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Filters Date Types (for Date Range) Extensions Shapefile (7) Types Downloadable (7) Map Service (7) OGC WFS Layer (7) OGC WMS Layer (7) Shapefile (7) Contacts U.S. Geological Survey - CERSC Data Management Services Project Central Energy Resources Science Center Energy and Minerals U. S. Geological Survey, Central Energy Resources Team United States Geological Survey More... Categories Data (12) pre-SM502.8 (10) Tag Types Place (38) Tags (with Scheme=Augmented FIPS 10-4 and FIPS 6-4, version 1.0) us56 = wyoming (6) us30 = montana (5) us08 = colorado (3) us48 = texas (3) us49 = utah (3) us35 = new mexico (2) us01 = alabama (1) More... View Results as: JSON ATOM CSV

National Assessment of Oil and Gas Project - Bakken and Three Forks Formations Assessment Units Boundaries 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; Tags: 5031 = Williston Basin Province, 503101 = Bakken Total Petroleum System, 50310101 = Middle Bakken Conventional, 50310103 = Three Forks Conventional, 50310161 = Elm Coulee-Billings Nose Continuous Oil, All tags... 50310162 = Central Basin Continuous Oil, 50310163 = Nesson-Little Knife Continuous Oil, 50310164 = Eastern Transitional Continuous Oil, 50310165 = Northwest Transitional Continuous Oil, 50310166 = Three Forks Continuous Oil, Assessment Unit, Bakken Formation, Bakken Formation, Earth Science, Economic geology, Energy Resources, Geology, National Assessment of Oil and Gas, Natural Gas, Natural Resources, Natural gas resources, Northern Great Plains, Oil, Oil sand resources, Oil shale resources, Resource Assessment, S.B. Gaswirth, Three Forks Formation, U.S. Geological Survey, US30 = Montana, US30 = Montana, US38 = North Dakota, US38 = North Dakota, US46 = South Dakota, US46 = South Dakota, USGS, USGS Science Data Catalog (SDC), USGS World Energy Region 5, USGS World Energy Region 5, United States, Williston Basin, Williston Basin, geoscientificInformation, Fewer tags National Assessment of Oil and Gas Project - Appalachian Basin (067) Quarter-Mile Cells 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; Tags: 506701 = Conasauga-Rome/Conasauga, 50670101 = Rome Trough, 506702 = Sevier-Knox Trenton, 50670201 = Lower Paleozoic Carbonates, 506703 = Utica-Lower Paleozoic, All tags... 50670301 = Lower Paleozoic Carbonates in Thrust Belt, 50670302 = Knox Unconformity, 50670303 = Black River-Trenton Hydrothermal Dolomite, 50670304 = Lockport Dolomite, 50670361 = Clinton-Medina Basin Center, 50670362 = Clinton-Medina Transitional Northeast, 50670363 = Clinton-Medina Transitional, 50670364 = Tuscarora Basin Center, 506704 = Devonian Shale-Middle and Upper Paleozoic, 50670401 = Oriskany Sandstone-Structural, 50670402 = Oriskany Sandstone-Stratigraphic, 50670403 = Greenbrier Limestone, 50670404 = Mississippian Sandstones, 50670461 = Greater Big Sandy, 50670462 = Northwestern Ohio Shale, 50670463 = Devonian Siltstone and Shale, 50670464 = Marcellus Shale, 50670465 = Catskill Sandstones and Siltstone, 50670466 = Berea Sandstone, 506705 = Carboniferous Coal-Bed Gas, 50670581 = Pocahontas Basin, 50670582 = East Dunkard (Folded), 50670583 = West Dunkard (Unfolded), 50670584 = Central Appalachian Shelf, 50670585 = Appalachain Anthracite and Semi-Anthracite, 506706 = Pottsville Coal-Bed Gas, 50670681 = Cahaba Basin, 67 = Appalachian Basin, AL, Appalachian Basin, Assessment Unit, Cells, Coalbed methane resources, Earth Science, Economic geology, Energy Resources, GA, Gas hydrate resources, Geology, KY, MD, Milici, Robert C., NC, NJ, NY, National Assessment of Oil and Gas, Natural