WellheadMap

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Castello 1-13

Plugged Dry hole well

API number04-001-00018
OperatorMobil Oil Exploration & Production North America, Inc.
CountyAlameda, California
Spudded1964-05-16
Surface location37.755409, -121.592270 · 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.