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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 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,
48 = East Texas Basin,
49 = Louisiana-Mississippi Salt Basins,
504701 = Upper Jurassic-Cretaceous-Tertiary Composite,
50470140 = Lower Miocene Shelf Oil And Gas, All tags...
50470141 = Lower Miocene Slope And Basin Gas,
50470142 = Middle Miocene Shelf Oil And Gas,
50470143 = Middle Miocene Slope And Basin Gas,
50470144 = Upper Miocene Shelf Oil And Gas,
50470145 = Upper Miocene Slope And Basin Gas,
50470146 = Plio-Pleistocene Shelf Oil And Gas,
AL,
Assessment Unit,
Cells,
Condon, S.M.,
Dubiel, R.F.,
Earth Science,
East Texas Basin,
Economic geology,
Energy Resources,
Geology,
Gulf Coast,
LA,
Louisiana-Mississippi Salt Basins,
MS,
Miocene Series,
National Assessment of Oil and Gas,
Natural Gas,
Natural Resources,
Natural gas resources,
Neogene System,
Oil,
Oil sand resources,
Oil shale resources,
Pearson, O.,
Pitman, J.K.,
Plio-Pleistocene Series,
Resource Assessment,
TX,
U.S. Geological Survey,
US01 = Alabama,
US22 = Louisiana,
US28 = Mississippi,
US48 = Texas,
USGS,
USGS Science Data Catalog (SDC),
USGS World Energy Region 5,
USGS World Energy Region 5,
United States,
Western Gulf,
geoscientificInformation,
gulfroom,
noga2000,
nogaflorida,
nogagulf,
nogatertiary,
oilgas, Fewer tags
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: 504501 = Barnett Paleozoic,
50450101 = Paleozoic Shelf and Bank Carbonate Oil and Gas,
50450102 = Mississippian Chappel Pinnacle Reef Oil and Gas,
50450161 = Greater Newark East Frac-Barrier Continuous Barnett Shale Gas,
50450162 = Extended Continuous Barnett Shale Gas, All tags...
50450163 = Hypothetical Basin-Arch Continuous Barnett Shale Oil,
504502 = Barnett-Hardeman Basin,
50450201 = Mississippian Dolomitized Chappel Waulsortian Mound Oil,
50450202 = Paleozoic Clastic-Carbonate Oil,
50450261 = Hypothetical Continuous Fractured Barnett Shale Oil,
504503 = Pennsylvanian Bend-Broken Bone Graben,
50450301 = Fluvial Sandstone-Carbonate Bank Gas and Oil,
504504 = Pennsylvanian-Lower Permian Coal Bed Gas,
50450481 = Hypothetical Pennsylvanian Bituminous Coal Bed Gas,
Assessment Unit,
Bend Arch,
Bend Arch-Fort Worth Basin,
Cells,
Coalbed methane resources,
Earth Science,
Economic geology,
Energy Resources,
Fort Worth,
Fort Worth-Bend Arch Basin,
Gas hydrate resources,
Geology,
National Assessment of Oil and Gas,
Natural Gas,
Natural Resources,
Natural gas resources,
OK,
Oil,
Oil sand resources,
Oil shale resources,
Pollastro, R.M.,
Resource Assessment,
TX,
U.S. Geological Survey,
US40 = Oklahoma,
US48 = Texas,
USGS,
USGS Science Data Catalog (SDC),
USGS World Energy Region 5,
USGS World Energy Region 5,
United States,
geoscientificInformation,
noga2000,
nogafort,
oilgas, Fewer tags
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: 505801 = Woodford Composite,
50580101 = Anadarko Basin,
50580102 = Woodford Composite,
50580103 = Arbuckle-Ellenburger,
50580104 = Hunton Group, All tags...
50580105 = Mississippian,
50580161 = Woodford Shale Gas,
505802 = Pennsylvanian Composite,
50580201 = Morrowan-Atokan,
50580202 = Desmoinesian,
50580203 = Missourian-Permian,
50580204 =Greater Granite Wash Composite,
50580261 = Thirteen Finger-Atokan Shale,
Anadarko Basin,
Anadarko Basin,
CO,
Coalbed methane resources,
Earth Science,
Economic geology,
Energy Resources,
Gas hydrate resources,
Geology,
Higley, D.,
KS,
National Assessment of Oil and Gas,
Natural Gas,
Natural Resources,
Natural gas resources,
OK,
Oil,
Oil sand resources,
Oil shale resources,
Resource Assessment,
TX,
Total Petroleum System,
U.S. Geological Survey,
US08 = Coloroado,
US20 = Kansas,
US40 = Oklahoma,
US48 = Texas,
USGS,
USGS Science Data Catalog (SDC),
USGS World Energy Region 5,
USGS World Energy Region 58,
United States,
geoscientificInformation,
noga2000,
nogaanadarko,
oilgas, Fewer tags
The maximum extent of Cretaceous onlap is generalized from Plate 3, Structure at the base and subcrop below Mesozoic marine section, Gulf of Mexico Basin (compiled by A. Salvador) 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...
