Syncrude Canada Ltd.'s the world's largest producer of synthetic crude oil from oil sands and the largest single source producer in Canada. It's located just outside Fort McMurray in the Athabasca Oil Sands, and supplies about 13% of Canada's oil requirements. The company's a joint venture involving a number of companies, including Canadian Oil Sands Limited, Imperial Oil, Exxon Mobil, Petro-Canada, Nexen, ConocoPhillips, Mocal Energy (a subsidiary of Nippon Oil Exploration) and Murphy Oil. As… (More on Syncrude)