Tag Archives: tar sands

How Much Oil is Left?

Posted on December 23, 2016 by

The Power of Exponential Growth: Every 10 years we have burned more oil than all previous decades [ There is a lot of oil left. The problem is, most of the remaining oil is unconventional, which needs a lot more … Continue reading →

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House hearing on Canadian oil sands

Posted on December 14, 2016 by

House 112-128. March 20, 2012. The American Energy Initiative Part 17: A focus on the future of energy technology with an emphasis on Canadian oil sands. U.S. House of Representatives. [ Excerpts from the 203 page transcript ] President Obama … Continue reading →

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Why tar sands, a toxic ecosystem-destroying asphalt, can’t fill in for declining conventional oil

Posted on November 8, 2016 by

[ This is a book review of Tar Sands: Dirty Oil and the Future of a Continent, 2010 edition, 280 pages, by Andrew Nikiforuk. Many “energy experts” have said that a Manhattan tar sands project could prevent oil decline in … Continue reading →

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Over and under-cooked oil — tar sands, “fracked” tight oil & gas, oil shale

Posted on September 4, 2016 by

[ This article discusses why it’s so hard and expensive to extract difficult oils like tar sands, oil shale, and tight “fracked” oil, for reasons such as: These are at the bottom of the resource pyramid, so there may be … Continue reading →

Posted in Oil & Gas Fracked, Oil (Tar) Sands, Oil Shale | Tagged , , , , , , | 2 Comments

Hall and Lambert: EROI of different fuels and the implications for society

Posted on May 27, 2016 by

[ Excerpts from the Hall, Lambert, and Balogh EROI paper. You may want to read the original paper here since I’ve left out charts, figures, and text.  In my opinion, EROI is important because it is  due diligence – society ought to … Continue reading →

Posted in EROEI Energy Returned on Energy Invested | Tagged , , , , , | 1 Comment