Gas, Natural Resources, Natural gas resources, OH, Oil, Oil sand resources, Oil shale resources, PA, Resource Assessment, TN, U.S. Geological Survey, US01 = Alabama, US13 = Georgia, US21 = Kentucky, US24 = Maryland, US34 = New Jersey, US36 = New York, US37 = North Carolina, US39 = Ohio, US42 = Pennsylvania, US47 = Tennessee, US51 = Virginia, US54 = West Virginia, USGS, USGS Science Data Catalog (SDC), USGS World Energy Region 5, USGS World Energy Region 5, United States, VA, WV, geoscientificInformation, Fewer tags National Assessment of Oil and Gas Project - Permian Basin Province (044) Assessment Units 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; Tags: 44 = Permian Basin, 504401 = Permian Basin Paleozoic Composite, 50440101 = Ellenburger Group Karst and Dolomite, 50440102 = Simpson Group Sandstones, 50440103 = Pre-Pennsylvanian Ramp and Platform Carbonates, All tags... 50440104 = Devonian Thirtyone Formation Chert and Carbonate, 50440105 = Lower Pennsylvanian (Morrow/Atoka) Shelf Sandstone and Carbonate, 50440106 = Pennsylvanian-Lower Permian (Wolfcamp) Northwest Shelf Carbonate, 50440110 = Pennsylvanian-Lower Permian (Wolfcamp) Slope and Basinal Carbonate, 50440111 = Abo Fluvial Sandstones, 50440112 = Abo Shelf/Shelf Edge Carbonates, 50440113 = Leonardian NW and E Shelf Restricted Platform Carbonates, 50440114 = Leonardian Central Basin Platform Restricted Carbonates, 50440115 = Leonardian Midland Basin Carbonate Sediment Gravity Flow Reservoirs, 50440116 = Bone Spring Slope and Basin Reservoirs, 50440117 = Spraberry Conventional Sandstones, 50440118 = San Andres NW Shelf Platform Carbonates, 50440119 = San Andres Eastern Shelf Platform Carbonates, 50440120 = San Andres Central Basin Platform Carbonates, 50440121 = San Andres-Grayburg Lowstand Carbonates, 50440122 = San Andres-Grayburg Artesia-Vacuum Trend Carbonates, 50440123 = Grayburg Central Basin Platform/Ozona Arch Carbonates, 50440124 = Delaware Mountain Group Reservoirs, 50440125 = Queen Sandstones, 50440126 = Upper Artesia Sandstones/Carbonates, 50440127 = Permian Reef Carbonates, 50440128 = Ochoan Evaporites, 50440161 = Delaware/Pecos Basins Woodford Continuous Shale Gas, 50440162 = Delaware/Pecos Basins Barnett Continuous Shale Gas, 50440163 = Midland Basin Woodford/Barnett Continuous Gas, 50440164 = Delaware Basin Wolfcamp Shale, 50440165 = Spraberry Continuous Oil, Assessment Unit, Earth Science, Economic geology, Energy Resources, Geology, National Assessment of Oil and Gas, Natural Gas, Natural Resources, Natural gas resources, New Mexico, Oil, Oil sand resources, Oil shale resources, Permian Basin Province, Pollastro, R.M., Resource Assessment, Schenk, C.S., Texas, U.S. Geological Survey, US35 = New Mexico, US48 = Texas, USGS, USGS Science Data Catalog (SDC), USGS World Energy Region 5, USGS World Energy Region 5, United States, geoscientificInformation, Fewer tags National Assessment of Oil and Gas Project - Powder River Basin Province (033) Quarter-Mile Cells 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; Types: Downloadable, Map Service, OGC WFS Layer, OGC WMS Layer, Shapefile; Tags: 503301 = Tertiary-Upper Cretaceous Coalbed Methane, 50330101 = Eastern Basin Margin Upper Fort Union Sandstone, 50330181 = Wasatch Formation, 50330182 = Upper Fort Union Formation, 50330183 = Lower Fort Union-Lance Formations, All tags... 503302 = Mowry, 50330261 = Mowry Continuous Oil Assessment Unit, 503303 = Niobrara, 50330361 = Niobrara Continuous Oil Assessment Unit, 503304 = Cretaceous Biogenic Gas, 50330461 = Shallow Continuous Biogenic Gas Assessment Unit, Assessment