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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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Canada Launches Algal Biofuels Project

Green Car Congress

For dewatering the company has agreements in place with two technology providers and, through inVentures, has access to an organic sieve technology for removing water from the algae oil. In parallel, scientists are also working to develop technology to effectively extract the oil. We’re asking plants to do what they do best.

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NRC report concludes hydraulic fracturing poses low risk for causing earthquakes, but risks are higher for wastewater injection wells; CCS impact undetermined

Green Car Congress

Schematic diagram of a shale gas well following hydraulic fracture treatment, with the relative depths of local water wells shown for scale. Hydraulic fracturing (“fracking”) extracts natural gas by injecting a mixture of water, sand, and chemicals in short bursts at high pressure into deep underground wells.

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

Green Car Congress

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. 1 activated carbon cloth (ACC) was harvested.

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Cleantech Blog: Smart Grids and Electric Vehicles

Tony Karrer Delicious EVdriven

A Perfect Storm for Water Counting Calories and Counting Carbon: The Role of. Millions of EVs and PHEVs would expand the sale of electricity as an alternative to oil. No more Big OIL - think of the extra money stimulating the economy! Cleantech Crunched Top 10 Low Carbon Footprint Cars (and one SUV) for. Then we are done!

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