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Scientists have returned from a 15‑day research expedition in the northern Gulf of Mexico with the best high-resolution seismic data and imagery ever obtained of sediments with high gas hydrate saturations...
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Tuesday, May 14, 2013 Type: Technical Announcement
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Using a geology-based assessment methodology, the USGS estimated mean undiscovered volumes of 7.4 billion barrels of oil, 6.7 trillion cubic feet of natural gas, and 0.53 billion barrels of natural gas liquids in the Bakken and Three Forks Formations in the Williston Basin Province of Montana, North... |
Monday, April 29, 2013 Type: Press Release & Publication
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This analysis shows the important contribution that stranded gas from central Asia, Russia, Southeast Asia, and Australia can make in meeting the projected demand for gas imports of China, India, Japan, and South Korea from 2020 to 2040. The estimated delivered costs of pipeline gas from stranded f... |
Wednesday, May 15, 2013 Type: Publication
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In response to the 2007 Energy Independence and Security Act, the U.S. Geological Survey (USGS) conducted a national assessment of potential geologic storage resources for carbon dioxide (CO2). Storage of CO2 in subsurface saline formations is one important method to reduce greenhouse gas... |
Friday, May 10, 2013 Type: Publication
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This report synthesizes the findings of three regional studies in order to evaluate, at the global scale, the contribution that stranded gas resources can make to global natural gas supplies. Stranded gas, as defined for this study, is natural gas in discovered conventional gas and oil fields that i... |
Tuesday, April 23, 2013 Type: Publication
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The Ucross-Arvada area is part of the Powder River Basin, a large, north-trending structural depression between the Black Hills on the east and the Bighorn Mountains on the west. Almost all of the study area is within Sheridan and Johnson Counties, Wyoming. |
Monday, April 22, 2013 Type: Publication
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The U.S. Geological Survey has compiled a map of shale-gas assessments in the United States that were completed by 2012 as part of the National Assessment of Oil and Gas Project. Using a geology-based assessment methodology, the U.S. Geological Survey quantitatively estimated potential volumes of un... |
Thursday, April 11, 2013 Type: Publication
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The Wyoming Landscape Conservation Initiative (WLCI) focuses on conserving world-class wildlife resources while facilitating responsible energy development in southwestern Wyoming. To further advance the objectives of the WLCI long-term, science-based effort, a comprehensive inventory of energy reso... |
Wednesday, April 03, 2013 Type: Publication
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This map sheet with accompanying Geographic Information System (GIS) project is an update of the existing U.S. Geological Survey (USGS) Conterminous U.S. Coal Fields map. This update was compiled using data primarily from the USGS National Coal Resource Assessment (NCRA) and information from... |
Tuesday, April 02, 2013 Type: Publication
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In 2002, the U.S. Geological Survey (USGS) estimated undiscovered oil and gas resources that have the potential for additions to reserves in the San Juan Basin Province, New Mexico and Colorado. Paleozoic rocks were not appraised. The last oil and gas assessment for the province was in 1995. There a... |
Tuesday, April 02, 2013 Type: Publication
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Large amplitude waveform features have been identified in pulse-transmission shear-wave measurements through cylinders that are long relative to the acoustic wavelength. The arrival times and amplitudes of these features do not follow the predicted behavior of well-known bar waves, but instead... |
Wednesday, March 17, 2010 Type: Publication
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As part of the Department of the Interior’s evaluation of whether to segregate nearly 1 million acres of federal lands near the Grand Canyon from new uranium claims, the United States Geological Survey today released a report on uranium resources and uranium mining impacts in the area. |
Wednesday, February 17, 2010 Type: Publication
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Felsic volcanic rocks have long been considered a primary source of uranium for many kinds of uranium deposits, but volcanogenic uranium deposits themselves have generally not been important resources... |
Friday, January 22, 2010 Type: Publication
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Concentrations of organic biomarkers and concentrations of phosphorus in soil cores can potentially be used as proxies for historic population densities of wading birds on tree islands in the Florida Everglades. |
Friday, January 01, 2010 Type: Publication
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Energy resources (coal, oil, and natural gas) are among the cornerstones of modern industrial society. The exploitation of these resources, however, is not without costs. Energy materials may contain harmful chemical substances that, if mobilized into air, water, or soil, can adversely impact... |
Friday, January 01, 2010 Type: Publication
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USGS Contribution to AAPG Memoir on Gas Hydrates: In the December of 2009, the American Association of Petroleum Geologists (AAPG) published a comprehensive treatise on the geology of gas hydrates which is entitled Natural Gas Hydrates – Energy Resource Potential and Associated Hazards. |
