Cons of oil sands
18 Nov 2019 “The media often concentrates on the negatives of the oil and gas industry and they ignore the positives—specifically, that this industry has taken 16 Mar 2011 The initiative focuses on the environmental impact of oil sands CSS and SAGD technologies, both have ecological and financial drawbacks. Free Essay: Introduction The statement 'Canada oil sands are much more of a blessing rather than a curse' is not true because the disadvantages of oil sands Cons: 1. The threat to wildlife: Waste products from oil sands are highly toxic 2. Limited reserves: The oil sand reserves are limited. 3. Emission of greenhouse gases: Oil sands are too deep and the extraction 4. Affects ecosystem: Clearing of trees, brush, topsoil and clay on oil sand Pros & Cons of Oil Sands Summarized by Walter Sorochan, Posted 2009 Updated February 10, 2011. There is controversy about the development of oil sand regions in the Canadian province of Alberta. There are major concerns about pollution of the environment, pollution of the Athabasca river, high incidence of cancer among indigent people in the
12 Nov 2007 Efforts to extract oil from the tar sands soon followed. Entrepreneurs and con men sunk dozens of wells around Fort McMurray in the second
26 Feb 2020 The Teck Frontier oil sands project would have brought $20 billion dollars into Canadian economy if it hadn't been cancelled. Outline the advantages and disadvantages of the oil sands boom mentioned in the article. Neela Banerjee: In Canada's Alberta province, oil sands boom is a. Instrumental to the continued con- struction and completion of the project is backstop funding from the Government of Alberta. Under the agreement, Alberta. 18 Apr 2013 Can the oil accurately be described as tar sands oil, or a type of diluted bitumen ( dilbit)?” the EPA asked in an April 5 letter to Exxon. scape by open-pit oil sands mining in Alberta, Canada to evaluate its effect on oil produced, two to three times more than emissions from con- ventional oil Students (con't). Athabasca Oil. Sands NASA Earth. Observatory image. Public Domain. Wikipedia image showing extent of oil sands resources in. Alberta, BC 28 Jan 2020 Decision on Teck's massive $20.6-billion oilsands project could be Trudeau has repeatedly said Canada will need to rely on crude oil for years You are just a bunch of idiots feeding off of each other egged on by con BS!
Prepared by the National Task Force on Oil Sands Strategies resource with unyielding technological and economic disadvantages to develop- ment. In fact
Cons-As far as extraction methods go, the ones used in the Alberta oil sands are among the most carbon-intensive. When compared to the average crude oil processed in the United States, greenhouse gas emissions from the Alberta oil sands are approximately five to 15 per cent higher because the oil is too deep to be extracted using traditional methods. Meanwhile on the climate front, oil sands compete with, weaken, and delay emerging clean energy industries. This is a huge con, particularly when the IPCC is calling for immediate action. A renewable energy economy is needed NOW. Oil sands set this back. Some opponents say extracting oil from sands is too costly and a bad investment. Economically unreliable Canada is dependent on the oil sands Solve issues of worker shortages 114,000 more jobs than people Presents drawback in other areas (construction), however, some govt. benefits are provided Oil Sands workers laid off due to economic downturn Negatives of There are two different methods of producing oil from oil sands: open-pit mining and in situ. Bitumen that is close to the surface (less than 75 metres) is mined. Approximately 20% of oil sands are recoverable through open-pit mining. Cons: - The cost of processing, refining and upgrading the bitumen from the tar sands is extremely expensive and harmful to the environment in almost every way - Even though we have large amounts of the oil, majority of it gets sent to the United States, even when the prices of gasoline are continually rising in Canada - If the price of crude oil were to ever drop a great deal, Canada’s economy as a whole will plummet. Advantages and Disadvantages of Oil Sands Oil sands are a type of unconventional petroleum deposit. They are loose sand or partially consolidated sandstone that contains natural mixtures of clay and sand, saturated with a viscous form of petroleum. The environmental impact of the oil sands is an issue that has been extremely divisive. As with the extraction and use of any fossil fuel, negative environmental effects arise as a result of the extraction, upgrading, and processing of bitumen from the oil sands. Although some steps are being taken to reduce the severity of these impacts - such as reclamation - there are still associated climate, air, water, and other ecological effects.
A headlong rush to develop the oil sands in Alberta, Canada is creating a unique set of highlighted weaknesses in several areas, including asset retirement
(The Role of Canadian Oil Sands in US Oil Supply 2010, 1, 19). Environmental public consultation, and analytical weaknesses regarding cumulative impacts.
Economically unreliable Canada is dependent on the oil sands Solve issues of worker shortages 114,000 more jobs than people Presents drawback in other areas (construction), however, some govt. benefits are provided Oil Sands workers laid off due to economic downturn Negatives of
28 Mar 2013 In this paper, Canada's oil sands are described with respect to their Hence, it is helpful in demonstrating strengths and weaknesses of the agent to indurate the material and give it strength, that the deposits are called oil sands, not sandstones. Another con- sequence of the sands' unconsolidated.
30 Jun 2016 These facilities can be built in phases and do not require the same economy of scale as surface mining operations. DRAWBACKS. Lower Oil shale and tar sands occur in dozens of countries around the world. With in- place pros and cons to each, but at the moment there is insuffi- cient diluent to