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...
AR,
Anticlines,
Coal,
Coalbed Methane,
Coalbed methane resources,
Earth Science,
Economic geology,
Energy Resources,
FL,
Geology,
Geology,
Gulf Coast,
Gulf Coast,
Gulf Coast Framework Studies,
Gulf of Mexico,
LA,
MS,
Miocene,
Natural Gas,
Natural Resources,
Natural gas resources,
Oil,
Oil sand resources,
Petroleum,
Resource Assessment,
TX,
Tertiary Systems,
U.S. Geological Survey,
US01 = Alabama,
US05 = Arkansas,
US12 = Florida,
US22 = Louisiana,
US28 = Mississippi,
US48 = Texas,
USGS,
USGS Science Data Catalog (SDC),
United States,
economy,
geoscientificInformation,
gulfcoastframework,
gulfroom,
oilgas, Fewer tags
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...
AR,
Coal,
Coalbed Methane,
Coalbed methane resources,
Earth Science,
Economic geology,
Energy Resources,
Eocene,
FL,
Geology,
Gulf Coast,
Gulf Coast,
Gulf Coast Framework Studies,
Gulf of Mexico,
Isopach,
LA,
MS,
Natural Gas,
Natural Resources,
Natural gas resources,
Oil,
Paleocene,
Petroleum,
Resource Assessment,
TX,
Tertiary Systems,
U.S. Geological Survey,
US01 = Alabama,
US05 = Arkansas,
US12 = Florida,
US22 = Louisiana,
US28 = Mississippi,
US48 = Texas,
USGS,
USGS Science Data Catalog (SDC),
United States,
Wilcox,
economy,
environment,
geoscientificInformation,
gulfcoastframework,
gulfroom,
oilgas, Fewer tags
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;
Types: Downloadable,
Map Service,
OGC WFS Layer,
OGC WMS Layer,
Shapefile;
Tags: 47 = Western Gulf,
48 = East Texas Basin,
49 = Louisiana-Mississippi Salt Basins,
504701 = Upper Jurassic-Cretaceous-Tertiary Composite,
50470108 = Cotton Valley Blanket Sandstone Gas, All tags...
50470109 = Cotton Valley Massive Sandstone Gas,
50470110 = Cotton Valley Updip Oil and Gas,
50470111 = Cotton Valley Hypothetical Updip Oil,
50470112 = Travis Peak-Hosston Gas and Oil,
50470113 = Travis Peak-Hosston Updip Oil,
50470114 = Travis Peak-Hosston Hypothetical Updip Oil,
AL,
AR,
Assessment Unit,
Condon, S.M.,
Dyman, T.S.,
Earth Science,
East Texas Basin,
Economic geology,
Energy Resources,
Energy Resources,
FL,
Geology,
Gulf Coast,
LA,
Louisiana-Mississippi Salt Basins,
MS,
National Assessment of Oil and Gas,
Natural Gas,
Natural Resources,
Natural gas resources,
Oil,
Oil sand resources,
Oil shale resources,
Resource Assessment,
TX,
U.S. Geological Survey,
US01 = Alabama,
US05 = Arkansas,
US12 = Florida,
US22 = Louisiana,
US28 = Mississippi,
US48 = Texas,
USGS,
USGS Science Data Catalog (SDC),
USGS World Energy Region 5,
USGS World Energy Region 5,
United States,
geoscientificInformation,
gulfroom,
noga2000,
nogacvtp,
nogaflorida,
nogagulf,
oilgas, Fewer tags
This map shows the structural configuration on the top of the Cotton Valley Group in feet below sea level. The map was produced by calculating the difference between a datum at the land surface (either the kelly bushing elevation or the ground surface elevation) and the reported depth of the Cotton Valley Group. This resulted in 10,687 wells for which locations were available. After deleting the wells with obvious data problems, a total of 10,504 wells were used to generate the map. The data are provided as both lines and polygons, and the proprietary wells that penetrate the top of the Cotton Valley Group are graphically displayed as quarter-mile cells. The well information was initially retrieved from the IHS...
