WellheadMap

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Transamerica 1-20

Plugged Dry hole well

API number04-113-20503
OperatorUMC Petroleum Corp.
CountyYolo, California
FieldGreens Lake Gas (ABD)
Spudded1978-07-02
Surface location38.529053, -121.574158 · wells within 1 mile
Directions to the wellhead: Google Maps Apple Maps Waze
State recordCalifornia Geologic Energy Management Division (CalGEM) ↗
Data as of2026-10-19

From California Geologic Energy Management Division (CalGEM) public records. Verify with the state before relying on this information.