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MANAGEMENT'S REPORT ON INTERNAL CONTROL OVER FINANCIAL REPORTING It is the responsibility of the management of Chesapeake Energy Corporation to establish and maintain adequate internal control over financial reporting (as defined in Rule 13a-15(f) under the Securities Exchange Act of 1934). Management utilized the Committee of Sponsoring Organizations of the Treadway Commission's Internal ControlIntegrated Framework (2013) in conducting the required assessment of effectiveness of the Company's internal control over financial reporting. Management has performed an assessment of the effectiveness of the Company's internal control over financial reporting and has determined the Company's internal control over financial reporting was effective as of December 31, 2015. The effectiveness of the Company's internal control over financial reporting as of December 31, 2015 has been audited by PricewaterhouseCoopers LLP, an independent registered public accounting firm, as stated in its report which appears herein. /s/ ROBERT D. LAWLER Robert D. Lawler President and Chief Executive Officer /s/ DOMENIC J. DELL'OSSO, JR. Domenic J. Dell'Osso, Jr. Executive Vice President and Chief Financial Officer

February 25, 2016

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Profile for Chesapeake Energy

2015 Annual Report  

2015 Annual Report