WellheadMap

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Donovan 1-21

Plugged Dry hole well

API number04-095-20229
OperatorTri-Valley Oil & Gas Co.
CountySolano, California
FieldMaine Prairie Gas
Spudded1973-10-10
Surface location38.356335, -121.754250 · 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.