UNITED STATES
                       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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                      NOVEMBER 30, 2004 (NOVEMBER 24, 2004)


                          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)


Check  the  appropriate  box  below  if the  Form  8-K  filing  is  intended  to
simultaneously  satisfy the filing obligation of the registrant under any of the
following provisions (see General Instruction A.2. below):

[_] Written communications pursuant to Rule 425 under the Securities Act
    (17 CFR230.425)

[_] Soliciting  material  pursuant to Rule 14a-12 under the Exchange Act
    (17 CFR240.14a-12)

[_] Pre-commencement communications pursuant to Rule 14d-2(b) under the
    Exchange Act (17 CFR240.14d-2(b))

[_] Pre-commencement communications pursuant to Rule 13e-4(c) under the
    Exchange Act (17 CFR240.13e-4(c))




SECTION 5 - CORPORATE GOVERNANCE AND MANAGEMENT

ITEM 5.03 - AMENDMENT TO ARTICLES OF INCORPORATION


     Effective November 24, 2004,  Chesapeake Energy Corporation (the "Company")
filed a Certificate of Elimination with the Oklahoma Secretary of State retiring
600,000 shares of our 6.00%  Cumulative  Convertible  Preferred Stock, par value
$0.01 per share.  Such  shares of 6.00%  Preferred  Stock were  acquired  by the
Company as the result of a privately  negotiated  exchange  with a holder of the
Preferred Stock for 3,225,000  shares of the Company's  Common Stock,  par value
$0.01 per share,  by the holder.  The  Certificate  of  Elimination  is attached
hereto as exhibit 3.1.

Effective November 24, 2004, Chesapeake Energy Corporation (the "Company") filed
a  Certificate  of  Elimination  with the Oklahoma  Secretary of State  retiring
2,714,200 shares of our 6.75% Cumulative  Convertible Preferred Stock, par value
$0.01 per share.  Such  shares of 6.75%  Preferred  Stock were  acquired  by the
Company as the result of conversions  of the Preferred  Stock into the Company's
Common Stock,  par value $0.01 per share.  The  Certificate  of  Elimination  is
attached hereto as exhibit 3.2.

ITEM 9.01 - EXHIBITS

(c)      Exhibits


EXHIBIT NO.             DOCUMENT DESCRIPTION
-----------             --------------------

    3.1              Certificate of Elimination

    3.2              Certificate of Elimination



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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, hereunto duly authorized.

                                        CHESAPEAKE ENERGY CORPORATION


                                By:       /s/ AUBREY K. MCCLENDON
                                        ---------------------------------------
                                          Aubrey K. McClendon
                                          Chairman of the Board and
                                          Chief Executive Officer


Dated:        November 30, 2004


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                                  EXHIBIT INDEX


EXHIBIT NO.             DOCUMENT DESCRIPTION
-----------             --------------------

   3.1               Certificate of Elimination

   3.2               Certificate of Elimination


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