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,
504701 = Upper Jurassic-Cretaceous-Tertiary Composite,
50470108 = Cotton Valley Blanket Sandstone Gas, All tags...
50470109 = Cotton Valley Massive Sandstone Gas,
50470110 = Cotton Valley Updip Oil and Gas,
50470111 = Cotton Valley Hypothetical Updip Oil,
AL,
AR,
Assessment Unit,
Cells,
Condon, S.M.,
Contours,
Cretaceous,
Dyman, T.S.,
Earth Science,
East Texas Basin,
Economic geology,
Energy Resources,
FL,
Geology,
Gulf Coast,
Gulf Coast,
Gulf Coast Framework Studies,
Gulf of Mexico Coast,
Jurassic,
LA,
Louisiana-Mississippi Salt Basins,
MS,
National Assessment of Oil and Gas,
Natural Gas,
Natural Resources,
Natural gas resources,
Oil,
Oil sand resources,
Oil shale resources,
Resource Assessment,
Surface,
TX,
U.S. Geological Survey,
US01 = Alabama,
US05 = Arkansas,
US12 = Florida,
US22 = Louisiana,
US28 = Mississippi,
US48 = Texas,
USGS,
USGS Science Data Catalog (SDC),
USGS World Energy Region 5,
USGS World Energy Region 5,
United States,
geoscientificInformation,
gulfroom,
noga2000,
nogacvtp,
nogaflorida,
nogagulf,
oilgas, Fewer tags
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
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: 504501 = Barnett Paleozoic,
50450101 = Paleozoic Shelf and Bank Carbonate Oil and Gas,
50450102 = Mississippian Chappel Pinnacle Reef Oil and Gas,
50450161 = Greater Newark East Frac-Barrier Continuous Barnett Shale Gas,
50450162 = Extended Continuous Barnett Shale Gas, All tags...
50450163 = Hypothetical Basin-Arch Continuous Barnett Shale Oil,
504502 = Barnett-Hardeman Basin,
50450201 = Mississippian Dolomitized Chappel Waulsortian Mound Oil,
50450202 = Paleozoic Clastic-Carbonate Oil,
50450261 = Hypothetical Continuous Fractured Barnett Shale Oil,
504503 = Pennsylvanian Bend-Broken Bone Graben,
50450301 = Fluvial Sandstone-Carbonate Bank Gas and Oil,
504504 = Pennsylvanian-Lower Permian Coal Bed Gas,
50450481 = Hypothetical Pennsylvanian Bituminous Coal Bed Gas,
Bend Arch-Fort Worth Basin,
Bend Arch-Fort Worth Basin,
Coalbed methane resources,
Earth Science,
Economic geology,
Energy Resources,
Gas hydrate resources,
Geology,
National Assessment of Oil and Gas,
Natural Gas,
Natural Resources,
Natural gas resources,
OK,
Oil,
Oil sand resources,
Oil shale resources,
Pollastro R.M.,
Resource Assessment,
TX,
Total Petroleum System,
U.S. Geological Survey,
US40 = Oklahoma,
US48 = Texas,
USGS,
USGS Science Data Catalog (SDC),
USGS World Energy Region 5,
USGS World Energy Region 5,
United States,
geoscientificInformation,
noga2000,
nogafort,
oilgas, Fewer tags
Cell maps for each Paleogene oil and gas assessment unit and each Cretaceous-Tertiary coalbed 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...
Categories: pre-SM502.8;
Tags: 47 = Western Gulf,
48 = East Texas Basin,
49 = Louisiana-Mississippi Salt Basins,
504701 = Upper Jurassic-Cretaceous-Tertiary Composite,
AL, All tags...