Unit, Cells, Coalbed methane resources, Earth Science, Economic geology, Energy Resources, Gas hydrate resources, Geology, MT, National Assessment of Oil and Gas, Natural Gas, Natural Resources, Natural gas resources, Oil, Oil sand resources, Oil shale resources, Powder River Basin, Powder River Basin, Resource Assessment, Rocky Mountains and Northern Great Plains, Schenk, C. J., U.S. Geological Survey, US30 = Montana, US56 = Wyoming, USGS, USGS Science Data Catalog (SDC), USGS World Energy Region 5, USGS World Energy Region 5, USGS:60c7aa6ad34e86b9389b2369, United States, WY, geoscientificInformation, noga2000, nogapowder, oilgas, Fewer tags National Assessment of Oil and Gas Project - Southwestern Wyoming Province (037) Maturation Contours The maturation contours show vitrinite reflectance trends and ranges for petroleum system horizons within the Southwestern Wyoming Province. The horizons are the base of the Niobrara Formation, the top of the Frontier Formation, the base of the Mesaverde Formation, the top of the Mesaverde Formation/base of the Lewis Formation, and the top of the Lewis Formation. The ranges of vitrinite reflectance shown for the Niobrara horizons are 0.6, 0.8-1.3, and 1.3. The ranges for the top of the Frontier are less than 0.6, less than 0.8, 0.6-0.8, 0.8-1.3, and greater than 1.3. The ranges for the base of the Mesaverde are less than 0.6, 0.6-0.8, 0.8-1.1, 1.1-2.0, greater than 1.1, greater than 1.3, 2.0-2.2, greater than 2.0,... Categories: Data, pre-SM502.8; Tags: 503701 = Phosphoria Total Petroleum System, 50370101 = Sub-Cretaceous Conventional Oil and Gas, 503702 = Mowry Composite Total Petroleum System, 50370201 = Mowry Conventional Oil and Gas, 50370261 = Mowry Continuous Gas, All tags... 503703 = Niobrara Total Petroleum System, 50370361 = Niobrara Continuous Oil, 50370362 = Niobrara Continuous Gas, 503704 = Hilliard-Baxter-Mancos Total Petroleum System, 50370401 = Hilliard-Baxter-Mancos Conventional Oil and Gas, 50370461 = Hilliard-Baxter-Mancos Continuous Gas, 503705 = Mesaverde Total Petroleum System, 50370501 = Mesaverde Conventional Oil and Gas, 50370561 = Almond Continuous Gas, 50370562 = Rock Springs-Ericson Continuous Gas, 50370581 = Mesaverde Coalbed Gas, 503706 = Mesaverde-Lance-Fort Union Composite Total Petroleum System, 50370601 = Mesaverde-Lance-Fort Union Conventional Oil and Gas, 50370661 = Mesaverde-Lance-Fort Union Continuous Gas, 50370681 = Mesaverde Coalbed Gas, 50370682 = Fort Union Coalbed Gas, 503707 = Lewis Total Petroleum System, 50370701 = Lewis Conventional Oil and Gas, 50370761 = Lewis Continuous Gas, 503708 = Lance-Fort Union Composite Total Petroleum System, 50370801 = Lance-Fort Union Conventional Oil and Gas, 50370861 = Lance-Fort Union Continuous Gas, 50370881 = Lance Coalbed Gas, 50370882 = Fort Union Coalbed Gas, 503709 = Wasatch-Green River Composite Total Petroleum System, 50370961 = Wasatch-Green River Continuous Gas, 50370981 = Wasatch-Green River Coalbed Gas, CO, Coalbed methane resources, Earth Science, Economic geology, Energy Resources, Gas hydrate resources, Geology, Kirschbaum, M.A., Maturation Contours, National Assessment of Oil and Gas, Natural Gas, Natural Resources, Natural gas resources, Oil, Oil sand resources, Oil shale resources, Resource Assessment, Southwestern Wyoming, Southwestern Wyoming, Thermal Maturity, U.S. Geological Survey, US08 = Colorado, US49 = Utah, US56 = Wyoming, USGS, USGS Science Data Catalog (SDC), USGS World Energy Region 5, USGS World Energy Region 5, UT, United States, Vitrinite Reflectance, WY, geoscientificInformation, Fewer tags National