8-K

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): January 12, 2010

CHESAPEAKE ENERGY CORPORATION

(Exact name of Registrant as specified in its Charter)

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

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)

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 CFR 230.425)

*           Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

*           Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

*           Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Section 8 – Other Events

Item 8.01 Other Events.

On January 12, 2010, Chesapeake Energy Corporation issue a press release announcing the date that it will issue its 2009 fourth quarter and full year financial and operational results.  The press release also provided information for accessing the related conference call.  A copy of this press release is attached as Exhibit 99.1 to this Current Report on Form 8-K.

Section 9 – Financial Statements and Exhibits

Item 9.01 Financial Statements and Exhibits

(d)Exhibits.  See "Index to Exhibits" attached to this Current Report on Form 8-K, which is incorporated by reference herein.

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/ JENNIFER M. GRIGSBY
	Jennifer M. Grigsby
	Senior Vice President, Treasurer and Corporate Secretary

Date:           January 15, 2010

EXHIBIT INDEX

Exhibit No.	Document Description
99.1	Chesapeake Energy Corporation press release dated January 12, 2010

EX-99.1

Exhibit 99.1

N e w s   R e l e a s e   Chesapeake Energy Corporation P. O. Box 18496 Oklahoma City, OK  73154

FOR IMMEDIATE RELEASE

JANUARY 12, 2010

INVESTOR CONTACT: JEFFREY L. MOBLEY, CFA SENIOR VICE PRESIDENT – INVESTOR RELATIONS AND RESEARCH (405) 767-4763 jeff.mobley@chk.com MEDIA CONTACT: JIM GIPSON DIRECTOR – MEDIA RELATIONS  (405) 935-1310 jim.gipson@chk.com

CHESAPEAKE ENERGY CORPORATION ANNOUNCES 2009 FOURTH QUARTER

AND FULL YEAR OPERATIONAL UPDATE AND FINANCIAL RESULTS

RELEASE DATES AND CONFERENCE CALL INFORMATION

OKLAHOMA CITY, OKLAHOMA, January 12, 2010 – Chesapeake Energy Corporation (NYSE:CHK) has scheduled its 2009 fourth quarter and full year operational update to be released after the close of trading on the New York Stock Exchange on Tuesday, February 16, 2010.  Additionally, the company has scheduled its 2009 fourth quarter and full year financial results to be released after the close of trading on the New York Stock Exchange on Wednesday, February 17, 2010.

The company has also scheduled a conference call to discuss both releases for Thursday, February 18, 2010 at 9:00 am EST.  The telephone number to access the conference call is 913-312-0688 or toll-free 800-930-1344.  The passcode for the call is 2347767.  We encourage those who would like to participate in the call to place calls between 8:50 and 9:00 am EST.

For those unable to participate in the conference call, a replay will be available for audio playback at 1:00 pm EST on Thursday, February 18, 2010 and will run through midnight Thursday, March 4, 2010.  The number to access the conference call replay is 719-457-0820 or toll-free 888-203-1112.  The passcode for the replay is 2347767.

The conference call will also be webcast live on Chesapeake’s website at www.chk.com in the “Events” subsection of the “Investors” section of our website.  The webcast of the conference will be available on our website for one year.

Chesapeake Energy Corporation is the second largest producer of natural gas in the U.S.  Headquartered in Oklahoma City, the company's operations are focused on the development of onshore unconventional and conventional natural gas in the U.S. in the Barnett Shale, Haynesville Shale, Fayetteville Shale, Marcellus Shale, Anadarko Basin, Arkoma Basin, Appalachian Basin, Permian Basin, Delaware Basin, South Texas, Texas Gulf Coast and East Texas regions of the United States.  Further information is available at www.chk.com.