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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
Claremont 4-3 04-019-24133Active Oil & gasChevron U.S.A. Inc.
Claremont 2-DR 04-019-24141Shut in Oil & gasChevron U.S.A. Inc.
Claremont 1-3T1 04-019-24167Active ServiceChevron U.S.A. Inc.
Claremont 2-2T1 04-019-24168Active ServiceChevron U.S.A. Inc.
Claremont 1-B2 04-019-24207Shut in Oil & gasChevron U.S.A. Inc.
Claremont D-3T1 04-019-24235Active ServiceChevron U.S.A. Inc.
Claremont 3-C2 04-019-24280Active Oil & gasChevron U.S.A. Inc.
Claremont 2-D2 04-019-24288Shut in Oil & gasChevron U.S.A. Inc.
Claremont 3-4WR 04-019-24295Shut in InjectionChevron U.S.A. Inc.
Claremont 4-AR 04-019-24296Shut in Oil & gasChevron U.S.A. Inc.
Claremont 3-3T1 04-019-24302Permitted ServiceChevron U.S.A. Inc.
Claremont 1-2NE 04-019-24359Shut in Oil & gasChevron U.S.A. Inc.
Claremont 1-3NW 04-019-24360Active Oil & gasChevron U.S.A. Inc.
Claremont 1-4NW 04-019-24361Shut in Oil & gasChevron U.S.A. Inc.
Claremont 2-2SE 04-019-24363Active Oil & gasChevron U.S.A. Inc.
Claremont 2-3NE 04-019-24364Shut in Oil & gasChevron U.S.A. Inc.
Claremont 2-3SE 04-019-24365Active Oil & gasChevron U.S.A. Inc.
Claremont 2-3SW 04-019-24366Active Oil & gasChevron U.S.A. Inc.
Claremont 3-4NE 04-019-24370Active Oil & gasChevron U.S.A. Inc.
Claremont 1-3NE 04-019-24476Shut in Oil & gasChevron U.S.A. Inc.
Claremont 1-3SE 04-019-24477Active Oil & gasChevron U.S.A. Inc.
Claremont 3-3NW 04-019-24480Active Oil & gasChevron U.S.A. Inc.
Claremont 2-CR 04-019-24505Active Oil & gasChevron U.S.A. Inc.
Claremont 1-4NE 04-019-24519Active Oil & gasChevron U.S.A. Inc.
Claremont 2-4NW 04-019-24521Active Oil & gasChevron U.S.A. Inc.
Claremont 2-4SW 04-019-24522Active Oil & gasChevron U.S.A. Inc.
Claremont 3-4NW 04-019-24523Active Oil & gasChevron U.S.A. Inc.
Claremont 4-DR 04-019-24525Active Oil & gasChevron U.S.A. Inc.
Claremont 3-4SE 04-019-24647Shut in Oil & gasChevron U.S.A. Inc.
Claremont 1-E2 04-019-24738Shut in Oil & gasChevron U.S.A. Inc.
Claremont 1-F 04-019-24739Active InjectionChevron U.S.A. Inc.
Claremont 2-F 04-019-24741Active InjectionChevron U.S.A. Inc.
Claremont 3-E2 04-019-24742Active Oil & gasChevron U.S.A. Inc.
Claremont 1-EW 04-019-24748Shut in InjectionChevron U.S.A. Inc.
Claremont 2-EW 04-019-24749Active InjectionChevron U.S.A. Inc.
Claremont 3-EW 04-019-24848Shut in InjectionChevron U.S.A. Inc.
Claremont 3-D2 04-019-24850Active Oil & gasChevron U.S.A. Inc.
Claremont 4-E2 04-019-24851Active Oil & gasChevron U.S.A. Inc.
Claremont 4-F 04-019-24852Active Oil & gasChevron U.S.A. Inc.
Claremont 5-E 04-019-24853Active InjectionChevron U.S.A. Inc.
Claremont 1-4WR 04-019-24855Shut in InjectionChevron U.S.A. Inc.
Claremont 2-DT1 04-019-24858Permitted ServiceChevron U.S.A. Inc.
Claremont 1-4SE 04-019-24859Active Oil & gasChevron U.S.A. Inc.
Claremont 3-4SW 04-019-24860Active Oil & gasChevron U.S.A. Inc.
Claremont 1-ER 04-019-24861Active Oil & gasChevron U.S.A. Inc.
Claremont 2-G 04-019-24919Active Oil & gasChevron U.S.A. Inc.
Claremont 5-F 04-019-24920Active Oil & gasChevron U.S.A. Inc.
Claremont 1-G 04-019-24921Active Oil & gasChevron U.S.A. Inc.
Claremont 1-FW 04-019-24971Shut in InjectionChevron U.S.A. Inc.
Claremont 4-EW 04-019-24972Active InjectionChevron U.S.A. Inc.
