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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
Lease by Aera Energy LLC 21 04-019-01708Shut in Oil & gasAera Energy LLC
Lease by Aera Energy LLC 219 04-019-01710Shut in Oil & gasAera Energy LLC
Lease by Aera Energy LLC 326W 04-019-01727Shut in InjectionAera Energy LLC
Lease by Aera Energy LLC 327W 04-019-01728Shut in InjectionAera Energy LLC
Lease by Aera Energy LLC 7 04-019-01774Shut in Oil & gasAera Energy LLC
Lease by Aera Energy LLC 11 04-019-01775Shut in Oil & gasAera Energy LLC
Lease by Aera Energy LLC 322W 04-019-01776Shut in InjectionAera Energy LLC
Lease by Aera Energy LLC WS-2 04-019-06459Shut in Water supplyAera Energy LLC
Lease by Aera Energy LLC 9-10 04-019-20171Shut in InjectionAera Energy LLC
Lease by Aera Energy LLC 11-10 04-019-20172Active Oil & gasAera Energy LLC
Lease by Aera Energy LLC 751A 04-019-20227Active Oil & gasAera Energy LLC
Lease by Aera Energy LLC 10-11 04-019-20235Active Oil & gasAera Energy LLC
Lease by Aera Energy LLC 12-11 04-019-20237Shut in Oil & gasAera Energy LLC
Lease by Aera Energy LLC 9-14 04-019-20308Active Oil & gasAera Energy LLC
Lease by Aera Energy LLC 771A 04-019-20312Active Oil & gasAera Energy LLC
Lease by Aera Energy LLC 685A 04-019-20378Active Oil & gasAera Energy LLC
Lease by Aera Energy LLC 4-13 04-019-20454Active Oil & gasAera Energy LLC
Lease by Aera Energy LLC 5-8 04-019-20455Active Oil & gasAera Energy LLC
Lease by Aera Energy LLC 6-10 04-019-20491Shut in Oil & gasAera Energy LLC
Lease by Aera Energy LLC 636 04-019-20511Shut in Oil & gasAera Energy LLC
Lease by Aera Energy LLC 3-8 04-019-20591Shut in Oil & gasAera Energy LLC
Lease by Aera Energy LLC 21-19 04-019-20601Active InjectionAera Energy LLC
Lease by Aera Energy LLC 761 04-019-20681Active Oil & gasAera Energy LLC
Lease by Aera Energy LLC 67X 04-019-20688Shut in Oil & gasAera Energy LLC
Lease by Aera Energy LLC 751 04-019-20707Active InjectionAera Energy LLC
Lease by Aera Energy LLC 752A 04-019-20750Shut in Oil & gasAera Energy LLC
Lease by Aera Energy LLC 752 04-019-20768Shut in Oil & gasAera Energy LLC
Lease by Aera Energy LLC 15-8 04-019-20848Active Oil & gasAera Energy LLC
Lease by Aera Energy LLC 1-5 04-019-20899Active Oil & gasAera Energy LLC
Lease by Aera Energy LLC 3-8 04-019-20901Active Oil & gasAera Energy LLC
Lease by Aera Energy LLC 4-6 04-019-20902Shut in Oil & gasAera Energy LLC
Lease by Aera Energy LLC 16-6 04-019-20910Active ServiceAera Energy LLC
Lease by Aera Energy LLC 10-16 04-019-20925Shut in Oil & gasAera Energy LLC
Lease by Aera Energy LLC 3-7 04-019-20926Shut in Oil & gasAera Energy LLC
Lease by Aera Energy LLC 5-7 04-019-20973Active Oil & gasAera Energy LLC
Lease by Aera Energy LLC 22-13 04-019-21159Active InjectionAera Energy LLC
Lease by Aera Energy LLC 22-18 04-019-21240Active InjectionAera Energy LLC
Lease by Aera Energy LLC 22-19 04-019-21241Active InjectionAera Energy LLC
Lease by Aera Energy LLC 22-20 04-019-21242Active InjectionAera Energy LLC
Lease by Aera Energy LLC 22-21 04-019-21243Active InjectionAera Energy LLC
Lease by Aera Energy LLC 21-15 04-019-21298Active InjectionAera Energy LLC
Lease by Aera Energy LLC 21-13 04-019-21299Active InjectionAera Energy LLC
Lease by Aera Energy LLC 21-18 04-019-21347Active InjectionAera Energy LLC
Lease by Aera Energy LLC 20-15 04-019-21358Shut in Oil & gasAera Energy LLC
Lease by Aera Energy LLC 20-18 04-019-21360Active InjectionAera Energy LLC
Lease by Aera Energy LLC 20-19 04-019-21361Active InjectionAera Energy LLC
Lease by Aera Energy LLC 21-17 04-019-21362Active InjectionAera Energy LLC
Lease by Aera Energy LLC 18-18 04-019-21389Shut in Oil & gasAera Energy LLC
Lease by Aera Energy LLC 18-20 04-019-21391Shut in Oil & gasAera Energy LLC
Lease by Aera Energy LLC 18-21 04-019-21392Shut in Oil & gasAera Energy LLC
