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The Tertiary Green River petroleum system in the Uinta basin generated about 500 million bbl of recoverable, high pour-point, paraffinic crude oil from lacustrine source rocks. A prolific complex of marginal and open-lacustrine source rocks, dominated by carbonate oil shales containing up to 60 wt. % type I kerogen, occur within distinct stratigraphic units in the basin. Petroleum generation is interpreted to originate from source pods in the basal Green River Formation buried to depths greater than 3000 m along the steeply dipping northern margin of the basin. Producing fields in the Altamont-Bluebell trend have elevated pore-fluid pressures approaching 80% of lithostatic pressure and are completed in strata where...
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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;
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: 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,
nogajc,
oilgas, Fewer tags
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