National Assessment of Oil and Gas Project, Northern Alaska Province (001). Petroleum Systems and Geologic Assessment of Gas Hydrates in Northern Alaska  2008. Limits of the Gas Hydrate stability zone contour lines
The limits of Gas Hydrate (GH) stability zone contour lines (GH stability thickness zero) shown here is a geographic boundary defined and mapped on basis of U.S. Geological Survey Digital Data Series DDS-35 Gas Hydrate assessment contours that were created in Support of the 1995 National Assessment...
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dataone:fc163cd6-7a25-467e-abaf-648fc7514f18 2024-10-03T18:45:34+00:00 National Assessment of Oil and Gas Project, Northern Alaska Province (001). Petroleum Systems and Geologic Assessment of Gas Hydrates in Northern Alaska  2008. Limits of the Gas Hydrate stability zone contour lines United States Geological Survey (USGS) ENVELOPE(-161.6324,-139.81305,71.64298,68.30547) 2008-01-01T00:00:00Z https://search.dataone.org/view/fc163cd6-7a25-467e-abaf-648fc7514f18 unknown USGS Science Data Catalog National Assessment of Oil and Gas USGS World Energy Region 5 Energy Resources Natural Gas Gas Hydrate Resource Assessment Earth Science Natural Resources U.S. Geological Survey USGS Geology Gas Hydrate stability Collett, Timothy S. geoscientificInformation Oil shale resources Oil sand resources Natural gas resources Economic geology North Slope Alaska Northern Alaska North Slope AK United States US02 = Alaska Northern Alaska Province Gas Hydrate stability zone oilgas noga2000 noganalaska gashydrates alaskaroom Dataset 2008 dataone:urn:node:USGS_SDC 2024-10-03T18:10:03Z The limits of Gas Hydrate (GH) stability zone contour lines (GH stability thickness zero) shown here is a geographic boundary defined and mapped on basis of U.S. Geological Survey Digital Data Series DDS-35 Gas Hydrate assessment contours that were created in Support of the 1995 National Assessment of United States Oil and Gas Resources. The 1995 CD-ROM released digital map data, figures, and text used in the "1995 National Assessment of United States Oil and Gas Resources -- Results, Methodology, and Supporting Data," U.S. Geological Survey Digital Data DDS-30 (Gautier and others, 1995). The 1995 Assessment Gas Hydrate thickness boundaries were revised and updated according to recent methane hydrate stability zone studies done in Northern Alaska. In-house well log data/surveys study with geochemical sampling on evidence of thermo gas, resistivity-temperature from Lachenbruch et al and seismic facies were mapped and used as a guide for the gas hydrate stability zone thickness. The original (1995) Gas Hydrate stability data was given as the thickness of the hydrate stability field in meters (200 meters intervals). Contours were regridded using editing surface tools of the ArcMap and applied spline surface analysis tools in order to create contour interval in feet. The zero contour line was separated into individual shapefile and presented here in order to show Gas Hydrates Assessment limits of the North Slope. The offshore extent of the gas-hydrate stability zone is not well established. Dataset Alaska North Slope Methane hydrate north slope Alaska USGS Science Data Catalog (via DataONE) ENVELOPE(-161.6324,-139.81305,71.64298,68.30547) |
institution |
Open Polar |
collection |
USGS Science Data Catalog (via DataONE) |
op_collection_id |
dataone:urn:node:USGS_SDC |
language |
unknown |
topic |
National Assessment of Oil and Gas USGS World Energy Region 5 Energy Resources Natural Gas Gas Hydrate Resource Assessment Earth Science Natural Resources U.S. Geological Survey USGS Geology Gas Hydrate stability Collett, Timothy S. geoscientificInformation Oil shale resources Oil sand resources Natural gas resources Economic geology North Slope Alaska Northern Alaska North Slope AK United States US02 = Alaska Northern Alaska Province Gas Hydrate stability zone oilgas noga2000 noganalaska gashydrates alaskaroom |
spellingShingle |
National Assessment of Oil and Gas USGS World Energy Region 5 Energy Resources Natural Gas Gas Hydrate Resource Assessment Earth Science Natural Resources U.S. Geological Survey USGS Geology Gas Hydrate stability Collett, Timothy S. geoscientificInformation Oil shale resources Oil sand resources Natural gas resources Economic geology North Slope Alaska Northern Alaska North Slope AK United States US02 = Alaska Northern Alaska Province Gas Hydrate stability zone oilgas noga2000 noganalaska gashydrates alaskaroom United States Geological Survey (USGS) National Assessment of Oil and Gas Project, Northern Alaska Province (001). Petroleum Systems and Geologic Assessment of Gas Hydrates in Northern Alaska  2008. Limits of the Gas Hydrate stability zone contour lines |