Assessment of Oil and Gas Tuscaloosa and Woodbine Downdip Gas Assessment Units 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 geologists 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: 47 = Western Gulf, 504701 = Upper Cretaceous Tuscaloosa-Woodbine, 50470101 = Tuscaloosa Downdip Gas, 50470102 = Woodbine Downdip Gas, Assessment Unit, All tags... Dubiel, R.F., Earth Science, Economic geology, Energy Resources, Geology, Gulf Coast, LA, National Assessment of Oil and Gas, Natural Gas, Natural Resources, Natural gas resources, Oil, Oil sand resources, Oil shale resources, Pitman, J.K., Resource Assessment, TX, Tuscaloosa Formation, U.S. Geological Survey, US22 = Louisiana, US48 = Texas, USGS, USGS Science Data Catalog (SDC), USGS World Energy Region 5, USGS World Energy Region 5, United States, Western Gulf, Woodbine Formation, geoscientificInformation, Fewer tags National Assessment of Oil and Gas Project - Powder River Basin Province (033) - Wyoming Coalbed Methane Wells Coalbed Methane wells are provided as a method for analysis and illustration of the degree of exploration, type of production, and distribution of production in an assessment unit or province. Each point represents a well location and is symbolized as producing oil, gas, both oil and gas, or other (dry or unknown) using the status code in the attribute table. Data were provided by the Wyoming State Oil and Gas Conservation Commission. See supplemental information section for limitations and assumptions about data. Categories: Data, pre-SM502.8; Types: Downloadable, Map Service, OGC WFS Layer, OGC WMS Layer, Shapefile; Tags: 503301 = Tertiary-Upper Cretaceous Coalbed Methane, 50330101 = Eastern Basin Margin Upper Fort Union Sandstone, 50330181 = Wasatch Formation, 50330182 = Upper Fort Union Formation, 50330183 = Lower Fort Union-Lance Formations, All tags... 503302 = Mowry, 50330261 = Mowry Continuous Oil Assessment Unit, 503303 = Niobrara, 50330361 = Niobrara Continuous Oil Assessment Unit, 503304 = Cretaceous Biogenic Gas, 50330461 = Shallow Continuous Biogenic Gas Assessment Unit, Assessment Unit, Coalbed methane resources, Earth Science, Economic geology, Energy Resources, Gas hydrate resources, Geology, MT, National Assessment of Oil and Gas, Natural Gas, Natural Resources, Natural gas resources, Oil, Powder River Basin, Powder River Basin, Resource Assessment, Rocky Mountains and Northern Great Plains, Schenk, C.J., U.S. Geological Survey, US30 = Montana, US56 = Wyoming, USGS, USGS Science Data Catalog (SDC), USGS World Energy Region 5, USGS World Energy Region 5, United States, WY, Wells, economy, geoscientificInformation, Fewer tags National Assessment of Oil and Gas Project - Northern Alaska Gas Hydrate Total Petroleum System, Northern Alaska Province (001) Assessment Units The data associated with this DOI was published in error and is duplicated elsewhere. For further details, please visit https://doi.org/10.5066/P9IQPTP7. 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,... Tags: 500102 = Northern Alaska Gas Hydrate, 50010201 = Sagavanirktok Formation Gas Hydrate, 50010202 = Tuluvak-Schrader Bluff-Prince Creek Formation Gas Hydrate, 50010203 = Nanushuk Formation Gas Hydrate, AK, All tags... Assessment Unit, Collett, Timothy S., Earth Science, Economic geology, Energy Resources, Gas Hydrate, Geology, National Assessment of Oil and Gas, Natural Gas, Natural Resources, Natural gas resources, North Slope, Northern Alaska, Northern Alaska Province, Oil sand resources, Oil shale resources, Resource Assessment, U.S. Geological Survey, US02 = Alaska, USGS, USGS