Anahuac Gas, Assessment Unit 50470138,
Assessment Unit,
Cells,
Coleman, J.L.,
Cretaceous Olmos Coalbed Gas, Assessment Unit 50470281,
Cretaceous-Tertiary Coal Beds,
Cretaceous-Tertiary Coalbed Gas, Assessment Unit 50470481,
Earth Science,
East Texas Basin,
Economic geology,
Energy Resources,
Frio Expanded Fault Zone Oil and Gas, Assessment Unit 50470136,
Frio Slope and Basin Floor Gas, Assessment Unit 50470137,
Frio Stable Shelf Oil, Assessment Unit 50470135,
Geology,
Gulf Coast,
Hackberry Oil and Gas, Assessment Unit 50470139,
Hackley, P.C.,
Hayba, D.O.,
Jackson Expanded Fault Zone Gas and Oil, Assessment Unit 50470128,
Jackson Louisiana-Mississippi-Alabama Area, Assessment Unit 50470130,
Jackson Slope and Basin Floor Gas, Assessment Unit 50470129,
Jackson Stable Shelf Oil and Gas, Assessment Unit 50470127,
Karlsen, A.W.,
LA,
Louisiana-Mississippi Salt Basins,
Lower Claiborne Cane River Area, Assessment Unit 50470123,
Lower Claiborne Expanded Fault Zone Gas, Assessment Unit 50470121,
Lower Claiborne Slope and Basin Floor Gas, Assessment Unit 50470122,
Lower Claiborne Stable Shelf Oil, Assessment Unit 50470120,
MS,
National Assessment of Oil and Gas,
Natural Gas,
Natural Resources,
Natural gas resources,
Oil,
Oil sand resources,
Oil shale resources,
Paleogene System,
Resource Assessment,
Rio Escondido Basin Olmos Coalbed Gas, Assessment Unit 53000281,
Swanson, S.M.,
TX,
U.S. Geological Survey,
US01 = Alabama,
US22 = Louisiana,
US28 = Mississippi,
US48 = Texas,
USGS,
USGS Science Data Catalog (SDC),
USGS World Energy Region 5,
USGS World Energy Region 5,
United States,
Upper Claiborne Expanded Fault Zonr Gas, Assessment Unit 50470125,
Upper Claiborne Slope and Basin Floor Gas, Assessment Unit 50470126,
Upper Claiborne Stable Shelf Oil, Assessment Unit 50470124,
Vicksburg Expanded Fault Zone Gas and Oil, Assessment Unit 50470132,
Vicksburg Mississippi-Alabama Area, Assessment Unit 50470134,
Vicksburg Slope and Basin Floor Gas, Assessment Unit 50470133,
Vicksburg Stable Shelf Oil and Gas, Assessment Unit 50470131,
Warwick, P.D.,
Western Gulf,
Wilcox Coalbed Gas, Assessment Unit 50470381,
Wilcox Expanded Fault Zone Gas and Oil, Assessment Unit 50470117,
Wilcox Slope and Basin Floor Gas, Assessment Unit 50470118,
Wilcox Stable Shelf Oil and Gas, Assessment Unit 50470116,
Wilcox-Lobo Slide Block Gas, Assessment Unit 50470119,
geoscientificInformation,
gulfroom,
noga2000,
nogaflorida,
nogagulf,
nogatertiary,
oilgas, Fewer tags
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;
Tags: 47 = Western Gulf,
48 = East Texas Basin,
49 = Louisiana-Mississippi Salt Basins,
504701 = Upper Jurassic-Cretaceous-Tertiary Composite,
AL, All tags...
AR,
Albian Clastic AU (50490125),
Assessment Unit,
Austin Downdip Gas AU (50490132),
Austin Pearsall-Giddings Area Oil AU (50490168),
Austin-Eutaw Middip Oil and Gas AU (50490131),
Austin-Tokio-Eutaw Updip Oil and Gas AU (50490130),
Bossier East Texas Basin Sandstone Gas AU (50490118),
Bossier Greater Gulf Basin Shale Gas AU (50490164),
Bossier Louisiana-Mississippi Shelf Edge Sandstone Gas AU (50490119),
Eagle Ford Shale Gas AU (50490167),
Eagle Ford Shale Oil AU (50490170),
Eagle Ford Updip Sandstone Oil and Gas AU (50490128),
Earth Science,
East Texas Basin,
Economic geology,
Energy Resources,
Eocene Series,
Fredericksburg-Buda Carbonate Platform-Reef Gas and Oil AU (50490127),
Geology,
Greater Glen Rose Carbonate Shelf and Reef Gas and Oil AU (50490124),
Greater Gulf Basin Lower Cretaceous Shale Gas AU (50490166),
Gulf Coast,
Haynesville Greater Gulf Basin Shale Gas AU (50490162),
Haynesville Sabine Platform Shale Gas AU (50490161),
Haynesville Shelf Carbonate and Sandstone Oil and Gas AU (50490117),
Haynesville Western Shelf-Sabine Platform Carbonate Gas AU (50490116),
Knowles-Calvin Gas AU (50490120),
LA,
Louisiana-Mississippi Salt Basins,
Lower Cretaceous Basinal Gas AU (50490122),
MS,
Maverick Basin Pearsall Shale Gas AU (50490165),
Mid-Bossier Sabine Platform Shale Gas AU (50490163),
National Assessment of Oil and Gas,
Natural Gas,
Natural Resources,
