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Tehama County, CA oil and gas wells

618 wells: 77 active, 426 plugged, run by 131 operators.

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

Top operators in Tehama

OperatorActiveWells here
Pioneer Exploration, LLC5095
California Resources Production Corporation2461
PEOCO, LLC38
Venoco, LLC026
Lario Oil & Gas Co.024
EOG Resources, Inc.022
Chevron U.S.A. Inc.021
Exxon Mobil Corporation019
Sun Oil Company017
Atlantic Oil Company016
The Nahabedian Exploration Group, LLC014
TXO Production Corp.013
UMC Petroleum Corp.013
Franwin Oil And Gas Co.012
Hamar Associates, LLC011
Argosy Oil Company010
Sun Exploration & Production Co.010
Humble Oil & Refining Company08
Oryx Energy Company08
Teal Petroleum Company08
The Termo Company08
Mobil Oil Corporation06
Mobil Oil Exploration & Production North America, Inc.06
Sage Oil Co.06
Towne Exploration Company, LP06

Wells

Not plugged · All wells · Plugged · Orphaned

WellAPI / IDStatusTypeOperator
De Cow 1-19 04-103-00082Plugged GasMobil Oil Exploration & Production North America, Inc.
Death Star 1 04-103-20341Plugged GasThe Termo Company
Diamond National 1 04-103-00161Plugged Dry holeTerra Petro., Inc.
Dietz 1 04-103-00100Plugged Dry holeW. B. Trammell & Wesley West
Dietz 22-1 04-103-20174Plugged GasTXO Production Corp.
Dillion-Woodward 1-22 04-103-20208Plugged Dry holeNorth Valley Oil & Gas Co.
Dolan 1 04-103-00106Plugged Dry holeMobil Oil Corporation
Dolan 8 04-103-00107Plugged GasEOG Resources, Inc.
Dolan 5 04-103-20026Plugged Dry holeC & S Oil Company
Dolan 9 04-103-20167Plugged GasEOG Resources, Inc.
Dolan-Salvagno Unit 1 04-103-20081Plugged GasValley Nitrogen Producers
Dorn 1 04-103-00115Plugged Dry holeWilliam S. Millener
Dorn 1 04-103-00116Plugged Dry holeShell Western E&P Inc.
Dow-E.B. Clough 1-12 04-103-20089Plugged Dry holeUnion Pacific Resources Co.
Dunlop 26-1 04-103-20204Plugged GasCalifornia Resources Production Corporation
E-T Malton Unit 6 2 04-103-20224Plugged Dry holeStream Energy, Inc.
E.I. Dunlop 1 04-103-00101Plugged Dry holeSun Oil Company
E.P. Porter 1 04-103-00066Plugged GasAtlantic Oil Company
Eastby 36-1 04-103-20170Plugged GasThe Termo Company
Elizabeth J. Roberts et al 1 04-103-00051Plugged Dry holeExxon Mobil Corporation
Ellen E. Ward 1 04-103-00135Plugged Dry holeExxon Mobil Corporation
Emile 1 04-103-00055Plugged Dry holeW. S. Payne, Jr., Oper.
Esteve 1-11 04-103-20401Plugged GasThe Termo Company
Evison 11-18 04-103-20073Plugged Dry holeTeal Petroleum Company
Evison 38X 12 04-103-20075Plugged Dry holeTeal Petroleum Company
Ewers-Mooney 1 04-103-00035Plugged Dry holeNorthern Counties Petroleum Co.
F-M 1 04-103-00126Plugged Dry holeFranwin Oil And Gas Co.
Fed. Land Bank 1-36 04-103-20190Plugged Dry holeBobby Burns Petro., Inc.
Feel Free 1-2 04-103-20295Plugged GasLario Oil & Gas Co.
Feusi 1 04-103-00037Plugged GasFranwin Oil And Gas Co.
Flood 1 04-103-00009Plugged Dry holeApex Drilling Co.
Foor 31-1 04-103-20203Plugged Dry holeTXO Production Corp.
Franwin-Merchants 1 04-103-00095Plugged Dry holeFranwin Oil And Gas Co.
Gallatin 1 04-103-00140Plugged Dry holeArco Western Energy Co.
Gallatin 1A 04-103-00141Plugged Dry holeArco Western Energy Co.
Gallatin 1-26 04-103-00142Plugged Dry holeW. W. Holmes, Operator
George S. Reid Unit 3 04-103-00070Plugged Dry holeOryx Energy Company
George S. Reid Unit 5 04-103-20051Plugged Dry holeOryx Energy Company
George S. Reid Unit 8 04-103-20316Plugged GasPioneer Exploration, LLC
Giambroni 1 04-103-20044Plugged Dry holeRoyal Res. Corp.
Goff 1D 04-103-00001Plugged GasRed Bluff Assoc.
Golden Ring 1-12 04-103-20337Plugged GasLario Oil & Gas Co.
Golden Ring 2-12 04-103-20340Plugged GasLario Oil & Gas Co.
