USGS Geoscience Data Catalog
Additional USGS Geoscience data can be found by geographic location or by publication series.
Number Type Name 1401 conventional Santa Monica Fault System and Las Cienegas Fault and Block 1402 conventional Southwestern Shelf and Adjacent Offshore State Lands 1403 conventional Newport-Inglewood Deformation Zone and Southwestern Flank of Central Syncline 1404 conventional Whittier Fault Zone and Fullerton Embayment 1405 conventional Northern Shelf and Northern Flank of Central Syncline 1406 conventional Anaheim Nose 1407 conventional Chino Marginal Basin, Puente and San Jose Hills, and San Gabriel Valley Marginal Basin
United States Geological Survey (USGS), 1996, 1995 National Oil and Gas Assessment 1/4-Mile Cells within the Los Angeles Basin Province: U.S. Geological Survey Digital Data Series DDS-30, USGS Central Energy Team, Denver, Colorado.Online Links:
This is a Vector data set. It contains the following vector data types (SDTS terminology):
Horizontal positions are specified in geographic coordinates, that is, latitude and longitude. Latitude and longitude values are specified in Decimal degrees.
The horizontal datum used is North American Datum of 1983.
The ellipsoid used is Geodetic Reference System 80.
The semi-major axis of the ellipsoid used is 6378137.00.
The flattening of the ellipsoid used is 1/298.257222.
Value | Definition |
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2 | Pacific Coast |
Value | Definition |
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Pacific Coast |
Value | Definition |
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14 | Los Angeles Basin |
Value | Definition |
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Los Angeles Basin |
Value | Definition |
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1401 | Santa Monica Fault System and Las Cienegas Fault and Block |
1402 | Southwestern Shelf and Adjacent Offshore State Lands |
1403 | Newport-Inglewood Deformation Zone and Southwestern Flank of Central Syncline |
1404 | Whittier Fault Zone and Fullerton Embayment |
1405 | Northern Shelf and Northern Flank of Central Syncline |
1406 | Anaheim Nose |
1407 | Chino Marginal Basin, Puente and San Jose Hills, and San Gabriel Valley Marginal Basin |
Value | Definition |
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Santa Monica Fault System and Las Cienegas Fault and Block | |
Southwestern Shelf and Adjacent Offshore State Lands | |
Newport-Inglewood Deformation Zone and Southwestern Flank of Central Syncline | |
Whittier Fault Zone and Fullerton Embayment | |
Northern Shelf and Northern Flank of Central Syncline | |
Anaheim Nose | |
Chino Marginal Basin, Puente and San Jose Hills, and San Gabriel Valley Marginal Basin |
Value | Definition |
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1 | Cell contains at least one productive oil well, but no productive gas wells (green). |
2 | Cell contains at least one productive gas well, but no productive oil wells (red). |
3 | Cell contains at least one productive oil well and at least one productive gas well or one well producing both oil and gas (purple). |
4 | Cell contains no producing wells (charcoal). |
R. F. Mast, D. H. Root, (ed.)
(303) 236-5796 (voice)
schenk@usgs.gov
The purpose of the cell map is to display the exploration maturity, type of production, and distribution of production in quarter-mile cells in each of the oil and gas plays and each of the provinces defined for the 1995 U.S. National Oil and Gas Assessment.
U.S. Geological Survey, Gautier, D.L.(ed.), Dolton, G.L.(ed.), Takahashi, K.I.(ed.), and Varnes, K.L.(ed.), 1996, 1995 National Assessment of United States Oil and Gas Resources--Results, Methodology, and Supporting Data: U.S. Geological Survey Digital Data Series DDS-30.
U.S. Geological Survey, Beeman, W.R. (compiler), Obuch, R.C. (compiler), and Brewton, J.D. (compiler), 1996, Digital Map Data, Text, and Graphical Images in Support of the 1995 National Assessment of United States Oil and Gas Resources: U.S. Geological Survey Digital Data Series DDS-35.
U.S. Geological Survey, Charpentier, R.R. (compiler), Klett, T.R. (compiler), Obuch, R.C. (compiler), and Brewton, J.D. (compiler), 1996, Tabular Data, Text, and Graphical Images in Support of the 1995 National Assessment of United States Oil and Gas Resources: U.S. Geological Survey Digital Data Series DDS-36.
Corporation, Petroleum Information , 19901201, Well History Control System: Petroleum Information Corporation, Houston, Texas.
Data sources used in this process:
A sampling of cell locations and cell attributes were visually compared to a hard-copy plot of wells to identify errors.
A visual comparison was made using a sampling of cell locations and cell attributes with well locations and attributes. In particular, the values of latitude and longitude for the wells in WHCS were assumed to be accurate.
The cells were defined using the well data in the PI WHCS database. The WHCS database contains over two million wells for the U.S., which, although not a complete tabulation of all U.S. wells, is the most complete well database available for the United States.
The accuracy of the cells, as created by the FORTRAN program of D.H. Root and R.F. Mast, depends wholly upon the accuracy of the oil and gas well information in the version of the PI WHCS database. For the national scale of the 1995 Oil and Gas Assessment, the assumption was made that the data in WHCS were of sufficient accuracy for such a national-scale analysis.
Are there legal restrictions on access or use of the data?
- Access_Constraints: none
- Use_Constraints: none
(303) 236-7773 (voice)
lbiewick@usgs.gov
Although the data has been processed on the computer system at the U.S. Geological Survey, U.S. Department of the Interior, no warranty, expressed or implied, is made by the Geological Survey regarding the utility of the data on any other system, nor shall the act of distribution constitute any such warranty.
Data format: | Quarter-mile cell data for plays in format ArcView shapefile (version 1.0) |
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Network links: |
<http://energy.cr.usgs.gov/oilgas/noga/> |
Data format: | Assessment data for plays in format ArcInfo export (version 8.0) |
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Network links: |
<http://energy.cr.usgs.gov/oilgas/noga/> |
(303) 236-7773 (voice)
lbiewick@usgs.gov