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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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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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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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Microbial Capacitive Desalination Cell could make treatment and reuse of oil and gas wastewater simpler, cheaper

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Oil and gas operations in the United States produce about 21 billion barrels of wastewater per year, with accompanying disposal costs of about $5 billion per year. The saltiness of the water and the organic contaminants it contains have traditionally made treatment difficult and expensive.

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VW introducing 1.8L EA888 Gen 3 engine in 2014 Jetta, Passat and Beetle; driving impressions

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to conform to future emissions standards, particularly the stringent EU6 standard which will be mandatory in Europe in 2015. Other features include a new, lighter turbocharger/cylinder head assembly; the use of lightweight polymers for the oil pan, and use of aluminum for various screws and fasteners. MQB and MLB. l/100 km) for the 2.5-liter

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