Cenovus Energy Inc. develops, produces, and markets crude oil, natural gas liquids (NGLs), and natural gas in Canada. Its Oil Sands segment develops and produces bitumen assets at Foster Creek, Christina Lake, Narrows Lake, and the Athabasca natural gas assets, as well as projects in the early stages of development, such as Grand Rapids and Telephone Lake. The company's Conventional segment engages in the development and production of conventional crude oil, NGLs, and natural gas in Alberta and Saskatchewan in Canada, including the heavy oil assets at Pelican Lake. This segment also includes the carbon dioxide enhanced oil recovery project at Weyburn. Its Refining and Marketing segment transports, sells, and refines crude oil into petroleum and chemical products. This segment also owns 50% interest ownership in two refineries in the United States. The company is headquartered in Calgary, Canada.