Table · dataset · 2025
WellSTAR: Oil and Gas Wells
Listed in California Open Data
This online map represents oil and gas wells in the CalGEM Well Statewide Tracking and Reporting System, or WellSTAR.
Description
Wells are displayed by well type and well status. CalGEM is the Geologic Energy Management Division of the California Department of Conservation, formerly the Division of Oil, Gas, and Geothermal Resources (as of January 1, 2020).
WellSTAR homepage Update Frequency: As Needed
Links
Get the data
- Publisher page gis-cnra.hub.arcgis.com/datasets/cadoc::wellstar-oil-and-gas-wells ↗
documentation · download · from data ca gov
- ArcGIS GeoService gis.conservation.ca.gov/server/rest/services/WellSTAR/Wells/MapServer/0 ↗
download · from data ca gov
- CSV gis-cnra.hub.arcgis.com/api/download/v1/items/ef53080fdf894761858dd1728610b9a0/csv?lay… ↗
download · from data ca gov
- Shapefile gis-cnra.hub.arcgis.com/api/download/v1/items/ef53080fdf894761858dd1728610b9a0/shapefi… ↗
download · from data ca gov
- GeoJSON gis-cnra.hub.arcgis.com/api/download/v1/items/ef53080fdf894761858dd1728610b9a0/geojson… ↗
download · from data ca gov
- KML gis-cnra.hub.arcgis.com/api/download/v1/items/ef53080fdf894761858dd1728610b9a0/kml?lay… ↗
download · from data ca gov
Where it is published
- California Open Data dataset page data.ca.gov/dataset/wellstar-oil-and-gas-wells ↗
landing page · from data ca gov
Catalogue records · 1
- CKAN API data.ca.gov/api/3/action/package_show?id=b5e48717-86db-47f3-9f69-37ffe15d2… ↗
metadata API · from data ca gov
Topics
- Stated by source
- Natural Resources
- From keywords
- Earth & Environmental Science · Energy
Provenance · 1 source records, 10 field assertions
| Source | Key | Last seen | Raw |
|---|---|---|---|
| California Open Data | b5e48717-86db-47f3-9f69-37ffe15d22ef | 11 d ago | JSON v1 |
| Field | Assertion | Extractor | Evidence |
|---|---|---|---|
| access_level | source · data ca gov | connector:data_ca_gov@1.0.0 | |
| concepts[field].local:field:earth-environmental | mapping · data ca gov | connector:data_ca_gov@1.0.0 | |
| concepts[field].local:field:energy | mapping · data ca gov | connector:data_ca_gov@1.0.0 | |
| concepts[topic].ckan_group:data_ca_gov:natural-resources | source · data ca gov | connector:data_ca_gov@1.0.0 | |
| created_date | source · data ca gov | connector:data_ca_gov@1.0.0 | |
| description | source · data ca gov | connector:data_ca_gov@1.0.0 | /notes |
| license_text | source · data ca gov | connector:data_ca_gov@1.0.0 | |
| publication_date | source · data ca gov | connector:data_ca_gov@1.0.0 | |
| title | source · data ca gov | connector:data_ca_gov@1.0.0 | /title |
| updated_date | source · data ca gov | connector:data_ca_gov@1.0.0 |