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 were
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.
Purpose:
These coverages illustrate the geologic boundaries of provinces as
defined for the National Oil and Gas Resource Assessment Project.
Hydrocarbon plays are generally defined and assessed within provinces.
Supplemental_Information:
Oil and gas provinces are listed here by number, with their geographic
extent and name:
Place_Keyword_Thesaurus: USGS Energy Resource Regions
(NOGA-95)
Place_Keyword: Alaska
Place_Keyword: Pacific Coast
Place_Keyword: Colorado Plateau and Basin and Range
Place_Keyword: Rocky Mountains and Northern Great Plains
Place_Keyword: West Texas and Eastern New Mexico
Place_Keyword: Gulf Coast
Place_Keyword: Midcontinent
Place_Keyword: Eastern
Place:
Place_Keyword_Thesaurus: USGS Oil and Gas Provinces
(NOGA-95)
Place_Keyword: Northern Alaska
Place_Keyword: Central Alaska
Place_Keyword: Southern Alaska
Place_Keyword: Western Oregon - Washington
Place_Keyword: Eastern Oregon - Washington
Place_Keyword: Klamath - Sierra Nevada
Place_Keyword: Northern Coastal
Place_Keyword: Sonoma - Livermore Basin
Place_Keyword: Sacramento Basin
Place_Keyword: San Joaquin Basin
Place_Keyword: Central Coastal
Place_Keyword: Santa Maria Basin
Place_Keyword: Ventura Basin
Place_Keyword: Los Angeles Basin
Place_Keyword: San Diego - Oceanside
Place_Keyword: Salton Trough
Place_Keyword: Idaho - Snake River Downwarp
Place_Keyword: Western Great Basin
Place_Keyword: Eastern Great Basin
Place_Keyword: Uinta - Piceance Basin
Place_Keyword: Paradox Basin
Place_Keyword: San Juan Basin
Place_Keyword: Albuquerque - Santa Fe Rift
Place_Keyword: Northern Arizona
Place_Keyword: Southern Arizona - Southwestern New Mexico
Place_Keyword: South-Central New Mexico
Place_Keyword: Montana Thrust Belt
Place_Keyword: North-Central Montana
Place_Keyword: Southwest Montana
Place_Keyword: Williston Basin
Place_Keyword: Sioux Arch
Place_Keyword: Powder River Basin
Place_Keyword: Big Horn Basin
Place_Keyword: Wind River Basin
Place_Keyword: Wyoming Thrust Belt
Place_Keyword: Southwestern Wyoming
Place_Keyword: Park Basins
Place_Keyword: Denver Basin
Place_Keyword: Las Animas Arch
Place_Keyword: Raton Basin - Sierra Grande Uplift
Place_Keyword: Pedernal Uplift
Place_Keyword: Palo Duro Basin
Place_Keyword: Permian Basin
Place_Keyword: Bend Arch - Fort Worth Basin
Place_Keyword: Marathon Thrust Belt
Place_Keyword: Western Gulf
Place_Keyword: East Texas Basin
Place_Keyword: Louisiana-Mississippi Salt Basins
Place_Keyword: Florida Peninsula
Place_Keyword: Superior
Place_Keyword: Iowa Shelf
Place_Keyword: Cambridge Arch - Central Kansas Uplift
Place_Keyword: Salina Basin
Place_Keyword: Nemaha Uplift
Place_Keyword: Forest City Basin
Place_Keyword: Ozark Uplift
Place_Keyword: Anadarko Basin
Place_Keyword: Sedgwick Basin
Place_Keyword: Cherokee Platform
Place_Keyword: Southern Oklahoma
Place_Keyword: Arkoma Basin
Place_Keyword: Michigan Basin
Place_Keyword: Illinois Basin
Place_Keyword: Black Warrior Basin
Place_Keyword: Cincinnati Arch
Place_Keyword: Appalachian Basin
Place_Keyword: Blue Ridge Thrust Belt
Place_Keyword: Piedmont
Place_Keyword: Atlantic Coastal Plain
Place_Keyword: Adirondack Uplift
Place_Keyword: New England
Access_Constraints: None
Use_Constraints: None
Point_of_Contact:
Contact_Information:
Contact_Organization_Primary:
Contact_Organization: U.S. Geological Survey, Central
Region Energy Team
Contact_Person: Christopher J. Schenk
Contact_Position: National Oil and Gas Assessment Project
Chief
Contact_Address:
Address_Type: mailing and physical address
Address:
U.S. Geological Survey Box 25046, MS 939
City: Denver
State_or_Province: Colorado
Postal_Code: 80225-0046
Country: USA
Contact_Voice_Telephone: (303) 236-5796
Contact_Electronic_Mail_Address: schenk@usgs.gov
Native_Data_Set_Environment: ARC/INFO
Data_Quality_Information:
Logical_Consistency_Report:
Province boundaries match U.S. Census Bureau 1990 TIGER 100,000-scale
county boundaries.
