        148,275       18,319     34,681(2)  657,232(2)
         Capital expenditures                       40,517          2,652            4        231      43,404

<FN>
(1)           Interest  expense and the provision  (benefit) for income taxes by
              segment reflect an allocation of corporate amounts as debt and the
              provision (benefit) for income taxes are incurred at the corporate
              level.
(2)           Other  assets  includes the  Company's  equity  investment  in the
              operations  of the NOARK  Pipeline  System,  Limited  Partnership,
              corporate  assets  not  allocated  to  segments,  and  assets  for
              non-reportable segments.
(3)           Includes  a  charge  of  $109.3  million  in 2000  for  the  Hales
              judgment.   Excluding   this  item,   operating   income  for  the
              exploration  and  production  segment would have been $7.6 million
              and $16.3  million for the three and six month  periods ended June
              30, 2000, respectively.
(4)           Capital  expenditures  for the exploration and production  segment
              for the three and six month periods  ended June 30, 2001,  include
              $3.9  million  of  expenditures  funded  by  a  minority  interest
              partner.
</FN>

                                      -10-

         Intersegment  sales  by the  exploration  and  production  segment  and
         marketing  segment  to the  gas  distribution  segment  are  priced  in
         accordance  with  terms  of  existing   contracts  and  current  market
         conditions.  Parent  company  assets  include  furniture  and fixtures,
         prepaid debt costs and prepaid  pension costs.  Parent company  general
         and  administrative  costs,  depreciation  expense and taxes other than
         income are  allocated  to  segments.  The  exploration  and  production
         segment includes the consolidated  amounts for a limited partnership in
         which the  Company is the  controlling  partner.  All of the  Company's
         operations are located within the United States.

7.       INTEREST AND INCOME TAXES PAID

         The following table provides interest and income taxes paid during each
         period presented.




                                         Three Months               Six Months
                                        Ended June 30,            Ended June 30,
                                      -----------------        -----------------
                                        2001      2000           2001       2000
                                      -----------------        -----------------
                                                    (in thousands)
                                                             
         Interest payments            $9,617    $9,465        $16,847    $10,071
         Income tax payments          $   --    $  270        $    --    $   270


8.       MINORITY INTEREST IN PARTNERSHIP

         In the second quarter of 2001, the Company formed a limited partnership
         with an investor to drill and complete the first 14  development  wells
         in the Company's Overton Field located in Smith County,  Texas. Because
         Southwestern is the sole general partner and controls the  partnership,
         the  operating  and  financial  results are  included in the  Company's
         exploration  and  production  results and the  investor's  share of the
         partnership  activity is reported  as a minority  interest  item in the
         Company's financial statements.  The Company will contribute 50% of the
         capital required to drill the first 14 wells. Revenues and expenses are
         allocated 65% to the Company prior to payout of the initial  investment
         and 85% to the Company thereafter.

9.       CONTINGENCIES AND COMMITMENTS

         The  Company  recently  settled  litigation  in a case filed in a state
         court in Franklin County,  Arkansas in 1996 against the Company and two
         of its subsidiaries  related to overriding royalty interests on certain
         Arkansas oil and gas properties.  In a Form 8-K filed in July 1996, the
         Company  disclosed  the  lawsuit  and that the  plaintiff  was  seeking
         several  million  dollars in damages  for  failure to attach  overrides
         dating back to 1939 to certain gas producing properties.  The plaintiff
         subsequently expanded its claim alleging the underpayment of overriding
         royalties  arising from  contractual  arrangements for the purchase and
         sale of natural gas between  subsidiaries of the Company dating back to
         1978.

                                      -11-

         This matter went to a non-jury  trial as to the issue of  liability  in
         January 2000. The court issued  Findings of Fact and Conclusions of Law
         that  found no fraud  was  committed  and that any  overriding  royalty
         interests  subject to the plaintiff's  claim for additional  overriding
         royalties  accrued  after March 1, 1990.  All claims  prior to March 1,
         1990 were barred by the statute of  limitations.  The damages  phase of
         the trial was scheduled for June 2001 and the Company  recently settled
         all  outstanding  issues in the case  through  mediation.  The  Company
         recorded a $2.0 million charge in the second quarter of 2001 related to
         the settlement.  Also, in connection  with the settlement,  the Company
         purchased the plaintiff's overriding royalty interest in a group of the
         Company's Arkansas gas producing properties.

         The  Company  and the other  general  partner of NOARK  have  severally
         guaranteed  the principal and interest  payments on NOARK's 7.15% Notes
         due  2018.  At June 30,  2001 and  December  31,  2000,  the  principal
         outstanding  for  these  Notes  was $74.0  million  and $75.0  million,
         respectively.  The Company's share of the several guarantee is 60%. The
         Notes  were  issued  in June  1998 and  require  semi-annual  principal
         payments of $1.0 million.  Under the several guarantee,  the Company is
         required  to fund its  proportionate  share  of  NOARK's  debt  service
         obligations if such  obligations  cannot be funded by operations of the
         pipeline.  As a result of the  integration  of NOARK  Pipeline with the
         Ozark Gas Transmission System,  management of the Company believes that
         it will realize its investment in NOARK over the life of the integrated
         pipeline system.  Therefore,  no provision for any loss relating to the
         NOARK   investment  has  been  made  in  the   accompanying   financial
         statements. Additionally, the Company's gas distribution subsidiary has
         transportation  contracts  for firm  capacity  of 66.9 MMcfd on NOARK's
         integrated  pipeline  system.  These contracts expire in 2002 and 2003,
         and are renewable on an annual basis thereafter unless terminated after
         180 days' prior notice.

