Industry WIKI

Brent Crude is the world's most widely used benchmark for the price of crude oil. The term can be used in three ways. First, to refer to a trading classification—a specific quality or type of crude oil. Brent Crude is light—it has low density, yielding high volumes of petrol and diesel after refinement; and sweet—it contains low levels of sulphur, which makes it easy to refine. Secondly,

Western Canadian Select (WCS) is a heavy sour blend of crude oil that is one of North America's largest heavy crude oil streams and, historically, its cheapest. It was established in December 2004 as a new heavy oil stream by EnCana (now Cenovus), Canadian Natural Resources, Petro-Canada (now Suncor) and Talisman Energy (now Repsol Oil & Gas Canada). It is composed mostly of bitumen b