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The polygons representing fields were created by constructing a grid of ¼ sq. mi. cells and proximal polygons centered on all wells in southern Louisiana and then combining and merging the adjacent polygons having the same value for field name. The wells data used to create these fields in southern Louisiana were obtained from a public database provided by the Louisiana Department of Natural Resources (LDNR), Office of Conservation. 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...
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This data set is the digital geologic layer for the map of South Asia. The data set includes arcs, polgons, polygon labels, and attributes for geology, faults, inferred faults, and rivers. The data set is compiled from numerous UNESCO geologic maps to assist in the assessment of oil and gas for the World Energy Project.
Categories: Data, pre-SM502.8; Types: Downloadable, Map Service, OGC WFS Layer, OGC WMS Layer, Shapefile; Tags: Afghan, Province 8024, Afghanistan, Assam, Province 8034, Baluchistan, Province 8022, Bangladesh, All tags...
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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, B, C, and D coal zones in the Williams Fork Formation, Yampa coal field, northwestern Colorado. YAMATHKG is for the A coal zone, YAMBTHKG is for the B coal zone, etc.
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The thickness contours were created using biostratigraphic data in the Paleo-Data, Inc., Tenroc Regional Geologic Database. The depths of the microfossil locations were associated with the wells data provided by the Louisiana Department of Natural Resources. Because of the proprietary nature of the Tenroc database, no actual data can be shown and only those data points contained in the Louisiana State wells database are included in the control points layer. Contouring was accomplished in Dynamic Graphics, Inc., EarthVision modeling software (v.5) using minimum tension gridding. Three custom programs were used to convert contour lines generated from grids in EarthVision to Arc/Info coverages and then to shapefiles....
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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: 500201 = Tertiary Composite, 50020101 = Tertiary Sandstone, 50020102 = Subthrust, 50020103 = Crooked Creek, 50020181 = Coalbed Gas, All tags...
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These are shapefiles and ARC/INFO coverages that outline the areas within which coal resources are calculated and reported for the A/B through G coal zones, Danforth Hills coal field. The shapefile DANABBNDG is the defining resource polygon for the A and B coal zones; DANCbndg is the defining resource polygon for the C coal zone, and so on.
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South America is part of Region 6 (Central and South America) for the World Energy Assessment. South America was divided into 107 geologic provinces as background for prioritization and assessment of undiscovered oil and gas resources. The boundaries of geologic provinces are required for the assessment as oil and gas. Data must be allocated to a geographic entity so that decisions can be made as to which provinces are priority for the assessment. Many sources of geologic information were used to define the province boundaries in South America, and several versions of the map were reviewed. Of the 107 geologic provinces defined in South America, about 40 have had some oil and gas production to date.
Categories: Data, pre-SM502.8; Types: Downloadable, Map Service, OGC WFS Layer, OGC WMS Layer, Shapefile; Tags: AR, Acre Basin, Province 6042, Altiplano Basin, Province 6065, Amazonas Basin, Province 6012, Andean Province 6006, All tags...
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This dataset comprises a collection of tabular data and graphical images supporting the U.S. Geological Survey's National Oil and Gas Assessment (NOGA) for Wyoming Thrust Belt (036). The dataset includes detailed information on crude oil and natural gas production, including volumetric and descriptive data such as cumulative production, remaining reserves, and known recoverable volumes. Historical data covering field-discovery dates, well completion dates, exploration objectives, and well depths are also provided. Data sources include commercial databases along with supplemental information from various federal and state agencies. No proprietary data is included in this. The dataset is presented in multiple formats,...
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This report presents the methodology used in the geology-based assessment of the in-place oil resources in 18 oil shale zones of the Eocene Green River Formation in the Uinta Basin of northeastern Utah. The focus is on the methodology used to (1) convert legacy data; (2) analyze the data through application of current computer techniques; and (3) ultimately quantify the resultant data using spreadsheet, database, and geographic information systems (GIS) software.
