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U Calgary study finds oil shale most energy intensive upgraded fuel followed by in-situ-produced bitumen from oil sands

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A team at the University of Calgary (Canada) has compared the energy intensities and lifecycle GHG emissions of unconventional oils (oil sands and oil shale) alongside shale gas, coal, lignite, wood and conventional oil and gas. Earlier post.). —Nduagu & Gates.

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New lifecycle analysis of WTW GHG emissions of diesel and gasoline refined in US from Canadian oil sands crude

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In a new, comprehensive study, a team from Argonne National Laboratory, Stanford University and UC Davis ITS has estimated the well-to-wheels (WTW) GHG emissions of US production of gasoline and diesel sourced from Canadian oil sands. g CO 2 e/MJ for US conventional crude oil recovery. This range can be compared to ∼4.4

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First production from Imperial’s Kearl oil sands project; “about the same” lifecycle GHGs as average of crudes consumed in US

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Imperial Oil Limited has begun the initial development of the Kearl oil sands project ( earlier post ), which incorporates technology innovations to enhance environmental performance. Kearl will be the first oil sands mining operation that does not require an upgrader to make a saleable crude oil.

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EIA projects world energy use to increase 53% by 2035; oil sands/bitumen and biofuels account for 70% of the increase in unconventional liquid fuels

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World oil prices remain high in the IEO2011 Reference case, but oil consumption continues to grow; both conventional and unconventional liquid supplies are used to meet rising demand. In the IEO2011 Reference case the price of light sweet crude oil (in real 2009 dollars) remains high, reaching $125 per barrel in 2035.

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Canada and Alberta to Invest C$865M in Athabasca Oil Sands Carbon Capture and Storage Project

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The provincial government of Alberta and the federal government of Canada will invest C$865 million (US$822 million) in a large-scale Carbon Capture and Storage (CCS) project in the Athabasca oil sands. Tags: Canada Carbon Capture and Storage (CCS) Oil sands. The project will capture and store up to 1.2

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Argonne releases latest updates to GREET life-cycle analysis models

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The Argonne National Laboratory’s Systems Assessment Group has released GREET 2015 models and associated reports. Shale oil: developed energy and GHG emissions intensities of U.S. shale oil production with operation data from Bakken and Eagle Ford plays.

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New petroleum refining lifecycle model finds the variability in GHG emissions from refining different crudes as significant as magnitude expected in upstream operations

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Comparison of GHGenius, JACOBS, TIAX, and the new PRELIM gasoline greenhouse gas (GHG) estimates using base case estimates and variations from the scenario analysis. Between 2008 and 2015, it is estimated that more than $15 billion will be spent to add processing capacity specifically for heavy crude blends in US refineries.

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