Husky Energy Inc. (TSX: HSE) is a large, integrated Canadian energy company based in Calgary, Alberta. Husky's foundation is in Western Canada, where it has extensive conventional oil and natural gas assets, significant heavy oil production and a range of midstream and downstream operations, including refineries, upgrading facilities, and pipelines. Husky also has a portfolio of oil sands leases, encompassing some 2,500 square kilometres in the Fort McMurray region of northern Alberta. In the Atlantic Region, off Canada's East Coast, the company holds interests in 20 exploration licenses and producing properties at Terra Nova and White Rose. Husky also owns interests in the producing Wenchang oilfield offshore China and is proceeding with the development of the Liwan Natural Gas Project in the South China Sea. The company also holds exploration rights offshore Indonesia. In the United States, the company owns a refinery in Lima, Ohio and holds a 50 percent ownership interest with BP in a refinery at Toledo, Ohio. The company employs approximately 4,700 people (as of 2011), has approximately $32 billion in assets and produced an average of 313,000 barrels (49,800 m³) of oil equivalent per day in 2011, making it one of Canada's largest energy companies.