Completeness_Report:
The oil and gas resources of the United States were evaluated on the
basis of interpretation of the geology of its petroleum provinces. The
United States was divided into eight regions, which encompass 71 provinces.
Lineage:
Source_Information:
Source_Citation:
Citation_Information:
Originator: U.S. Dept. of Commerce, Bureau of Census
Publication_Date: 1993
Title: TIGER/line Precensus Files, 1990
Edition: 1.1
Source_Scale_Denominator: 100,000
Type_of_Source_Media: online
Source_Time_Period_of_Content:
Time_Period_Information:
Single_Date/Time:
Calendar_Date: 1990
Source_Currentness_Reference: publication date
Source_Citation_Abbreviation: none
Source_Contribution: State and County Boundaries
Source_Information:
Source_Citation:
Citation_Information:
Originator: U.S. Geological Survey
Originator: Gautier, D.L. (ed.)
Originator: Dolton, G.L. (ed.)
Originator: Takahashi, K.I. (ed.)
Originator: Varnes, K.L. (ed.)
Publication_Date: 1996
Title:
1995 National Assessment of United States Oil and Gas
Resources--Results, Methodology, and Supporting Data
Edition: Release 2
Series_Information:
Series_Name: U.S. Geological Survey Digital Data
Series
Source_Contribution: U.S. National Oil and Gas Assessment
Source_Information:
Source_Citation:
Citation_Information:
Originator: U.S. Geological Survey
Originator: Beeman, W.R. (compiler)
Originator: Obuch, R.C. (compiler)
Originator: Brewton, J.D. (compiler)
Publication_Date: 1996
Title:
Digital Map Data, Text, and Graphical Images in Support of the
1995 National Assessment of United States Oil and Gas Resources
Series_Information:
Series_Name: U.S. Geological Survey Digital Data
Series
Issue_Identification: DDS-35
Type_of_Source_Media: CD-ROM
Source_Time_Period_of_Content:
Time_Period_Information:
Single_Date/Time:
Calendar_Date: 1996
Source_Currentness_Reference: Publication Date
Source_Citation_Abbreviation: USGS DDS-35
Source_Contribution:
digital map data in support of the 1995 U.S. National Oil and Gas
Assessment
Source_Information:
Source_Citation:
Citation_Information:
Originator: U.S. Geological Survey
Originator: Charpentier, R.R. (compiler)
Originator: Klett, T.R. (compiler)
Originator: Obuch, R.C. (compiler)
Originator: Brewton, J.D. (compiler)
Publication_Date: 1996
Title:
Tabular Data, Text, and Graphical Images in Support of the 1995
National Assessment of United States Oil and Gas Resources
Series_Information:
Series_Name: U.S. Geological Survey Digital Data
Series
Issue_Identification: DDS-36
Type_of_Source_Media: CD-ROM
Source_Time_Period_of_Content:
Time_Period_Information:
Single_Date/Time:
Calendar_Date: 1996
Source_Currentness_Reference: Publication Date
Source_Citation_Abbreviation: USGS DDS-36
Source_Contribution:
digital tabular data in support of the 1995 U.S. National Oil and
Gas Assessment
Process_Step:
Process_Description:
We ran lins2cov.aml on the .lin files (from USGS DDS-35) to create
the province coverages. The lins2cov.aml takes files from the NOGA 95
Spatial Data Disk (DDS-35), and reformats into Arc/Info Generate format
(ASCII) files. They are then imported into ArcInfo coverages using the
GENERATE command, subsequently they are cleaned to remove any potential
overlap of polygons (using .000001 weed and fuzzy tolerances).
Region/province numbers and names are appended to the file using lookup
information acquired from tables on the NOGA 95 Tabular Information Disk
(DDS-36). The individual province coverages were merged to create one
national coverage.
SDTS_Point_and_Vector_Object_Type: GT-polygon composed of
chains
SDTS_Terms_Description:
SDTS_Point_and_Vector_Object_Type: Point
Spatial_Reference_Information:
Horizontal_Coordinate_System_Definition:
Geographic:
Geographic_Coordinate_Units: Decimal degrees
Geodetic_Model:
Horizontal_Datum_Name: North American Datum of 1983
Ellipsoid_Name: Geodetic Reference System 80
Semi-major_Axis: 6378137.00
Denominator_of_Flattening_Ratio: 298.257222
Entity_and_Attribute_Information:
Detailed_Description:
Entity_Type:
Entity_Type_Label: Province boundaries
Entity_Type_Definition:
Polygon Attribute Table. Pr_natlg is a national file. For each
province, "provincenum" is replaced with the actual province number in
either a file, pr"provincenum"g.pat, or a table, pr"provincenum"g.dbf.
