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Fresno County, CA oil and gas wells

12,486 wells: 2,053 active, 8,925 plugged, run by 538 operators.

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

Top operators in Fresno

OperatorActiveWells here
Aera Energy LLC9213,271
Chevron U.S.A. Inc.7815,441
Sentinel Peak Resources California LLC1471,074
Holmes Western Oil Corporation90184
California Resources Production Corporation51462
James S. Anderson1946
Silverbacq LLC912
C. Case Company816
KMP Operating Inc.815
Petro-Lud, Inc.5119
H.T. Olsen Oil & Gas Operations524
The Termo Company38
Case's Used Equipment37
Chambers & Mouren215
Reef Ridge Energy Company LLC11
Mobil Oil Corporation078
Longview Production Co.073
Samson Resources Co.069
Amerada Hess Corp.056
Freeport-McMoRan Oil & Gas LLC055
Oryx Energy Company044
First Oil and Gas Company041
Phillips Petroleum Company034
Shell Western E&P Inc.030
Exxon Corporation027

Wells

Not plugged · All wells · Plugged · Orphaned

WellAPI / IDStatusTypeOperator
28A 7-9B 04-019-22072Plugged Oil & gasSentinel Peak Resources California LLC
28A 9-3 04-019-22073Plugged Oil & gasSentinel Peak Resources California LLC
28A 1-10 04-019-22536Plugged Oil & gasSentinel Peak Resources California LLC
28A 5-6IX 04-019-23405Plugged Oil & gasSentinel Peak Resources California LLC
28A 5-7I 04-019-23406Plugged Oil & gasSentinel Peak Resources California LLC
28A 6-6I 04-019-23407Plugged Oil & gasSentinel Peak Resources California LLC
28A 6-7I 04-019-23408Plugged Oil & gasSentinel Peak Resources California LLC
28A 7-6I 04-019-23409Plugged InjectionSentinel Peak Resources California LLC
28A 4-7I 04-019-23418Plugged Oil & gasSentinel Peak Resources California LLC
A 2 04-019-05390Plugged Oil & gasLongview Production Co.
A 3 04-019-05391Plugged Oil & gasHathaway Co.
A 5 04-019-05393Plugged Oil & gasLongview Production Co.
A 6 04-019-05394Plugged Oil & gasHathaway Co.
A.M. Domengine 1 04-019-06248Plugged Dry holeExxon Corporation
A.S.I. 1 04-019-20383Plugged Dry holeArgosy Oil Company
A.W. Shultz, et al 22-27 04-019-06159Plugged Dry holeMACPET
AOQ A-7 04-019-00080Plugged Oil & gasAera Energy LLC
AOQ O-3 04-019-00275Plugged Oil & gasAera Energy LLC
AOQ A-1 04-019-04149Plugged Oil & gasAera Energy LLC
AOQ O-1 04-019-04150Plugged Oil & gasAera Energy LLC
AOQ Q-1 04-019-04151Plugged Oil & gasAera Energy LLC
AOQ S-1 04-019-04152Plugged Oil & gasAera Energy LLC
AOQ T-1 04-019-04153Plugged Oil & gasAera Energy LLC
AOQ A-2 04-019-04154Plugged Oil & gasAera Energy LLC
AOQ 2-B 04-019-04155Plugged Oil & gasAera Energy LLC
AOQ O-2 04-019-04156Plugged Oil & gasAera Energy LLC
AOQ Q-2 04-019-04157Plugged Oil & gasAera Energy LLC
AOQ S-2 04-019-04158Plugged Oil & gasAera Energy LLC
AOQ A-3 04-019-04159Plugged Oil & gasAera Energy LLC
AOQ 3-C 04-019-04160Plugged Oil & gasAera Energy LLC
AOQ Q-3 04-019-04161Plugged Oil & gasAera Energy LLC
AOQ S-3 04-019-04162Plugged Oil & gasAera Energy LLC
AOQ A-4 04-019-04163Plugged Oil & gasAera Energy LLC
AOQ Q-4 04-019-04164Plugged Dry holeAera Energy LLC
AOQ A-5 04-019-04165Plugged Oil & gasAera Energy LLC
AOQ 5-C 04-019-04166Plugged Oil & gasAera Energy LLC
AOQ 5-E 04-019-04167Plugged Oil & gasAera Energy LLC
AOQ Q-5 04-019-04168Plugged Oil & gasAera Energy LLC
AOQ S-5 04-019-04169Plugged Oil & gasAera Energy LLC
AOQ A-6 04-019-04170Plugged Oil & gasAera Energy LLC
AOQ 6-B 04-019-04171Plugged Oil & gasAera Energy LLC
AOQ Q-6 04-019-04172Plugged Oil & gasAera Energy LLC
AOQ S-6 04-019-04173Plugged Oil & gasAera Energy LLC
