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                       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) APRIL 16, 2001 (APRIL 16, 2001)




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



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


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



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

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                    INFORMATION TO BE INCLUDED IN THE REPORT


ITEM 9.  REGULATION FD

Chesapeake Energy Corporation has adopted a policy of providing investors with
guidance on certain factors which affect our future financial performance. As of
April 16, 2001, we are using the key operating assumptions in our projections
for the first two quarters of 2001 and full years 2001 and 2002. Please note
that our outlook now incorporates earnings per share estimates. The key
operating assumptions for 2001 include the completion of the merger with Gothic
Energy Corporation which occurred on January 16, 2001. With the filing of this
report on Form 8-K, we are posting the same information on our web site at
www.chkenergy.com. We caution you that our outlook is given as of April 16, 2001
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:  April 16, 2001


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