List of Biggest Drillers in Ohio, by Leased Acreage Anadarko | Chesapeake Energy | Chevron | CONSOL Energy | Devon Energy | Energy Companies | EnerVest | EV Energy Partners | Hess | Ohio | Statewide OH | Utica Shale August 17, 2012August 17, 2012 Username Password Remember me Forgot Password? Join Us Related