Devon Energy Corporation is an independent energy company. The Company operates through its U.S operating segment. Its U.S operating segment is engaged exploration, development and production of oil, natural gas and natural gas liquids (NGL). The Company’s operations are concentrated in various North American onshore areas in the United States. The Company’s operations are focused in four core oil producing areas: the Delaware Basin, Eagle Ford, STACK and Rockies Oil. The Company’s Delaware Basin offers exploration and development opportunities from geologic reservoirs and play types, including the oil-rich Bone Spring, Wolfcamp and Leonard formations. The Company operates approximately 10 rigs in the asset. Its acreage in the Rockies Oil is focused on emerging oil opportunities in the Powder River Basin. Rockies Oil operates two rigs targeting the Turner, Parkman, Teapot and Niobrara formations in northern Converse County of the Powder River Basin.