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Monterey County, CA oil and gas wells

3,879 wells: 848 active, 2,536 plugged, run by 202 operators.

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

Top operators in Monterey

OperatorActiveWells here
Aera Energy LLC3891,519
Chevron U.S.A. Inc.3721,655
CalNRG Operating, LLC3859
NY Oil, Inc.2944
Pacific Coast Energy Company LP1533
Trio Petroleum LLC325
Reabold California, LLC29
Shell Western E&P Inc.051
Exxon Mobil Corporation036
El Dorado Exploration Co.025
Paris Valley Petroleum023
Tri-Valley Oil & Gas Co.020
California Oil Independents017
Marport Oil Co.015
Phillips Petroleum Company015
U. S. Geological Survey013
Barron Kidd012
Ogle Petroleum Inc.09
Union Oil Company of California09
California Resources Production Corporation06
Concord Oil Co.06
Oryx Energy Company06
W. W. Holmes, Operator06
Cities Service Oil Co.05
Marathon Oil Company05

Wells

Not plugged · All wells · Plugged · Orphaned

WellAPI / IDStatusTypeOperator
BCB-Doud 3-32 04-053-01032Plugged Oil & gasEl Dorado Exploration Co.
BCB-Doud A 1-29 04-053-01287Plugged Dry holePennant Operating Company
BCB-Kelley 1-31 04-053-01030Plugged DisposalDomestic Oil Corp.
BCB-Kent-Basham 1-31 04-053-01031Plugged DisposalDomestic Oil Corp.
BCB-Madero 1-30 04-053-01290Plugged Dry holePennant Operating Company
BCB-Madero 2-30 04-053-01291Plugged Dry holePennant Operating Company
BCB-baker 1 04-053-01023Plugged Oil & gasEl Dorado Exploration Co.
Barbree 1-22 04-053-20067Plugged Dry holeTri-Valley Oil & Gas Co.
Barbree 1 04-053-20465Plugged Dry holeCities Service Oil Co.
Barkley 3 04-053-00053Shut in DisposalNY Oil, Inc.
Barkley 1 04-053-00054Plugged OtherNY Oil, Inc.
Barkley 2 04-053-00055Active DisposalNY Oil, Inc.
Barkley 5 04-053-00086Active Oil & gasNY Oil, Inc.
Barkley 4 04-053-00090Active Oil & gasNY Oil, Inc.
Barkley 6 04-053-20131Active Oil & gasNY Oil, Inc.
Barkley 7 04-053-20182Shut in Oil & gasNY Oil, Inc.
Barkley 8 04-053-20265Plugged Oil & gasMel-Cann Inc.
Barkley 9 04-053-20279Shut in Oil & gasNY Oil, Inc.
Barkley 10 04-053-20329Active Oil & gasNY Oil, Inc.
Barkley 11 04-053-20342Active Oil & gasNY Oil, Inc.
Barkley 12 04-053-20357Plugged Oil & gasNY Oil, Inc.
Barnhart-Morrow Lacoume 1 04-053-01126Plugged Dry holeBarnhart-Morrow Consolidated
Barrington 1 04-053-20628Plugged Dry holeChester J. Knight
Basham 1 04-053-01047Plugged Dry holeTime Petro. Co.
Basham 1 04-053-01408Plugged Dry holeChevron U.S.A. Inc.
Batchelor Et Al 1 04-053-20278Plugged Dry holeRichard R Thorup Opr
Beedy 1 04-053-01200Plugged Dry holeW. W. Holmes, Operator
Beedy (NCT-1) 1 04-053-01409Plugged Dry holeChevron U.S.A. Inc.
Beedy (NCT-3) 1 04-053-01053Plugged Dry holeChevron U.S.A. Inc.
Beedy B (NCT-1) 1 04-053-01410Plugged Dry holeChevron U.S.A. Inc.
Beedy NCT-2 1 04-053-01051Plugged Oil & gasChevron U.S.A. Inc.
Beedy NCT-2 2 04-053-01052Plugged Oil & gasChevron U.S.A. Inc.
Beeger-brandt 1 04-053-01250Plugged Dry holeHenry L. Lubking
Benjamin 1 04-053-01195Plugged Dry holeHamilton Dome Oil Co., Ltd.
Berry-Tri Valley-Orradre 1 04-053-20504Plugged DisposalChevron U.S.A. Inc.
Berry-Tri-Valley Gimbal 1 04-053-20515Plugged Dry holeBerry Holding Co.
Biaggi 3 04-053-00447Plugged Oil & gasConcord Oil Co.
Biaggi 1 04-053-00448Plugged Oil & gasChevron U.S.A. Inc.
Biaggi 2 04-053-00449Plugged Oil & gasChevron U.S.A. Inc.
Biaggi 1 04-053-01201Plugged Dry holeW. W. Holmes, Operator
Bingaman 1 04-053-00034Plugged Dry holeOccidental Petroleum Corporation
Bingaman 1 04-053-01167Plugged Dry holeFerguson & Bosworth
Bingaman 1 04-053-01411Plugged Dry holeChevron U.S.A. Inc.
Bingaman 2 04-053-01412Plugged Dry holeChevron U.S.A. Inc.
Bingaman 1 04-053-20183Plugged Dry holeFleet Expl Ltd
