WellheadMap

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Elkus 1-15

Plugged Dry hole well

API number04-081-20003
OperatorUnion Petrochemical
CountySan Mateo, California
FieldHalf Moon Bay
Spudded1968-11-01
Surface location37.409847, -122.398537 · 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.