FROM WELLHEAD TO MARKET. NEWS WITH SOURCES.
Our standards
wellficent.
Read energy from subsurface to market.
See what moves next.
EN
العربيةArabicEnglishEspañolSpanishFrançaisFrenchPortuguêsPortugueseРусскийRussianTürkçeTurkish
WELL & ENERGY INTELLIGENCE
← Back to well atlas

71 26

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

Name / source ID
03390454
Borehole / source record ID
03390454
Sector
Geothermal
Derived purpose group
Temperature gradient
Operator in source snapshot
Not reported / not verified
Recorded spud date
Not reported / not verified
Recorded completion date
Not reported / not verified
Latitude / longitude (WGS84)
38.838042 / -122.761810
Source-reported measurements
Not reported / not verified
Status reported by source
P
Source accessed
2026-10-02
Source snapshot date
Not reported / not verified
Original coordinate reference system
EPSG:3310 (NAD83 / California Albers)
Source-reported measurements
Source-reported measurementsValueReference
Open source record ↗
JSON ↗Explore measurements ↗Data API ↗

Nearby wells and heat flow

These tools are descriptive: not forecasts, reserve estimates or investment advice. Source coverage is partial; unknown does not mean zero.

Nearby wells and heat flow
NameDistanceSource-reported measurementsSource catalogues
NE Geysers Unit 80.31 kmNot reported / not verified mCalGEM — California public geothermal wells
NE Geysers Unit 170.74 kmNot reported / not verified mCalGEM — California public geothermal wells
GD Horner State 90.74 kmNot reported / not verified mCalGEM — California public geothermal wells
NE Geysers Unit 150.74 kmNot reported / not verified mCalGEM — California public geothermal wells
Coleman 4-50.88 kmNot reported / not verified mCalGEM — California public geothermal wells
Coleman 7-50.91 kmNot reported / not verified mCalGEM — California public geothermal wells
Coleman 1A-50.92 kmNot reported / not verified mCalGEM — California public geothermal wells
Coleman 1-50.92 kmNot reported / not verified mCalGEM — California public geothermal wells
Coleman 3-50.93 kmNot reported / not verified mCalGEM — California public geothermal wells
Francisco 6-50.94 kmNot reported / not verified mCalGEM — California public geothermal wells
Coleman 8-50.94 kmNot reported / not verified mCalGEM — California public geothermal wells
Coleman 6-50.94 kmNot reported / not verified mCalGEM — California public geothermal wells

Subsurface temperature and heat flow

Compare bottom-hole temperatures with depth and see measured heat flow near wells: context for geothermal reuse.

Subsurface temperature and heat flow
NameDistanceSubsurface temperature and heat flowQuality flags
R24-P0210880.16 km580.00 mW/m2{"qualityScores":["Ux.Mx.-------"]}
R24-P0192511.34 km389.00 mW/m2{"qualityScores":["Ux.Mx.-------"]}
R24-P0211091.65 km493.00 mW/m2{"qualityScores":["Ux.Mx.-------"]}
R24-P0211111.68 km325.00 mW/m2{"qualityScores":["Ux.Mx.-------"]}
R24-P0192501.70 km351.00 mW/m2{"qualityScores":["Ux.Mx.-------"]}
w.

Beyond the wellhead, context.

A source-linked view of wells, energy and markets in seven languages.

Follow via RSS ↗