Lease by Aera Energy LLC 19-21 04-019-21393Shut in Oil & gasAera Energy LLC
Lease by Aera Energy LLC 16-23 04-019-21454Shut in Oil & gasAera Energy LLC
Lease by Aera Energy LLC 17-23 04-019-21455Shut in Oil & gasAera Energy LLC
Lease by Aera Energy LLC 19-23 04-019-21458Shut in Oil & gasAera Energy LLC
Lease by Aera Energy LLC 20-22 04-019-21459Active InjectionAera Energy LLC
Lease by Aera Energy LLC 21-23 04-019-21460Active InjectionAera Energy LLC
Lease by Aera Energy LLC 22-22 04-019-21461Active InjectionAera Energy LLC
Lease by Aera Energy LLC 22-23 04-019-21462Active InjectionAera Energy LLC
Lease by Aera Energy LLC 20-12 04-019-21614Shut in Oil & gasAera Energy LLC
Lease by Aera Energy LLC 2-2 04-019-21690Shut in Oil & gasAera Energy LLC
Lease by Aera Energy LLC 276 04-019-21758Shut in Oil & gasAera Energy LLC
Lease by Aera Energy LLC 21-9 04-019-21943Active Oil & gasAera Energy LLC
Lease by Aera Energy LLC 889A 04-019-21959Active InjectionAera Energy LLC
Lease by Aera Energy LLC 13-21 04-019-21999Active Oil & gasAera Energy LLC
Lease by Aera Energy LLC 19-4 04-019-22001Active Oil & gasAera Energy LLC
Lease by Aera Energy LLC 11-14 04-019-22075Shut in Oil & gasAera Energy LLC
Lease by Aera Energy LLC 14-16 04-019-22077Active Oil & gasAera Energy LLC
Lease by Aera Energy LLC 14-18 04-019-22078Active Oil & gasAera Energy LLC
Lease by Aera Energy LLC 15-22 04-019-22080Active Oil & gasAera Energy LLC
Lease by Aera Energy LLC 19-6 04-019-22081Active InjectionAera Energy LLC
Lease by Aera Energy LLC 20-8 04-019-22082Shut in Oil & gasAera Energy LLC
Lease by Aera Energy LLC 20-12 04-019-22084Active Oil & gasAera Energy LLC
Lease by Aera Energy LLC 21-14B 04-019-22101Active InjectionAera Energy LLC
Lease by Aera Energy LLC 5-4 04-019-22150Active Oil & gasAera Energy LLC
Lease by Aera Energy LLC 16-20 04-019-22154Active Oil & gasAera Energy LLC
Lease by Aera Energy LLC 18-8 04-019-22155Active Oil & gasAera Energy LLC
Lease by Aera Energy LLC 19-13 04-019-22156Active Oil & gasAera Energy LLC
Lease by Aera Energy LLC 20-3 04-019-22157Shut in Oil & gasAera Energy LLC
Lease by Aera Energy LLC 20-14 04-019-22158Shut in InjectionAera Energy LLC
Lease by Aera Energy LLC 888A 04-019-22182Shut in Oil & gasAera Energy LLC
Lease by Aera Energy LLC 899 04-019-22183Shut in Oil & gasAera Energy LLC
Lease by Aera Energy LLC 258R 04-019-22191Active Oil & gasAera Energy LLC
Lease by Aera Energy LLC 14-20 04-019-22228Shut in Oil & gasAera Energy LLC
Lease by Aera Energy LLC 17-19 04-019-22229Active InjectionAera Energy LLC
Lease by Aera Energy LLC 17-21 04-019-22230Active InjectionAera Energy LLC
Lease by Aera Energy LLC 19-21 04-019-22231Active Oil & gasAera Energy LLC
Lease by Aera Energy LLC 20-19 04-019-22232Active Oil & gasAera Energy LLC
Lease by Aera Energy LLC 15-17 04-019-22233Active Oil & gasAera Energy LLC
Lease by Aera Energy LLC 15-23 04-019-22234Active Oil & gasAera Energy LLC
Lease by Aera Energy LLC 19-15 04-019-22236Active InjectionAera Energy LLC
Lease by Aera Energy LLC 18-10 04-019-22239Shut in Oil & gasAera Energy LLC
Lease by Aera Energy LLC 21-8 04-019-22242Active InjectionAera Energy LLC
Lease by Aera Energy LLC 21-11 04-019-22243Active InjectionAera Energy LLC
Lease by Aera Energy LLC 22-13 04-019-22244Active Oil & gasAera Energy LLC
Lease by Aera Energy LLC 23-11 04-019-22245Active Oil & gasAera Energy LLC
Lease by Aera Energy LLC 879A 04-019-22341Active InjectionAera Energy LLC
Lease by Aera Energy LLC 887 04-019-22343Shut in Oil & gasAera Energy LLC
Lease by Aera Energy LLC 418 04-019-22518Active Oil & gasAera Energy LLC
Lease by Aera Energy LLC 437 04-019-22520Shut in Oil & gasAera Energy LLC
Lease by Aera Energy LLC 458 04-019-22521Active Oil & gasAera Energy LLC

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