WellheadMap

Home › California › Madera

Madera County, CA oil and gas wells

299 wells: 17 active, 262 plugged, run by 86 operators.

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

Top operators in Madera

OperatorActiveWells here
Gill Ranch Storage, LLC1724
Shell Western E&P Inc.023
Freeport-McMoRan Oil & Gas LLC016
Chevron U.S.A. Inc.014
Chowchilla Gas Company013
United Energy Inc.013
Vern Jones Oil & Gas Corp.012
Vintage Petroleum, Inc.011
Petrogulf Corporation09
Shanley-Montara Petro. Co.09
Armstrong Petroleum Corporation08
Phillips Petroleum Company07
Harcor Energy Inc.06
Tri-Valley Oil & Gas Co.06
Allied Energy Corp.05
Great Basins Petroleum Co.05
Texalta Oil And Gas, Inc.05
Trico Industries Inc05
Noble Energy, Inc.04
Anschutz Expl. Corp.03
Atlantic Oil Company03
California Resources Production Corporation03
Cimarex Energy Co.03
Conoco Inc.03
D. J. Pickrell03

Wells

Not plugged · All wells · Plugged · Orphaned

WellAPI / IDStatusTypeOperator
A. Cane 1 04-039-20040Plugged Dry holeJoshua Oil & Gas
A. Oberti 1 04-039-20039Plugged Dry holeJoshua Oil & Gas
Allied Properties 1 04-039-20065Plugged GasFreeport-McMoRan Oil & Gas LLC
Ambassador-NL&F 2 04-039-00144Plugged Dry holeGreat Basins Petroleum Co.
Ambassador-Turnbow 3 04-039-00123Plugged Dry holeGreat Basins Petroleum Co.
Andrews 1 04-039-00116Plugged Dry holeSuccess Oil Co.
Archibald 1 04-039-00118Plugged Dry holeFreeport-McMoRan Oil & Gas LLC
Arnold 1 04-039-00105Plugged Dry holeThos. M. Blake
Arnold 71-A-15 04-039-00142Plugged Dry holeGene Reid Drilling, Inc.
Avellar 1 04-039-00137Plugged Dry holeSpanish American Oil Co., Ltd.
B&B Limited 1-29 04-039-20089Plugged Dry holeVern Jones Oil & Gas Corp.
B.B. Company 1 04-039-20004Plugged Dry holeCayman Corporation
B.B. Limited 1 04-039-20020Plugged Dry holeAtlantic Oil Company
Beacon 1 04-039-20011Plugged Dry holeOil California Exploration
Beacon 2 04-039-20012Plugged Dry holeOil California Exploration
Berry 1-29 04-039-20111Plugged GasPetrogulf Corporation
Bowles 1 04-039-20034Plugged Dry holeConoco Inc.
Bowles 1-5 04-039-20043Plugged Dry holeOgle Petroleum Inc.
Buchenau 1 04-039-20044Plugged Dry holeJoshua Oil & Gas
Burkhart-Greer 1 04-039-00151Plugged Dry holeLowry R Lytle
C-B 1-19 04-039-00015Plugged GasAllied Energy Corp.
Cal Solar 1 04-039-20130Plugged Dry holeNorthwest Petroleum, Inc.
Carey 1 04-039-20018Plugged Dry holeShanley-Montara Petro. Co.
ChevronTexaco 2-28 04-039-20106Plugged GasPetrogulf Corporation
Chowchilla 3 04-039-00003Plugged Oil & gasE. A. Bender
Chowchilla 2 04-039-00009Plugged GasChowchilla Gas Company
Chowchilla 1 04-039-00021Plugged OtherHarcor Energy Inc.
Chowchilla 2 04-039-00022Plugged GasHarcor Energy Inc.
Chowchilla 1 04-039-00023Plugged Dry holeGeorge F. Getty, Inc.
Chowchilla 4 04-039-00033Plugged Dry holeFreeport-McMoRan Oil & Gas LLC
Chowchilla 5 04-039-00092Plugged Dry holeFreeport-McMoRan Oil & Gas LLC
Chowchilla 27-26 04-039-00126Plugged Dry holeChevron U.S.A. Inc.
Chowchilla 4 04-039-20029Plugged Dry holeHarcor Energy Inc.
Chowchilla 4-A 04-039-20030Plugged GasHarcor Energy Inc.
Chowchilla 2-A 04-039-20038Plugged Dry holeHarcor Energy Inc.
Chowchilla 5 04-039-20041Plugged GasHarcor Energy Inc.
Chowchilla Farms 54-17 04-039-00032Plugged Dry holeFreeport-McMoRan Oil & Gas LLC
Chowchilla Farms 22-29 04-039-00034Plugged Dry holeFreeport-McMoRan Oil & Gas LLC
Chowchilla Farms, Inc. 6-18 04-039-00024Plugged Dry holeShell Western E&P Inc.
Chowchilla Farms, Inc. 74-9 04-039-00124Plugged Dry holeShell Western E&P Inc.
Chowchilla-Bender-Bragg 1 04-039-00001Plugged Oil & gasE. A. Bender
Chowchilla-Bender-Bragg 2 04-039-00002Plugged Dry holeE. A. Bender
