Oil and Gas Storage Agreements 

Metadata:

• Identification_Information
• Data_Quality_Information
• Spatial_Data_Organization_Information
• Spatial_Reference_Information
• Entity_and_Attribute_Information
• Distribution_Information
• Metadata_Reference_Information

Identification_Information:

Citation:

Citation_Information:

Originator: Bureau of Land Management, Colorado State Office

Publication_Date: Oct. 2012

Title: Oil and Gas Storage Agreements

Geospatial_Data_Presentation_Form: vector digital data

Series_Information:

Series_Name: ogq_121024a_utm_gsa.shp - gas storage agreements

Publication_Information:

Publication_Place: Colorado State Office

Publisher: BLM

 

Description:

Abstract:

Please see: ogq_general_metadata.doc for detailed information on this dataset. This text file will be included in the zip file.

 

This data set consists of six shapefiles pertaining to energy development and production in Colorado. The set includes one shapefile for each of the following categories: communitization agreements, gas storage agreements, geophysical permits, geothermal leases, oil and gas leases, and oil and gas units. These shapefiles are generated based on tabular data drawn from BLM's LR2000 database using BLM's geospatial GCDB database as a geographic reference. The GCDB database contains continually updated cadastral information collected by BLM's staff surveyors.

Purpose:

These shapefiles are generated on a quarterly schedule to provide the public with updated graphical and attribute information regarding the energy categories listed above.

Time_Period_of_Content:

Time_Period_Information:

Single_Date/Time:

Calendar_Date: Oct. 2012

Currentness_Reference: publication date

Status:

Progress: In work

Maintenance_and_Update_Frequency: As needed

Spatial_Domain:

Bounding_Coordinates:

West_Bounding_Coordinate: -108.679761

East_Bounding_Coordinate: -102.047131

North_Bounding_Coordinate: 39.371069

South_Bounding_Coordinate: 37.041040

Keywords:

Theme:

Theme_Keyword_Thesaurus: None

Theme_Keyword: Oil and Gas

Place:

Place_Keyword: Colorado

Access_Constraints: None

Use_Constraints:

No restictions, although comparison with other data sets for the same area from other time periods may be inaccurate due to inconsistencies resulting from changes in photointerpretation, rounding of decimal coordinates during conversion, and mapping conventions over time.

Native_Data_Set_Environment:

Microsoft Windows 2000 Version 5.2 (Build 3790) Service Pack 2; ESRI ArcCatalog 9.3.1.4000

Data_Quality_Information:

Lineage:

Process_Step:

Process_Description:

For each shapefile, a list of appropriate case types is fed into a Python script that executes an SQL query against BLM's LR2000 database to extract all authorized and pending case records for those case types. These records contain case attributes as well as legal land descriptions for each parcel of land involved in the individual cases.

Process_Step:

Process_Description:

Each set of extracted LR2000 records is then fed into a second Python script that creates shapefiles by matching LR2000 land descriptions against features in the GCDB database. When a direct match is found, the corresponding polygon in GCDB is used as a template to create a new feature in the output shapefile. If no direct match is found in GCDB, the script will attempt to create a polygon by subdividing a larger feature it could find in GCDB. If this also fails, a note is made to a log file listing all such failures.

Process_Step:

Process_Description:

Each of the shapefiles generated in previous step is checked for geometry errors and repaired if necessary. The shapefiles are then dissolved on case-level attributes and projected to the NAD83/UTM13N coordinate system. A comma-delimited error file is generated for each shapefile that had errors, and an MS Word document is prepared to briefly describe the data set as a whole. The final package consists of the shapefiles, the error files and the Word document. The error files can easily be viewed and analysed in MS Excel.

 

Spatial_Data_Organization_Information:

Direct_Spatial_Reference_Method: Vector

Point_and_Vector_Object_Information:

SDTS_Terms_Description:

SDTS_Point_and_Vector_Object_Type: G-polygon

Point_and_Vector_Object_Count: 4

Spatial_Reference_Information:

Horizontal_Coordinate_System_Definition:

Planar:

Grid_Coordinate_System:

Grid_Coordinate_System_Name: Universal Transverse Mercator

Universal_Transverse_Mercator:

UTM_Zone_Number: 13

Transverse_Mercator:

Scale_Factor_at_Central_Meridian: 0.999600

Longitude_of_Central_Meridian: -105.000000

Latitude_of_Projection_Origin: 0.000000

False_Easting: 500000.000000

False_Northing: 0.000000

Planar_Coordinate_Information:

Planar_Coordinate_Encoding_Method: coordinate pair

Coordinate_Representation:

Abscissa_Resolution: 0.000000

Ordinate_Resolution: 0.000000

Planar_Distance_Units: meters

Geodetic_Model:

Horizontal_Datum_Name: North American Datum of 1983

Ellipsoid_Name: Geodetic Reference System 80

Semi-major_Axis: 6378137.000000

Denominator_of_Flattening_Ratio: 298.257222

Entity_and_Attribute_Information:

Detailed_Description:

Entity_Type:

Entity_Type_Label: ogc_gas_case_utm13n

Attribute:

Attribute_Label: FID

Attribute_Definition: Internal feature number.

Attribute_Definition_Source: ESRI

Attribute_Domain_Values:

Unrepresentable_Domain:

Sequential unique whole numbers that are automatically generated.

Attribute:

Attribute_Label: Shape

Attribute_Definition: Feature geometry.

Attribute_Definition_Source: ESRI

Attribute_Domain_Values:

Unrepresentable_Domain: Coordinates defining the features.

