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The Athabasca oil sands, along with the nearby Peace River and Cold Lake deposits oil sand deposits lie under 141,000 square kilometres (54,000 sq mi) of boreal forest and muskeg (peat bogs) according to Government of Alberta's Ministry of Energy, [12] Alberta Energy Regulator (AER) and the Canadian Association of Petroleum Producers (CAPP).
The Athabasca Sand Dunes are estimated to be approximately 8,000 years old, formed near the end of the last glacial period. [2] As glaciers receded, meltwater washed enormous quantities of sand, silt and sediment from local sandstone into Lake Athabasca, whose water level was at the time much higher than currently.
[5] [17] The highest-grade uranium deposits in the world are found at the unconformity between these clastic layers and the Precambrian bedrock. [18] The Athabasca Sand Hills protected by The Athabasca Sand Dunes Provincial Park are unique feature of the Canadian Shield. The hills are located in northern Saskatchewan and border Lake Athabasca ...
The McMurray Formation is a stratigraphic unit of Early Cretaceous age (late Barremian to Aptian stage) of the Western Canada Sedimentary Basin in northeastern Alberta. [4] It takes the name from Fort McMurray and was first described from outcrops along the banks of the Athabasca River 5 kilometres (3.1 mi) north of Fort McMurray by F.H. McLearn in 1917. [3]
Whereas the Athabasca oil sands lie close enough to the surface that the sand can be scooped up in open-pit mines, and brought to a central location for processing, the Peace River deposits are considered too deep, and are exploited in situ using steam-assisted gravity drainage (SAGD) and Cold Heavy Oil Production with Sand (CHOPS). [4]
The Athabasca Basin is a region in the Canadian Shield of northern Saskatchewan and Alberta, Canada. It is best known as the world's leading source of high-grade uranium and currently supplies about 20% of the world's uranium. [1] The basin is located just to the south of Lake Athabasca, west of Wollaston Lake, and encloses almost all of Cree ...
The Athabasca oil sands, along with the nearby Peace River and Cold Lake deposits oil sand deposits lie under 141,000 square kilometres (54,000 sq mi) of boreal forest and muskeg (peat bogs) according to Government of Alberta's Ministry of Energy, [34] Alberta Energy Regulator (AER) and the Canadian Association of Petroleum Producers (CAPP).
La Saline Natural Area lies in the heart of the Athabasca Oil Sands region. The spring water at La Saline originates primarily from the Devonian strata that underlie the region, including the carbonate rocks of the Keg River and Waterways Formations, and the halite (rock salt) deposits of the Prairie Evaporite Formation. [3]