Bingaman 1 04-053-20543Plugged Dry holeArgosy Oil Company
Bishop-Cuyama O'reilly 1 04-053-00549Plugged Dry holeBishop Oil Company
Blohm 1 04-053-01204Plugged Dry holeExxon Mobil Corporation
Bradley Minerals 1-2 04-053-21211Shut in Oil & gasTrio Petroleum LLC
Bradley Minerals 1-6 04-053-21232Plugged Dry holeBP Exploration Inc.
Bradley Minerals 2-2 04-053-21910Shut in Oil & gasTrio Petroleum LLC
Bradley Minerals 2-6 04-053-22029Shut in Oil & gasTrio Petroleum LLC
Branch 1 04-053-01306Plugged Dry holeShell Western E&P Inc.
Branch 2 04-053-01307Plugged Dry holeShell Western E&P Inc.
Bray-Rist Comm. 1 04-053-20674Plugged Dry holeTheodore R Youderian
Brinan 1 04-053-01080Plugged Oil & gasTony Landino
Brinan 1 04-053-01088Plugged Oil & gasChevron U.S.A. Inc.
Brinan 2 04-053-01089Plugged Oil & gasChevron U.S.A. Inc.
Brinan 1 04-053-01274Plugged Dry holeMoriqui Exploration Co.
Brinan A 1 04-053-20935Shut in Oil & gasFred Cagle
Brinan A 3 04-053-21118Shut in DisposalFred Cagle
Brinan A 4 04-053-21119Shut in Oil & gasFred Cagle
Brinan A 5 04-053-21120Shut in DisposalCalifornia Oil Independents
Brinan A 2 04-053-21182Shut in Oil & gasCalifornia Oil Independents
Brinan A 7 04-053-21194Plugged Oil & gasPhillips Petroleum Company
Brinan C.H. 1-4 04-053-01413Plugged Dry holeChevron U.S.A. Inc.
Brinan Core Hole 1-14 04-053-01062Plugged ServiceChevron U.S.A. Inc.
Brown 86X-15 04-053-01308Plugged Dry holeShell Western E&P Inc.
Brown-Soco-Forster 32X-34 04-053-20324Plugged Dry holeE. C. Brown
Brown-Soco-Forster 32X-34A 04-053-20333Plugged Dry holeE. C. Brown
Brown-Soco-Wolf 51X-15 04-053-20323Plugged Dry holeE. C. Brown
Burden 1 04-053-01276Plugged Dry holeNewton Drilling Co. Inc. Op
Burnett 1 04-053-20871Shut in Oil & gasReabold California, LLC
Burnett 2 04-053-20903Plugged Oil & gasReabold California, LLC
Burnett 3 04-053-21117Plugged Oil & gasReabold California, LLC
Burnett 2A 04-053-22567Active Oil & gasReabold California, LLC
Burnett 2B 04-053-22568Active Oil & gasReabold California, LLC
Burreson 1 04-053-20266Plugged Oil & gasEnergy Production & Sales Co.
Burreson 2 04-053-20294Plugged Oil & gasCommercial - Petro Gas Inc.
Burreson-C.O.C. 1 04-053-20418Plugged Dry holeCommercial - Petro Gas Inc.
Buttes-Work 1 04-053-01142Plugged Dry holeButtes Resources Company
C. N. Thorup 1 04-053-01221Plugged Dry holeExxon Mobil Corporation
C.C.W.C. 1 04-053-01202Plugged Dry holeW. W. Holmes, Operator
California Land & Cattle Co 1 04-053-01414Plugged Dry holeChevron U.S.A. Inc.
Camp Roberts Federal 1 04-053-21446Plugged Dry holeAmoco Production Company
Capital Company C-1 04-053-01209Plugged Dry holeExxon Mobil Corporation
Capps 1-22H 04-053-21912Shut in Oil & gasPacific Coast Energy Company LP
Capps 2-22H 04-053-22147Shut in Oil & gasPacific Coast Energy Company LP
Capps 3-22H 04-053-22148Shut in Oil & gasPacific Coast Energy Company LP
Capps 5-22H 04-053-22149Shut in Oil & gasPacific Coast Energy Company LP
Capps 6-22H 04-053-22150Cancelled / expired Oil & gasWestern Oil Independent, LLC
Capurro 1 04-053-01294Plugged Dry holePrecision Drilling Co.
Carmen Dunn 1 04-053-01113Plugged Oil & gasBarron Kidd
Central Paris Valley 1H 04-053-22070Cancelled / expired Oil & gasNeon Energy Corporation
Chesholm 1 04-053-20865Plugged Dry holeChevron U.S.A. Inc.
Cholame Ranch 26A 04-053-01138Plugged Dry holeThe British American Oil Producing Company
Cholame Ranch Core Hole 2 04-053-01137Plugged ServiceThe British American Oil Producing Company
Cholame Ranch Core Hole 1 04-053-01139Plugged ServiceThe British American Oil Producing Company
Clark 1 04-053-20731Plugged Dry holeChevron U.S.A. Inc.
Coldwell-Banker C.H. 1 04-053-20132Plugged Dry holeChevron U.S.A. Inc.

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