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San Bernardino County, CA oil and gas wells

279 wells: 27 active, 203 plugged, run by 165 operators.

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

Top operators in San Bernardino

OperatorActiveWells here
Optima Conservation Resources Exploration, LLC1316
Stone Cabin Resources, LLC1214
Padre Oil Co.211
Polaris Production, Inc.09
Casex Company07
Chevron U.S.A. Inc.06
California Time Petroleum Inc.05
Charles C. Carrillo & Chris B. Pedersen04
Chino Hills Oil Co.04
L. H. Scott Co., Inc.04
Mobil Oil Corporation04
The Major Oil Corp.04
Adelanto Development Corp.03
Chino Center, Inc.03
Chino Land & Water Co.03
E. F. Stella, Trustee03
G. A. Grober03
Great American Petroleum Co.03
Jade Oil & Gas Co.03
Western Pacific Oil Co.03
C. D. Howe02
Cajon Oil Co., Ltd.02
Del Rosa Oil & Gas Co.02
Edwin J. Champion, Hemphill & Schneider02
Emmett J. Culligan02

Wells

Not plugged · All wells · Plugged · Orphaned

WellAPI / IDStatusTypeOperator
Abacherli 1 04-071-00168Plugged Oil & gasHathaway Company
Abacherli A-11 04-071-00174Plugged Oil & gasPolaris Production, Inc.
Abacherli 12 04-071-00187Plugged Oil & gasOptima Conservation Resources Exploration, LLC
Abacherli 3 04-071-00200Plugged Oil & gasSelegna Pet. Corp.
Abacherli 1 04-071-00201Plugged Oil & gasPhillips Petroleum Co.
Abacherli 1-A 04-071-00202Plugged Oil & gasPhillips Petroleum Co.
Abacherli 2 04-071-00203Plugged Oil & gasE. A. Tompkins Co.
Abacherli 1 04-071-00204Plugged Oil & gasChevron U.S.A. Inc.
Abacherli 4 04-071-20016Plugged Oil & gasPolaris Production, Inc.
Abacherli 6 04-071-20022Plugged Oil & gasPolaris Production, Inc.
Abacherli 9 04-071-20036Plugged Oil & gasPolaris Production, Inc.
Abacherli B-12 04-071-20054Plugged Oil & gasCasex Company
Abacherli Core Hole 2 04-071-00164Plugged ServiceChevron U.S.A. Inc.
Abacherli Core Hole 4 04-071-00166Plugged ServiceChevron U.S.A. Inc.
Adelanto G-2 04-071-00006Plugged Dry holeAdelanto Development Corp.
Archer-Cover 1 04-071-20005Plugged Dry holeEbert and Brandt
Aros 1 04-071-00161Plugged Oil & gasCalifornia Time Petroleum Inc.
Bannon 2 04-071-00070Plugged Dry holeHavenstrite Oil Co.
Bannon 1 04-071-00213Plugged Oil & gasHavenstrite Oil Co.
Bannon 1 04-071-00215Plugged Oil & gasGeo. Kipp Inc.
Bannon 1 04-071-20046Plugged Oil & gasRuhle And Chino Associates
Bannon 2 04-071-20053Plugged Oil & gasRuhle And Chino Associates
Beakley 1 04-071-00027Plugged Dry holeCajon Oil Co.
Bergman 1 04-071-00047Plugged Dry holeCustom Drilling Co.
Bergman Et Al 1 04-071-00162Plugged Oil & gasCalifornia Time Petroleum Inc.
Black Butte 1 04-071-00014Plugged Dry holeA. C. Anderson
Bondurant-Cook 2 04-071-20057Plugged Oil & gasCoastal Drilling Co.
Borba 1 A 04-071-00057Plugged Dry holeFowler Drilling Co. & Stansbury, Inc.
Borba 1 04-071-00099Plugged Dry holeJames Michelin
Brady 1 04-071-00104Plugged Dry holeWallace M. Nelson
C C C 1 04-071-00088Plugged Dry holeLido Petro. Co.
C.C.C. 1 04-071-00069Plugged Dry holeW. J. Hamilton
Carver 1 04-071-00026Plugged Dry holeCajon Basin Co.
Casex Mollin 2 04-071-20020Plugged Dry holeCasex Company
Caspary 1 04-071-00032Plugged Dry holeChino Expl. Co.
Ceil 1 04-071-00212Plugged Oil & gasGorlin and Nelson
Champion 1 04-071-00207Plugged Oil & gasEdwin J. Champion, Hemphill & Schneider
Chief 1 04-071-00012Plugged Dry holeAllied Petroleum Corp
Chino Hills K. B. 4 04-071-00033Plugged Dry holeChino Hills Oil Co.
Chino-Carter 1 04-071-00018Plugged Dry holeBarnes Core Drilling Co.
Clarke-Hunter 1 04-071-00190Plugged Oil & gasMobil Oil Corporation
Columbus-Rexall Stoody 30-4 04-071-00009Plugged Dry holeAlbercalif Petroleums Ltd.