Chowchilla-Calitex 2-17 04-039-00011Plugged GasChowchilla Gas Company
Chowchilla-Calitex 1-18 04-039-00013Plugged Oil & gasChowchilla Gas Company
Chuck 1 04-039-00106Plugged Dry holeThos. M. Blake
Clayton 1 04-039-00020Plugged Dry holeClaud Clayton
Clayton 1 04-039-20070Plugged Dry holeFreeport-McMoRan Oil & Gas LLC
Clayton 75X-1 04-039-20088Plugged GasAnschutz Expl. Corp.
Clifford 1 04-039-00088Plugged Dry holeChevron U.S.A. Inc.
Columbia Ranch Unit 1 04-039-20064Plugged GasVern Jones Oil & Gas Corp.
Columbia Ranch Unit 2 04-039-20067Plugged GasVern Jones Oil & Gas Corp.
Columbia Ranch Unit 2-2 04-039-20068Plugged GasVern Jones Oil & Gas Corp.
Edison Securities 25-20 04-039-00041Plugged GasD. J. Pickrell
Edison Securities 85-21 04-039-00042Plugged GasD. J. Pickrell
Edison Securities A 1 04-039-20053Plugged GasPhillips Petroleum Company
Edison Securities-B 1 04-039-20055Plugged GasPhillips Petroleum Company
Ellington 1 04-039-00147Plugged Dry holeMorton & Kohlbush
End of Days 1 04-039-20102Plugged GasCimarex Energy Co.
Exploratory Well 30A 04-039-00083Plugged Dry holeShell Western E&P Inc.
Exploratory Well 38 04-039-00085Plugged Dry holeShell Western E&P Inc.
Exploratory Well 40 04-039-00102Plugged Dry holeShell Western E&P Inc.
Exploratory Well 42 04-039-00109Plugged Dry holeShell Western E&P Inc.
Exploratory Well 39 04-039-00153Plugged Dry holeShell Western E&P Inc.
Floto 1 04-039-00138Plugged Dry holeFreeport-McMoRan Oil & Gas LLC
Floto 44A-35 04-039-00152Plugged Dry holeNe-Tex Oil Corp.
Foss 1 04-039-00157Plugged Dry holeFreeport-McMoRan Oil & Gas LLC
Gamble 7 04-039-00087Plugged Dry holeFreeport-McMoRan Oil & Gas LLC
General American 1 04-039-00064Plugged GasPhillips Petroleum Company
General American 2 04-039-00065Plugged GasPhillips Petroleum Company
General American 3 04-039-20023Plugged GasPhillips Petroleum Company
Getty Agri Bus A-1 04-039-20045Plugged Dry holePhillips Petroleum Company
Getty, Mobil, Texaco 1 04-039-20022Plugged Dry holeAtlantic Oil Company
Gill 1 04-039-00036Plugged Dry holeBeach, Church & Bell
Gill 1 04-039-00038Plugged Dry holeGeorge F. Getty, Inc.
Gill 38-18 04-039-00039Plugged GasD. J. Pickrell, Operator
Gill 32-19 04-039-00040Plugged Dry holeShell Western E&P Inc.
Gill 13-22 04-039-00043Plugged GasD. J. Pickrell
Gill 14-16 04-039-00044Plugged GasVintage Petroleum, Inc.
Gill 18-16 04-039-00045Plugged GasVintage Petroleum, Inc.
Gill 38-16 04-039-00046Plugged GasVintage Petroleum, Inc.
Gill 68-16 04-039-00047Plugged Dry holeChevron U.S.A. Inc.
Gill 655-17 04-039-00048Plugged GasVintage Petroleum, Inc.
Gill 725-19 04-039-00049Plugged GasVintage Petroleum, Inc.
Gill 726-19 04-039-00050Plugged GasVintage Petroleum, Inc.
Gill 14-20 04-039-00051Plugged GasVintage Petroleum, Inc.
Gill 21-20 04-039-00052Plugged UnknownArmstrong Petroleum Corporation
Gill 61-20 04-039-00053Plugged GasGill Ranch Storage, LLC
Gill 83-20 04-039-00054Plugged GasVintage Petroleum, Inc.
Gill 33-21 04-039-00055Plugged GasVintage Petroleum, Inc.
Gill 51-21 04-039-00056Plugged GasVintage Petroleum, Inc.
Gill 63-21 04-039-00057Plugged DisposalArmstrong Petroleum Corporation
Gill 71-21 04-039-00058Plugged GasVintage Petroleum, Inc.
Gill 1-23 04-039-00159Plugged Dry holeOccidental Petroleum Corporation
Gill 86-12 04-039-00164Plugged Dry holeChevron U.S.A. Inc.
Gill 47X-18 04-039-20001Plugged GasD. J. Pickrell, Operator
Gill 62-21 04-039-20006Plugged GasGill Ranch Storage, LLC
Gill 11X 04-039-20016Plugged Dry holeTannehill Oil Company
Gill 1-15 04-039-20048Plugged Dry holeNordic Oil Company
Gill 12-20 04-039-20057Plugged GasArmstrong Petroleum Corporation
Gill 32-21 04-039-20058Plugged GasArmstrong Petroleum Corporation

Next →