Claremont 4-DT1 04-019-24980Permitted ServiceChevron U.S.A. Inc.
Claremont 3-G 04-019-25057Active Oil & gasChevron U.S.A. Inc.
Claremont 4-G 04-019-25058Active Oil & gasChevron U.S.A. Inc.
Claremont 5-G 04-019-25059Shut in InjectionChevron U.S.A. Inc.
Claremont 4-DT2 04-019-25122Permitted ServiceChevron U.S.A. Inc.
Claremont 1-5 04-019-25193Shut in Oil & gasChevron U.S.A. Inc.
Claremont 2-BR 04-019-25208Active Oil & gasChevron U.S.A. Inc.
Claremont 1-FT1 04-019-25231Permitted ServiceChevron U.S.A. Inc.
Claremont 2-FW 04-019-25232Shut in InjectionChevron U.S.A. Inc.
Claremont 3-ET1 04-019-25233Permitted ServiceChevron U.S.A. Inc.
Claremont 4-FW 04-019-25235Shut in OtherChevron U.S.A. Inc.
Claremont 2-6 04-019-25244Active Oil & gasChevron U.S.A. Inc.
Claremont 4-5 04-019-25245Active Oil & gasChevron U.S.A. Inc.
Claremont 3-CR 04-019-25290Active Oil & gasChevron U.S.A. Inc.
Claremont 5-5 04-019-25355Shut in InjectionChevron U.S.A. Inc.
Claremont 3-5 04-019-25356Active Oil & gasChevron U.S.A. Inc.
Claremont 4-6 04-019-25357Active Oil & gasChevron U.S.A. Inc.
Claremont 3-4R 04-019-25374Active Oil & gasChevron U.S.A. Inc.
Claremont 2-3NWR 04-019-25382Active Oil & gasChevron U.S.A. Inc.
Claremont 1BR 04-019-25385Shut in Oil & gasChevron U.S.A. Inc.
Claremont 2-A2 04-019-25415Active Oil & gasChevron U.S.A. Inc.
Claremont 3-F2 04-019-25417Active Oil & gasChevron U.S.A. Inc.
Claremont 2-F2 04-019-25418Active Oil & gasChevron U.S.A. Inc.
Claremont 1-F2 04-019-25419Active Oil & gasChevron U.S.A. Inc.
Claremont 4-4R 04-019-25426Active Oil & gasChevron U.S.A. Inc.
Claremont 4-E3 04-019-25437Active Oil & gasChevron U.S.A. Inc.
Claremont 2-E3 04-019-25443Active InjectionChevron U.S.A. Inc.
Claremont 3-6 04-019-25444Active Oil & gasChevron U.S.A. Inc.
Claremont 3-E3 04-019-25445Active Oil & gasChevron U.S.A. Inc.
Claremont 4-F2 04-019-25549Active Oil & gasChevron U.S.A. Inc.
Claremont 1-7 04-019-25563Shut in Oil & gasChevron U.S.A. Inc.
Claremont 5-5R 04-019-25862Shut in Oil & gasChevron U.S.A. Inc.
Claremont 1-G2 04-019-25863Active Oil & gasChevron U.S.A. Inc.
Claremont 2-G2 04-019-25901Active Oil & gasChevron U.S.A. Inc.
Clemente 61-22 04-019-05611Shut in Oil & gasCalifornia Resources Production Corporation
Clemente 83-22 04-019-05616Shut in Oil & gasCalifornia Resources Production Corporation
Coalinga Associates Thermal 6-1A 04-019-23030Active ServiceChevron U.S.A. Inc.
Coalinga Eight 1 04-019-04002Active Oil & gasJames S. Anderson
Coalinga Eight 3 04-019-04004Active Oil & gasJames S. Anderson
Coalinga Unity 10-5 04-019-21014Active ServiceChevron U.S.A. Inc.
Coalinga Unity 11-5 04-019-22527Active Oil & gasChevron U.S.A. Inc.
Coalinga Unity 10-8T1 04-019-23346Active ServiceChevron U.S.A. Inc.
Communitization 321 04-019-05784Shut in Oil & gasCalifornia Resources Production Corporation
Conoco-Goldin 1 04-019-20743Shut in Oil & gasKMP Operating Inc.
Conoco-Goldin 3 04-019-20805Shut in Oil & gasKMP Operating Inc.
Continental 6 04-019-00263Shut in DisposalJames S. Anderson
Continental 9 04-019-00265Shut in Oil & gasJames S. Anderson
Continental 37 04-019-01813Shut in Oil & gasSentinel Peak Resources California LLC
Continental W-1 04-019-06467Shut in Water supplyJames S. Anderson
Continental 2A-1020 04-019-26293Active Oil & gasSentinel Peak Resources California LLC

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