Natural gas resources
Stocks of naturally formed hydrocarbon gases which are usually associated with petroleum fields. Useful for heating, they are principally methane, but can be ethane, butane, or propane.
Assessment of Undiscovered Hydrocarbon Resources of the Western Oregon and Washington Province [ More info] We estimated mean volumes of 2.2 trillion cubic feet (TCF) of undiscovered natural gas and 15 million barrels of oil (MMBO) in the using a geology-based assessment methodology.
Assessment of Undiscovered Oil Resources in the Devonian-Mississippian Bakken Formation, Williston Basin Province, Montana and North Dakota, 2008 [ More info] We estimated mean undiscovered volumes of 3.65 billion barrels of oil, 1.85 trillion cubic feet of associated dissolved natural gas, and 148 million barrels of natural gas liquids in this area using a geology-based assessment methodology.
Circum-Arctic Resource Appraisal: Estimates of Undiscovered Oil and Gas North of the Arctic Circle [ More info] 90 billion barrels of oil, 1,669 trillion cubic feet of natural gas, and 44 billion barrels of natural gas liquids may remain to be found in the Arctic, of which approximately 84 percent is expected to occur in offshore areas.
Eastern Energy Resources Team (EERT) [ More info] Links to overview, major programs, products and publications on coal, oil & gas, environment & human health, and resource economics, and special applications
Energy Resources Program [ More info] Research program conducting basic and applied research on geologic energy resources and on the environmental, economic, and human health impacts of their production and use.
Energy Resources Program - Western Region [ More info] Home page for the Western Region Energy Resources Program with links to Alaska petroleum studies project, coal, oil and gas, other energy sources, environment and human health, and publications.
Gas hydrate studies: a part of the Geophysics Group [ More info] Brief overview of gas hydrates and current research. Site also contains links to related USGS research and publications and web sites of other groups participating in gas hydrate research.
Geology of the Devonian Marcellus Shale--Valley and Ridge province, Virginia and West Virginia--a field trip guidebook for the American Association of Petroleum Geologists Eastern Section Meeting, September 28-29, 2011 [ More info] Detailed background information with descriptions of sites and photos explaining the geology of this organic-rich shale unit that has recently become a significant source of natural gas resources.
Map showing geology, oil and gas fields and geologic provinces of Africa, ver. 2.0 [ More info] Digitally compiled interactive maps with links to metadata, descriptions of map units, and data files.
National Oil and Gas Assessment [ More info] Links to oil and gas assessment maps of major basins in the United States and to related publications, and products.
Alphabetical Index of Topics
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