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The volcanic provinces are modified after Plate 2, Principal structural features, Gulf of Mexico Basin (compiled by T.E. Ewing and R.F. Lopez) in Volume J, The Geology of North America (1991). This dataset contains basic data and interpretations developed and compiled by the U.S. Geological Survey's Framework Studies and Assessment of the Gulf Coast Project. Other major sources of data include publicly available information from state agencies as well as publications of the U.S. Geological Survey and other scientific organizations. In cases where company proprietary data were used to produce various derivatives such as contour surfaces, the source is cited but the data are not displayed.
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This coverage includes arcs, polygons and polygon labels that describe U.S. Geological Survey defined geologic provinces of the Australia and New Zealand area (Australia, Fiji, New Zealand, Tonga and Vanuatu; and parts of Indonesia, Papua New Guinea and Solomon Islands). Each province has a set of geologic characteristics distinguishing it from surrounding provinces. These characteristics may include the dominant lithologies, the age of the strata, and the structural style. Some provinces include multiple genetically-related basins. Offshore province boundaries are defined by the 2000 meter bathymetric contour.
Categories: Data, pre-SM502.8; Types: Downloadable, Map Service, OGC WFS Layer, OGC WMS Layer, Shapefile; Tags: AS, Adelaide and Kanmantoo Fold Belts, Province 3901, Akita Basin, Province 3301, Alakol Basin, Province 1169, Alashan Yinshan Fold Belt, Province 3101, All tags...
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The digitally compiled map includes geology, oil and gas field centerpoints, and geologic provinces of the Arctic (North Pole area encircled by 640 N Latitude). The GIS data sets were designed originally in ESRI's ARC/INFO ver. 8.0.1 and were published as part of a series of interim CD-ROM products of the U.S. Geological Survey's World Energy Project (WEP). The goal of the WEP is to assess the undiscovered, technically recoverable oil and gas resources of the world. Results of this assessment were reported in the year 2000 (see USGS DDS-60; http://pubs.usgs.gov/dds/dds-060/).
Categories: Data, pre-SM502.8; Types: Downloadable, Map Service, OGC WFS Layer, OGC WMS Layer, Shapefile; Tags: Admiralty Arch, Province 1061, Anabar Basin, Province 1200, Anabar-Olenek High, Province 1202, Anadyr Basin, Province 1300, Anzhu Uplift, Province 1255, All tags...
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The Assessment Unit is the fundamental unit used in the National Assessment Project for the assessment of undiscovered oil and gas resources. The Assessment Unit is defined within the context of the higher-level Total Petroleum System. The Assessment Unit is shown here as a geographic boundary interpreted, defined, and mapped by the geologist responsible for the province and incorporates a set of known or postulated oil and (or) gas accumulations sharing similar geologic, geographic, and temporal properties within the Total Petroleum System, such as source rock, timing, migration pathways, trapping mechanism, and hydrocarbon type. The Assessment Unit boundary is defined geologically as the limits of the geologic...
Categories: Data, pre-SM502.8; Types: Downloadable, Map Service, OGC WFS Layer, OGC WMS Layer, Shapefile; Tags: 500501 = Cretaceous-Tertiary Composite, 50050101 = Eastern Oregon and Washington Conventional Gas, 50050102 = Republic Graben Gas, 50050161 = Columbia Basin Continuous Gas, Assessment Unit, All tags...
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The Assessment Unit is the fundamental unit used in the National Assessment Project for the assessment of undiscovered oil and gas resources. The Assessment Unit is defined within the context of the higher-level Total Petroleum System. The Assessment Unit is shown here as a geographic boundary interpreted, defined, and mapped by the geologist responsible for the province and incorporates a set of known or postulated oil and (or) gas accumulations sharing similar geologic, geographic, and temporal properties within the Total Petroleum System, such as source rock, timing, migration pathways, trapping mechanism, and hydrocarbon type. The Assessment Unit boundary is defined geologically as the limits of the geologic...
