Battalion Oil Corporation, an independent energy company, engages in the acquisition, production, exploration, and development of onshore oil and natural gas assets in the United States. It holds interests in the Delaware Basin located in the counties of Pecos, Reeves, Ward, and Winkler, Texas. The company was formerly known as Halcón Resources Corporation and changed its name to Battalion Oil Corporation in January 2020. Battalion Oil Corporation was founded in 1987 and is headquartered in Houston, Texas.