         The  Company  is  subject  to  laws  and  regulations  relating  to the
         protection  of the  environment.  The  Company's  policy  is to  accrue
         environmental  and cleanup related costs of a noncapital nature when it
         is both  probable  that a liability has been incurred and the amount of
         such  liability can be reasonably  estimated.  Management  believes any
         future  remediation or other  compliance  related costs will not have a
         material  effect on the  financial  position  or  reported  results  of
         operations of the Company.

         The Company is subject to other  litigation and claims that have arisen
         in the ordinary course of business.  The Company accrues for such items
         when a  liability  is both  probable  and the amount can be  reasonably
         estimated. In the opinion of management, the results of such litigation
         and claims will not have a material effect on the financial position or
         reported results of operations of the Company.

                                      -12-



                      MANAGEMENT'S DISCUSSION AND ANALYSIS

                OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS

The  following  updates  information  as to the  Company's  financial  condition
provided in the Company's  Form 10-K for the year ended  December 31, 2000,  and
analyzes  the  changes in the  results of  operations  between the three and six
month periods ended June 30, 2001, and the comparable periods of 2000.

RESULTS OF OPERATIONS

Net income for the three  months ended June 30, 2001 was $6.9  million,  or $.27
per share, compared to a net loss of $64.2 million, or $2.57 per share, in 2000.
The  Company's  results for the three months  ended June 30,  2000,  included an
unusual charge of $109.3  million for the adverse  judgment in the Hales royalty
lawsuit ($66.7 million after-tax), an extraordinary loss on the early retirement
of debt, and a $3.2 million gain from the sale of the Company's Missouri utility
properties.  Excluding these unusual and extraordinary items, Southwestern would
have  reported  net income of $1.4  million,  or $.05 per share,  for the second
quarter of 2000.

Net income for the six months ended June 30, 2001, was $22.9 million, or $.91 of
basic earnings per share ($.89 per share on a fully diluted basis),  compared to
a net loss for the six months ended June 30, 2000,  of $55.0  million,  or $2.20
per share.  Excluding the unusual and  extraordinary  items discussed above, net
income for the first six months of 2000 would have been $10.6  million,  or $.42
per share.  The increases in quarterly and  year-to-date  net income were due to
improved  operating  results  experienced  by  the  exploration  and  production
segment.  This  segment  benefited  from both  increased  production  and higher
commodity prices.

                           Exploration and Production

Overview
The Company's  exploration and production  segment's revenue,  profitability and
future rate of growth are  substantially  dependent upon  prevailing  prices for
natural  gas and oil,  which are  dependent  upon  numerous  factors  beyond its
control, such as economic, political and regulatory developments and competition
from other sources of energy.  The energy  markets have  historically  been very
volatile,  and there can be no  assurance  that oil and gas  prices  will not be
subject to wide fluctuations in the future.

                                      -13-



                                                Three Months                 Six Months
                                               Ended June 30,              Ended June 30,
                                           --------------------         -------------------
                                              2001         2000            2001        2000
                                           --------------------         -------------------
                                                                       
Revenues (in thousands)                    $40,711    $  24,785         $81,451    $ 49,546
Operating income (loss) (in thousands)     $18,272    $(101,660)(1)     $40,260    $(92,972)(1)

Gas production (MMcf)                        8,653        7,924          16,678      15,700
Oil production (MBbls)                         191          169             352         324
     Total production (MMcfe)                9,799        8,938          18,790      17,644

Average gas price per Mcf                    $4.16        $2.64           $4.31       $2.63
Average oil price per Bbl                   $24.59       $22.54          $25.15      $22.78

Operating expenses per Mcfe
     Production expenses                     $0.44        $0.35           $0.48       $0.37
     Production taxes                        $0.18        $0.15           $0.20       $0.14
     General & administrative expenses       $0.54(2)     $0.35           $0.39(2)    $0.31
     Full cost pool amortization             $1.10        $1.03           $1.09       $1.03

<FN>
(1)      Includes a charge of $109.3 million for the Hales  judgment.  Excluding
         this item,  operating income for the exploration and production segment
         would have been $7.6  million  and $16.3  million for the three and six
         month periods ended June 30, 2000, respectively.
(2)      Includes  $2.0  million,  or $.20 per Mcfe  for the three  months ended
         June 30, 2001 and $.11 per Mcfe for the six months ended June 30, 2001,
         for settled litigation.
</FN>
Revenues and Operating Income
Revenues for the  exploration  and  production  segment were up 64% for both the
three and six month periods ended June 30, 2001, compared to the same periods in
2000. The increases were due to both higher gas and oil prices and increased gas
and oil production.

