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Ventura Offshore County, CA oil and gas wells

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

Figures from the California Geologic Energy Management Division (CalGEM), updated 2026-10-19.

Top operators in Ventura Offshore

OperatorActiveWells here
State Lands Commission097
Mobil Oil Corporation039
Chevron U.S.A. Inc.010
Exxon Mobil Corporation06
Rincon Oil Co.04
Bertha C. Needham03
Shell Western E&P Inc.03
Union Oil Company of California03
Arco Oil and Gas Co.02
Pauley Petroleum Inc.02
Indian Petroleum Company01
Phillips Oil Company01

Wells

Not plugged · All wells · Plugged · Orphaned

WellAPI / IDStatusTypeOperator
Boone 1 04-211-01898Plugged Dry holeIndian Petroleum Company
CH 8-503 04-211-06181Plugged Dry holeShell Western E&P Inc.
CH 8-504 04-211-06182Plugged Dry holeShell Western E&P Inc.
Core Hole 8-22-1A 04-211-06026Plugged ServicePauley Petroleum Inc.
Core Hole 8-22-2A 04-211-06027Plugged ServicePauley Petroleum Inc.
Core Hole 27-1 04-211-06175Plugged ServiceArco Oil and Gas Co.
Core Hole 8R-7 04-211-06222Plugged ServiceChevron U.S.A. Inc.
Core Hole 8R-8 04-211-06223Plugged ServiceChevron U.S.A. Inc.
Core Hole 8R-10 04-211-06225Plugged ServiceChevron U.S.A. Inc.
Core Hole 8-108 04-211-06230Plugged ServiceUnion Oil Company of California
Core Hole VB 2A 04-211-20036Plugged ServiceChevron U.S.A. Inc.
Ferguson 5 04-211-00063Plugged Oil & gasMobil Oil Corporation
Ferguson 19 04-211-00064Plugged Oil & gasMobil Oil Corporation
Ferguson 1 04-211-01907Plugged Dry holeMobil Oil Corporation
Ferguson 2 04-211-01908Plugged Oil & gasMobil Oil Corporation
Ferguson 3W 04-211-01909Plugged InjectionMobil Oil Corporation
Ferguson 4 04-211-01910Plugged Oil & gasMobil Oil Corporation
Ferguson 6 04-211-01911Plugged Oil & gasMobil Oil Corporation
Ferguson 7 04-211-01912Plugged Oil & gasMobil Oil Corporation
Ferguson 8 04-211-01913Plugged Oil & gasMobil Oil Corporation
Ferguson 9 04-211-01914Plugged Oil & gasMobil Oil Corporation
Ferguson 6W 04-211-01915Plugged InjectionMobil Oil Corporation
Ferguson 11 04-211-01916Plugged Oil & gasMobil Oil Corporation
Ferguson 12 04-211-01917Plugged Oil & gasMobil Oil Corporation
Ferguson 7W 04-211-01918Plugged InjectionMobil Oil Corporation
Ferguson 14 04-211-01919Plugged Oil & gasMobil Oil Corporation
Ferguson 15B 04-211-01920Plugged Oil & gasMobil Oil Corporation
Ferguson 16 04-211-01921Plugged Oil & gasMobil Oil Corporation
Ferguson 17 04-211-01922Plugged Oil & gasMobil Oil Corporation
Ferguson 18 04-211-01923Plugged Oil & gasMobil Oil Corporation
Ferguson 20 04-211-01924Plugged Oil & gasMobil Oil Corporation
Ferguson 21 04-211-01925Plugged Oil & gasMobil Oil Corporation
Ferguson 22 04-211-01926Plugged Oil & gasMobil Oil Corporation
Ferguson 23 04-211-01927Plugged Oil & gasMobil Oil Corporation
Ferguson 24A 04-211-01928Plugged Oil & gasMobil Oil Corporation
Ferguson 25 04-211-01929Plugged Oil & gasMobil Oil Corporation
Ferguson 26 04-211-01930Plugged Oil & gasMobil Oil Corporation
Ferguson 4W 04-211-01931Plugged InjectionMobil Oil Corporation
Ferguson 28 04-211-01932Plugged Oil & gasMobil Oil Corporation
Ferguson 29 04-211-01933Plugged Oil & gasMobil Oil Corporation
Ferguson 31 04-211-01935Plugged Oil & gasMobil Oil Corporation
Ferguson 32 04-211-01936Plugged Oil & gasMobil Oil Corporation
Ferguson 33 04-211-01937Plugged Oil & gasMobil Oil Corporation
Ferguson 34 04-211-01938Plugged Oil & gasMobil Oil Corporation
Ferguson 35 04-211-01939Plugged Oil & gasMobil Oil Corporation
Ferguson 101 04-211-01940Plugged Oil & gasMobil Oil Corporation
