Saskatchewan Oil & Gas Corporation, also known as SaskOil, was a Crown corporation owned by the Government of Saskatchewan. Established in 1973, it was responsible for oil and natural gas exploration, extraction, and marketing in the province of Saskatchewan. In 1986, the government sold the majority of the company to the public. Its name was changed to Wascana Energy Inc and shares were made available on the public markets. In 1987 the last remaining government interest in the corporation was sold to Canadian Occidental Petroleum.