Operating  income,  excluding  unusual items, for the exploration and production
segment was up $10.6  million for the three months  ended June 30, 2001,  and up
$23.9  million  for the first six months of 2001,  both as  compared to the same
periods in 2000.  The  improvements  in operating  income were due to the higher
segment revenues.

Production
Gas and oil  production  during the second quarter of 2001 was 9.8 billion cubic
feet (Bcf)  equivalent,  up 10% from 8.9 Bcf  equivalent  for the same period in
2000. The increase in production primarily resulted from new wells added in 2000
and 2001 in the  Company's  Arkoma  Basin and Gulf Coast  operating  areas.  Gas
production was 8.7 Bcf for the second  quarter of 2001,  compared to 7.9 Bcf for
the same period in 2000.  For the six months  ended June 30,  2001,  gas and oil
production was 18.8 Bcf equivalent  compared to 17.6 Bcf equivalent for the same
period in 2000.  Gas  production  was 16.7 Bcf for the first six  months of 2001
compared to 15.7 in 2000. The Company's  sales to its gas  distribution  systems
were 3.1 Bcf during the six months ended

                                      -14-

June 30, 2001,  compared to 4.8 Bcf for the same period in 2000.  The  Company's
oil production was 352 thousand  barrels  (MBbls) during the first six months of
2001, up from 324 MBbls for the same period of 2000.

Commodity Prices
The Company realized an average price of $4.16 per thousand cubic feet (Mcf) for
its natural gas  production  for the three months  ended June 30, 2001,  up from
$2.64 per Mcf for the same period of 2000.  The average  realized  price for the
six months  ended June 30, 2001 was $4.31  compared to $2.63 for the same period
in 2000.  The Company  hedged 14.1 Bcf of gas production in the first six months
of 2001 primarily  through zero-cost  collars,  which had the effect of reducing
the average gas price by $.49 per Mcf in the second quarter of 2001 and by $1.57
per Mcf in the first half of 2001. On a comparative  basis, the average realized
price  during  the second  quarter  of 2000 was  reduced by $.75 per Mcf and was
reduced  by $.41  per  Mcf in the  first  half of  2000,  due to the  effect  of
commodity  price  hedges.  Additionally,  the Company  receives  monthly  demand
charges  related to the  no-notice  service it makes  available  to the  utility
segment which increase the Company's average gas price.

For the  remainder of 2001,  the Company has 12.7 Bcf of gas  production  hedged
with collars having an average NYMEX floor price of $3.85 per Mcf and an average
NYMEX  ceiling  price of  $4.73  per Mcf.  The  Company  also has 1.1 Bcf of gas
production for the remainder of 2001 hedged with fixed price swaps at an average
NYMEX price of $3.55 per Mcf. For the years 2002 and 2003 combined,  the Company
has 7.2 Bcf hedged under zero-cost  collars and fixed-price  swaps.  See Part I,
Item 3 of this Form 10-Q for  additional  information  regarding  the  Company's
commodity price risk hedging activities.

The  Company  received  an  average  price  of  $24.59  per  barrel  for its oil
production  during the three  months  ended June 30,  2001,  up from  $22.54 per
barrel for the same period of 2000.  For the six months ended June 30, 2001, the
Company  received an average price of $25.15 per barrel for its oil  production,
up from  $22.78 per barrel for the same  period of 2000.  For the  remainder  of
2001,  the  Company  has a collar on 150,000  barrels  with an average  floor of
$27.40 per barrel,  and an average ceiling of $29.95 per barrel,  and a hedge on
36,000 barrels at an average NYMEX price of $17.49 per barrel.

Operating Costs and Expenses
Operating  costs  and  expenses  for  the  exploration  and  production  segment
increased  in the  second  quarter  and first  six  months of 2001 due to higher
production related expenses, increased depreciation,  depletion and amortization
expense,  and a $2.0  million  charge  included  in general  and  administrative
expense  related to the  settlement  of  litigation.  The  increase in operating
expenses was due to  increased  production  volumes,  a higher level of workover
expenses and an  industry-wide  increase in costs  related to normal  production
activities. Additionally, increased severance and ad valorem taxes resulted from
both  increased  production  volumes and higher  commodity  prices.  The Company
anticipates  that the  inflationary  increases  in  exploration  and  production
related costs that have resulted from an overall  increase in the activity level
of the  domestic  oil and gas industry  will  continue in the near  future.  The
increases in depreciation,

                                      -15-

depletion and amortization expense were due to the increase in production and an
increase in the  amortization  rate per unit of  production.  The full cost pool
amortization  rate for this segment  averaged  $1.10 per Mcf  equivalent for the
second  quarter of 2001 and $1.09 for the first six months of 2001,  compared to
$1.03 per Mcf equivalent for the comparable periods of 2000.