Categories: Data, pre-SM502.8; Types: Downloadable, Map Service, OGC WFS Layer, OGC WMS Layer, Shapefile; Tags: 10 = San Joaquin Basin, 501001 = Winters-Domengine, 50100101 = Northern Nonassociated Gas, 501002 = Eocene-Miocene Composite, 50100201 = Deep Fractured Pre-Monterey, All tags...
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The Apparent Wilcox Group thickness maps are contoured from location and top information derived from the Petroleum Information (PI) Wells database. The Wilcox apparent thickness map was constructed by searching for Wilcox and Midway Group tops. Apparent thickness is computed by subtracting Midway top from the Wilcox top. Geographic control is superimposed on the maps from USGS state line, county, elevation and other data files. The veracity of the PI Wells database is being checked by comparison to published cross sections and geologic maps. Interpretation of the depth to Wilcox and apparent thickness maps along with published measured sections and cross sections indicates that portions of Texas, Louisiana, Mississippi...
Categories: Data, pre-SM502.8; Types: Downloadable, Map Service, OGC WFS Layer, OGC WMS Layer, Shapefile; Tags: 47 = Western Gulf, 48 = East Texas Basin, 49 = Louisiana-Mississippi Salt Basins, 50 = Florida Peninsula, AL, All tags...
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The Pod (or pods) of Mature Source Rock is a critical element of the Total Petroleum System and incorporates all source rocks that potentially have generated hydrocarbons within the system. The Pod(s) of Mature Source Rock is shown here as a geographic boundary defined and mapped by the geologist responsible for the province, and incorporates the known limit of thermally mature, organic-rich source rock(s) that is responsible for generating and expelling discovered and undiscovered petroleum accumulations, shows, or seeps within the Total Petroleum System. The Pod(s) of Mature Source Rock boundary was mapped by the province geologist after studying the extent of the source rock facies and the temperature and burial...
Categories: Data, pre-SM502.8; Types: Downloadable, Map Service, OGC WFS Layer, OGC WMS Layer, Shapefile; Tags: 505001 = South Florida Basin Sunniland-Dollar Bay, 50500101 = Lower Cretaceous Shoal-Reef Oil, 505002 = South Florida Basin Pre-Punta Gorda, 50500201 = Pre-Punta Gorda Dolomite Gas and Oil Hypothetical, Coalbed methane resources, All tags...
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Cell maps for each oil and gas assessment unit were created by the USGS to illustrate the degree of exploration, type of production, and distribution of production in an assessment unit or province. Each cell represents a quarter-mile square of the land surface, and the cells are coded to represent whether the wells included within the cell are predominantly oil-producing, gas-producing, both oil and gas-producing, dry, or the type of production of the wells located within the cell is unknown. The well information was initially retrieved from the IHS Energy Group, PI/Dwights PLUS Well Data on CD-ROM, which is a proprietary, commercial database containing information for most oil and gas wells in the U.S. Cells were...
Categories: Data, pre-SM502.8; Types: Downloadable, Map Service, OGC WFS Layer, OGC WMS Layer, Shapefile; Tags: 506301 = Precambrian Nonesuch, 50630101 = Precambrian Nonesuch, 506302 = Ordovician Foster, 50630201 = Ordovician Sandstones and Carbonates, 506303 = Ordovician to Devonian Composite, All tags...
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Cell maps for each oil and gas assessment unit were created by the USGS as a method for illustrating the degree of exploration, type of production, and distribution of production in an assessment unit or province. Each cell represents a quarter-mile square of the land surface, and the cells are coded to represent whether the wells included within the cell are predominantly oil-producing, gas-producing, both oil and gas-producing, dry, or the type of production of the wells located within the cell is unknown. The well information was initially retrieved from the IHS Energy Group, PI/Dwights PLUS Well Data on CD-ROM, which is a proprietary, commercial database containing information for most oil and gas wells in the...
