Oil shale reserves

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91	PDF Document Add to Reading List Source URL: pubs.usgs.gov Language: English - Date: 2008-04-09 16:40:23 Geology Shale Bakken formation Geology of the United States Williston Basin Source rock Oil reserves Petroleum Billings Montana Geology of Saskatchewan Geography of the United States Geology of North America
92	PDF Document Add to Reading List Source URL: www.ceri-mines.org Language: English - Date: 2011-05-23 18:30:25 Oil shale Economic geology Oil shale in China Oil shale industry Fushun process Shale oil extraction Oil shale reserves Shale oil Fushun Petroleum Energy in China Energy
93	PDF Document Add to Reading List Source URL: cta.ornl.gov Language: English - Date: 2006-01-05 15:02:10 Unconventional oil Oil reserves Oil depletion Oil sands Oil shale Predicting the timing of peak oil Peak oil Petroleum Soft matter