The Company utilizes the full cost method of accounting for costs related to its
oil and natural gas properties.  Under this method,  all such costs  (productive
and  nonproductive) are capitalized and amortized on an aggregate basis over the
estimated lives of the properties using the  units-of-production  method.  These
capitalized  costs are subject to a ceiling  test,  however,  which  limits such
pooled  costs to the  aggregate  of the  present  value of future  net  revenues
attributable  to proved gas and oil reserves  discounted  at 10 percent plus the
lower of cost or market  value of unproved  properties.  At June 30,  2001,  the
Company's  unamortized  costs  of oil and gas  properties  did not  exceed  this
ceiling amount.  The Company's full cost ceiling is evaluated at the end of each
quarter.  A decline in gas and oil prices from current levels, or other factors,
without  other  mitigating  circumstances,  could cause a future  write-down  of
capitalized costs and a non-cash charge against future earnings.

In the second quarter of 2001, the Company formed a limited  partnership with an
investor to drill and complete the first 14  development  wells in the Company's
Overton Field located in Smith County,  Texas.  This  partnership was created to
provide the capital necessary to accelerate the field's development. The Overton
properties  were  acquired  by the  Company  in April  2000  and  have  multiple
development  locations  through the downspacing of the existing  units.  Because
Southwestern is the sole general partner and controls the partnership, operating
and  financial  results  for the  partnership  are  consolidated  with the other
operations of the Company and the investor's  share of the partnership  activity
is reported as a minority interest item in the financial statements.

During the second  quarter of 2000,  the Company  recorded an unusual  charge of
$109.3 million resulting from the adverse judgment in the Hales litigation.

                                Gas Distribution

Overview
The  operating  results of the  Company's  gas  distribution  segment are highly
seasonal.  This segment  typically  realizes  operating losses in the second and
third  quarters  of the year and  realizes  operating  income  during the winter
heating  season in the first and fourth  quarters.  The extent and  duration  of
heating  weather also impacts the  profitability  of this segment,  although the
Company  has a  weather  normalization  clause in its filed  rate  tariffs  that
lessens the impact of revenue  increases and  decreases  which might result from
weather  variations  during  the winter  heating  season.  The gas  distribution
segment's  profitability  is also  dependent  upon  the  timing  and  amount  of
regulatory  rate  increases  that are filed with and  approved  by the  Arkansas
Public Service Commission. For periods subsequent to allowed rate increases, the
Company's  profitability  is impacted by its ability to manage and control  this
segment's operating costs and expenses.

                                      -16-



                                               Three Months               Six Months
                                              Ended June 30,             Ended June 30,
                                        ---------------------       --------------------
                                            2001         2000           2001        2000
                                        ---------------------       --------------------
                                          ($ in thousands, except for per Mcf amounts)
                                                                    
Revenues                                $ 19,606     $ 23,326       $101,098    $ 76,574
Gas purchases                           $ 11,148     $ 12,948       $ 72,437    $ 43,258
Operating costs and expenses            $  9,226     $ 11,070       $ 20,031    $ 22,638
Operating income (loss)                 $   (768)    $   (692)      $  8,630    $ 10,678

Deliveries (Bcf)
     Sales and end-use transportation        3.6          5.2           14.1        17.3
     Off-system transportation               1.0           .5            1.0         2.1

Average number of customers              133,733      164,197        135,177     173,122
Average sales rate per Mcf                 $9.39        $6.85          $9.33       $5.84

Heating weather - degree days                166          293          2,327       1,982
                - percent of normal          55%          96%            95%         81%

Note:   Amounts and  statistics  for the three and six month  periods ended June
        30, 2000,  include the operations of the Company's  Missouri  properties
        that were sold in May 2000.

On May 31, 2000, the Company completed the sale of its Missouri gas distribution
assets for $32.0 million.  The sale resulted in a pre-tax gain of  approximately
$3.2 million and proceeds  from the sale were used to pay down debt. As a result
of the adverse Hales  judgment,  the Company's Board of Directors had authorized
management  to  pursue  the sale of the  Company's  remaining  gas  distribution
operations.  The Company has  suspended the sale process as it did not result in
an acceptable bid.  Although the Company may decide to sell its gas distribution
segment  in the  future,  it  currently  plans  to  operate  these  assets  as a
continuing part of its business.

Revenues and Operating Income
Revenues for the three and six month periods ended June 30, 2001 are up from the
comparable  periods of 2000  primarily  due to the cost of gas supply  which has
more than doubled when compared to the prior year periods.  The high cost of gas
supply is reflected in the  Company's  average rate for its utility  sales which
increased  during the first six  months of 2001 to $9.33 per Mcf,  up from $5.84
per Mcf for the same  period in 2000.  The  average  sales  rate for the  second
quarter of 2001 was $9.39  compared  to $6.85 for the same  period of 2000.  The
higher prices paid for purchases of natural gas are passed  through to customers
under automatic adjustment clauses.

