Datasets
6083
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Joined on May 02, 2011 Last Logged In March 15, 2013
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Science.gov Widget
Science.gov Widget
Science and Technology
Noise Quality, Computers, Plants, Communication, ...
This widget allows users to find selected science information provided by 12 U.S. Government agencies. The Science.gov interagency portal contains over 45 databases and 2,000 selected websites, offering 200 million pages of authoritative U.S. government science information, including research and development results. Science.gov is governed by the Science.gov Alliance of federal agencies and is supported by CENDI. Science.gov Alliance Participants: Department of Agriculture, National Agricultural Library, United States Forest Service, Department of Commerce, National Institute of Standards and Technology, National Technical Information Service, Department of Defense, Defense Technical Information Center, Department of Energy, Office of Scientific and Technical Information, Department of Health and Human Services, Food and Drug Administration, National Institutes of Health, National Library of Medicine, Department of Interior, United States Geological Survey, Department of Transportation, National Transportation Library, Environmental Protection Agency, Office of Environmental Information, Office of Research and Development, Library of Congress, National Aeronautics and Space Administration, Scientific and Technical Information Program, National Archives and Records Administration, National Science Foundation.
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USGS Energy Geochemistry Database
USGS Energy Geochemistry Database
Natural Resources
Rock-Eval pyrolysis, Geochemistry, Coal Quality, ...
Since January of 1989, the U.S Geological Survey (USGS) Energy Resources Program Geochemistry Laboratory Data Base has grown to contain the analytical data for over 200,000 samples worldwide. The Energy Geochemistry Data Base (EGDB) contains chemical analysis data for crude oil, natural gas, coal, water, and rock samples analyzed by the USGS Energy Resources Team's Geochemistry Laboratory, or by contracted-service laboratories. Data was also obtained from the literature and unpublished public domain sources. The sample types included are primarily rock, coal, oil, and gas. This information is used by the USGS for worldwide energy resource assessments and is periodically released to the public. Analytical data within the EGDB includes Rock-Eval pyrolysis, organic mass spectrometry, vitrinite reflectance, gas chromatography, stable carbon isotopes, inductively coupled plasma, inductively coupled plasma mass spectrometry, mercury analysis and a number of other related geochemistry analyses that, in some instances, predate the EGDB. Throughout the years the Energy Program scientists have utilized these data to not only develop an understanding of the physical and geochemical processes responsible for hydrocarbon formation. but also as a tool to assess the oil and gas potential for sedimentary basins in both national and international settings.
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856 views |
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