The money comes mostly from two energy-focused private-equity firms, the newspaper reported, citing people close to the matter. About $500 million would come from Energy & Minerals Group, a Houston private-equity firm led by John Raymond, son of former Exxon Mobil Corporation (NYSE: XOM ) -0.21% CEO Lee Raymond. Exclusive: Ousted Chesapeake Energy CEO Aubrey McClendon Launching Ohio Land Grab (HuffingtonPost) Aubrey McClendon's penchant for "land grab" as a business model made the recently-ousted Chesapeake Energy CEO infamous — and he's at it again for his new start-up hydraulic fracturing ("fracking") company in Ohio's Utica Shale basin.