Attached files

file filename
10-K/A - FORM 10-K/A - CHESAPEAKE ENERGY CORPd10ka.htm
EX-31.2 - CERTIFICATION OF THE CFO - CHESAPEAKE ENERGY CORPdex312.htm
EX-99.2 - REPORT OF DATA & CONSULTING SERVICES - CHESAPEAKE ENERGY CORPdex992.htm
EX-23.3 - CONSENT OF DATA & CONSULTING SERVICES - CHESAPEAKE ENERGY CORPdex233.htm
EX-99.4 - REPORT OF RYDER SCOTT COMPANY, L.P. - CHESAPEAKE ENERGY CORPdex994.htm
EX-31.1 - CERTIFICATION OF THE CEO - CHESAPEAKE ENERGY CORPdex311.htm

Exhibit 23.5

CONSENT OF RYDER SCOTT COMPANY, L.P.

As independent oil and gas consultants, Ryder Scott Company, L.P. hereby consents to the incorporation by reference in the Registration Statements on Form S-8 (File Nos. 33-84258, 33-89282, 33-88196, 333-07255, 333-27525, 333-30324, 333-30478, 333-52668, 333-67734, 333-67740, 333-109162, 333-118312, 333-126191, 333-135949, 333-143990, 333-151762, 333-157504 and 333-160350) and Form S-3 (File No. 333-155754) of Chesapeake Energy Corporation of all references to our firm and information from our reserves report dated February 24, 2010, entitled “Chesapeake Energy Corporation Estimated Future Reserves and Income Attributable to Certain Leasehold and Royalty Interests SEC Case of December 31, 2009”, included in or made a part of the Chesapeake Energy Corporation Annual Report on Form 10-K for the year ended December 31, 2009 filed with the Securities and Exchange Commission on March 1, 2010, and our summary report attached as Exhibit 99.4 to the amendment on Form 10-K/A to such Annual Report on Form 10-K filed on or about August 2, 2010.

/s/    RYDER SCOTT COMPANY, L.P.        

RYDER SCOTT COMPANY, L.P.

TBPE Firm Registration No. F-1580

Houston, Texas

August 2, 2010