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Eureka Oil Co.: wells in California

Also operates in LA (1), TX (4), CO (4), WY (1), UT (1), MI (1), IL (2), IN (1).

Where they operate

CountyActiveWells
Ventura09
Humboldt01

Wells

Not plugged · All wells · Plugged · Orphaned

WellAPI / IDStatusType
Lease by Eureka Oil Co. 1 04-023-00088Plugged Dry hole
Unspecified 16 04-111-00608Plugged Oil & gas
Unspecified 1 04-111-06362Plugged Dry hole
Well No. 7 04-111-00606Plugged Oil & gas
Well No. 14 04-111-00607Plugged Oil & gas
Well No. 17 04-111-00609Plugged Oil & gas
Well No. 20 04-111-00610Plugged Oil & gas
Well No. 21 04-111-00611Plugged Oil & gas
Well No. 22 04-111-05965Plugged Dry hole
Well No. 11 04-111-21937Plugged Oil & gas

Operator names are shown as each state records them. Data as of 2026-10-19.