WellSTAR: Oil and Gas Wells

This online map represents oil and gas wells in the CalGEM Well Statewide Tracking and Reporting System, or WellSTAR. 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 homepageUpdate Frequency: As Needed

Data and Resources

Field Value
accessLevel public
catalog_@context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
catalog_conformsTo https://project-open-data.cio.gov/v1.1/schema
catalog_describedBy https://project-open-data.cio.gov/v1.1/schema/catalog.json
identifier 72f6d340-4b03-472d-a5a4-65e021f77663
issued 2019-05-02T19:34:20.000Z
modified 2022-05-26T00:00:00.000Z
publisher California Department of Conservation
resource-type Dataset
source_datajson_identifier true
source_hash 9f811acf3e9bdde572373341172243445968383a
source_schema_version 1.1
theme {"Natural Resources"}
Groups
  • AmeriGEOSS
  • National Provider
  • North America
Tags
  • amerigeo
  • amerigeoss
  • calgem
  • california-department-of-conservation
  • california-natural-resources-agency
  • caopendata
  • ckan
  • division-of-oil-gas-and-geothermal-resources
  • doc
  • doggr
  • geo
  • geologic-energy-management-division
  • geoss
  • geothermal-resources
  • national
  • north-america
  • oil-and-gas
  • united-states
  • wellstar
isopen False
license_id notspecified
license_title License not specified
maintainer gis_cadoc
maintainer_email gis@conservation.ca.gov
metadata_created 2025-11-20T23:37:48.474687
metadata_modified 2025-11-20T23:37:48.474691
notes <span style='font-family:&quot;Avenir Next W01&quot;, &quot;Avenir Next W00&quot;, &quot;Avenir Next&quot;, Avenir, &quot;Helvetica Neue&quot;, sans-serif; font-size:16px;'>This online map represents oil and gas wells in the CalGEM Well Statewide Tracking and Reporting System, or WellSTAR. Wells are displayed by well type and well status.</span><div><span style='font-family:&quot;Avenir Next W01&quot;, &quot;Avenir Next W00&quot;, &quot;Avenir Next&quot;, Avenir, &quot;Helvetica Neue&quot;, sans-serif; font-size:16px;'><br /></span></div><div><div style=''><font><span style='font-size:16px;'>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).</span></font></div><div style=''><font><span style='font-size:16px;'><br /></span></font></div><div style=''><a href='https://www.conservation.ca.gov/dog/for_operators/Pages/WellSTAR.aspx' rel='nofollow ugc' target='_blank'>WellSTAR homepage</a><br /></div><div style=''><font><span style='font-size:16px;'><br /></span></font></div><div style=''><font><span style='font-size:16px;'>Update Frequency: As Needed</span></font></div></div>
num_resources 6
num_tags 19
title WellSTAR: Oil and Gas Wells