Tuesday, December 01, 2009 Type: Outside Publication
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This publication includes updated files containing Fischer assays of samples of core holes and cuttings from exploration drill holes drilled in the Eocene Green River Formation in the Piceance Basin of northwestern Colorado. |
Wednesday, October 21, 2009 Type: Publication
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The U.S. Geological Survey (USGS) has published assessments by geologists of undiscovered conventional oil and gas accumulations in the North Slope of Alaska; these assessments contain a set of scientifically based estimates of undiscovered, technically recoverable quantities of oil and gas in... |
Saturday, August 01, 2009 Type: Publication
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Electrical-power generation accounts for almost 90 percent of U.S. coal consumption. Forces shaping the electrical-power generation industry will effectively determine the future size and scope of the U.S. coal industry. The regulatory structure of the U.S. electrical-power generation industry is... |
Monday, July 13, 2009 Type: Publication
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Gulf of Mexico Gas Hydrate Joint Industry Project Leg II (Press Release & Field Report): On May 6, 2009 a government and industry consortium, lead by the U.S. Department of Energy (DOE), the U.S. Geological Survey (USGS), U.S. Minerals Management Service (MMS) and a group of U.S. and internation... |
Friday, May 29, 2009 Type: Field Report
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The Powder River Basin of Wyoming and Montana contains about 162 billion short tons (BST) of recoverable coal from a total of 1.07 trillion short tons of in-place resources according to a new USGS assessment. This assessment also estimates that 25 BST of those resources are currently economical... |
Tuesday, February 26, 2013 Type: Press Release & Publication
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The U.S. Geological Survey assessed unconventional oil and gas resources of the Upper Ordovician Utica Shale and adjacent units in the Appalachian Basin Province. The assessment covers parts of Maryland, New York, Ohio, Pennsylvania, Virginia, and West Virginia. The geologic concept is that black... |
Thursday, October 04, 2012 Type: Press Release & Publication
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USGS Scientist Susan Hall was elected chair of the Organization for Economic Cooperation and Development – Nuclear Energy Agency/International Atomic Energy Agency’s Uranium Group during their 48th meeting in Kirovograd, Ukraine, which was held August 21-24, 2012. |
Friday, September 28, 2012 Type: Press Release
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The U.S. Geological Survey estimated volumes of technically recoverable, conventional petroleum resources that have the potential to be added to reserves from reserve growth in 70 discovered oil and gas accumulations of the United States, excluding Federal offshore areas. |
Tuesday, August 14, 2012 Type: Press Release & Publication
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During the early opening of the Atlantic Ocean in the Mesozoic Era, numerous extensional basins formed along the eastern margin of the North American continent from Florida northward to New England and parts of adjacent Canada. The basins extend generally from the offshore Atlantic continental... |
Wednesday, June 20, 2012 Type: Press Release & Publication
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To further advance the objectives of the Wyoming Landscape Conservation Initiative (WLCI) the U.S. Geological Survey (USGS) and the Wyoming State Geological Survey (WSGS) have compiled Part A of the Energy Map of Southwestern Wyoming. Focusing primarily on electrical power sources, Part A of the... |
Tuesday, June 19, 2012 Type: Technical Announcement
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The U.S. Geological Survey estimated volumes of technically recoverable, conventional petroleum resources resulting from reserve growth for discovered fields outside the United States that have reported in-place oil and gas volumes of 500 million barrels of oil equivalent or greater. The mean... |
Monday, June 18, 2012 Type: Press Release & Publication
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Using a geology-based assessment methodology, the U.S. Geological Survey estimated means of 565 billion barrels of conventional oil and 5,606 trillion cubic feet of undiscovered conventional natural gas in 171 priority geologic provinces of the world, exclusive of the United States. |
Wednesday, April 18, 2012 Type: Press Release & Publication
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National Oil and Gas Assessment Project: The USGS estimated potential, technically recoverable oil and gas resources for source rocks of the Alaska North Slope. Estimates (95-percent to 5-percent probability) range from zero to 2 billion barrels of oil and from zero to nearly 80 trillion cubic... |
Friday, February 24, 2012 Type: Press Release & Publication
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In 2011, the USGS completed an assessment of the undiscovered oil and gas potential of the Devonian Marcellus Shale within the Appalachian Basin Province of the eastern United States. |
Tuesday, August 23, 2011 Type: Press Release & Publication
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The Bakken Formation
USGS Releases Updated Bakken and New Three Forks Oil and Gas Assessment of undiscovered, technically recoverable oil and gas. The U.S. portion of the Bakken Formation is an important domestic petroleum resource located in North Dakota and Montana. Additional information includes: updated FAQs and new podcast, fact sheet, and presentation.
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