Entity_Type_Definition_Source: U.S. Geological Survey
Attribute:
Attribute_Label: AREA
Attribute_Definition: Area of polygon
Attribute_Definition_Source: Software computed
Attribute_Domain_Values:
Unrepresentable_Domain: Stored as a floating-point value
Attribute:
Attribute_Label: PERIMETER
Attribute_Definition: Perimeter of polygon
Attribute_Definition_Source: Software computed
Attribute_Domain_Values:
Unrepresentable_Domain: Stored as a floating-point value
Attribute:
Attribute_Label: REG_NUM
Attribute_Definition: Region Number
Attribute_Definition_Source: U.S. Geological Survey Energy
Resource Regions
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: 1
Enumerated_Domain_Value_Definition: Alaska
Enumerated_Domain:
Enumerated_Domain_Value: 2
Enumerated_Domain_Value_Definition: Pacific Coast
Enumerated_Domain:
Enumerated_Domain_Value: 3
Enumerated_Domain_Value_Definition: Colorado Plateau
and Basin and Range
Enumerated_Domain:
Enumerated_Domain_Value: 4
Enumerated_Domain_Value_Definition: Rocky Mountains and
Northern Great Plains
Enumerated_Domain:
Enumerated_Domain_Value: 5
Enumerated_Domain_Value_Definition: West Texas and
Eastern New Mexico
Enumerated_Domain:
Enumerated_Domain_Value: 6
Enumerated_Domain_Value_Definition: Gulf Coast
Enumerated_Domain:
Enumerated_Domain_Value: 7
Enumerated_Domain_Value_Definition: Midcontinent
Enumerated_Domain:
Enumerated_Domain_Value: 8
Enumerated_Domain_Value_Definition: Eastern
Attribute:
Attribute_Label: REG_NAME
Attribute_Definition: Region Name
Attribute_Definition_Source: U.S. Geological Survey Energy
Resource Regions
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: Alaska
Enumerated_Domain:
Enumerated_Domain_Value: Pacific Coast
Enumerated_Domain:
Enumerated_Domain_Value: Colorado Plateau and Basin and
Range
Enumerated_Domain:
Enumerated_Domain_Value: Rocky Mountains and Northern
Great Plains
Enumerated_Domain:
Enumerated_Domain_Value: West Texas and Eastern New
Mexico
Enumerated_Domain:
Enumerated_Domain_Value: Gulf Coast
Enumerated_Domain:
Enumerated_Domain_Value: Midcontinent
Enumerated_Domain:
Enumerated_Domain_Value: Eastern
Attribute:
Attribute_Label: PROV_NUM
Attribute_Definition: Province Number
Attribute_Definition_Source: U.S. Geological Survey Energy
Resource Provinces
Attribute_Definition_Source: U.S. Geological Survey Energy
Resource Provinces
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: Northern Alaska
Enumerated_Domain:
Enumerated_Domain_Value: Central Alaska
Enumerated_Domain:
Enumerated_Domain_Value: Southern Alaska
Enumerated_Domain:
Enumerated_Domain_Value: Western Oregon - Washington
Enumerated_Domain:
Enumerated_Domain_Value: Eastern Oregon - Washington
Enumerated_Domain:
Enumerated_Domain_Value: Klamath - Sierra Nevada
Enumerated_Domain:
Enumerated_Domain_Value: Northern Coastal
Enumerated_Domain:
Enumerated_Domain_Value: Sonoma - Livermore Basin
Enumerated_Domain:
Enumerated_Domain_Value: Sacramento Basin
Enumerated_Domain:
Enumerated_Domain_Value: San Joaquin Basin
Enumerated_Domain:
Enumerated_Domain_Value: Central Coastal
Enumerated_Domain:
Enumerated_Domain_Value: Santa Maria Basin
Enumerated_Domain:
Enumerated_Domain_Value: Ventura Basin
Enumerated_Domain:
Enumerated_Domain_Value: Los Angeles Basin
Enumerated_Domain:
Enumerated_Domain_Value: San Diego - Oceanside
Enumerated_Domain:
Enumerated_Domain_Value: Salton Trough
Enumerated_Domain:
Enumerated_Domain_Value: Idaho - Snake River Downwarp
Enumerated_Domain:
Enumerated_Domain_Value: Western Great Basin
Enumerated_Domain:
Enumerated_Domain_Value: Eastern Great Basin
Enumerated_Domain:
Enumerated_Domain_Value: Uinta - Piceance Basin
Enumerated_Domain:
Enumerated_Domain_Value: Paradox Basin
Enumerated_Domain:
Enumerated_Domain_Value: San Juan Basin
Enumerated_Domain:
Enumerated_Domain_Value: Albuquerque - Santa Fe Rift