Attribute:

Attribute_Label: CASE_ID

Attribute_Definition: Database table key

Attribute_Definition_Source: LR2000 database

Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: Sample Value: 2510741

Enumerated_Domain_Value_Definition: Database table key

Enumerated_Domain_Value_Definition_Source: LR2000 database

Attribute:

Attribute_Label: SERIAL_NO

Attribute_Definition: Case Serial Number

Attribute_Definition_Source: LR2000 database

Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: Sample Value: COC 054776

Enumerated_Domain_Value_Definition: Case serial number

Enumerated_Domain_Value_Definition_Source: LR2000 database

Attribute:

Attribute_Label: TYPE_CD

Attribute_Definition: Case Type Code

Attribute_Definition_Source: LR2000 database

Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: Sample Value: 312021

Enumerated_Domain_Value_Definition: Case type code

Enumerated_Domain_Value_Definition_Source: LR2000 Database

Attribute:

Attribute_Label: TYPE_TXT

Attribute_Definition: Case Type Description

Attribute_Definition_Source: LR2000 database

Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: Sample Value: O&G LSE COMP PD-1987

Enumerated_Domain_Value_Definition: Case type description

Enumerated_Domain_Value_Definition_Source: LR2000 database

Attribute:

Attribute_Label: DISP_CD

Attribute_Definition: Disposition Code

Attribute_Definition_Source: LR2000 Database

Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: Sample Value: 5

Enumerated_Domain_Value_Definition: Disposition Code

Enumerated_Domain_Value_Definition_Source: LR2000 Database

Attribute:

Attribute_Label: DISP_TXT

Attribute_Definition: Disposition Description

Attribute_Definition_Source: LR2000 Database

Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: Sample Value: Authorized

Enumerated_Domain_Value_Definition: Disposition Description

Enumerated_Domain_Value_Definition_Source: LR2000 Database

Attribute:

Attribute_Label: DISP_DT

Attribute_Definition: Dispostion Date

Attribute_Definition_Source: LR2000

Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: Sample Value: 2001-03-01

Enumerated_Domain_Value_Definition: Dispositoion Date

Enumerated_Domain_Value_Definition_Source: LR2000 Database

Attribute:

Attribute_Label: EFFECT_DT

Attribute_Definition: Effective Date

Attribute_Definition_Source: LR2000

Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: Sample Value: 2001-03-01

Enumerated_Domain_Value_Definition: Effective Date

Enumerated_Domain_Value_Definition_Source: LR2000 Database

Attribute:

Attribute_Label: EXPIRE_DT

Attribute_Definition: Expiration Date

Attribute_Definition_Source: LR2000 Database

Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: Sample Value: 2011-02-28

Enumerated_Domain_Value_Definition: Expiration Date

Enumerated_Domain_Value_Definition_Source: LR2000 Database

Attribute:

Attribute_Label: HOLD_DT

Attribute_Definition: Held-By Production-Date

Attribute_Definition_Source: LR2000

Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: Sample Value: 1998-10-01

Enumerated_Domain_Value_Definition: Held-By-Production-Date

Enumerated_Domain_Value_Definition_Source: LR2000 Database

Attribute:

Attribute_Label: SUSP_DT

Attribute_Definition: Suspension Date

Attribute_Definition_Source: LR2000 Database

Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: Sample Value: 2005-09-01

Enumerated_Domain_Value_Definition: Suspension Date

Enumerated_Domain_Value_Definition_Source: LR2000 Database

Attribute:

Attribute_Label: CUST1

Attribute_Definition: Leases in Order of Case Share

Attribute_Definition_Source: LR2000 Database

Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: Sample Value: SW GAS RESOURSES LLC

Enumerated_Domain_Value_Definition: Leases in the Order of the Case Share

Enumerated_Domain_Value_Definition_Source: LR2000 Database

Attribute:

Attribute_Label: SHARE1

Attribute_Definition: Percentage Share of Each Lease

Attribute_Definition_Source: LR2000 Database

Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: Sample Value: 75.0000

Enumerated_Domain_Value_Definition: Precentage Share of each Lease

Enumerated_Domain_Value_Definition_Source: LR2000 Database

Attribute:

Attribute_Label: CUST2

Attribute_Definition: Same as CUST 1

Attribute:

Attribute_Label: SHARE2

Attribute_Definition: Same as SHARE 1

Attribute:

Attribute_Label: CUST3

Attribute_Definition: Sams as CUST 1

Attribute:

Attribute_Label: SHARE3

Attribute_Definition: Same as SHARE 1

Distribution_Information:

Resource_Description: Downloadable Data

Standard_Order_Process:

Digital_Form:

Digital_Transfer_Information:

Transfer_Size: 0.335

Metadata_Reference_Information:

Metadata_Date: 20121214

Metadata_Contact:

Contact_Information:

Contact_Person_Primary:

Contact_Person: Jim Cook

Contact_Organization: BLM Colorado State Office

Contact_Position: GIS Specialist

Contact_Address:

Address_Type: mailing and physical address

Address: 2850 Youngfield Street

City: Lakewood

State_or_Province: Colorado

Postal_Code: 80215

Contact_Voice_Telephone: 303 239-3692

Metadata_Standard_Name: FGDC Content Standards for Digital Geospatial Metadata

Metadata_Standard_Version: FGDC-STD-001-1998

Metadata_Time_Convention: local time

Metadata_Extensions:

Online_Linkage: <http://www.esri.com/metadata/esriprof80.html>

Profile_Name: ESRI Metadata Profile

 

Generated by mp version 2.9.6 on Fri Dec 14 15:14:15 2012