Extract tar sands ltd essay sample background information extract tar sands is an extraction plant company located in athabasca, alberta it is a leading extraction plant, and one of the worlds most global industries. It costs $15 a barrel to extract bitumen from tar sands, compared with $2 a barrel for conventional crude oil producing useable oil from tar sands is also very energy intensive it takes the equivalent of one barrel of oil to produce three barrels of crude oil from tar sands. Robert van waarden, an excellent photographer and friend of desmogblog, has compiled this great visual essay on canada's filthy tar sands to show people just a few of the reasons why the disastrous keystone xl pipeline must be rejected by the obama administration. case analysis: extract tar sands ltd background information extract tar sands is an extraction plant company located in athabasca, alberta it is a leading extraction plant, and one of the worlds most global industries.
Tar sands or oil sands are converted into oil through a rigorous process as opposed to drilling and the classical methods of oil gathering, tar sands are mined machinery and vehicles such as trucks are used to dig up sand deposits and carry it to specialized facilities (anl, nd. Tar sands are a fossil fuel resource it is composed of sand, claw, water, and bitumen, which is an oil that is black and viscous these sands can be mined, and then processed, to remove the bitumen. Doctor karl clark at university of alberta, tar sands department, edmonton, alberta 1929 (glenbow archives) since that bold beginning, the oil sands have seen boom and bust.
Essay on energy resource: tar sands and nuclear energy 1016 words | 5 pages tar sands are a mixture of clay sand water and black oil that is found in various places in the world such as venezuela and under the canadian forests. Oil shale and tar sands the development of oil shale (not to be confused with shale oil) and tar sands has been shown to be environmentally destructive, and water and energy intensive. We agree with your points that the tar sand is less greenhouse emission as compared to coal but, in comparison to fuel, an article from environnews 2009 the extraction and refining of the oil sands produce 30%-70% greenhouse gas emission than conventional oil.
The tar sands' most understated fact is the true scale of this almost irrevocable industrial operation lying beneath 140,200 square kilometers of northern alberta forest, an area almost as large as the state of florida, this area represents 21% of alberta and 37% of alberta's boreal forest natural region (a comprehensive guide to the. Extract tar sands ltd has portions on both the new york stock exchange every bit good as the toronto stock exchange they are a publically owned company and generate high cyberspace incomes the statement users would be possible investors every bit good as current stockholders and creditors of the company.
Alberta tar sands in canada essay - the reason for this report is to increase the reader's knowledge on the alberta tar sands, which will allow them to create their own opinions on the situation it is a very pertinent issue in politics and will have a very large effect on the carbon emissions of canada. Extract tar sands ltd background information extract tar sands is an extraction plant company located in athabasca, alberta it is a leading extraction plant, and one of the worlds most global industries. Oil sands, also known as tar sands or crude bitumen, or more technically bituminous sands, are a type of unconventional petroleum depositoil sands are either loose sands or partially consolidated sandstone containing a naturally occurring mixture of sand, clay, and water, saturated with a dense and extremely viscous form of petroleum technically referred to as bitumen (or colloquially as tar.
In summary, tar sands oil has a cost/benefit profile that is similar in many ways to coal, except that coal is used for electricity while oil is used for transportation. The alberta tar sands are located in the vast boreal forest of canada, just north of montana, and it is estimated that nearly 179 billion barrels of oil are in the tar sands, according to bridget mintz testa, writing in the peer-reviewed journal mechanical engineering (testa, 2008. This sand is then processed at high temperatures using large amounts of water and chemicals, to extract the extremely viscous tar (smith, 2009) in general, the processes relating to refining, extracting, and processing oil sands have social, economic, and environmental effects that are undesirable as. List of cons of tar sands 1 excessive greenhouse gas emissions oil cannot be extracted from the tar sands by using conventional methods as a result, there is a far greater instance of greenhouse gas emissions.
Essay on debate: petroleum and oil sands evidence #1: in order to extract the oil from oil sands, some operations usually clear trees and bushes from the sites rebuttal #1: yes, its true, but according to alberta government (nd) steps have been taken to reduce the effect of clearing trees by planting more than 12 million tree seeding's in. The route is significant because it is the path of the proposed keystone xl pipeline (streching through alberta, saskatchewan, montana, south dakota, nebraska, kansas, oklahoma, and texas) that will transport oil from the tar sands of alberta. He has taught at sarah lawrence college, the yale school of drama, the university of utah, and princeton university he is presently loretta and lewis glucksman professor of english and american letters at new york university.