topic_facet |
National Assessment of Oil and Gas USGS World Energy Region 5 Energy Resources Natural Gas Gas Hydrate Resource Assessment Earth Science Natural Resources U.S. Geological Survey USGS Geology Gas Hydrate stability Collett, Timothy S. geoscientificInformation Oil shale resources Oil sand resources Natural gas resources Economic geology North Slope Alaska Northern Alaska North Slope AK United States US02 = Alaska Northern Alaska Province Gas Hydrate stability zone oilgas noga2000 noganalaska gashydrates alaskaroom |
description |
The limits of Gas Hydrate (GH) stability zone contour lines (GH stability thickness zero) shown here is a geographic boundary defined and mapped on basis of U.S. Geological Survey Digital Data Series DDS-35 Gas Hydrate assessment contours that were created in Support of the 1995 National Assessment of United States Oil and Gas Resources. The 1995 CD-ROM released digital map data, figures, and text used in the "1995 National Assessment of United States Oil and Gas Resources -- Results, Methodology, and Supporting Data," U.S. Geological Survey Digital Data DDS-30 (Gautier and others, 1995). The 1995 Assessment Gas Hydrate thickness boundaries were revised and updated according to recent methane hydrate stability zone studies done in Northern Alaska. In-house well log data/surveys study with geochemical sampling on evidence of thermo gas, resistivity-temperature from Lachenbruch et al and seismic facies were mapped and used as a guide for the gas hydrate stability zone thickness. The original (1995) Gas Hydrate stability data was given as the thickness of the hydrate stability field in meters (200 meters intervals). Contours were regridded using editing surface tools of the ArcMap and applied spline surface analysis tools in order to create contour interval in feet. The zero contour line was separated into individual shapefile and presented here in order to show Gas Hydrates Assessment limits of the North Slope. The offshore extent of the gas-hydrate stability zone is not well established. |
format |
Dataset |
author |
United States Geological Survey (USGS) |
author_facet |
United States Geological Survey (USGS) |
author_sort |
United States Geological Survey (USGS) |
title |
National Assessment of Oil and Gas Project, Northern Alaska Province (001). Petroleum Systems and Geologic Assessment of Gas Hydrates in Northern Alaska  2008. Limits of the Gas Hydrate stability zone contour lines |
title_short |
National Assessment of Oil and Gas Project, Northern Alaska Province (001). Petroleum Systems and Geologic Assessment of Gas Hydrates in Northern Alaska  2008. Limits of the Gas Hydrate stability zone contour lines |
title_full |
National Assessment of Oil and Gas Project, Northern Alaska Province (001). Petroleum Systems and Geologic Assessment of Gas Hydrates in Northern Alaska  2008. Limits of the Gas Hydrate stability zone contour lines |
title_fullStr |
National Assessment of Oil and Gas Project, Northern Alaska Province (001). Petroleum Systems and Geologic Assessment of Gas Hydrates in Northern Alaska  2008. Limits of the Gas Hydrate stability zone contour lines |
title_full_unstemmed |
National Assessment of Oil and Gas Project, Northern Alaska Province (001). Petroleum Systems and Geologic Assessment of Gas Hydrates in Northern Alaska  2008. Limits of the Gas Hydrate stability zone contour lines |
title_sort |
national assessment of oil and gas project, northern alaska province (001). petroleum systems and geologic assessment of gas hydrates in northern alaska â 2008. limits of the gas hydrate stability zone contour lines |
publisher |
USGS Science Data Catalog |
publishDate |
2008 |
url |
https://search.dataone.org/view/fc163cd6-7a25-467e-abaf-648fc7514f18 |
op_coverage |
ENVELOPE(-161.6324,-139.81305,71.64298,68.30547) |
long_lat |
ENVELOPE(-161.6324,-139.81305,71.64298,68.30547) |
genre |
Alaska North Slope Methane hydrate north slope Alaska |
genre_facet |
Alaska North Slope Methane hydrate north slope Alaska |
_version_ |
1811919737875070976 |