Operating  income of the gas  distribution  segment  decreased 11% in the second
quarter of 2001 and  decreased  19% in the first six months of 2001, as compared
to the same periods of 2000.  The

                                      -17-

decreases  in  operating  income  were  due to the  impact  of the  sale  of the
Company's Missouri gas distribution assets in May 2000. Excluding the effects of
the Missouri operations from 2000, operating results for the first six months of
2001 were  approximately even with 2000 despite weather which was 5% warmer than
normal and 17% colder than in the same period of 2000. This was primarily due to
the Company's  weather  normalization  clause in its rate  tariffs.  The weather
normalization clause lessens the impacts of revenue increases and decreases that
might result from weather variations during the winter heating season.

Deliveries
The  utility  systems  delivered  3.6 Bcf to sales  and  end-use  transportation
customers  during  the second  quarter  of 2001,  down from 5.2 Bcf for the same
period in 2000.  For the six months  ended June 30,  2001,  the utility  systems
delivered 14.1 Bcf to sales and end-use  transportation  customers,  compared to
17.3 Bcf for the same period in 2000.  The decrease in  deliveries in the second
quarter was due to warmer weather and the sale of the Missouri operations in May
2000. The decrease in deliveries for the first six months of 2001 was due to the
sale of the Missouri  properties,  offset by increased  deliveries due to colder
weather.  Excluding the effect of the Missouri operations from the three and six
month   periods   ended  June  30,  2000,   deliveries   to  sales  and  end-use
transportation customers were 4.4 Bcf and 13.7 Bcf, respectively.

Operating Costs and Expenses
The changes in  purchased  gas costs for the gas  distribution  segment  reflect
volumes  purchased,  prices  paid  for  supplies,  the  mix  of  purchases  from
intercompany  versus third party sources and the sale of the Missouri  assets as
discussed  above.  Other  operating  costs and expenses of the gas  distribution
segment for the three and six month  periods ended June 30, 2001 were lower than
the  comparable  periods  of the  prior  year due  primarily  to the sale of the
Missouri assets.


                               Marketing and Other



                                                 Three Months              Six Months
                                                Ended June 30,           Ended June 30,
                                             ------------------      -------------------
                                                2001       2000          2001       2000
                                             ------------------      -------------------
                                                                     
Marketing revenues (in thousands)            $54,628    $50,796      $125,660    $94,041
Marketing operating income (in thousands)       $444       $572        $1,587     $1,537

Gas volumes marketed (Bcf)                      12.4       15.7          23.4       33.9


Marketing
The  increases in gas  marketing  revenues  for the three and six month  periods
ended June 30, 2001,  relate to a substantial  increase in natural gas commodity
prices from the prior year, and was largely  offset by a comparable  increase in
purchased gas costs.  Operating income for the marketing segment was $.4 million
for the  second  quarter  of 2001 and $1.6  million  for the first six months of
2001,  compared to $.6 million and $1.5  million for the  comparable  periods in
2000.

                                      -18-

The Company  marketed 12.4 Bcf of gas in the second quarter of 2001 and 23.4 Bcf
in the first six months of 2001,  compared to 15.7 Bcf and 33.9 Bcf for the same
periods in 2000.  The  decreases  in volumes  marketed  resulted  from a planned
decrease in volumes marketed for unaffiliated third parties.

NOARK Pipeline
The  Company's  share of the NOARK pre-tax loss included in other income was $.8
million for the first six months of 2001,  compared to $1.1 million for the same
period in 2000.

Interest Expense
Interest  expense  increased 16% for the second  quarter of 2001 and 28% for the
first six months of 2001,  both as compared to the same periods in 2000,  due to
higher  average  borrowings  caused by the payment of the Hales judgment in July
2000, and a lower level of capitalized interest.  Interest is capitalized in the
exploration  and production  segment on costs that are  unevaluated and excluded
from amortization.

Income Taxes
The changes in the provisions for current and deferred  income taxes recorded in
the three and six month  periods  ended June 30,  2001,  as compared to the same
periods in 2000,  resulted  primarily  from the increase in the level of taxable
income in 2001.  Also  impacting  deferred  taxes is the deduction of intangible
drilling  costs  in the year  incurred  for tax  purposes,  netted  against  the
turnaround  of  intangible  drilling  costs  deducted  for tax purposes in prior
years. Intangible drilling costs are capitalized and amortized over future years
for financial reporting purposes under the full cost method of accounting.

CHANGES IN FINANCIAL CONDITION

Changes in the  Company's  financial  condition at June 30, 2001, as compared to
December 31, 2000,  primarily  reflect the seasonal  nature of the Company's gas
distribution segment and the effects of the adoption of SFAS No. 133 (See Note 5
to Consolidated Financial Statements in this Form 10-Q).

Routine capital  expenditures and scheduled debt retirements have  predominantly
been funded  through cash  provided by  operations.  For the first six months of
2001 and  2000,  cash  provided  by  operating  activities  was  $84.4 and $50.6
million, respectively, and exceeded the total of these routine requirements.