Categories: Data, pre-SM502.8; Types: Downloadable, Map Service, OGC WFS Layer, OGC WMS Layer, Shapefile; Tags: 506501 = Chattanooga Shale/Floyd Shale-Paleozoic, 50650101 = Pre-Mississippian Carbonates Gas, 50650102 = Carboniferous Sandstones Oil and Gas, 506502 = Pottsville Coal, 50650281 = Black Warrior Basin Coalbed Gas, All tags...
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Drilling-density cell maps show the number of wells that have been drilled into the storage assessment unit (SAU). Each 1-square-mile cell has a count for the number of unique well boreholes drilled into the SAU. For a given sedimentary basin, the USGS National Geologic CO2 Sequestration Assessment Project identifies SAUs containing the potential for storage and sequestration of carbon dioxide. Proprietary well header data from IHS ENERDEQ through 2010 were queried to determine which wells were drilled into specific SAUs. The coordinates of wells are proprietary and cannot be released; however, counts of the number of wells per square mile are presented in the well drilling density data layer.
Categories: Data, pre-SM502.8; Types: Downloadable, Map Service, OGC WFS Layer, OGC WMS Layer, Shapefile; Tags: Bighorn Basin, C503401 = Bighorn Basin, C50340101 = Tensleep Sandstone, C50340102 = Tensleep Sandstone Deep, C50340103 = Ervay Member, All tags...
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This is a polygon coverage of the structure contours of the Calico sequence boundary in the Kaiparowits Plateau, southern Utah. Sequence boundary elevations are based on 166 drill sites. The Calico sequence boundary occurs from 50-100 ft below the base of the John Henry Member, therefore an inferred elevation of the sequence boundary was used at numerous locations along the outcrop where the John Henry Member was mapped. The outside polygon defines the base of the coal-bearing Calico and A-sequences of the Straight Cliffs Formation east of 112 degrees of longitude. The northern boundary is delineated by the Paunsaugunt fault and volcanic rocks of Tertiary age.
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These are shapefiles and ARC/INFO polygon coverages showing the isopachs of total net coal in beds greater than or equal to 1.2' thick for the A through G coal zones, Danforth Hills coal field. The coverage danathkg is the isopach coverage for the A coal zone; danbthkg is for the B coal zone, and so on.
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The Total Petroleum System is used in the National Assessment Project and incorporates the Assessment Unit, which is the fundamental geologic unit used for the assessment of undiscovered oil and gas resources. The Total Petroleum System is shown here as a geographic boundary defined and mapped by the geologist responsible for the province and incorporates not only the set of known or postulated oil and (or) gas accumulations, but also the geologic interpretation of the essential elements and processes within the petroleum system that relate to source, generation, migration, accumulation, and trapping of the discovered and undiscovered petroleum resource(s).
Categories: Data, pre-SM502.8; Types: Downloadable, Map Service, OGC WFS Layer, OGC WMS Layer, Shapefile; Tags: 22 = San Juan Basin, 502201 = Fruitland, 50220101 = Tertiary Conventional Gas, 50220161 = Pictured Cliffs Continuous Gas, 50220181 = Fruitland Fairway Coalbed Gas, All tags...
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The Total Petroleum System is used in the National Assessment Project and incorporates the Assessment Unit, which is the fundamental geologic unit used for the assessment of undiscovered oil and gas resources. The Total Petroleum System is shown here as a geographic boundary defined and mapped by the geologist responsible for the province and incorporates not only the set of known or postulated oil and (or) gas accumulations, but also the geologic interpretation of the essential elements and processes within the petroleum system that relate to source, generation, migration, accumulation, and trapping of the discovered and undiscovered petroleum resource(s).
Categories: Data, pre-SM502.8; Types: Downloadable, Map Service, OGC WFS Layer, OGC WMS Layer, Shapefile; Tags: 503501 = Phosphoria, 50350101 = Tensleep-Park City, 503502 = Cretaceous-Lower Tertiary Composite, 50350201 = Cretaceous-Tertiary Conventional, 50350261 = Frontier-Muddy Continuous Gas, All tags...


