SECURITIES AND EXCHANGE COMMISSION

                             WASHINGTON, D.C. 20549



                                    FORM 8-K


              CURRENT REPORT PURSUANT TO SECTION 13 OR 15(D) OF THE
                         SECURITIES EXCHANGE ACT OF 1934



                DATE OF REPORT (DATE OF EARLIEST EVENT REPORTED)
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                          JUNE 25, 2003 (JUNE 24, 2003)



                          CHESAPEAKE ENERGY CORPORATION
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             (Exact name of Registrant as specified in its Charter)



           OKLAHOMA                      1-13726                 73-1395733
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  (State or other jurisdiction     (Commission File No.)        (IRS Employer
        of incorporation)                                   Identification No.)


            6100 NORTH WESTERN AVENUE, OKLAHOMA CITY, OKLAHOMA 73118
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               (Address of principal executive offices) (Zip Code)



                                 (405) 848-8000
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              (Registrant's telephone number, including area code)






                    INFORMATION TO BE INCLUDED IN THE REPORT


ITEM 5.  OTHER EVENTS

         Chesapeake Energy Corporation  ("Chesapeake") issued a Press Release on
June 24, 2003. The following was included in the Press Release:


              CHESAPEAKE ENERGY CORPORATION ANNOUNCES $220 MILLION
              OF MID-CONTINENT NATURAL GAS ACQUISITIONS, INCREASED
                2003 PRODUCTION FORECAST, INITIAL 2004 PRODUCTION
                   FORECAST AND ADDITIONS TO HEDGING POSITIONS

         TRANSACTIONS WITH OXLEY PETROLEUM AND OTHERS FURTHER STRENGTHEN
            CHESAPEAKE'S POSITIONS IN THE ANADARKO AND ARKOMA BASINS
                           OF THE MID-CONTINENT REGION

     OKLAHOMA  CITY,  OKLAHOMA,  JUNE 24, 2003 - Chesapeake  Energy  Corporation
(NYSE:CHK) today announced the acquisition of $220 million of Mid-Continent  gas
assets through its recent acquisition of privately-owned Oxley Petroleum Company
and several other recently completed and pending smaller acquisitions.  In these
transactions,  Chesapeake  has  acquired  or agreed  to  acquire  an  internally
estimated 135 billion cubic feet of gas equivalent  proved  reserves  (bcfe) for
$220 million. After allocating $40 million of this purchase price to gas plants,
gas gathering systems and unevaluated leasehold,  Chesapeake's  acquisition cost
per mcfe of proved reserves is $1.33.

     Current  production  from the  acquired  properties  is  approximately  35
million cubic feet of natural gas equivalent  production (mmcfe) per day and the
proved  reserves  have a  reserves-to-production  index of 10.6  years,  are 99%
natural gas and are 75% proved  developed.  Initial lease operating  expenses on
the acquired properties are expected to average $0.45 per thousand cubic feet of
gas equivalent (mcfe), compared to $0.54 per mcfe for Chesapeake during 2002 and
approximately $0.70 per mcfe for the company's peer group during 2002.

     The Oxley  acquisition  closed on May 30,  2003 and the other  transactions
have closed in recent  months or will close  before July 31,  2003.  The company
intends to finance the acquisitions using cash on hand and short-term borrowings
from its $350 million bank credit facility.

                BACKGROUND INFORMATION ON OXLEY PETROLEUM COMPANY

     Oxley  Petroleum was founded in Tulsa in 1962 by John C. Oxley and has been
managed in recent years by Stephen M. "Mike" Oxley.  Over the past 41 years, the
Oxley family built one of the premier  privately-owned  natural gas companies in
Oklahoma.  Oxley's primary focus was the Arkoma Basin, a prolific  gas-producing
region located in eastern Oklahoma and western Arkansas where Chesapeake already
owns   approximately   250  bcfe  of  estimated  proved  reserves  and  produces
approximately  50 mmcfe  per day.  Of the  properties  being  acquired,  82% are
located in townships in which  Chesapeake  owns existing  interests.  Chesapeake
believes its  consolidation  of assets in these  townships will create  numerous
operational efficiencies and enhanced drilling opportunities.

