WELLFICENT / Public well atlas

CalGEM — California public geothermal wells

Each dataset retains its source, access date, row count and reuse conditions. Filtered NDJSON is available for algorithm development.

Matching records: 2,895
Distinct source well IDs: 2,895
Source catalogues: 1

Partial source coverage. Status and company roles are reported by each source, not independently verified as current. Unknown does not mean zero.

Boreholes and sidetracks may share a well ID. Counts describe these source snapshots, not market size. Catalogue labels describe the source, not territorial boundaries. Permitted locations may not have been drilled.

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Source accessed: 2026-10-02
Source snapshot date: Not reported / not verified
Original coordinate reference system: EPSG:3310 (NAD83 / California Albers)
Position accuracy: Not reported / not verified
Reuse terms: review-source-terms
Snapshot version: 7d6e677299352a7b989393edc6a851c0822df0e5f2355d2bd0f6d0b3c86192df

Data coverage

Data coverage
Reported measured depth	Reported operator	Reported spud date
0 / 2,895	151 / 2,895	0 / 2,895

Mapped from source purpose; not current activity or a prediction.

CalGEM — California public geothermal wells ↗

Source accessed: 2026-10-02

Reuse terms: review-source-terms

Source terms and attribution ↗

California Department of Conservation, Geologic Energy Management Division (CalGEM). Normalized by Wellficent.

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CSV ↓GEOJSON ↓NDJSON ↓JSON ↗JSON Schema ↗Label and prediction contract ↗

Matching records

GeothermalExploration

1

02590024 · CalGEM — California public geothermal wells

Latitude / longitude (WGS84)33.225787 / -115.609267Operator in source snapshot: Not reported / not verifiedRecorded spud date: Not reported / not verified

GeothermalExploration

1

02590031 · CalGEM — California public geothermal wells

Latitude / longitude (WGS84)32.803046 / -115.014803Operator in source snapshot: Not reported / not verifiedRecorded spud date: Not reported / not verified

GeothermalExploration

1

02590033 · CalGEM — California public geothermal wells

Latitude / longitude (WGS84)33.181008 / -115.620523Operator in source snapshot: Not reported / not verifiedRecorded spud date: Not reported / not verified

GeothermalUnclassified

1

02590035 · CalGEM — California public geothermal wells

Latitude / longitude (WGS84)33.418159 / -115.680412Operator in source snapshot: Not reported / not verifiedRecorded spud date: Not reported / not verified

GeothermalUnclassified

1

03590013 · CalGEM — California public geothermal wells

Latitude / longitude (WGS84)40.405235 / -120.660742Operator in source snapshot: Not reported / not verifiedRecorded spud date: Not reported / not verified

GeothermalUnclassified

1

03590057 · CalGEM — California public geothermal wells

Latitude / longitude (WGS84)40.409219 / -120.663112Operator in source snapshot: Not reported / not verifiedRecorded spud date: Not reported / not verified

GeothermalUnclassified

1

03590058 · CalGEM — California public geothermal wells

Latitude / longitude (WGS84)40.406719 / -120.654649Operator in source snapshot: Not reported / not verifiedRecorded spud date: Not reported / not verified

GeothermalUnclassified

1

03590060 · CalGEM — California public geothermal wells

Latitude / longitude (WGS84)40.409829 / -120.666137Operator in source snapshot: Not reported / not verifiedRecorded spud date: Not reported / not verified

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