WellheadMap

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Shell-Zumwalt 1-17

Plugged Dry hole well

API number04-011-00301
OperatorGreat Basins Petroleum Co.
CountyColusa, California
Spudded1966-05-10
Surface location39.232178, -122.003372 · 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.