     The  majority  of the other  acquired  assets are  located  in the  Greater
Mayfield area of Beckham County in western  Oklahoma,  where  Chesapeake is very
active.  In  Greater  Mayfield,  Chesapeake  is  currently  drilling  seven deep
Springer  wells  to an  average  depth  of  20,000  feet.  Greater  Mayfield  is
Chesapeake's most important  exploratory area and in 2003 the company expects to
spend approximately 10% of its projected $600 million capital expenditure budget
further exploring and developing this area.


                                       2


             CHESAPEAKE BENEFITS FROM INCREASING MID-CONTINENT SCALE


     Chesapeake remains focused on continuing to build an unprecedented scale of
operations in the prolific  natural gas fields of the Anadarko and Arkoma basins
in the  Mid-Continent.  During the past five years,  the  company  has  actively
consolidated  ownership in key Mid-Continent gas fields through  acquisitions of
long-lived gas reserves owned by AnSon,  Hugoton,  DLB, Enervest,  OXY, Barrett,
Apache, Gothic, Staghorn,  Questar,  Sapient, Ram, Canaan, Focus, EnCana, Priam,
Williams,  OG&E, ONEOK,  Vintage, El Paso and now Oxley. Through these and other
acquisitions since 1998,  Chesapeake has acquired 2.5 trillion cubic feet of gas
equivalent proved reserves (tcfe) at an average cost of $1.14 per mcfe.  Through
this consolidation effort,  Chesapeake has emerged as Oklahoma's largest natural
gas  producer,  with an estimated  2003 gas  production  market share of 16%. In
addition,  the company is the operator of or a participant in approximately  50%
of the 125 wells currently being drilled in Oklahoma, providing the company with
unequalled access to current geological information across the state. Chesapeake
believes  this  knowledge  provides it with  unique  competitive  advantages  in
executing its business strategy.


                               MANAGEMENT COMMENTS

     Aubrey K.  McClendon,  Chesapeake's  Chief  Executive  Officer,  commented,
"Today's  announcements  provide further  evidence of our ongoing  commitment to
creating  industry-leading  shareholder value through a sharp strategic focus on
further  consolidation of high-quality  Mid-Continent gas assets, timely hedging
decisions and successful  Mid-Continent deep gas exploration.  Today's announced
acquisitions  fit  perfectly  with our  existing  Mid-Continent  assets and with
Chesapeake's  business  strategy  of  creating  value by  delivering  profitable
organic growth from our unique deep gas exploration program and by acquiring and
developing  low-cost,  long-lived,  under-exploited  natural  gas  assets in the
Mid-Continent region."

     "Today's announced transactions and Chesapeake's highly successful drilling
results during the second quarter should increase our company's estimated proved
reserves  at June 30,  2003 to  approximately  3.0  tcfe.  Based on the  results
achieved  from our  previous  acquisitions  in the  Mid-Continent,  we expect to
substantially  increase  the value of these newly  acquired  properties  through
additional  drilling and by reducing  administrative and operating costs. We are
especially  excited about enhancing our Arkoma Basin position and increasing our
already  strong  position in the Greater  Mayfield  area of the Anadarko  Basin,
where our recent drillbit performance has been exceptional."

     "In addition,  our increased oil and natural gas hedging  positions  should
further  strengthen the company's  financial  performance in the quarters ahead.
For some time now, our company had been predicting that natural gas prices would
sharply increase this summer.  We have already  successfully  taken advantage of
higher gas prices early this summer to lock-in very attractive financial returns
for our shareholders on a significant  portion of our production.  We will be on
the lookout for additional  attractive hedging  opportunities  later this summer
and fall."