Natural gas resources,
Norphlet Mobile Bay Deep Gas AU (50490103),
Norphlet Salt Basins and Updip AU (50490102),
Norphlet South Texas Gas AU (50490104),
Oil,
Oil sand resources,
Oil shale resources,
Oligocene Series,
Paleocene Series,
Paleogene System,
Post-Ouachita Successor Basin AU (50490201),
Resource Assessment,
Sligo Sandstone Gas and Oil AU (50490123),
Sligo-James Carbonate Platform Gas and Oil AU (50490121),
Smackover Downdip Continuous Gas AU (50490169),
Smackover Salt Basin AU (50490106),
Smackover South Texas AU (50490107),
Smackover Updip and Peripheral Fault Zone AU (50490105),
TX,
Triassic Basins AU (50490202),
U.S. Geological Survey,
US01 = Alabama,
US05 = Arkansas,
US22 = Louisiana,
US28 = Mississippi,
US48 = Texas,
USGS,
USGS Science Data Catalog (SDC),
USGS World Energy Region 5,
USGS World Energy Region 5,
United States,
Updip Albian Clastic AU (50490126),
Western Gulf,
geoscientificInformation,
gulfroom,
noga2000,
nogaflorida,
nogagulf,
nogatertiary,
oilgas, Fewer tags
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
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: pre-SM502.8;
Tags: 47 = Western Gulf,
48 = East Texas Basin,
49 = Louisiana-Mississippi Salt Basins,
504701 = Upper Jurassic-Cretaceous-Tertiary Composite,
AL, All tags...
Anahuac Gas, Assessment Unit 50470138,
Assessment Unit,
Coleman, J.L.,
Cretaceous Olmos Coalbed Gas, Assessment Unit 50470281,
Cretaceous-Tertiary Coal Beds,
Cretaceous-Tertiary Coalbed Gas, Assessment Unit 50470481,
Earth Science,
East Texas Basin,
Economic geology,
Energy Resources,
Eocene Series,
Frio Expanded Fault Zone Oil and Gas, Assessment Unit 50470136,
Frio Slope and Basin Floor Gas, Assessment Unit 50470137,
Frio Stable Shelf Oil, Assessment Unit 50470135,
Geology,
Gulf Coast,
Hackberry Oil and Gas, Assessment Unit 50470139,
Hackley, P.C.,
Hayba, D.O.,
Jackson Expanded Fault Zone Gas and Oil, Assessment Unit 50470128,
Jackson Louisiana-Mississippi-Alabama Area, Assessment Unit 50470130,
Jackson Slope and Basin Floor Gas, Assessment Unit 50470129,
Jackson Stable Shelf Oil and Gas, Assessment Unit 50470127,
Karlsen, A.W.,
LA,
Louisiana-Mississippi Salt Basins,
Lower Claiborne Cane River Area, Assessment Unit 50470123,
Lower Claiborne Expanded Fault Zone Gas, Assessment Unit 50470121,
Lower Claiborne Slope and Basin Floor Gas, Assessment Unit 50470122,
Lower Claiborne Stable Shelf Oil, Assessment Unit 50470120,
MS,
National Assessment of Oil and Gas,
Natural Gas,
Natural Resources,
Natural gas resources,
Oil,
Oil sand resources,
Oil shale resources,
Oligocene Series,
Paleocene Series,
Paleogene System,
Resource Assessment,
Rio Escondido Basin Olmos Coalbed Gas, Assessment Unit 53000281,
Swanson, S.M.,
TX,
U.S. Geological Survey,
US01 = Alabama,
US22 = Louisiana,
US28 = Mississippi,
US48 = Texas,
USGS,
USGS Science Data Catalog (SDC),
USGS World Energy Region 5,
USGS World Energy Region 5,
United States,
Upper Claiborne Expanded Fault Zonr Gas, Assessment Unit 50470125,
Upper Claiborne Slope and Basin Floor Gas, Assessment Unit 50470126,
Upper Claiborne Stable Shelf Oil, Assessment Unit 50470124,
Vicksburg Expanded Fault Zone Gas and Oil, Assessment Unit 50470132,
Vicksburg Mississippi-Alabama Area, Assessment Unit 50470134,
Vicksburg Slope and Basin Floor Gas, Assessment Unit 50470133,
Vicksburg Stable Shelf Oil and Gas, Assessment Unit 50470131,
Warwick, P.D.,
Western Gulf,
Wilcox Coalbed Gas, Assessment Unit 50470381,
Wilcox Expanded Fault Zone Gas and Oil, Assessment Unit 50470117,
Wilcox Slope and Basin Floor Gas, Assessment Unit 50470118,
Wilcox Stable Shelf Oil and Gas, Assessment Unit 50470116,
Wilcox-Lobo Slide Block Gas, Assessment Unit 50470119,
geoscientificInformation,
gulfroom,
noga2000,
nogaflorida,
nogagulf,
nogatertiary,
oilgas, Fewer tags
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: 47 = Western Gulf,
504701 = Upper Jurassic-Cretaceous-Tertiary Composite,
50470103 = Travis Volcanic Mounds Oil,
50470104 = Uvalde Volcanic Mounds Gas and Oil,
50470105 = Navarro-Taylor Updip Oil and Gas, All tags...
