Enerplus Corporation, together with its subsidiaries, explores and develops crude oil and natural gas in the United States. Its oil and natural gas properties are located primarily in North Dakota, Colorado, and Pennsylvania. The company was founded in 1986 and is headquartered in Calgary, Canada. As of May 31, 2024, Enerplus Corporation operates as a subsidiary of Chord Energy Corporation. Address: The Dome Tower, Calgary, AB, Canada, T2P 2Z1