This data set contains Oil and Gas Leases, derived from Legal Land Descriptions (LLD) contained in the US Bureau of Land Management's BLM LR2000 Case Recordation Database, and geocoded (mapped) using the Public Land Survey System (PLSS)/Geographic Coordinate Data Base (GCDB) derived from the most accurate survey data available through BLM Cadastral Survey workforce
To identify Authorized and Pending Oil and Gas Leases.
Because Utah BLM geospatial editing access to the former "NILS" ArcSDE database has been terminated at WO direction, this dataset has been extracted from the NILS ArcSDE database and is currently being maintained in the Utah BLM State Office. The information contained in these data is dynamic and may change over time. The data are not better than the original sources from which they were derived, and both scale and accuracy may vary across the data set. These data may not have the accuracy, resolution, completeness, timeliness, or other characteristics appropriate for applications that potential users of the data may contemplate. The User is encouraged to carefully consider the content of the metadata file associated with these data. These data are neither legal documents nor land surveys, and must not be used as such. Official records may be referenced at most BLM offices. Please report any errors in the data to the BLM office for which it was obtained.
publication date
These data are provided by Bureau of Land Management (BLM) "as is" and may contain errors or omissions. The User assumes the entire risk associated with its use of these data and bears all responsibility in determining whether these data are fit for the User's intended use.
440 West 200 South
The GIS data is created from the LR2000 data base monthly. Data is created using the most current GCDB data (Survey Grid) and the BLM LR2000 Case Recordation database legal land descriptions for "Authorized" and "Pending" oil and gas leases. New pending or authorized leases are identified using a dump of the BLM LR2000 Case Recordation case table and comparing to the existing attribute table from the Oil and Gas Lease Geodatabase.
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The BLM LR2000 Case Recordation database is a relational database. Three tables are utilized in the creation of the oil and gas lease geodatabase. They are the case table, the land table and the action table. New pending and authorized oil and gas leases that are identified are constructed using "heads up" digitizing snapped to the most current GCDB data base.
Active and pending oil and gas leases from the BLM LR2000 Case Recordation database. The database provides the attribute information and the legal description of the lease used to geocode the locations onto a map.
The accuracy and precision of the landgrid determines the spatial accuracy and precision of the final location of the geometry in the GIS layer
Authorized and Pending Oil and Gas Leases are identified from the BLM LR2000 Case Recordation database using a BLM customized query of Case Types in the reporting side of the LR2000 Case Recordation data base.
Data Downloaded from NILS Database.
Internal feature number.
ESRI
Feature geometry.
ESRI
Entity that created original polygon
Date Original Polygon was Created
Entity that last modified polygon
Date Polygon last modified
Legacy NILS Attribute - No Longer Supported
Entity that last updated LR2000 attribute
Date LR2000 attribute was updated
Legacy NILS Attribute - No Longer Supported
LR2000 Unique Identifier
LR2000 Case Recordation Unique Case Number - Primary Key
LR2000 Minerals Case Group
Case Recordation
LR2000 Oil and Gas Case Type
O&G LSE COMP PD -1987
O&G LSE NONCOMP PD -1987
O&G LSE NONCOMP PUB LAND
O&G LSE SIMO PUBLIC LAND
O&G LSE COMP PUBLIC
O&G LSE NONCOMP ACQ LAND
O&G LSE SIMO ACQ LAND
O&G LSE NONCOMP ACQ-1987
O&G LSE HYDROCAR PUB LND
O&G LSE SPECIAL ACT-ROW
O&G LSE COMP ACQ-1987
TO BE DEFINED
O&G PRIVATE LEASES-ACQ
O&G RENEWAL LEASE - PD
O&G LSE FUT INT NC-ACQ
O&G APLN HYDROCAR PUB LD
O&G LSE COMP PROT LSE
O&G EXCHANGE LEASE - PD
O&G LSE COMP ACQUIRED
LR2000 Case Dispostion
Pending
Rejected
Withdrawn
Authorized
Cancelled
Expired
Relinquished
Closed
Unknown
LR2000 Case Acreage
LR2000 Commodity
PETROLEUM,CRUDE OIL L
PETROLEUM,TAR SANDS L
OIL & GAS L
TO BE DEFINED
CARBON DIOXIDE LC
Legacy NILS Attribute - No Longer Supported
LR2000 Royalty Rate at Issuance and Reinstatement
Legacy NILS Attribute - No Longer Supported
Legacy NILS Attribute - No Longer Supported
LR2000 Held by Production and Reason
EXT BY PROD ON ASSOC LSE
HELD BY PROD - ACTUAL
HELD BY PROD - ALLOCATED
HELD BY LOC IN PROD UNIT
EXT BY PROD (YATES DEC)
LR2000 Date lease is effective
LR2000 Date Lease will expire if not HBP or suspended
Legacy NILS Attribute - No Longer Supported
Legacy NILS Attribute - No Longer Supported
Legacy NILS Attribute - No Longer Supported
LR2000 Case Recordation System
Legacy NILS Attribute - No Longer Supported
Legacy NILS Attribute - No Longer Supported
Legacy NILS Attribute - No Longer Supported
Legacy NILS Attribute - No Longer Supported
Legacy NILS Attribute - No Longer Supported
Legacy NILS Attribute - No Longer Supported
Legacy NILS Attribute - No Longer Supported
Legacy NILS Attribute - No Longer Supported
Legacy NILS Attribute - No Longer Supported
Legacy NILS Attribute - No Longer Supported
Legacy NILS Attribute - No Longer Supported
SDE Global ID
Length of feature in internal units.
ESRI
Area of feature in internal units squared.
ESRI
440 West 200 South Suite 500
No warranty is made by Bureau of Land Managemet as to the accuracy, reliability, or completeness of these data for individual or aggregate use with other data.
440 West 200 South