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WELLFICENT / Public well atlas

Public well atlas

Explore documented wells and boreholes. Search source identifiers, inspect coordinates and compare available records.

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.

From records to measurements →

Research field production, groundwater levels, formations and well tests together.

Sources, rights and method ↗
Explore the map ↗

Opening the map connects to OpenStreetMap. Pins use WGS84 coordinates; accuracy varies by source. Zoom into clusters, then select a pin. Coincident records open a filtered list.

Matching records 2,895

GeothermalTemperature gradient

E. Brawley Test 1

02590180 · CalGEM — California public geothermal wells

Latitude / longitude (WGS84)32.959284 / -115.354225Operator in source snapshot: Not reported / not verifiedRecorded spud date: Not reported / not verified
GeothermalTemperature gradient

E. Brawley Test 1-A

02590185 · CalGEM — California public geothermal wells

Latitude / longitude (WGS84)32.959553 / -115.351352Operator in source snapshot: Not reported / not verifiedRecorded spud date: Not reported / not verified
GeothermalTemperature gradient

E. Brawley Test 2

02590197 · CalGEM — California public geothermal wells

Latitude / longitude (WGS84)32.954449 / -115.320566Operator in source snapshot: Not reported / not verifiedRecorded spud date: Not reported / not verified
GeothermalTemperature gradient

E. Brawley Test 3

02590198 · CalGEM — California public geothermal wells

Latitude / longitude (WGS84)32.934293 / -115.353778Operator in source snapshot: Not reported / not verifiedRecorded spud date: Not reported / not verified
GeothermalExploration

E. Highline Unit 1

02590314 · CalGEM — California public geothermal wells

Latitude / longitude (WGS84)33.028942 / -115.347814Operator in source snapshot: Not reported / not verifiedRecorded spud date: Not reported / not verified
GeothermalExploration

E. Highline Unit 2

02590502 · CalGEM — California public geothermal wells

Latitude / longitude (WGS84)33.030942 / -115.347814Operator in source snapshot: Not reported / not verifiedRecorded spud date: Not reported / not verified
GeothermalDevelopment

East Ford Flat 1

03390736 · CalGEM — California public geothermal wells

Latitude / longitude (WGS84)38.777701 / -122.715203Operator in source snapshot: Not reported / not verifiedRecorded spud date: Not reported / not verified
GeothermalUnclassified

Ebrahimi 1

06590259 · CalGEM — California public geothermal wells

Latitude / longitude (WGS84)33.946667 / -116.479224Operator in source snapshot: Not reported / not verifiedRecorded spud date: Not reported / not verified
GeothermalUnclassified

Eddy St Unrecord 1

05590155 · CalGEM — California public geothermal wells

Latitude / longitude (WGS84)38.578524 / -122.575224Operator in source snapshot: Not reported / not verifiedRecorded spud date: Not reported / not verified
GeothermalUnclassified

Eichelberger 1

06590214 · CalGEM — California public geothermal wells

Latitude / longitude (WGS84)33.939386 / -116.454627Operator in source snapshot: Not reported / not verifiedRecorded spud date: Not reported / not verified
GeothermalObservation

ELM 1

02590649 · CalGEM — California public geothermal wells

Latitude / longitude (WGS84)33.177357 / -115.613821Operator in source snapshot: CalEnergy Operating CorporationRecorded spud date: Not reported / not verified
GeothermalUnclassified

Elmer 1

06590170 · CalGEM — California public geothermal wells

Latitude / longitude (WGS84)33.948279 / -116.473312Operator in source snapshot: Not reported / not verifiedRecorded spud date: Not reported / not verified
GeothermalDevelopment

Elmore 100

02591171 · CalGEM — California public geothermal wells

Latitude / longitude (WGS84)33.155141 / -115.644004Operator in source snapshot: CalEnergy Operating CorporationRecorded spud date: Not reported / not verified
GeothermalInjection purpose

Elmore 101

02591253 · CalGEM — California public geothermal wells

Latitude / longitude (WGS84)33.148468 / -115.648096Operator in source snapshot: CalEnergy Operating CorporationRecorded spud date: Not reported / not verified
GeothermalDevelopment

Elmore 14

02590681 · CalGEM — California public geothermal wells

Latitude / longitude (WGS84)33.183425 / -115.596512Operator in source snapshot: CalEnergy Operating CorporationRecorded spud date: Not reported / not verified
GeothermalDevelopment

Elmore 15

02591205 · CalGEM — California public geothermal wells

Latitude / longitude (WGS84)33.183422 / -115.596146Operator in source snapshot: CalEnergy Operating CorporationRecorded spud date: Not reported / not verified
GeothermalDevelopment

Elmore 16

02591254 · CalGEM — California public geothermal wells

Latitude / longitude (WGS84)33.183431 / -115.604952Operator in source snapshot: CalEnergy Operating CorporationRecorded spud date: Not reported / not verified
GeothermalObservation

Elmore 2

02590352 · CalGEM — California public geothermal wells

Latitude / longitude (WGS84)33.177028 / -115.596514Operator in source snapshot: CalEnergy Operating CorporationRecorded spud date: Not reported / not verified
GeothermalObservation

Elmore 3

02590036 · CalGEM — California public geothermal wells

Latitude / longitude (WGS84)33.177362 / -115.613686Operator in source snapshot: CalEnergy Operating CorporationRecorded spud date: Not reported / not verified
GeothermalDevelopment

Elmore 4

02590658 · CalGEM — California public geothermal wells

Latitude / longitude (WGS84)33.180751 / -115.587867Operator in source snapshot: CalEnergy Operating CorporationRecorded spud date: Not reported / not verified
GeothermalObservation

