Affiliates

Chesapeake Energy Marketing, Inc. (CEMI) Provides Chesapeake with marketing services
Chesapeake Granite Wash Trust Owns royalty interests in wells in Washita County, Oklahoma
Chesapeake NG Ventures Investing in a future that runs on America’s abundant supply of natural gas
Chesapeake Oilfield Services, Inc. Manages companies that provide oilfield services and equipment
Compass Manufacturing, L.L.C. Provides gas compressor packages and production equipment
Great Plains Oilfield Rental, L.L.C. (GPOR) Supplies high-quality tools and services to the drilling industry
Hodges Trucking Company, L.L.C. Provides field and heavy haul transportation in the Mid-Continent region
MidCon Compression, L.L.C. Supplies and maintains natural gas compressors for daily field production
Nomac Drilling, L.L.C. Operates Chesapeake’s drilling rigs and provides additional drilling services
Oilfield Trucking Solutions Provides oilfield-related fluid transportation
Performance Technologies, L.L.C. Provides pressure pumping services for well stimulation treatments

Nomac: Day in the Life

The information includes forward-looking statements, which are subject to known and unknown risks and uncertainties that could cause actual results to differ materially. We refer you to the discussion of riskfactors that could affect future operating or financial performance in our most recent prospectus and Form 10-K and other SEC Filings. Chesapeake assumes no obligation to update any forward-looking statements made here as a result of new information or future events or developments. You will find a reconciliation of any non-GAAP financial measure, as defined by the SEC in Regulation G, to the most directly comparable GAAP number in Reconciliation of Non-GAAP Financial Measures.

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