World Energy Region 5, USGS World Energy Region 5, United States, geoscientificInformation, Fewer tags National Assessment of Oil and Gas Project - Uinta-Piceance Province (020) Assessment Units 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: 502001 = Ferron Coal/Wasatch Plateau, 50200101 = Conventional Ferron Sandstone Gas, 50200161 = Deep (6,000 feet plus) Coal and Sandstone Gas, 50200181 = Northern Coal Fairway/Drunkards Wash, 50200182 = Central Coal Fairway/Buzzards Bench, All tags... 50200183 = Southern Coal Fairway, 50200184 = Joes Valley and Messina Grabens, 50200185 = Southern Coal Outcrop, 502002 = Mesaverde, 50200201 = Uinta-Piceance Basin Conventional Gas, 50200261 = Uinta Basin Continuous Gas, 50200262 = Uinta Basin Transitional Gas, 50200263 = Piceance Basin Continuous Gas, 50200264 = Piceance Basin Transitional Gas, 50200281 = Uinta Basin Blackhawk Coalbed Gas, 50200282 = Mesaverde Group Coalbed Gas, 502003 = Mancos/Mowry, 50200361 = Piceance Basin Continuous Gas, 50200362 = Uinta Basin Continuous Gas, 50200363 = Uinta-Piceance Transitional and Migrated Gas, 502004 = Phosphoria, 50200401 = Hanging Wall, 50200402 = Paleozoic/Mesozoic, 502005 = Green River, 50200501 = Uinta Green River Conventional Oil and Gas, 50200502 = Piceance Green River Conventional Oil, 50200561 = Deep Uinta Overpressured Continuous Oil, Assessment Unit, CO, Coalbed methane resources, Colorado Plateau, Colorado Plateau and Basin and Range, Earth Science, Economic geology, Energy Resources, Gas hydrate resources, Geology, Kirschbaum, M.A., National Assessment of Oil and Gas, Natural Gas, Natural Resources, Natural gas resources, Oil, Oil sand resources, Oil shale resources, Resource Assessment, U.S. Geological Survey, US08 = Colorado, US49 = Utah, USGS, USGS Science Data Catalog (SDC), USGS World Energy Region 5, USGS World Energy Region 5, UT, Uinta-Piceance, Uinta-Piceance, United States, geoscientificInformation, noga2000, nogaupiceance, oilgas, Fewer tags National Assessment of Oil and Gas Project - Powder River Basin Province (033) Regions of Oil and Gas Potential Regions of high or low potential for oil and gas resources in the Powder River Basin generally indicate where continuous oil and gas resources are more or less likely to be found. These regions are based on several kinds of structural features that were plotted using a Geographic Information System (GIS) and drawn on a map by an assessment geologist. Structural features include faults, anticlines, synclines, and lineaments which may: 1) enhance secondary reservoir permeability and 2) provide migration pathways in unconventional rocks. Categories: Data; Types: Downloadable, Map Service, OGC WFS Layer, OGC WMS Layer, Shapefile; Tags: 503301 = Tertiary-Upper Cretaceous Coalbed Methane, 50330101 = Eastern Basin Margin Upper Fort Union Sandstone, 50330181 = Wasatch Formation, 50330182 = Upper Fort Union Formation, 50330183 = Lower Fort Union-Lance Formations, All tags... 503302 = Mowry, 50330261 = Mowry Continuous Oil Assessment Unit, 503303 = Niobrara, 50330361 = Niobrara Continuous Oil Assessment Unit, 503304 = Cretaceous Biogenic Gas, 50330461 = Shallow Continuous Biogenic Gas Assessment Unit, Coalbed methane resources, Earth Science, Economic geology, Energy Resources, Gas hydrate resources, Geology, MT, Mature Source Rock, National Assessment of Oil and Gas, Natural Gas, Natural Resources, Natural gas resources, Oil, Oil sand resources, Oil shale resources, Pod(s) of Mature Source Rock, Powder River Basin, Powder River Basin, Resource Assessment, Rocky Mountains and Northern Great