This document contains forward-looking  statements within the meaning of Section
27A of the Securities Act of 1933 and Section 21E of the Securities Exchange Act
of 1934.  Forward-looking  statements  include  estimates  and give our  current
expectations  or forecasts of future  events.  They are based on our  historical
operating  trends,  our  existing  commodity  hedging  position  and our current
estimate of proved reserves.  Although we believe our forward-looking statements
are  reasonable,  they can be affected by inaccurate  assumptions or by known or
unknown risks and  uncertainties.  For example,  statements  concerning the fair
values of derivative  contracts and their  estimated  contribution to our future
results of operations  are based upon market  information as of a specific date.
These market prices are subject to  significant  volatility.  Factors that could
cause actual operating and financial  results to differ materially from expected
results  include  the  volatility  of  oil  and  gas  prices,   our  substantial
indebtedness,  our  commodity  price risk  management  activities,  the cost and
availability  of  drilling  and  production  services,  our  ability  to replace
reserves, the availability of capital,  uncertainties inherent in evaluating our
own reserves and the reserves we acquire, drilling and operating risks and other
risk factors  described  in the  company's  2002 annual  report on Form 10-K and
subsequent filings with the Securities and Exchange Commission.
Chesapeake Energy  Corporation is one of the eight largest  independent  natural
gas  producers  in the  U.S.  Headquartered  in  Oklahoma  City,  the  company's
operations are focused on exploratory and  developmental  drilling and producing
property  acquisitions  in the  Mid-Continent  region of the United States.  The
company's Internet address is WWW.CHKENERGY.COM.


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ITEM 9.  REGULATION FD DISCLOSURE

         Chesapeake  also  released  the  following  additional   statements  in
connection with the announcements described in Item 5:

      CHESAPEAKE INCREASES 2003 PRODUCTION GUIDANCE, PROVIDES INITIAL 2004
             PRODUCTION GUIDANCE AND ANNOUNCES SIGNIFICANT INCREASES
                  IN ITS NATURAL GAS AND OIL HEDGING POSITIONS

     Chesapeake is increasing its 2003 production forecast by 6% from a range of
240-245  bcfe to a range of 255-260 bcfe to reflect the  transactions  announced
today and the success of the company's  exploration  drilling program.  In April
2003,  Chesapeake  estimated that its daily production during the second quarter
of 2003 would  average 675 mmcfe per day.  The company  now  estimates  that its
second  quarter  production  will average more than 710 mmcfe per day. Of the 35
mmcfe per day estimated  increase,  20% is attributable to the Oxley transaction
(which  contributed  20 mmcfe per day to the last month of the  quarter,  for an
average  for the quarter of 7 mmcfe per day) and 80% is  attributable  to better
than forecasted drilling results.

     Furthermore,  Chesapeake now expects its second half of 2003  production to
exceed 740 mmcfe per day, an increase of 65 mmcfe per day over April's  forecast
of 675 mmcfe per day. Of this increase,  50% is attributable to the transactions
announced  today and 50% is  attributable  to better  than  forecasted  drilling
results.  In  addition,  Chesapeake's  initial  production  forecast for 2004 is
275-280 bcfe, or 760 mmcfe per day at the mid-point of this range.

     During the past six weeks, Chesapeake has added substantial natural gas and
oil hedges to the hedging  positions it had previously  announced in April 2003.
Currently,  the company has hedged the following amounts of its estimated 2003 -
2007 oil and natural gas production:

                                  Oil                     Natural Gas
                        ----------------------     ----------------------
   QUARTER OR YEAR      % Hedged      $ NYMEX      % Hedged       $ NYMEX
   ---------------      ---------     --------     ---------      -------

   2Q 2003                 71%        $ 28.12         40%          $ 5.10
   3Q 2003                 83%        $ 28.07         53%          $ 5.49
   4Q 2003                 83%        $ 28.07         49%          $ 5.73
   ----------------------------------------------------------------------
   Remaining 2003          79%        $ 28.08         47%          $ 5.47

   2004                     9%        $ 27.30         12%          $ 5.87
   2005                     -             -            3%          $ 4.99
   2006                     -             -            3%          $ 4.84
   2007                     -             -            3%          $ 4.84

Depending  on changes in oil and  natural gas  futures  markets  and  underlying
supply and demand  trends,  the  company may either  increase  or  decrease  its
hedging positions in the future.

With the filing of this report on Form 8-K, we are  updating  the outlook on our
website at  WWW.CHKENERGY.COM.  We caution  you that our  outlook is given as of
June 24,  2003 based on  currently  available  information,  and that we are not
undertaking any obligation to update our estimates as conditions change or other
information becomes available.

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                                    SIGNATURE


         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.

                                           CHESAPEAKE ENERGY CORPORATION


                                           BY: /S/ AUBREY K. MCCLENDON
                                               --------------------------------
                                                   AUBREY K. MCCLENDON
                                                Chairman of the Board and
                                                 Chief Executive Officer

Dated:        June 25, 2003


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