50470106 = Navarro-Taylor Downdip Gas and Oil,
50470107 = Navarro-Taylor Slope-Basin Gas,
Assessment Unit,
Cells,
Condon, S.M.,
Dyman, T.S.,
Earth Science,
Economic geology,
Energy Resources,
Geology,
Gulf Coast,
National Assessment of Oil and Gas,
Natural Gas,
Natural Resources,
Natural gas resources,
Navarro Group,
Oil,
Oil sand resources,
Oil shale resources,
Resource Assessment,
TX,
Taylor Group,
U.S. Geological Survey,
US48 = Texas,
USGS,
USGS Science Data Catalog (SDC),
USGS World Energy Region 5,
USGS World Energy Region 5,
United States,
Western Gulf,
geoscientificInformation,
gulfroom,
noga2000,
nogaflorida,
nogagulf,
nogatn,
oilgas, Fewer tags
The USGS Central Region Energy Team assesses oil and gas resources of the United States. The onshore and State water areas of the United States comprise 71 provinces. Within these provinces, hydrocarbon plays or assessment units are defined and assessed. Each of these provinces is defined geologically, and most province boundaries are defined by major geologic changes. The province boundaries were drawn on the county lines that most closely followed the natural geologic boundaries.
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...
AR,
Anticlines,
Coal,
Coalbed Methane,
Coalbed methane resources,
Earth Science,
Economic geology,
Energy Resources,
FL,
Geology,
Geology,
Gulf Coast,
Gulf Coast,
Gulf Coast Framework Studies,
Gulf of Mexico,
LA,
MS,
Miocene,
Natural Gas,
Natural Resources,
Natural gas resources,
Oil,
Oil sand resources,
Petroleum,
Resource Assessment,
TX,
Tertiary Systems,
U.S. Geological Survey,
US01 = Alabama,
US05 = Arkansas,
US12 = Florida,
US22 = Louisiana,
US28 = Mississippi,
US48 = Texas,
USGS,
USGS Science Data Catalog (SDC),
United States,
economy,
geoscientificInformation,
gulfcoastframework,
gulfroom,
oilgas, Fewer tags
This map shows the structural configuration of the top of the Travis Peak or Hosston Formations in feet below sea level. The map was produced by calculating the difference between a datum at the land surface (either the Kelly bushing elevation or the ground surface elevation) and the reported depth of the Travis Peak or Hosston. This resulted in 18,941 wells for which locations were available. After deleting the wells with obvious data problems, a total of 18,933 wells were used for the map. The data are provided as both lines and polygons, and the proprietary wells that penetrate the top of the Travis Peak or Hosston Formations are graphically displayed as quarter-mile cells. The well information was initially...
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,
504701 = Upper Jurassic-Cretaceous-Tertiary Composite,
50470112 = Travis Peak-Hosston Gas and Oil, All tags...
50470113 = Travis Peak-Hosston Updip Oil,
50470114 = Travis Peak-Hosston Hypothetical Updip Oil,
AL,
AR,
Assessment Unit,
Cells,
Condon, S.M.,
Contours,
Cretaceous,
Dyman, T.S.,
Earth Science,
East Texas Basin,
Economic geology,
Energy Resources,
FL,
Geology,
Gulf Coast,
Gulf Coast,
Gulf Coast Framework Studies,
Gulf of Mexico Coast,
Jurassic,
LA,
Louisiana-Mississippi Salt Basins,
MS,
National Assessment of Oil and Gas,
Natural Gas,
Natural Resources,
Natural gas resources,
Oil,
Oil sand resources,
Oil shale resources,
Resource Assessment,
Surface,
TX,
U.S. Geological Survey,
US01 = Alabama,
US05 = Arkansas,
US12 = Florida,
US22 = Louisiana,
US28 = Mississippi,
US48 = Texas,
USGS,
USGS Science Data Catalog (SDC),
USGS World Energy Region 5,
USGS World Energy Region 5,
United States,
geoscientificInformation,
gulfroom,
noga2000,
nogacvtp,
nogaflorida,
nogagulf,
oilgas, Fewer tags
Cell maps for each Paleogene 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. Cell maps were also created to illustrate the distribution of dry wildcat wells for each assessment unit. 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,...