Financing Requirements
In July 2001, the Company  arranged a new unsecured  revolving  credit  facility
with a group of banks to replace the existing  short-term  credit facility.  The
short-term  facility was put in place in July 2000 to fund the Hales judgment of
$109.3 million,  pay off the existing  revolver balance and retire $22.0 million
of private  placement debt. The new revolving  credit facility has a capacity of
$160 million and a  three-year  term.  The interest  rate on the new facility is
137.5 basis points over the current London Interbank  Offered Rate (LIBOR),  and
was 5.2% at June 30, 2001.  The

                                      -19-

new credit facility contains covenants which impose certain  restrictions on the
Company.  Under the credit  agreement,  the  Company may not issue total debt in
excess  of  75%  of  its  total  capital,  must  maintain  a  certain  level  of
shareholders'  equity,  and the Company must maintain a ratio of earnings before
interest,  taxes,  depreciation and amortization (EBITDA) to fixed charges of at
least 3.75 or higher  through March 30, 2002.  These  covenants  change over the
term of the credit facility and generally become more  restrictive.  At June 30,
2001, the Company's  revolving  credit  facility had a balance of $132.0 million
and was classified as long-term debt in the Company's balance sheet.

During the first six months of 2001, the Company's total debt decreased by $39.0
million, as increased cash flow generated from operations exceeded the Company's
capital  requirements.  Total debt at June 30,  2001,  accounted  for 68% of the
Company's  capitalization,  down from 74% at December  31, 2000.  Excluding  the
effects of SFAS No. 133, the  percentage of debt to total  capitalization  would
have been 69% at June 30, 2001.

The Company's  capital  expenditures for the first six months of 2001 were $48.0
million,  compared to $43.4  million for the same period in 2000.  The Company's
reported  capital  investments  include  the gross  expenditures  of the Overton
partnership. The minority interest partner in Overton funded $3.9 million of the
Company's reported expenditures during the period.  Additionally,  the Company's
capital  expenditures during the second quarter of 2001 included $5.8 million to
purchase  overriding  royalty interests in a group of the Company's Arkoma Basin
properties.  This  acquisition  was made in  connection  with the  settlement of
litigation.  Planned capital investments during calendar year 2001 are currently
expected to be approximately $100 million,  including  approximately $12 million
which will be funded by the minority interest partner in Overton.

At June 30, 2001, NOARK had outstanding debt totaling $74.0 million. The Company
and the other general  partner of NOARK have severally  guaranteed the principal
and  interest  payments on the NOARK debt.  The  Company's  share of the several
guarantee is 60%.

Working Capital
Accounts  receivable  have declined since December 31, 2000, due to the seasonal
nature of the Company's gas  distribution  segment and a decrease in the amounts
owed  to the  Company's  exploration  and  production  segment  for  oil and gas
production due to lower commodity  prices.  Under-recovered  purchased gas costs
for the Company's gas  distribution  segment were $4.6 million at June 30, 2001,
compared  to $12.9  million  at  December  31,  2000.  Purchased  gas  costs are
recovered  from the Company's  utility  customers in subsequent  months  through
automatic cost of gas adjustment  clauses  included in the utility's  filed rate
tariffs.  Inventories  have  increased  due to the  injection  of gas  into  the
Company's  gas storage  facilities.  At June 30,  2001,  the Company  recorded a
current hedging asset of $6.5 million and a current  deferred income tax payable
of $2.5 million under the provisions of SFAS No. 133.

Accounts  payable has  decreased  since  December  31,  2000,  due  primarily to
decreases in gas purchase costs in the gas distribution  and marketing  segments
and to the timing of  expenditures.

                                      -20-

Other changes in current assets and current liabilities between periods resulted
primarily  from the timing of  expenditures  and  receipts,  and the sale of the
Company's Missouri gas distribution assets in 2000.

FORWARD LOOKING INFORMATION

All statements, other than historical financial information, may be deemed to be
forward-looking  statements  within the meaning of Section 27A of the Securities
Act of 1933, as amended, and Section 21E of the Securities Exchange Act of 1934,
as amended.  Although the Company  believes the  expectations  expressed in such
forward-looking statements are based on reasonable assumptions,  such statements
are not guarantees of future  performance and actual results or developments may
differ  materially  from  those  in the  forward-looking  statements.  Important
factors that could cause actual results to differ  materially  from those in the
forward-looking  statements  herein include,  but are not limited to, the timing
and extent of changes in commodity prices for gas and oil, the timing and extent
of the Company's success in discovering,  developing,  producing, and estimating
reserves,  property  acquisition or divestiture  activities that may occur,  the
effects of weather and  regulation on the Company's  gas  distribution  segment,
increased competition,  legal and economic factors, governmental regulation, the
financial impact of accounting regulations for derivative instruments,  changing
market  conditions,  the comparative  cost of alternative  fuels,  conditions in
capital  markets  and  changes  in  interest  rates,  availability  of oil field
services,  drilling rigs and other  equipment,  as well as various other factors
beyond the Company's  control. A discussion of these and other factors affecting
the Company's  performance is included in the Company's  periodic  reports filed
with the Securities and Exchange Commission  including its Annual Report on Form
10-K for the year ended December 31, 2000.