AOQ 7-C 04-019-04174Plugged Oil & gasAera Energy LLC
AOQ 7-E 04-019-04175Plugged Oil & gasAera Energy LLC
AOQ 7-G 04-019-04176Plugged Oil & gasAera Energy LLC
AOQ Q-7 04-019-04177Plugged Oil & gasAera Energy LLC
AOQ S-7 04-019-04178Plugged Oil & gasAera Energy LLC
AOQ A-8 04-019-04179Plugged Oil & gasAera Energy LLC
AOQ Q-8 04-019-04180Plugged Oil & gasAera Energy LLC
AOQ S-8 04-019-04181Plugged Oil & gasAera Energy LLC
AOQ A-9 04-019-04182Plugged Oil & gasAera Energy LLC
AOQ Q-9 04-019-04183Plugged Oil & gasAera Energy LLC
AOQ A-10 04-019-04184Plugged Oil & gasAera Energy LLC
AOQ Q-10 04-019-04185Plugged Oil & gasAera Energy LLC
AOQ Q-11 04-019-04186Plugged Oil & gasAera Energy LLC
AOQ Q-12 04-019-04187Plugged Oil & gasAera Energy LLC
AOQ Q-13 04-019-04188Plugged Oil & gasAera Energy LLC
AOQ 1-C 04-019-04190Plugged Oil & gasAera Energy LLC
AOQ 1-G 04-019-04192Plugged Oil & gasAera Energy LLC
AOQ T-2 04-019-04193Plugged Oil & gasAera Energy LLC
AOQ T-3 04-019-04196Plugged Oil & gasAera Energy LLC
AOQ S-4 04-019-04197Plugged Oil & gasAera Energy LLC
AOQ 237 04-019-21564Plugged Oil & gasAera Energy LLC
AOQ 257 04-019-21565Plugged Oil & gasAera Energy LLC
AOQ 247 04-019-21928Plugged Oil & gasAera Energy LLC
AOQ 253 04-019-21929Plugged Oil & gasAera Energy LLC
Acorn 1 04-019-01701Plugged Oil & gasChevron U.S.A. Inc.
Acorn 2 04-019-01702Plugged Oil & gasChevron U.S.A. Inc.
Acorn 3 04-019-01703Plugged Oil & gasChevron U.S.A. Inc.
Acorn 4 04-019-01704Plugged Oil & gasChevron U.S.A. Inc.
Acorn 15 04-019-20279Plugged Dry holeChevron U.S.A. Inc.
Acquistapace 1 04-019-20186Plugged Dry holeCrestmont Oil Company
Adams 1 04-019-23102Plugged Dry holeWestlands Water District
Adams, et al 21-21 04-019-06236Plugged Dry holeMACPET
Agnes King 1-34 04-019-20256Plugged Dry holeShell Western E&P Inc.
Air-Way Farms 58-21 04-019-00055Plugged Oil & gasJayhawk Exploration, Inc.
Air-Way Farms 2 04-019-21588Plugged Dry holeWestern Continental Operating Company
Airway Farms 1-21 04-019-04662Plugged Dry holeWestern Continental Operating Company
Aladdin 1 04-019-00363Plugged Oil & gasJefferson Oil Co.
Allen 62 04-019-21050Plugged Dry holeCarey-Evans Oil Co.
Allison 6X-7 04-019-00165Plugged Dry holeW. J. Fortier & Assoc.
Allison L3-34F 04-019-04670Plugged Oil & gasH. O. Strickler, Operator
Allison E51-34F 04-019-04671Plugged Oil & gasH. O. Strickler, Operator
Allison E53-34F 04-019-04672Plugged Oil & gasH. O. Strickler, Operator
Allison E71-34F 04-019-04673Plugged Oil & gasH. O. Strickler, Operator
Allison E72-34F 04-019-04674Plugged Oil & gasH. O. Strickler, Operator
Allison E82-34F 04-019-04675Plugged Oil & gasH. O. Strickler, Operator
Allison E82B-34F 04-019-04676Plugged Oil & gasH. O. Strickler, Operator
Allison L1-34F 04-019-04774Plugged Oil & gasH. O. Strickler, Operator
Allison A2-34F 04-019-04775Plugged Oil & gasH. O. Strickler, Operator
Allison L4-34F 04-019-04776Plugged Oil & gasH. O. Strickler, Operator
Allison L5-34F 04-019-04777Plugged Oil & gasChevron U.S.A. Inc.
Allison 81-34 04-019-04778Plugged Oil & gasChevron U.S.A. Inc.
Allison A52-34 04-019-04782Plugged Oil & gasOryx Energy Company
Allison A54-34 04-019-04783Plugged Oil & gasOryx Energy Company
Allison E54-34 04-019-04784Plugged Oil & gasOryx Energy Company
Allison 61-34 04-019-04785Plugged Oil & gasOryx Energy Company
Allison E61-34 04-019-04786Plugged Oil & gasOryx Energy Company
Allison A63-34 04-019-04787Plugged Oil & gasOryx Energy Company

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