Wall Street JournalMarathon Oil to Buy PayRock Energy for $888 MillionWall Street JournalThe acquisition adds to Marathon's position in an area of Oklahoma known as the Stack, where oil producers are finding they can still make money when crude trades …

Wall Street Journal (blog)Marathon Oil to buy Oklahoma-based PayRock EnergyReutersOil and natgas producer Marathon Oil Corp (MRO.N) said it agreed to buy PayRock Energy Holdings LLC for $888 million from venture capital firm EnCap Investments, boosting its …

Financial ExpressMarathon Oil to buy PayRock Energy Holdings for $888 millionReutersOil and natgas producer Marathon Oil Corp (MRO.N) said on Monday it agreed to buy PayRock Energy Holdings LLC for $888 million from venture capital firm EnCap Investments. …