• UND studies use of carbon dioxide for oil recovery

  • John Harju, associate director for research at UND's Energy and Environmental Research Center, says if the use of carbon dioxide means just 1 percent of additional oil can be recovered, that would amount to 1.7 billion barrels of oil from North Dakota's oil fields.
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  • Grand Forks, N.D.
    By Associated Press
    Posted Dec. 3, 2012 @ 6:00 pm
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