Plains, Schenk, C.J., Total Petroleum System, U.S. Geological Survey, US30 = Montana, US56 = Wyoming, USGS, USGS Science Data Catalog (SDC), USGS World Energy Region 5, USGS World Energy Region 5, United States, WY, geoscientificInformation, noga2000, nogapowder, oilgas, Fewer tags Depth to the top of the Mesaverde Group -- National Assessment of Oil and Gas Project - Southwestern Wyoming Province (037) This dataset shows depth contours to the top of the Mesaverde Group within the Southwestern Wyoming Province, southwestern Wyoming, northeastern Utah, and northwestern Colorado Categories: Data, pre-SM502.8; Types: Downloadable, Map Service, OGC WFS Layer, OGC WMS Layer, Shapefile; Tags: 503701 = Phosphoria Total Petroleum System, 50370101 = Sub-Cretaceous Conventional Oil and Gas, 503702 = Mowry Composite Total Petroleum System, 50370201 = Mowry Conventional Oil and Gas, 50370261 = Mowry Continuous Gas, All tags... 503703 = Niobrara Total Petroleum System, 50370361 = Niobrara Continuous Oil, 50370362 = Niobrara Continuous Gas, 503704 = Hilliard-Baxter-Mancos Total Petroleum System, 50370401 = Hilliard-Baxter-Mancos Conventional Oil and Gas, 50370461 = Hilliard-Baxter-Mancos Continuous Gas, 503705 = Mesaverde Total Petroleum System, 50370501 = Mesaverde Conventional Oil and Gas, 50370561 = Almond Continuous Gas, 50370562 = Rock Springs-Ericson Continuous Gas, 50370581 = Mesaverde Coalbed Gas, 503706 = Mesaverde-Lance-Fort Union Composite Total Petroleum System, 50370601 = Mesaverde-Lance-Fort Union Conventional Oil and Gas, 50370661 = Mesaverde-Lance-Fort Union Continuous Gas, 50370681 = Mesaverde Coalbed Gas, 50370682 = Fort Union Coalbed Gas, 503707 = Lewis Total Petroleum System, 50370701 = Lewis Conventional Oil and Gas, 50370761 = Lewis Continuous Gas, 503708 = Lance-Fort Union Composite Total Petroleum System, 50370801 = Lance-Fort Union Conventional Oil and Gas, 50370861 = Lance-Fort Union Continuous Gas, 50370881 = Lance Coalbed Gas, 50370882 = Fort Union Coalbed Gas, 503709 = Wasatch-Green River Composite Total Petroleum System, 50370961 = Wasatch-Green River Continuous Gas, 50370981 = Wasatch-Green River Coalbed Gas, CO, Coalbed methane resources, Depth Maps, Earth Science, Economic geology, Energy Resources, Gas hydrate resources, Geology, Kirschbaum, M.A., National Assessment of Oil and Gas, Natural Gas, Natural Resources, Natural gas resources, Oil, Oil sand resources, Oil shale resources, Resource Assessment, Southwestern Wyoming, Southwestern Wyoming, U.S. Geological Survey, US08 = Colorado, US49 = Utah, US56 = Wyoming, USGS, USGS Science Data Catalog (SDC), USGS World Energy Region 5, USGS World Energy Region 5, UT, United States, WY, economy, environment, geoscientificInformation, oilgas, wlci, Fewer tags National Assessment of Oil and Gas Project - Permian Basin Province (044) Quarter-Mile Cells 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 were then coded to indicate whether the wells included within the cell are predominantly oil-producing, gas-producing, are both oil- and gas-producing, or are dry or the type of production 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 developed as a graphic... Categories: Data, pre-SM502.8; Tags: 044 = Permian Basin, 504401 = Permian Basin Paleozoic Composite, 50440101 = Ellenburger Group Karst and Dolomite, 50440102 = Simpson Group Sandstones, 50440103 = Pre-Pennsylvanian Ramp and Platform Carbonates, All tags... 50440104 = Devonian Thirtyone Formation Chert and Carbonate, 50440105 = Lower Pennsylvanian (Morrow/Atoka) Shelf Sandstone and Carbonate, 50440106 = Pennsylvanian-Lower