                                      -21-




                                     PART I

Item 3. Quantitative and Qualitative Disclosures About Market Risk

Market risks relating to the Company's  operations result primarily from changes
in commodity  prices and interest rates, as well as credit risk  concentrations.
The  Company  uses  natural  gas and crude oil swap  agreements  and options and
interest rate swaps to reduce the volatility of earnings, cash flow and the cost
of purchased  gas due to  fluctuations  in the prices of natural gas and oil and
fluctuations  in  interest  rates.  The Board of  Directors  has  approved  risk
management  policies  and  procedures  to  utilize  financial  products  for the
reduction of defined commodity price risks. These policies prohibit  speculation
with  derivatives  and limit swap agreements to  counterparties  with acceptable
credit standings.

Credit Risks
The Company's financial instruments that are exposed to concentrations of credit
risk consist primarily of trade receivables and derivative  contracts associated
with  commodities  trading.  Concentrations  of  credit  risk  with  respect  to
receivables  are  limited  due  to the  large  number  of  customers  and  their
dispersion across geographic areas. No single customer accounts for greater than
4% of accounts receivable. See the discussion of commodities risk below.

Interest Rate Risk
The Company's  revolving debt  obligations  are sensitive to changes in interest
rates.  The  Company's  policy  is to manage  interest  rates  through  use of a
combination of fixed and floating rate debt.  Interest rate swaps may be used to
adjust  interest rate  exposures when  appropriate.  There were no interest rate
swaps  outstanding  at June 30, 2001.  Subsequent to June 30, 2001,  the Company
entered  into an  interest  rate swap for  calendar  year 2002 that  allows  the
Company to pay a fixed  interest rate of 5.7% on $50 million of its  outstanding
revolving debt. The Company's  revolving debt was $171.0 million at December 31,
2000, and had an average  interest rate of 7.8%. At June 30, 2001, the Company's
revolving debt was $132.0 million with an average  interest rate of 5.2%.  Other
than the Company's  revolving debt,  there have been no material  changes in the
interest rate risk  information  that was  presented in the Company's  2000 Form
10-K.

Commodities Risk
The Company uses over-the-counter  natural gas and crude oil swap agreements and
options to hedge sales of Company production, activity in its marketing segment,
and gas  purchases in the utility  segment  against the inherent  price risks of
adverse price fluctuations or locational pricing differences between a published
index and the NYMEX (New York Mercantile  Exchange) futures market.  These swaps
and options  include (1)  transactions in which one party will pay a fixed price
(or variable price) for a notional quantity in exchange for receiving a variable
price (or fixed price) based on a published  index (referred to as price swaps),
(2)  transactions  in which  parties agree to pay a price based on two different
indices  (referred  to as  basis  swaps),  and  (3)  the  purchase  and  sale of
index-related  puts and calls (collars) that provide a "floor" price below which

                                      -22-

the counterparty pays (production  hedge) or receives (gas purchase hedge) funds
equal to the amount by which the price of the commodity is below the  contracted
floor, and a "ceiling" price above which the Company pays to (production  hedge)
or receives from (gas purchase hedge) the  counterparty  the amount by which the
price of the commodity is above the contracted ceiling.

The primary market risk related to these derivative  contracts is the volatility
in market  prices for  natural gas and crude oil.  However,  this market risk is
offset by the gain or loss  recognized  upon the related sale or purchase of the
natural gas or oil that is hedged.  Credit risk relates to the risk of loss as a
result of  non-performance by the Company's  counterparties.  The counterparties
are primarily major investment and commercial  banks which  management  believes
present minimal credit risks.  The credit quality of each  counterparty  and the
level  of  financial   exposure  the  Company  has  to  each   counterparty  are
periodically reviewed to ensure limited credit risk exposure.

The  following  table  provides   information  about  the  Company's   financial
instruments  that are  sensitive  to  changes  in  commodity  prices.  The table
presents the notional  amount in Bcf  (billion  cubic feet) and MBbls  (thousand
barrels),  the weighted average  contract prices,  and the total dollar contract
amount by expected  maturity  dates.  The  "Carrying  Amount"  for the  contract
amounts are  calculated as the  contractual  payments for the quantity of gas or
oil to be  exchanged  under  futures  contracts  and do  not  represent  amounts
recorded in the  Company's  financial  statements.  The "Fair Value"  represents
values for the same contracts using  comparable  market prices at June 30, 2001.
At June 30, 2001,  the "Fair  Value"  exceeded  the  "Carrying  Amount" of these
financial instruments by $7.5 million.



                                                                 Expected Maturity Date
                                                --------------------------------------------------------
                                                       2001                2002                2003
                                                ----------------    ----------------    ----------------
                                                Carrying    Fair    Carrying    Fair    Carrying    Fair
                                                 Amount    Value     Amount    Value     Amount    Value
                                                --------   -----    --------   -----    --------   -----
                                                                                  
Production and Marketing
Natural Gas:
Swaps with a fixed price receipt
   Contract volume (Bcf)                           1.0                 1.0                  .2
   Weighted average price per Mcf                $3.48               $2.65               $2.75
   Contract amount (in millions)                  $3.4      $3.6      $2.6      $1.7       $.6      $.4

Swaps with a fixed price payment
   Contract volume (Bcf)                            .1                   -                   -
   Weighted average price per Mcf                $4.41                   -                   -
   Contract amount (in millions)                   $.6       $.4         -         -         -        -