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A cells polygon feature class was created by the U. S. Geological Survey (USGS) to illustrate the degree of exploration, type of production, and distribution of production in the State of Illinois. 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, or the type of production of the wells located within the cell is unknown or dry. Data were retrieved from the Illinois State Geological Survey (ISGS) oil and gas wells database. Cells were developed as a graphic solution to overcome the problem of displaying proprietary well data. No proprietary data...
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Monte Carlo programs described in chapter MC, Monte Carlo Simulation Method. Emc2.xls was the program used to calculate the estimates of undiscovered resources for the World Petroleum Assessment 2000. The emcee.xls program is a more generalized version of the program, with options for different distribution types. Directions for the use of both programs are fully documented in chapter MC.
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This dataset comprises a collection of tabular data and graphical images supporting the U.S. Geological Survey's National Oil and Gas Assessment (NOGA) for Anadarko Basin Province (058). The dataset includes detailed information on crude oil and natural gas production, including volumetric and descriptive data such as cumulative production, remaining reserves, and known recoverable volumes. Historical data covering field-discovery dates, well completion dates, exploration objectives, and well depths are also provided. Data sources include commercial databases along with supplemental information from various federal and state agencies. No proprietary data is included in this. The dataset is presented in multiple...
map background search result map search result map Wyodak-Anderson mine and lease areas in the Powder River Basin, Wyoming and Montana (prbleasg.shp) Drill hole locations within the Johnson-107 coal zone, Carbon County, Wyoming (scptg) Seismic lines in northern Afghanistan (seismafg.shp) Sheridan coalfield boundary, Wyoming, 1999 Coal Assessment (shrbndg.shp) Well locations in the Sheridan coalfield, Wyoming (shrptg) Generalized Representation of Oil and Gas Fields in Southern Louisiana [slafldsg] South America Province Boundaries, 1999 (prv6ag) Structural contours of the Hauterivian Qezeltash formation of northern Afghanistan (qezeldpafg.shp) Isopachs of total net coal in A-D coal zones, Yampa Coal Field (yam*thkg) Geologic map of South Asia (geo8ag) National Assessment of Oil and Gas Project - Yukon Flats Tertiary Composite (002) Total Petroleum Systems Estimated Thickness of the Lower Miocene 1 Sequence, Gulf Coast Danforth Hills coal resources calculation area, Northwest Colorado (dan*bndg) Geologic age and lithology of Afghanistan (glgafg.shp) TIN Dataset Model of Overburden Above the Mahogany Zone in the Piceance Basin, Colorado National Assessment of Oil and Gas Project - Wyoming Thrust Belt (036) Tabular Datasets National Assessment of Oil and Gas Project Anadarko Basin Province (058) Tabular Datasets Uinta Basin Oil Shale Resources Databases Oil and Gas Exploration and Production in the State of Illinois Shown as Quarter-Mile Cells Drill hole locations within the Johnson-107 coal zone, Carbon County, Wyoming (scptg) Well locations in the Sheridan coalfield, Wyoming (shrptg) Danforth Hills coal resources calculation area, Northwest Colorado (dan*bndg) Sheridan coalfield boundary, Wyoming, 1999 Coal Assessment (shrbndg.shp) TIN Dataset Model of Overburden Above the Mahogany Zone in the Piceance Basin, Colorado National Assessment of Oil and Gas Project Anadarko Basin Province (058) Tabular Datasets Estimated Thickness of the Lower Miocene 1 Sequence, Gulf Coast Wyodak-Anderson mine and lease areas in the Powder River Basin, Wyoming and Montana (prbleasg.shp) National Assessment of Oil and Gas Project - Wyoming Thrust Belt (036) Tabular Datasets Structural contours of the Hauterivian Qezeltash formation of northern Afghanistan (qezeldpafg.shp) Generalized Representation of Oil and Gas Fields in Southern Louisiana [slafldsg] National Assessment of Oil and Gas Project - Yukon Flats Tertiary Composite (002) Total Petroleum Systems Uinta Basin Oil Shale Resources Databases Oil and Gas Exploration and Production in the State of Illinois Shown as Quarter-Mile Cells Geologic age and lithology of Afghanistan (glgafg.shp) Geologic map of South Asia (geo8ag) South America Province Boundaries, 1999 (prv6ag)