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Researcher urges more effort on assessment of land and water impacts of oil sands production; reference point for other unconventional fuels

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Bitumen production from the Canadian oil sands provides a point of reference that could be used to observe and better manage the land and water impacts of a rapid transition to unconventional fuels, suggests Dr. Sarah Jordaan of the Energy Technology Innovation Policy Research Group, Department of Earth and Planetary Sciences, Harvard University.

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Oil sands GHG lifecycle study using operating data finds lower emitting oil sands cases outperform higher emitting conventional crude cases; a call for more sophisticated tools and reporting

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Well-to-wheel (WTW) greenhouse gas emissions for in situ SAGD and surface mining pathways generated employing GHOST/TIAX/ GHGenius combination and comparison with SAGD, mining and conventional crude oil literature pathways (all results are on a HHV basis). 74% of WTW emissions in our oil sands pathways. Click to enlarge.

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Consortium completes successful test of new oil sands recovery process using electromagnetic heating technology

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A technology and energy production consortium has successfully completed initial proof-of-concept testing of a novel oil sands extraction method that has the potential to improve environmental performance and reduce development costs. The consortium of Laricina Energy, Nexen Inc., Approximately 1.6

Oil-Sands 231
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Understanding the variability of GHG life cycle studies of oil sands production

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In a paper published in the ACS journal Environmental Science & Technology , Stanford University assistant professor Adam Brandt reviews a number of recent life cycle assessment (LCA) studies calculating greenhouse gas (GHG) emissions from oil sands extraction, upgrading, and refining pathways—the results of which vary considerably.

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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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Shell moves ahead with 80,000 barrel per day Carmon Creek oil sands project

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Royal Dutch Shell plc will proceed with its Carmon Creek project in Alberta, Canada, expected to produce up to 80,000 barrels of oil per day. Once the project is up and running the aim is to virtually eliminate the need for freshwater use for steam generation through recycling of water produced with the oil.

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State Department issues Draft Supplemental Environmental Impact Statement on Keystone XL Pipeline: climate change impacts

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The US Department of State (DOS) has released its Draft Supplemental Environmental Impact Statement (SEIS) in response to TransCanada’s May 2012 application for the Keystone XL pipeline that would run from Canada’s oils sands in Alberta to Nebraska. The pipeline would primarily transport crude oil from the WCSB and Bakken regions.