                                      -23-


                                                                 Expected Maturity Date
                                                --------------------------------------------------------
                                                       2001                2002                2003
                                                ----------------    ----------------    ----------------
                                                Carrying    Fair    Carrying    Fair    Carrying    Fair
                                                 Amount    Value     Amount    Value     Amount    Value
                                                --------   -----    --------   -----    --------   -----
Price collar
   Contract volume (Bcf)                          12.7                 6.0                   -
   Weighted average floor price
      per Mcf                                    $3.85               $4.00                   -

   Contract amount of floor
      (in millions)                              $48.9     $58.9     $24.0     $29.1         -        -
   Weighted average ceiling price
      per Mcf                                    $4.73               $4.72                   -
   Contract amount of ceiling
      (in millions)                              $60.1     $58.2     $28.3     $26.6         -        -


Oil:
Swaps with a fixed price receipt
   Contract volume (MBbls)                          36                   -                   -
   Weighted average price per Bbl               $17.49                   -                   -
   Contract amount (in millions)                   $.6       $.3         -         -         -        -

Price collar
   Contract volume (MBbls)                         150                   -                   -
   Weighted average floor price
        Per Bbl                                 $27.40                   -                   -
   Contract amount of floor
        (in millions)                             $4.1      $4.5         -         -         -        -
   Weighted average ceiling price
        Per Bbl                                 $29.95                   -                   -
   Contract amount of ceiling
        (in millions)                             $4.5      $4.4         -         -         -        -

Natural Gas Purchases
Swaps with a fixed price payment
   Contract volume (Bcf)                           1.1                 2.4                   -
   Weighted average price per Mcf                $4.43               $4.49                   -
   Contract amount (in millions)                  $4.7      $3.8     $10.9      $8.9         -        -

                                      -24-



                                     PART II

                                OTHER INFORMATION

Item 1

The  Company  recently  settled  litigation  in a case filed in a state court in
Franklin  County,   Arkansas  in  1996  against  the  Company  and  two  of  its
subsidiaries related to overriding royalty interests on certain Arkansas oil and
gas  properties.  In a Form 8-K filed in July 1996,  the Company  disclosed  the
lawsuit and that the plaintiff was seeking  several  million  dollars in damages
for failure to attach  overrides  dating  back to 1939 to certain gas  producing
properties.   The  plaintiff   subsequently  expanded  its  claim  alleging  the
underpayment of overriding  royalties arising from contractual  arrangements for
the purchase and sale of natural gas between  subsidiaries of the Company dating
back to 1978.

This matter  went to a non-jury  trial as to the issue of  liability  in January
2000.  The court issued  Findings of Fact and  Conclusions  of Law that found no
fraud was committed and that any  overriding  royalty  interests  subject to the
plaintiff's  claim for additional  overriding  royalties  accrued after March 1,
1990.  All  claims  prior  to  March 1,  1990  were  barred  by the  statute  of
limitations.  The damages phase of the trial was scheduled for June 2001 and the
Company recently settled all outstanding  issues in the case through  mediation.
The Company recorded a $2.0 million charge in the second quarter of 2001 related
to the  settlement.  Also,  in  connection  with  the  settlement,  the  Company
purchased  the  plaintiff's  overriding  royalty  interest  in a  group  of  the
Company's Arkansas gas producing properties.

Items 2 - 6(a)

No developments required to be reported under Items 2 - 6(a) occurred during the
quarter ended June 30, 2001.

Item 6(b)

On July 5, 2001,  the Company  filed a Form 8-K  discussing  the  settlement  of
litigation involving overriding royalty interests.

All other  filings on Form 8-K during the quarter  ended June 30, 2001 have been
previously disclosed in the Company's Form 10-Q for the first quarter of 2001.

                                      -25-


                                   Signatures

Pursuant  to the  requirements  of the  Securities  Exchange  Act of  1934,  the
registrant  has duly  caused  this  report  to be  signed  on its  behalf by the
undersigned thereunto duly authorized.

                                                    SOUTHWESTERN ENERGY COMPANY
                                                   -----------------------------
                                                             Registrant



DATE:   August 10, 2001                                 /s/ GREG D. KERLEY
     --------------------                          -----------------------------
                                                          Greg D. Kerley
                                                      Executive Vice President
                                                    and Chief Financial Officer



                                      -26-




     Southwestern Energy Company
     P.O. Box 1408
     Fayetteville, AR 72702-1408




     August 10, 2001


     Securities and Exchange Commission
     ATTN: Filing Desk, Stop 1-4
     450 Fifth Street, N.W.
     Washington, DC  20549-1004

     Gentlemen:

     Pursuant  to  regulations  of  the  Securities  and  Exchange   Commission,
     submitted  herewith for filing on behalf of Southwestern  Energy Company is
     the Quarterly Report on Form 10-Q for the quarter ended June 30, 2001.

     This filing is being effected by direct  transmission  to the  Commission's
     EDGAR System.

     Very truly yours,

     Stan Wilson
     Controller