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Ventura Offshore County, CA oil and gas wells

Name: Ventura Offshore County, CA oil and gas wells
Creator: California Geologic Energy Management Division (CalGEM)

171 wells: 0 active, 166 plugged, run by 12 operators.

Figures from the California Geologic Energy Management Division (CalGEM) (used under CC BY 4.0, reformatted, presented as is), updated 2026-10-26.

Top operators in Ventura Offshore

Operator	Active	Wells here
State Lands Commission	0	97
Mobil Oil Corporation	0	39
Chevron U.S.A. Inc.	0	10
Exxon Mobil Corporation	0	6
Rincon Oil Co.	0	4
Bertha C. Needham	0	3
Shell Western E&P Inc.	0	3
Union Oil Company of California	0	3
Arco Oil and Gas Co.	0	2
Pauley Petroleum Inc.	0	2
Indian Petroleum Company	0	1
Phillips Oil Company	0	1

Well	API / ID	Status	Type	Operator
Boone 1	04-211-01898	Plugged	Dry hole	🔒 Sign in free
CH 8-503	04-211-06181	Plugged	Dry hole	🔒 Sign in free
CH 8-504	04-211-06182	Plugged	Dry hole	🔒 Sign in free
Core Hole 8-22-1A	04-211-06026	Plugged	Service	🔒 Sign in free
Core Hole 8-22-2A	04-211-06027	Plugged	Service	🔒 Sign in free
Core Hole 27-1	04-211-06175	Plugged	Service	🔒 Sign in free
Core Hole 8R-7	04-211-06222	Plugged	Service	🔒 Sign in free
Core Hole 8R-8	04-211-06223	Plugged	Service	🔒 Sign in free
Core Hole 8R-9	04-211-06224	Shut in	Service	🔒 Sign in free
Core Hole 8R-10	04-211-06225	Plugged	Service	🔒 Sign in free
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