Categories: pre-SM502.8;
Tags: 47 = Western Gulf,
48 = East Texas Basin,
49 = Louisiana-Mississippi Salt Basins,
504701 = Upper Jurassic-Cretaceous-Tertiary Composite,
AL, All tags...
Anahuac Gas, Assessment Unit 50470138,
Assessment Unit,
Cells,
Coleman, J.L.,
Earth Science,
East Texas Basin,
Economic geology,
Energy Resources,
Frio Expanded Fault Zone Oil and Gas, Assessment Unit 50470136,
Frio Slope and Basin Floor Gas, Assessment Unit 50470137,
Frio Stable Shelf Oil, Assessment Unit 50470135,
Geology,
Gulf Coast,
Hackberry Oil and Gas, Assessment Unit 50470139,
Hackley, P.C.,
Hayba, D.O.,
Jackson Expanded Fault Zone Gas and Oil, Assessment Unit 50470128,
Jackson Louisiana-Mississippi-Alabama Area, Assessment Unit 50470130,
Jackson Slope and Basin Floor Gas, Assessment Unit 50470129,
Jackson Stable Shelf Oil and Gas, Assessment Unit 50470127,
Karlsen, A.W.,
LA,
Louisiana-Mississippi Salt Basins,
Lower Claiborne Cane River Area, Assessment Unit 50470123,
Lower Claiborne Expanded Fault Zone Gas, Assessment Unit 50470121,
Lower Claiborne Slope and Basin Floor Gas, Assessment Unit 50470122,
Lower Claiborne Stable Shelf Oil, Assessment Unit 50470120,
MS,
National Assessment of Oil and Gas,
Natural Gas,
Natural Resources,
Natural gas resources,
Oil,
Oil sand resources,
Oil shale resources,
Paleogene System,
Resource Assessment,
Swanson, S.M.,
TX,
U.S. Geological Survey,
US01 = Alabama,
US22 = Louisiana,
US28 = Mississippi,
US48 = Texas,
USGS,
USGS Science Data Catalog (SDC),
USGS World Energy Region 5,
USGS World Energy Region 5,
United States,
Upper Claiborne Expanded Fault Zonr Gas, Assessment Unit 50470125,
Upper Claiborne Slope and Basin Floor Gas, Assessment Unit 50470126,
Upper Claiborne Stable Shelf Oil, Assessment Unit 50470124,
Vicksburg Expanded Fault Zone Gas and Oil, Assessment Unit 50470132,
Vicksburg Mississippi-Alabama Area, Assessment Unit 50470134,
Vicksburg Slope and Basin Floor Gas, Assessment Unit 50470133,
Vicksburg Stable Shelf Oil and Gas, Assessment Unit 50470131,
Warwick, P.D.,
Western Gulf,
Wilcox Expanded Fault Zone Gas and Oil, Assessment Unit 50470117,
Wilcox Slope and Basin Floor Gas, Assessment Unit 50470118,
Wilcox Stable Shelf Oil and Gas, Assessment Unit 50470116,
Wilcox-Lobo Slide Block Gas, Assessment Unit 50470119,
Wildcat,
geoscientificInformation,
gulfroom,
noga2000,
nogaflorida,
nogagulf,
nogatertiary,
oilgas, Fewer tags
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: 47 = Western Gulf,
48 = East Texas Basin,
49 = Louisiana-Mississippi Salt Basins,
504701 = Upper Jurassic-Cretaceous-Tertiary Composite,
50470108 = Cotton Valley Blanket Sandstone Gas, All tags...
