Exhibit

As independent oil and gas consultants, PetroTechnical Services, Division of Schlumberger Technology Corporation hereby consents to the incorporation by reference in the Registration Statements on Form S-8 UPDATE (File Nos. 333-109162, 333‑126191, 333-135949, 333-143990, 333‑151762, 333-157504, 333-160350, 333-171468, 333‑178067, 333-187018, 333-189651, 333-192175 and 333-196977) and Form S-3 (File No. 333-190457) of Chesapeake Energy Corporation of all references to our firm and information from our reserves report dated 11 February 2016, included in or made a part of the Chesapeake Energy Corporation Annual Report on Form 10-K for the year ended December 31, 2015 to be filed with the Securities and Exchange Commission on or about February 24, 2016, and our summary report attached as Exhibit 99.1 to such Annual Report on Form 10-K.