Gordon C. Hall et al 1 04-103-20079Plugged Dry holeChevron U.S.A. Inc.
Great Ulysses 1-36 04-103-20290Plugged GasLario Oil & Gas Co.
Green-Red Hills 1 04-103-00086Plugged Dry holeO. G. Green
Greene Unit 1 04-103-20134Plugged Dry holeCalifornia Resources Production Corporation
Greer 1-15 04-103-20244Plugged GasThe Nahabedian Exploration Group, LLC
Griffin 1-10 04-103-20112Plugged Dry holeSun Oil Company
Griffin 10-1 04-103-20217Plugged GasCalifornia Resources Production Corporation
Griffin 10-2 04-103-20225Plugged Dry holeCalifornia Resources Production Corporation
Hall 1 04-103-20105Plugged GasG-W Resources Corp.
Hall Unit 1 04-103-00097Plugged Dry holeC & S Oil Company
Hamon 1 04-103-20077Plugged Dry holeChevron U.S.A. Inc.
Hancock Shell-Anchordoguy 1 04-103-00150Plugged Dry holePhillips Petroleum Company
Hanson 1 04-103-20076Plugged Dry holeChevron U.S.A. Inc.
Harris 1 04-103-00156Plugged Dry holeOccidental Petroleum Corporation
Hayman 1-12 04-103-20259Plugged GasHunt Oil USA, Inc.
Heller's Orchard Inc. 1 04-103-20012Plugged Dry holeSun Oil Company
Henry Edwards 1 04-103-00158Plugged Dry holeReserve Oil, Inc.
Hoffman 23-1 04-103-20200Plugged GasTXO Production Corp.
Hotchkiss USL 1 04-103-20029Plugged Dry holeChevron U.S.A. Inc.
Houghton 1 04-103-20039Plugged Dry holeRoyal Res. Corp.
Houghton 1 04-103-20104Plugged GasG-W Resources Corp.
Houghton 2 04-103-20124Plugged Dry holeG-W Resources Corp.
Houghton 3 04-103-20161Plugged GasG-W Resources Oper. Co.
Houghton 1-23 04-103-20196Plugged GasAtlantic Oil Company
Houghton 2-23 04-103-20206Plugged GasAtlantic Oil Company
Houghton 1-26 04-103-20227Plugged GasAtlantic Oil Company
Houghton 26-1 04-103-20239Plugged GasTowne Exploration Company, LP
Houghton 24-1 04-103-20241Plugged GasTowne Exploration Company, LP
Houghton 26-1 04-103-20332Plugged GasBurton W. Hancock
Houghton 3-23 04-103-20394Plugged GasAtlantic Oil Company
IPG 1-11 04-103-20211Plugged Dry holeAtlantic Oil Company
Ida Copper Wahl 1 04-103-00176Plugged Dry holeExxon Mobil Corporation
Ira Orem 3 04-103-00134Plugged Dry holeExxon Mobil Corporation
J.D. Ashmore Unit 1 04-103-20018Plugged Dry holeSun Oil Company
J.F. Nielsen, et al 1 04-103-00164Plugged Dry holePeter W. Hummel & E. D. Neuhoff
J.H. Christian 1 04-103-00099Plugged Dry holeExxon Mobil Corporation
J.I. McClintock 1 04-103-00109Plugged Dry holeChevron U.S.A. Inc.
J.W. Morgan 1 04-103-00052Plugged GasTXO Production Corp.
Jack Flash 1-32 04-103-20272Plugged GasLario Oil & Gas Co.
Jelly Bend 18-8 04-103-00186Plugged Dry holeChevron U.S.A. Inc.
Jewett Creek Unit 1 1 04-103-00118Plugged Dry holeVenoco, LLC
Johnson 1 04-103-00002Plugged Dry holeFranwin Oil And Gas Co.
Johnson 3 04-103-00003Plugged Dry holeFranwin Oil And Gas Co.
Johnson 2 04-103-00103Plugged Dry holeNugget Gas & Oil Co., Inc.
Johnson 2 04-103-00191Plugged Dry holeE. F. Stella, Trustee
Johnson 5 04-103-20007Plugged Dry holeFranwin Oil And Gas Co.
Johnson B-1 04-103-20063Plugged Dry holeArgosy Oil Company
Johnson 30-1 04-103-20151Plugged GasEOG Resources, Inc.
Johnson 30-2 04-103-20201Plugged GasEOG Resources, Inc.
Johnson 35-1 04-103-20248Plugged GasTowne Exploration Company, LP
Johnson 35-3 04-103-20250Plugged GasTowne Exploration Company, LP
Johnson 35-2 04-103-20251Plugged GasTowne Exploration Company, LP
Johnson Unit 8 04-103-20166Plugged Dry holeD. E. Craggs, Inc.
Johnson-Weidemeir 1 04-103-00112Plugged Dry holeUMC Petroleum Corp.
Joseph L. Price, et ux 1 04-103-00187Plugged Dry holeExxon Mobil Corporation
Junkin 1 04-103-00038Plugged GasEnergy Production & Sales Co.
Junkin Unit 2 04-103-00039Plugged GasFranwin Oil And Gas Co.

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