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Jefferson County, IL oil and gas wells

4,655 wells: 0 active, 3,266 plugged, run by 875 operators.

Figures from the Illinois State Geological Survey, updated 2026-10-17.

Top operators in Jefferson

OperatorActiveWells here
Gulf Refining Company0143
Magnolia Petroleum Company0127
Superior Oil Company0105
Herley, David F.096
Strickland, Frank L.089
Oelze, Elmer Jr.075
National Associated Petroleum Co.073
Texaco, Inc.068
Dunnill, John F.067
Texas Company, The066
Humble Oil & Refining Company064
C. E. Brehm Drilling & Prod.060
The Texas Company060
Sherman, Ernest054
Carter Oil Co.051
Minor, Burrell G.051
Dare, Leo048
Gentles, Albert048
Self, Eddie M.046
Redwine, Nash044
Farrar Oil Co., Inc.043
Wilbanks Exploration, Inc.043
Wood Energy, Inc.042
Brehm, C. E. Drilling & Producing041
Prior, John041

Wells

Not plugged · All wells · Plugged · Orphaned

WellAPI / IDStatusTypeOperator
Chesnick 1 12-081-00319Plugged Dry holeNation Oil Company, The
Chesnik 1 12-081-02150Plugged OilRuwaldt, E. J.-Bayer, Kenneth M.
Clara 1 12-081-01366Plugged OilGulf Refining Company
Clark 1 12-081-01739Plugged Dry holeEstate of N.A. Baldridge
Clark 1 12-081-24562-0200Plugged OilMcGaughy, William W.
Clark 2-SWD 12-081-24624-0100Plugged DisposalMcGaughy, William W.
Clark Euell 1 12-081-00632Plugged OilTexaco, Inc.
Clark Jesse 1 12-081-01698Plugged OilDunnill, John F.
Clark Jesse 1 12-081-02056Plugged OilBell, William Estate
Clark, Amos A. 1 12-081-02133Plugged Dry holeTownsend C E
Clark, Gene & Oldman, Robert 1 12-081-00297-0100Plugged OtherPATTON, ED
Clark, Norman 1 12-081-23672Plugged Dry holeDunnill, John E.
Clark-Ferguson 1 12-081-01686Plugged Dry holeCorkwin Corp.
Clifton 1 12-081-24607Plugged Dry holeDeMier Oil Company
Clifton 1-13 12-081-24664Plugged OilWilbanks Exploration, Inc.
Clifton Comm. 1 12-081-23827Plugged Dry holeBudmark Oil Co., Inc.
Cobb Inez 3 12-081-00008Plugged OilCarter Oil Co.
Cobb Inez 2 12-081-00307Plugged OilCarter Oil Co.
Cobb Inez 4 12-081-01660Plugged OilHumble Oil & Refining Company
Cobb Inez 5-W 12-081-01666Plugged InjectionHumble Oil & Refining Company
Cochrane Comm. 2 12-081-23123Plugged OilC. E. Brehm Drilling & Prod.
Cochrum 1 12-081-24039Plugged OilGeneral Energy Producers, Inc.
Cochrum J G 1 12-081-00805Plugged Dry holeRyan Oil Company
Cocke, Lee 1 12-081-01302Plugged OilMcKain, Wm. H.
Cocke, Lee etal 3 12-081-24010Plugged Dry holeThree Friends Oil Co.
Cockrum Orville 12-081-00865Plugged Dry holeMcGraw & Hughes
Coffman J R 1 12-081-00752Plugged Dry holeRucker, B. L.
Cohen-Gilbert 1 12-081-01857Plugged OilIndiana Farm Bureau Coop. Assoc.
Coil Donald A-1 12-081-02501Plugged OilNational Associated Petroleum Co.
Coil Donald A "B" 3 12-081-02498Plugged OilNational Associated Petroleum Co.
Coil, Donald 1 12-081-02813-0100Plugged DisposalDull, Joe A.
Coil, Donald A. B-1 12-081-02496-0100Plugged DisposalStone Oil Company, The
Coil, Donald A. "B" 2 12-081-02497-0100Plugged OilHerr, Robert C. III
Cole Walter 1 12-081-01351Plugged Dry holeDoran, Thomas S.
Collier Polly G Etal 1 12-081-00773Plugged Dry holeVinson B W
Colwell 1 12-081-02048Plugged UnknownKapp, Louis H., Jr.
Consol 1 12-081-25044Plugged Dry holeDeMier Oil Company
Consolidated Coal 1 12-081-00405Plugged Dry holeTex Harvey Oil Co.
Conv. West Markham City Unit B-2W 12-081-02409-0100Plugged Injection—
Cook C E 1 12-081-00191Plugged Dry holeKingwood Oil Co.
Cook Comm 1 12-081-01030Plugged Dry holeBrehm, C. E. Drilling & Producing
Cooper - Daniels 1 12-081-23670Plugged OilKoch, Edward H.
Cooper Eithel 1 12-081-02057Plugged Dry holeDuncan, N. V., Est. Of