Core Hole 1 04-071-00087Plugged ServiceW. Y. Lee
Crofoot 1 04-071-20059Plugged Oil & gasPedersen Development Co.
Crown Oasis 1 04-071-00046Plugged Dry holeCrown-Huntington Oils, Ltd.
Dana 1 04-071-00024Plugged Dry holeJohn W. Brashears
Davis 1 04-071-00022Plugged Dry holeCarl E. Braly
Delta 1 04-071-00071Plugged Dry holeFloyd S. Herring
Dezoete 1 04-071-20047Plugged Dry holeCharles C. Carrillo & Chris B. Pedersen
Downs 1 04-071-00076Plugged Dry holeC. D. Howe
Dunn 1 04-071-00114Plugged Dry holeChris Pedersen & J. P. Lahorgue
East Puente Fee 1 04-071-20009Plugged Oil & gasPolaris Production, Inc.
East Puente Fee 2 04-071-20011Plugged Oil & gasPolaris Production, Inc.
East Puente Fee 3 04-071-20012Plugged Oil & gasPolaris Production, Inc.
East Puente Fee 4 04-071-20015Plugged OtherPolaris Production, Inc.
Elena 1 04-071-00055Plugged Dry holeF. E. Fairfield
Emcap 1 04-071-00110Plugged Dry holeH. A. Pagenkopf
Equitable 1 04-071-00052Plugged Dry holeEquitable Petro. Expl. Co.
Euclid 1 04-071-00053Plugged Dry holeEuclid Petro. Co. Inc.
Euclid 2 04-071-00054Plugged Dry holeEuclid Petro. Co. Inc.
Eureka-Ruben 1-29 04-071-00084Plugged Dry holeLee Drilling Co.
Fife And Pedersen 1 04-071-00113Plugged Dry holeChris Pedersen & Raymond Fife
Flamingo 1 04-071-00056Plugged Dry holeFlamingo Oil Co.
Fleet Abacherli 1 04-071-20033Plugged Oil & gasInland Assoc., Ltd.
Fleet-Signal Bryant 1 04-071-00019Plugged Dry holeCasex Company
Fryer 1 04-071-00197Plugged Oil & gasPetroleum Associates
Fuller 1 04-071-20025Plugged Dry holeNorman Fuller
Fuller 2 04-071-20026Plugged Dry holeNorman Fuller
Fuqua 1 04-071-00175Plugged Oil & gasH. H. Myers
Gapco A-1 04-071-00063Plugged Oil & gasGreat American Petroleum Co.
Gapco B-1 04-071-00064Plugged Oil & gasGreat American Petroleum Co.
Grayco 1 04-071-00159Plugged Oil & gasCalifornia Time Petroleum Inc.
Grayco Oil 2 04-071-00169Plugged Oil & gasJade Oil & Gas Co.
Greening 1 04-071-00065Plugged Dry holePaul Greening
Greening 1 04-071-00100Plugged Dry holeMiller Drilling Co.
Handley 1 04-071-00013Plugged Dry holeAlton Oil & Dev. Co.
Higgs 1 04-071-00048Plugged Dry holeR. A. Dean & Assoc.
Hokom 1 04-071-00075Plugged Dry holeJohn Hokom Oil & Gasoline Co., Ltd.
Hudson 1 04-071-00196Plugged Oil & gasL & M Oil Co.
Inland 1 04-071-00045Plugged Dry holeAlbert Crooks
Ivanpah 1 04-071-00061Plugged Dry holeIvanpah Oil Assoc., Ltd.
Ivanpah 1-23 04-071-20031Plugged Dry holeThe Major Oil Corp.
Ivanpah 2-23 04-071-20041Plugged Dry holeThe Major Oil Corp.
Ivanpah 13 04-071-20050Plugged Dry holeIvanpah Partnership
Justice 1 B 04-071-00120Plugged Dry holeRex Oil Co.
Kraemer 1 04-071-00152Plugged Dry holeWestates Petroleum Co.
Kraemer & Backs 1 04-071-00051Plugged Dry holeH. R. Earp
Kraemer-Backs 1 04-071-00034Plugged Dry holeChino Hills Oil Co.
Kraemer-Backs 2 04-071-00035Plugged Dry holeChino Hills Oil Co.
Kraemer-Backs 3 04-071-00036Plugged Dry holeChino Hills Oil Co.
Kraemer-Backs 2 04-071-00140Plugged Dry holeE. F. Stella, Trustee
L & W 3 04-071-20023Plugged Oil & gasCasex Company
L & W 4 04-071-20039Plugged Oil & gasCasex Company
L & W 5 04-071-20056Plugged Oil & gasCastro Oil Co.
L.W. 1 04-071-00163Plugged Oil & gasCalifornia Time Petroleum Inc.
Lamb 5 04-071-20024Plugged Oil & gasPolaris Production, Inc.
Lamb 7 04-071-20042Plugged Oil & gasCasex Company
Lamp 1 04-071-00117Plugged Dry holeChino Center, Inc.
Laurabel 1 04-071-00025Plugged Dry holeE. H. Brawner
Lease by Adelanto Development Corp. G-3 04-071-00008Plugged Dry holeAdelanto Development Corp.

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