Diamondback Energy, Endeavor Energy near $25 billion merger, sources say By Reuters
© Reuters. The sun rises behind an oil tanker driving through the Permian Basin in Mentone, Texas, U.S., November 26, 2019. Picture taken November 26, 2019. REUTERS/Angus Mordant/File Photo
By Anirban Sen (Reuters) -U.S. shale oil…