EM 11

02590694 · CalGEM — California public geothermal wells

Latitude / longitude (WGS84)32.765085 / -115.221573Operator in source snapshot: Not reported / not verifiedRecorded spud date: Not reported / not verified
GeothermalExploration

EM 42-16

02590692 · CalGEM — California public geothermal wells

Latitude / longitude (WGS84)32.764664 / -115.221697Operator in source snapshot: Not reported / not verifiedRecorded spud date: Not reported / not verified
GeothermalExploration

Emanuelli 1

02590448 · CalGEM — California public geothermal wells

Latitude / longitude (WGS84)33.009087 / -115.346365Operator in source snapshot: CalEnergy Operating CorporationRecorded spud date: Not reported / not verified
GeothermalExploration

Emanuelli 2

02590542 · CalGEM — California public geothermal wells

Latitude / longitude (WGS84)33.001947 / -115.334664Operator in source snapshot: CalEnergy Operating CorporationRecorded spud date: Not reported / not verified
GeothermalInjection purpose

Endogenous 1

05190009 · CalGEM — California public geothermal wells

Latitude / longitude (WGS84)37.644789 / -118.915692Operator in source snapshot: Not reported / not verifiedRecorded spud date: Not reported / not verified
GeothermalExploration

Endogenous 2

05190008 · CalGEM — California public geothermal wells

Latitude / longitude (WGS84)37.645621 / -118.915435Operator in source snapshot: Not reported / not verifiedRecorded spud date: Not reported / not verified
GeothermalDevelopment

Endogenous 3

05190007 · CalGEM — California public geothermal wells

Latitude / longitude (WGS84)37.646615 / -118.917091Operator in source snapshot: Not reported / not verifiedRecorded spud date: Not reported / not verified
GeothermalExploration

Endogenous 4

05190006 · CalGEM — California public geothermal wells

Latitude / longitude (WGS84)37.646318 / -118.914880Operator in source snapshot: Not reported / not verifiedRecorded spud date: Not reported / not verified
GeothermalExploration

Endogenous 5

05190005 · CalGEM — California public geothermal wells

Latitude / longitude (WGS84)37.646548 / -118.915435Operator in source snapshot: Not reported / not verifiedRecorded spud date: Not reported / not verified
GeothermalExploration

Endogenous 6

05190013 · CalGEM — California public geothermal wells

Latitude / longitude (WGS84)37.647380 / -118.911830Operator in source snapshot: Not reported / not verifiedRecorded spud date: Not reported / not verified
GeothermalExploration

Endogenous 7

05190004 · CalGEM — California public geothermal wells

Latitude / longitude (WGS84)37.646838 / -118.916217Operator in source snapshot: Not reported / not verifiedRecorded spud date: Not reported / not verified
GeothermalObservation

ENG 1

02591153 · CalGEM — California public geothermal wells

Latitude / longitude (WGS84)33.147752 / -115.544619Operator in source snapshot: CalEnergy Operating CorporationRecorded spud date: Not reported / not verified
GeothermalUnclassified

Engler 1

06590182 · CalGEM — California public geothermal wells

Latitude / longitude (WGS84)33.432269 / -115.696163Operator in source snapshot: Not reported / not verifiedRecorded spud date: Not reported / not verified
GeothermalUnclassified

Engler 2

06590183 · CalGEM — California public geothermal wells

Latitude / longitude (WGS84)33.439338 / -115.695603Operator in source snapshot: Not reported / not verifiedRecorded spud date: Not reported / not verified
GeothermalUnclassified

Ester 1

05590129 · CalGEM — California public geothermal wells

Latitude / longitude (WGS84)38.579584 / -122.581449Operator in source snapshot: Not reported / not verifiedRecorded spud date: Not reported / not verified
GeothermalUnclassified

Evans 1

06590173 · CalGEM — California public geothermal wells

Latitude / longitude (WGS84)33.918483 / -116.431421Operator in source snapshot: Not reported / not verifiedRecorded spud date: Not reported / not verified
GeothermalExploration

Exploratory Site C

09790459 · CalGEM — California public geothermal wells

Latitude / longitude (WGS84)38.738113 / -122.763298Operator in source snapshot: Not reported / not verifiedRecorded spud date: Not reported / not verified
GeothermalTemperature gradient

F 2

02590141 · CalGEM — California public geothermal wells

Latitude / longitude (WGS84)33.360281 / -115.634636Operator in source snapshot: Not reported / not verifiedRecorded spud date: Not reported / not verified
GeothermalTemperature gradient

F 3

02590142 · CalGEM — California public geothermal wells

Latitude / longitude (WGS84)33.340338 / -115.658315Operator in source snapshot: Not reported / not verifiedRecorded spud date: Not reported / not verified
GeothermalTemperature gradient

F 4

02590143 · CalGEM — California public geothermal wells

Latitude / longitude (WGS84)33.341010 / -115.612807Operator in source snapshot: Not reported / not verifiedRecorded spud date: Not reported / not verified

Dataset library

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

Sources and methodology

Public administrative records are normalized with stable source identifiers. Original operators, drilling contractors and reported owners remain separate roles. Dates describe source access or reported events; they do not establish live activity. Coordinates are transformed to WGS84 where needed. Confidential records and personal owner fields are excluded. See each source for coverage, attribution and reuse terms.

NSTA data remains subject to source terms. The onshore agreement permits non-commercial use; the offshore layer has no item-level licence specified. Review each source before commercial use or redistribution.

Record details

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