What Are The Oil Sands?

Oil sands are a mixture of sand, water, clay and bitumen. Bitumen is oil that is too heavy or thick to flow or be pumped without being diluted or heated. Some bitumen is found within 70 metres (200 feet) of the surface, but the majority is deeper underground.

Bitumen is so viscous that at room temperature it acts much like cold molasses. A variety of treatment methods are currently available to oil sands producers and new methods are put into practice as more research is completed and new technology is developed.

Oil sands diagram

Oil sand can be found in several locations around the globe, including Venezuela, the United States and Russia, but the Athabasca deposit in Alberta is the largest, most developed and utilizes the most technologically advanced production processes.

Oil Sands Deposits Map

Alberta's oil sands lie under 142,000 kmof land. Only about three per cent, or 4,800 km2, of that land could ever be impacted by the mining method of extracting oil sands. The remaining reserves that underlie 97 per cent of the oil sands surface area are recoverable only by in situ (drilling) methods, which require very little surface land disturbance. The oil sands area actively being mined is 901 km2, an area slightly larger than the City of Calgary.


CAPP Oil Sands Publications

CAPP maintains a variety of publications, presentations, statistics and background information on the oil sands industry.