Enumerated_Domain:
Enumerated_Domain_Value: Northern Arizona
Enumerated_Domain:
Enumerated_Domain_Value: Southern Arizona -
Southwestern New Mexico
Enumerated_Domain:
Enumerated_Domain_Value: South-Central New Mexico
Enumerated_Domain:
Enumerated_Domain_Value: Montana Thrust Belt
Enumerated_Domain:
Enumerated_Domain_Value: North-Central Montana
Enumerated_Domain:
Enumerated_Domain_Value: Southwest Montana
Enumerated_Domain:
Enumerated_Domain_Value: Williston Basin
Enumerated_Domain:
Enumerated_Domain_Value: Sioux Arch
Enumerated_Domain:
Enumerated_Domain_Value: Powder River Basin
Enumerated_Domain:
Enumerated_Domain_Value: Big Horn Basin
Enumerated_Domain:
Enumerated_Domain_Value: Wind River Basin
Enumerated_Domain:
Enumerated_Domain_Value: Wyoming Thrust Belt
Enumerated_Domain:
Enumerated_Domain_Value: Southwestern Wyoming
Enumerated_Domain:
Enumerated_Domain_Value: Park Basins
Enumerated_Domain:
Enumerated_Domain_Value: Denver Basin
Enumerated_Domain:
Enumerated_Domain_Value: Las Animas Arch
Enumerated_Domain:
Enumerated_Domain_Value: Raton Basin - Sierra Grande
Uplift
Enumerated_Domain:
Enumerated_Domain_Value: Pedernal Uplift
Enumerated_Domain:
Enumerated_Domain_Value: Palo Duro Basin
Enumerated_Domain:
Enumerated_Domain_Value: Permian Basin
Enumerated_Domain:
Enumerated_Domain_Value: Bend Arch - Fort Worth Basin
Enumerated_Domain:
Enumerated_Domain_Value: Marathon Thrust Belt
Enumerated_Domain:
Enumerated_Domain_Value: Western Gulf
Enumerated_Domain:
Enumerated_Domain_Value: East Texas Basin
Enumerated_Domain:
Enumerated_Domain_Value: Louisiana-Mississippi Salt
Basins
Enumerated_Domain:
Enumerated_Domain_Value: Florida Peninsula
Enumerated_Domain:
Enumerated_Domain_Value: Superior
Enumerated_Domain:
Enumerated_Domain_Value: Iowa Shelf
Enumerated_Domain:
Enumerated_Domain_Value: Cambridge Arch - Central
Kansas Uplift
Enumerated_Domain:
Enumerated_Domain_Value: Salina Basin
Enumerated_Domain:
Enumerated_Domain_Value: Nemaha Uplift
Enumerated_Domain:
Enumerated_Domain_Value: Forest City Basin
Enumerated_Domain:
Enumerated_Domain_Value: Ozark Uplift
Enumerated_Domain:
Enumerated_Domain_Value: Anadarko Basin
Enumerated_Domain:
Enumerated_Domain_Value: Sedgwick Basin
Enumerated_Domain:
Enumerated_Domain_Value: Cherokee Platform
Enumerated_Domain:
Enumerated_Domain_Value: Southern Oklahoma
Enumerated_Domain:
Enumerated_Domain_Value: Arkoma Basin
Enumerated_Domain:
Enumerated_Domain_Value: Michigan Basin
Enumerated_Domain:
Enumerated_Domain_Value: Illinois Basin
Enumerated_Domain:
Enumerated_Domain_Value: Black Warrior Basin
Enumerated_Domain:
Enumerated_Domain_Value: Cincinnati Arch
Enumerated_Domain:
Enumerated_Domain_Value: Appalachian Basin
Enumerated_Domain:
Enumerated_Domain_Value: Blue Ridge Thrust Belt
Enumerated_Domain:
Enumerated_Domain_Value: Piedmont
Enumerated_Domain:
Enumerated_Domain_Value: Atlantic Coastal Plain
Enumerated_Domain:
Enumerated_Domain_Value: Adirondack Uplift
Enumerated_Domain:
Enumerated_Domain_Value: New England
Distribution_Information:
Distributor:
Contact_Information:
Contact_Organization_Primary:
Contact_Organization: U.S. Geological Survey, Central
Energy Team
Contact_Person: Christopher J. Schenk
Contact_Position: National Oil and Gas Assessment Project
Chief
Contact_Address:
Address_Type: mailing and physical address
Address: U.S. Geological Survey MS939, BOX 25046
City: Denver
State_or_Province: Colorado
Postal_Code: 80225
Country: USA
Contact_Voice_Telephone: (303) 236-5796
Contact_Electronic_Mail_Address: schenk@usgs.gov
Distribution_Liability:
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.
Standard_Order_Process:
Digital_Form:
Digital_Transfer_Information:
Format_Name: ArcView shapefile
Format_Version_Number: 1.0
Format_Information_Content: Province boundaries for all
provinces