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TG 28

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
09790552
Borehole / source record ID
09790552
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)
38.888674 / -122.672138
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 · 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
TG 280.00 kmNot reported / not verified mCalGEM — California public geothermal wells
LC 74-120.55 kmNot reported / not verified mCalGEM — California public geothermal wells
Robbins 78-10.94 kmNot reported / not verified mCalGEM — California public geothermal wells
TG 271.48 kmNot reported / not verified mCalGEM — California public geothermal wells
TG 271.48 kmNot reported / not verified mCalGEM — California public geothermal wells
LC 74-81.57 kmNot reported / not verified mCalGEM — California public geothermal wells
BG 73-241.82 kmNot reported / not verified mCalGEM — California public geothermal wells
71 392.13 kmNot reported / not verified mCalGEM — California public geothermal wells
LC 75-42.23 kmNot reported / not verified mCalGEM — California public geothermal wells
BG 73-112.41 kmNot reported / not verified mCalGEM — California public geothermal wells
HU 12.65 kmNot reported / not verified mCalGEM — California public geothermal wells
Bouscal 1A2.96 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-P0209250.19 km257.00 mW/m2{"qualityScores":["Ux.Mx.-------"]}
R24-P0211191.63 km690.00 mW/m2{"qualityScores":["Ux.Mx.-------"]}
R24-P0211371.84 km324.00 mW/m2{"qualityScores":["Ux.Mx.-------"]}
R24-P0210941.94 km117.00 mW/m2{"qualityScores":["Ux.Mx.-------"]}
R24-P0211431.94 km335.00 mW/m2{"qualityScores":["Ux.Mx.-------"]}
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