Crew Energy Inc. engages in the acquisition, exploration, development, and production of crude oil, natural gas, and natural gas liquids (NGL) in Canada. The company's principal properties include Montney oil and liquids-rich natural gas assets comprising Septimus, West Septimus, Groundbirch, and Monias and Tower located in the northeast British Columbia. Crew Energy Inc. was incorporated in 2003 and is headquartered in Calgary, Canada. As of October 1, 2024, Crew Energy Inc. operates as a subsidiary of Tourmaline Oil Corp.