Permian (Wolfcamp) Northwest Shelf Carbonate, 50440110 = Pennsylvanian-Lower Permian (Wolfcamp) Slope and Basinal Carbonate, 50440111 = Abo Fluvial Sandstones, 50440112 = Abo Shelf/Shelf Edge Carbonates, 50440113 = Leonardian NW and E Shelf Restricted Platform Carbonates, 50440114 = Leonardian Central Basin Platform Restricted Carbonates, 50440115 = Leonardian Midland Basin Carbonate Sediment Gravity Flow Reservoirs, 50440116 = Bone Spring Slope and Basin Reservoirs, 50440117 = Spraberry Conventional Sandstones, 50440118 = San Andres NW Shelf Platform Carbonates, 50440119 = San Andres Eastern Shelf Platform Carbonates, 50440120 = San Andres Central Basin Platform Carbonates, 50440121 = San Andres-Grayburg Lowstand Carbonates, 50440122 = San Andres-Grayburg Artesia-Vacuum Trend Carbonates, 50440123 = Grayburg Central Basin Platform/Ozona Arch Carbonates, 50440124 = Delaware Mountain Group Reservoirs, 50440125 = Queen Sandstones, 50440126 = Upper Artesia Sandstones/Carbonates, 50440127 = Permian Reef Carbonates, 50440128 = Ochoan Evaporites, 50440161 = Delaware/Pecos Basins Woodford Continuous Shale Gas, 50440162 = Delaware/Pecos Basins Barnett Continuous Shale Gas, 50440163 = Midland Basin Woodford/Barnett Continuous Gas, 50440164 = Delaware Basin Wolfcamp Shale, 50440165 = Spraberry Continuous Oil, Assessment Unit, Cells, Earth Science, Economic geology, Energy Resources, Geology, National Assessment of Oil and Gas, Natural Gas, Natural Resources, Natural gas resources, New Mexico, Oil, Oil sand resources, Oil shale resources, Permian Basin Province, Pollastro, R.M., Resource Assessment, Schenk, C.S., Texas, U.S. Geological Survey, US35 = New Mexico, US48 = Texas, USGS, USGS Science Data Catalog (SDC), USGS World Energy Region 5, USGS World Energy Region 5, United States, geoscientificInformation, Fewer tags National Assessment of Oil and Gas Project - Powder River Basin Province (033) - Montana Coalbed Methane Wells Coalbed Methane wells are provided as a method for analysis and illustration of the degree of exploration, type of production, and distribution of production in an assessment unit or province. Each point represents a well location and is symbolized as producing oil, gas, both oil and gas, or other (dry or unknown) using the status code in the attribute table. Data were provided by the Montana Board of Oil and Gas Conservation. See supplemental information section for limitations and assumptions about data. Categories: Data, pre-SM502.8; Types: Downloadable, Map Service, OGC WFS Layer, OGC WMS Layer, Shapefile; Tags: 503301 = Tertiary-Upper Cretaceous Coalbed Methane, 50330101 = Eastern Basin Margin Upper Fort Union Sandstone, 50330181 = Wasatch Formation, 50330182 = Upper Fort Union Formation, 50330183 = Lower Fort Union-Lance Formations, All tags... 503302 = Mowry, 50330261 = Mowry Continuous Oil Assessment Unit, 503303 = Niobrara, 50330361 = Niobrara Continuous Oil Assessment Unit, 503304 = Cretaceous Biogenic Gas, 50330461 = Shallow Continuous Biogenic Gas Assessment Unit, Assessment Unit, Coalbed methane resources, Earth Science, Economic geology, Energy Resources, Gas hydrate resources, Geology, MT, National Assessment of Oil and Gas, Natural Gas, Natural Resources, Natural gas resources, Oil, Powder River Basin, Powder River Basin, Resource Assessment, Rocky Mountains and Northern Great Plains, Schenk, C.J., U.S. Geological Survey, US30 = Montana, US56 = Wyoming, USGS, USGS Science Data Catalog (SDC), USGS World Energy Region 5, USGS World Energy Region 5, United States, WY, Wells, economy, geoscientificInformation, Fewer tags