WellheadMap

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Wisner Unit One 2

Plugged Dry hole well

API number04-001-20058
OperatorCastle Minerals
CountyAlameda, California
Spudded1983-12-16
Surface location37.661762, -121.688690 · 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.