50470109 = Cotton Valley Massive Sandstone Gas,
50470110 = Cotton Valley Updip Oil and Gas,
50470111 = Cotton Valley Hypothetical Updip Oil,
50470112 = Travis Peak-Hosston Gas and Oil,
50470113 = Travis Peak-Hosston Updip Oil,
50470114 = Travis Peak-Hosston Hypothetical Updip Oil,
AL,
AR,
Assessment Unit,
Cells,
Condon, S.M.,
Dyman, T.S.,
Earth Science,
East Texas Basin,
Economic geology,
Energy Resources,
FL,
Geology,
Gulf Coast,
LA,
Louisiana-Mississippi Salt Basins,
MS,
National Assessment of Oil and Gas,
Natural Gas,
Natural Resources,
Natural gas resources,
Oil,
Oil sand resources,
Oil shale resources,
Resource Assessment,
TX,
U.S. Geological Survey,
US01 = Alabama,
US05 = Arkansas,
US12 = Florida,
US22 = Louisiana,
US28 = Mississippi,
US48 = Texas,
USGS,
USGS Science Data Catalog (SDC),
USGS World Energy Region 5,
USGS World Energy Region 5,
United States,
geoscientificInformation,
gulfroom,
noga2000,
nogacvtp,
nogaflorida,
nogagulf,
oilgas, Fewer tags
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: 47 = Western Gulf,
504701 = Upper Jurassic-Cretaceous-Tertiary Composite,
50470103 = Travis Volcanic Mounds Oil,
50470104 = Uvalde Volcanic Mounds Gas and Oil,
50470105 = Navarro-Taylor Updip Oil and Gas, All tags...
50470106 = Navarro-Taylor Downdip Gas and Oil,
50470107 = Navarro-Taylor Slope-Basin Gas,
Assessment Unit,
Condon, S.M.,
Dyman, T.S.,
Earth Science,
Economic geology,
Energy Resources,
Geology,
Gulf Coast,
National Assessment of Oil and Gas,
Natural Gas,
Natural Resources,
Natural gas resources,
Navarro Group,
Oil,
Oil sand resources,
Oil shale resources,
Resource Assessment,
TX,
Taylor Group,
U.S. Geological Survey,
US48 = Texas,
USGS,
USGS Science Data Catalog (SDC),
USGS World Energy Region 5,
USGS World Energy Region 5,
United States,
Western Gulf,
geoscientificInformation,
gulfroom,
noga2000,
nogaflorida,
nogagulf,
nogatn,
oilgas, Fewer tags
The USGS Central Region Energy Team assesses oil and gas resources of the United States. The onshore and State water areas of the United States comprise 71 provinces. Within these provinces, Total Petroleum Systems are defined and Assessment Units are defined and assessed. Each of these provinces is defined geologically, and most province boundaries are defined by major geologic changes. The Bend Arch-Fort Worth Basin Province is located in north central Texas and south western Oklahoma, encompassing all or parts of Archer, Bandera, Baylor, Blanco, Bosque, Brown, Burnet, Callahan Clay, Coleman, Collin, Comanche, Concho, Cooke, Coryell, Dallas, Denton, Eastland, Ellis, Erath, Foard, Gillespie, Grayson, Hardeman,...
Categories: Data,
pre-SM502.8;
Types: Downloadable,
Map Service,
OGC WFS Layer,
OGC WMS Layer,
Shapefile;
Tags: 45 = Bend Arch-Fort Worth Basin,
504501 = Barnett Paleozoic,
50450101 = Paleozoic Shelf and Bank Carbonate Oil and Gas,
50450102 = Mississippian Chappel Pinnacle Reef Oil and Gas,
50450161 = Greater Newark East Frac-Barrier Continuous Barnett Shale Gas, All tags...
50450162 = Extended Continuous Barnett Shale Gas,
50450163 = Hypothetical Basin-Arch Continuous Barnett Shale Oil,
504502 = Barnett-Hardeman Basin,
50450201 = Mississippian Dolomitized Chappel Waulsortian Mound Oil,
50450202 = Paleozoic Clastic-Carbonate Oil,
50450261 = Hypothetical Continuous Fractured Barnett Shale Oil,
504503 = Pennsylvanian Bend-Broken Bone Graben,
50450301 = Fluvial Sandstone-Carbonate Bank Gas and Oil,
504504 = Pennsylvanian-Lower Permian Coal Bed Gas,
50450481 = Hypothetical Pennsylvanian Bituminous Coal Bed Gas,
Bend Arch-Fort Worth Basin,
Coalbed methane resources,
Earth Science,
Economic geology,
Energy Resources,
Gas hydrate resources,
Geology,
National Assessment of Oil and Gas,
Natural Gas,
Natural Resources,
Natural gas resources,
OK,
Oil,
Oil sand resources,
Oil shale resources,
Petroleum,
Pollastro, R.M.,
Province,
Resource Assessment,
Sedimentary Basin,
TX,
U.S. Geological Survey,
US40 = Oklahoma,
US48 = Texas,
USGS,
USGS Science Data Catalog (SDC),
USGS World Energy Region 5,
USGS World Energy Region 5,
United States,
geoscientificInformation,
noga2000,
nogafort,
oilgas, Fewer tags
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