Diamondback Energy will attempt to buy rival Endeavor Energy Resources to create an energy giant in the Southwestern United States worth more than $50 billion. A tie-up between Diamondback and Endeavor, if it succeeds, would create a player in the massive Permian Basin oil and gas field that straddles Texas and New Mexico. Photos You Should See View All 22 ImagesEndeavor is the largest private operator in the Permian Basin. Lower oil prices are good for U.S. drivers, as it means they'll pay less at gas pumps. Shareholders of Diamondback Energy Inc. will own about 60.5% of the combined company, while Endeavor’s equity holders would own approximately 39.5%.

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Persons: Hess, Diamondback, Travis Stice, ” Stifel's Derrick Whitfield, ” Stice Organizations: Diamondback Energy, Endeavor Energy Resources, Southwestern United, Exxon Mobil, Mobil, Diamondback, Endeavor, Exxon, Chevron, Drillers, OPEC, U.S, International Energy Agency, Diamondback Energy Inc, Chesapeake Energy, Southwestern Energy, Occidental Locations: Southwestern United States, U.S, Texas, New Mexico, United States, Israel, Midland , Texas