Ferguson 102A 04-211-01941Plugged Oil & gasMobil Oil Corporation
Ferguson 103 04-211-01942Plugged Oil & gasMobil Oil Corporation
Ferguson 36 04-211-20057Plugged Oil & gasMobil Oil Corporation
H8R 17 04-211-06176Plugged Dry holeExxon Mobil Corporation
H8R 18 04-211-06177Plugged Dry holeExxon Mobil Corporation
H8R 19 04-211-06178Plugged Dry holeExxon Mobil Corporation
H8R 27 04-211-06179Plugged Dry holeExxon Mobil Corporation
H8R 33 04-211-06231Plugged Dry holeExxon Mobil Corporation
H8R 24 04-211-06232Plugged Dry holeExxon Mobil Corporation
Hobson State 3 04-211-01541Plugged Dry holeArco Oil and Gas Co.
Needham 1 04-211-02005Plugged Dry holeBertha C. Needham
Needham 3 04-211-02006Plugged Oil & gasBertha C. Needham
Needham 4 04-211-02007Plugged Oil & gasBertha C. Needham
Santa Barbara Core Hole 13 04-211-06186Plugged ServiceUnion Oil Company of California
Santa Barbara Core Hole 23 04-211-06187Plugged ServiceUnion Oil Company of California
Shudde 1 04-211-02012Plugged Oil & gasRincon Oil Co.
Shudde 2 04-211-02013Plugged Oil & gasRincon Oil Co.
Shudde 3 04-211-02014Plugged Oil & gasRincon Oil Co.
Shudde 4 04-211-02015Plugged Oil & gasRincon Oil Co.
Signal State C.H. 1 04-211-06002Plugged Dry holePhillips Oil Company
Standard Core Hole 8R-49 04-211-06184Plugged ServiceChevron U.S.A. Inc.
Standard Core Hole 8R-28 04-211-06209Plugged ServiceChevron U.S.A. Inc.
State 1466 6 04-211-01607Plugged Oil & gasState Lands Commission
State 1466 8 04-211-01608Plugged Oil & gasState Lands Commission
State 1466 9 04-211-01609Plugged Oil & gasState Lands Commission
State 1466 10 04-211-01610Plugged Oil & gasState Lands Commission
State 1466 15 04-211-01611Plugged InjectionState Lands Commission
State 1466 17 04-211-01612Plugged Oil & gasState Lands Commission
State 1466 18 04-211-01613Plugged Oil & gasState Lands Commission
State 1466 19 04-211-01614Plugged InjectionState Lands Commission
State 1466 21 04-211-01615Plugged Oil & gasState Lands Commission
State 1466 22 04-211-01616Plugged Oil & gasState Lands Commission
State 1466 23 04-211-01617Plugged Oil & gasState Lands Commission
State 1466 24 04-211-01618Plugged Oil & gasState Lands Commission
State 1466 25 04-211-01619Plugged Oil & gasState Lands Commission
State 1466 26 04-211-01620Plugged Oil & gasState Lands Commission
State 1466 27 04-211-01621Plugged Oil & gasState Lands Commission
State 1466 28 04-211-01622Plugged Oil & gasState Lands Commission
State 1466 29 04-211-01623Plugged InjectionState Lands Commission
State 1466 30 04-211-01624Plugged Oil & gasState Lands Commission
State 1466 31 04-211-01625Plugged Oil & gasState Lands Commission
State 1466 32 04-211-01626Plugged Oil & gasState Lands Commission
State 1466 34 04-211-01627Plugged Oil & gasState Lands Commission
State 1466 39 04-211-01628Plugged Water supplyState Lands Commission
State 1466 40 04-211-01629Plugged Oil & gasState Lands Commission
State 1466 42 04-211-01630Plugged Oil & gasState Lands Commission
State 1466 43 04-211-01631Plugged InjectionState Lands Commission
State 1466 44 04-211-01632Plugged InjectionState Lands Commission
State 1466 45 04-211-01633Plugged Oil & gasState Lands Commission
State 1466 46 04-211-01634Plugged Oil & gasState Lands Commission
State 1466 47 04-211-01635Plugged Oil & gasState Lands Commission
State 1466 48 04-211-01636Plugged InjectionState Lands Commission
State 1466 49 04-211-01637Plugged Oil & gasState Lands Commission
State 1466 50 04-211-01638Plugged Oil & gasState Lands Commission

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