Search results
Results from the WOW.Com Content Network
The Athabasca oil sands, also known as the Athabasca tar sands, are large deposits of oil sands rich in bitumen, a heavy and viscous form of petroleum, in northeastern Alberta, Canada. These reserves are one of the largest sources of unconventional oil in the world, making Canada a significant player in the global energy market. [27]
The Athabasca oil sands, also known as the Athabasca tar sands, are large deposits of oil sands rich in bitumen, a heavy and viscous form of petroleum, in northeastern Alberta, Canada. These reserves are one of the largest sources of unconventional oil in the world, making Canada a significant player in the global energy market.
One can produce a tar-like substance from corn stalks by heating them in a microwave oven. This process is known as pyrolysis. Tar is a dark brown or black viscous liquid of hydrocarbons and free carbon, obtained from a wide variety of organic materials through destructive distillation. Tar can be produced from coal, wood, petroleum, or peat. [1]
There are several varieties of in situ technique, but the ones that work best in the oil sands use heat. The first in situ experiment in Alberta took place in 1910, when a Pittsburgh-based outfit, the Barber Asphalt Paving Company, drilled a bore hole into the bitumen and pumped in steam to liquefy the oil. The experiment failed.
The Tar Sand Triangle is located in Southeastern Utah and covers an area of 148,000 acres (600 km 2). It is located between the Dirty Devil and Colorado Rivers in Wayne and Garfield Counties. The Tar Sand Triangle is the largest deposit of oil sands in the United States known today.
Bitumen also occurs in unconsolidated sandstones known as "oil sands" in Alberta, Canada, and the similar "tar sands" in Utah, US. The Canadian province of Alberta has most of the world's reserves, in three huge deposits covering 142,000 square kilometres (55,000 sq mi), an area larger than England or New York state.
The Melville Island oil sands are a large deposit of oil sands (sometimes referred to as tar sands) on Melville Island in the Canadian Arctic Archipelago. [ 1 ] [ 2 ] Exploration for petroleum deposits in the Canadian Arctic Archipelago began, on Melville Island, in 1961. [ 3 ]
The average depth below ground surface of the tar sands – both the Vaca Sand, and the Pico Sand – is about 2,500 feet (760 m), and their thickness ranges from 0 to 600 feet (180 m), representing a total volume of 405,000 acre-feet (500,000,000 m 3), equivalent to approximately 565 million barrels (89,800,000 m 3) of oil for both units, were ...