Cooper F A 1 12-081-00545Plugged Dry holeOttenad R C
Cooper, Cecille 2 12-081-24486Plugged Dry holeHocking Oil Company, Inc.
Copeland, C.C. 1 12-081-02709Plugged Dry holeHerley, David F.
Copple 1 12-081-00649Plugged OilCameron Oil Company
Copple 1 12-081-00947Plugged OilCanter Drilling Co.
Copple 1 12-081-01809-0100Plugged Dry holeTroop, R. H. Etal
Copple 1 12-081-01890Plugged Dry holeStephens Anthony V
Copple 1 12-081-01890-0100Plugged Dry holeNelms Brothers Oil Properties, Inc
Copple Cora 1 12-081-00234Plugged OilCarter Oil Co., The
Copple Cora 2 12-081-00235Plugged OilCarter Oil Co.
Copple Cora 3 12-081-01508Plugged OilHumble Oil & Refining Company
Copple Cora 5-W 12-081-01680Plugged InjectionHumble Oil & Refining Company
Copple Etal 1 12-081-00687Plugged Dry holeRobinson & Brehm
Copple G 2 12-081-00650Plugged OilIndiana Farm Bureau Coop. Assoc.
Copple Heirs 1 12-081-01215Plugged Dry holeHartman & Jordan
Copple J H 1 12-081-00236Plugged Dry holeAlma Oil Co.
Copple J H 4-W 12-081-01692Plugged InjectionHumble Oil & Refining Company
Copple J H Hrs 1 12-081-01886Plugged Dry holeStephans A J
Copple J W 1 12-081-01126Plugged Dry holeEstate of N.A. Baldridge
Copple Norman 1 12-081-00134Plugged OilCarter Oil Co., The
Copple Norman 2 12-081-00237Plugged OilCarter Oil Co., The
Copple Norman 1 12-081-00249Plugged OilAlma Oil Co.
Copple Norman 2 12-081-00960Plugged Dry holeCanter Drilling Co.
Copple Norman 3 12-081-01468Plugged OilCarter Oil Co., The
Copple Norman 5-W 12-081-01681Plugged InjectionHumble Oil & Refining Company
Copple R I 1 12-081-01762Plugged UnknownThompson L R
Copple, Norman 4-W 12-081-01509Plugged InjectionHumble Oil & Refining Company
Copple, Raymond 1 12-081-22980Plugged Dry holeGoodwin, Mr. E. W.
Copple-Gray Community 1 12-081-01761Plugged Dry holeDon Slape Drilling Company
Corners 1 12-081-01186Plugged Dry holeConrey, T. M.
Corners 1 12-081-01571Plugged Dry holeEstate of N.A. Baldridge
Costa 36-1 12-081-25022Plugged OilTrice, Cliff Oil & Gas Properties
Costa 2 12-081-25098Plugged OilOelze Equipment Co., L.L.C.
Cowger H Etal 1 12-081-02310Plugged Dry holeBrehm, C. E. Drilling & Producing
Cowger Nora 1 12-081-01324Plugged Dry holeTexas Company, The
Cowger, Nora Estate 1 12-081-24628Plugged Dry holeBufay Oil Company
Cox, Ivan H. 1 12-081-00474Plugged Dry holeDeep Rock Oil Corp
Coyle, E. J. 1 12-081-02408-0100Plugged OilGulf Refining Company
Craig 1 12-081-23076Plugged OilHobson Oil Company
Craig 2 12-081-23088Plugged OilHobson Oil Company
Craig, Paul 1 12-081-23853Plugged Dry holeGinda Oil, Inc.
Cralley 1 12-081-23707Plugged Dry holeFarmers Crude Production Company
Cralley 1 12-081-23707-0100Plugged OilGentles Drilling Co.
Crane Arnold 2 12-081-00250Plugged OilCarter Oil Co., The
Crane Arnold 3 12-081-01483Plugged OilHumble Oil & Refining Company
Crane, Arnold 4-W 12-081-01663Plugged InjectionHumble Oil & Refining Company
Crawford 1-B 12-081-23230Plugged Dry holeC. E. Brehm Drilling & Prod.
Crawford Comm. 1 12-081-23146Plugged Dry holeC. E. Brehm Drilling & Prod.
Creed, Clyde Etal 1 12-081-01347Plugged Dry holeThorpe, Robert E.
Cross 1 12-081-01737-0100Plugged Dry holeC. E. Brehm Drilling & Prod.
Cross 1 12-081-01747Plugged Dry holeMitchell, Robert J.
Cross, Lena 1 12-081-23998Plugged OilAshland Exploration, Inc.
Crouch 1 12-081-00432Plugged Dry holeDuncan, Walter
Crouch 1 12-081-00657Plugged Dry holeInland Oil Co
Crouch H P 1 12-081-01055Plugged Dry holeTexaco, Inc.
Crouch H P 1 12-081-02311Plugged Dry holeAthene Development Company, Inc.
Crouch Harry P 1 12-081-00099Plugged Dry holeTexas Co., The

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