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USGS National and Global Oil and Gas Assessment Project-San Joaquin Basin Province, Monterey Formation Assessment Unit Boundaries

Dates

Publication Date
Time Period
2015

Citation

Tennyson, M.E., 2019, USGS National and Global Oil and Gas Assessment Project-San Joaquin Basin Province, Monterey Formation Assessment Unit Boundaries: U.S. Geological Survey data release, https://doi.org/10.5066/P95VYUY6.

Summary

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 herein 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 elements that define [...]

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Attached Files

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SanJuaquinAUs.jpg
“San Juaquin Assessment Units Overview Browse Graphic”
thumbnail 67.69 KB
SanJoaquinAUs.gdb.zip
“ESRI File Geodatabase Format”
22.08 KB
SanJoaquinAUs.geojson
“GeoJSON Format”
38.19 KB
SanJoaquinAUs.gml
“Geography Markup Language Format”
31.05 KB
SanJoaquinAUs.xsd
“Geography Markup Language XML Schema”
3.45 KB
P95VYUY6_metadata.xml
Original FGDC Metadata

View
15.72 KB
Shapefile: SanJoaquinAUs.zip
SanJoaquinAUs.cpg 5 Bytes
SanJoaquinAUs.dbf 1.05 KB
SanJoaquinAUs.prj 167 Bytes
SanJoaquinAUs.sbn 140 Bytes
SanJoaquinAUs.sbx 116 Bytes
SanJoaquinAUs.shp 14.09 KB
SanJoaquinAUs.shx 116 Bytes

Purpose

The purpose of these files is to define and illustrate the geographic limit and geologic boundaries of the Assessment Units within the defined Total Petroleum Systems, as required for the USGS National Assessment of Oil and Gas Project. The Assessment Units were used as the fundamental units for the assessment of undiscovered oil and gas. The assessment unit boundaries define the combined geologic limits of each Assessment Unit and are described and defined in the text portions of this assessment publication.

Additional Information

Identifiers

Type Scheme Key
DOI https://www.sciencebase.gov/vocab/category/item/identifier doi:10.5066/P95VYUY6

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