map background search result map search result map Arctic Bathymetry (batharcst) Wyodak-Anderson clinker in the Powder River Basin, Wyoming and Montana (prbclkg.shp) Volcanics in the Gulf Coast [volcanicg] Unioned layer for the Wyodak-Anderson coal zone in the Powder River Basin, Montana and Wyoming (wafing.shp) Trace elements, stratigraphic data, and proximate analysis samples in the Wyodak-Anderson coal zone, Powder River Basin, Wyoming and Montana (waptg) Geologic Provinces of Australia and New Zealand, 2000 (prv3cl) National Assessment of Oil and Gas Project - Eastern Oregon - Washington Province (005) Assessment Units National Assessment of Oil and Gas Project - San Joaquin Basin Province (010) Assessment Units Boundaries delimiting areas within which resources were calculated for A through D coal zones, Yampa coal field, CO (yam*bndg) Wilcox Group Apparent Thickness, Gulf Coast (wlcxthkg) National Assessment of Oil and Gas Project - Florida Peninsula Province (050) Pod(s) of Mature Source Rock National Assessment of Oil and Gas Project - Michigan Basin Province (063) Quarter-Mile Cells National Assessment of Oil and Gas Project - Black Warrior Province (065) Quarter-Mile Cells National Geologic Carbon Dioxide (CO2) Sequestration Assessment Project: Bighorn Basin (C5034) Well Density The structure contours of the Calico sequence boundary in the Kaiparowits Plateau, southern Utah (csbstrc*g) Isopachs of total net coal in beds >1.2' thick, A - G coal zones, Danforth Hills coal field (dan*thkg) Net coal thickness isopachs, Ferris 23, 25, 31, 50 and 65 coal zones, Hanna Basin Wyoming (fer*catg) Hanna 77, 78, 79 and 81 coal zone study limit boundaries, Wyoming (ha*stdyg) National Assessment of Oil and Gas Project - San Juan Basin Province (022) Total Petroleum Systems National Assessment of Oil and Gas Project - Wind River Basin Province (035) Total Petroleum Systems Hanna 77, 78, 79 and 81 coal zone study limit boundaries, Wyoming (ha*stdyg) Net coal thickness isopachs, Ferris 23, 25, 31, 50 and 65 coal zones, Hanna Basin Wyoming (fer*catg) Isopachs of total net coal in beds >1.2' thick, A - G coal zones, Danforth Hills coal field (dan*thkg) The structure contours of the Calico sequence boundary in the Kaiparowits Plateau, southern Utah (csbstrc*g) Wyodak-Anderson clinker in the Powder River Basin, Wyoming and Montana (prbclkg.shp) Trace elements, stratigraphic data, and proximate analysis samples in the Wyodak-Anderson coal zone, Powder River Basin, Wyoming and Montana (waptg) Unioned layer for the Wyodak-Anderson coal zone in the Powder River Basin, Montana and Wyoming (wafing.shp) National Assessment of Oil and Gas Project - Black Warrior Province (065) Quarter-Mile Cells National Assessment of Oil and Gas Project - San Juan Basin Province (022) Total Petroleum Systems National Assessment of Oil and Gas Project - Wind River Basin Province (035) Total Petroleum Systems National Assessment of Oil and Gas Project - San Joaquin Basin Province (010) Assessment Units National Geologic Carbon Dioxide (CO2) Sequestration Assessment Project: Bighorn Basin (C5034) Well Density National Assessment of Oil and Gas Project - Florida Peninsula Province (050) Pod(s) of Mature Source Rock National Assessment of Oil and Gas Project - Eastern Oregon - Washington Province (005) Assessment Units National Assessment of Oil and Gas Project - Michigan Basin Province (063) Quarter-Mile Cells Wilcox Group Apparent Thickness, Gulf Coast (wlcxthkg) Volcanics in the Gulf Coast [volcanicg] Arctic Bathymetry (batharcst) Geologic Provinces of Australia and New Zealand, 2000 (prv3cl)