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Understanding the variability of GHG life cycle studies of oil sands production

Green Car Congress

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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JAPEX delaying final investment decision for Hangingstone oil sands project

Green Car Congress

JAPEX), will postpone making a final investment decision (FID) for the Hangingstone Oil Sands Expansion Project ( earlier post ) in Alberta Province, Canada, based on a longer-than-expected approval process with the Alberta authorities. bitumen pipelines and power transmission (by other parties). Japan Petroleum Exploration Co.,

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New Study Finds That Oil Sands Development a Greater Source of Contamination Than Previously Realized; Challenges Existing Monitoring Program

Green Car Congress

A study by researchers in Canada and the US shows that oil sands development is a greater source of polycyclic aromatic compound (PAC) contamination to the Athabasca River and its tributaries than previously realized. Bitumen production in the Alberta oil sands has increased rapidly, rising from 482,000 to 1.3

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IHS Markit: US oil producers to halt 1.75 MMb/d per day of production; Canada to cut 0.5 MMb/d

Green Car Congress

Due to the collapse in oil prices, IHS Markit expects US producers are in the process of curtailing about 1.75 The oil market fear that characterized March and the extreme price pressure that producers felt in April have galvanized producers across North America into unprecedented action. However, nearly 1.4

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Report Finds Water Stress Rapidly Becoming Key Strategic Risk to Commerce; Impending Water/Energy Collision

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Water consumption or withdrawals per unit of energy produced, by energy type, in the United States. With increasing frequency ,” write the Pacific Institute researchers, “ we value energy production over water production. ”. by Jack Rosebro. Source: DHI Group. Click to enlarge. Climate change.

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Chevron leveraging information technology to optimize thermal production of heavy oil with increased recovery and reduced costs

Green Car Congress

Chevron’s focus on optimizing the thermal management of the Kern River field has resulted in a steady drop in the steam:oil ratio (barrels steam water per barrel oil), resulting in improved economics of the field even with slowly declining production. Data: California DOGGR. Click to enlarge. Source: Chevron. Click to enlarge.

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PHEV's and Water Consumption

Plug In Partners

However, this story on water consumption seems to be more than just natural clever shaping, it seems seriously wrong. Water Supply, Researcher Says By Jennifer Bogo Popular Mechanics March 7, 2008 "A 30-mile commute in a gasoline-powered car would require the withdrawal of 18.9 Here is the story and the claims. gallons.

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