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Clay County, IL oil and gas wells

9,516 wells: 0 active, 6,576 plugged, run by 1,307 operators.

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

Top operators in Clay

OperatorActiveWells here
Pure Oil Company0505
Union Oil Company of California0322
Texas Company, The0248
Gulf Refining Company0137
McBride, W. C. Inc.0134
Texaco, Inc.0132
Gator Oil Company0124
Elysium Energy, L.L.C.0123
McCollum & Kincaid Oil Prod., Inc.0122
Britton, Shelby A. & Sylvia0111
National Associated Petroleum Co.0104
Shulman Bros., Inc.0102
McKinney Oil Producer, Inc.098
Hanson Oil Company095
Magnolia Petroleum Company085
Zanetis, John M. Estate of083
Ashland Oil & Refining Company081
Rudy, John W., Estate of081
Texas Co., The081
Union Oil Company of CA079
Gulf Oil Corporation075
Kingwood Oil Co.075
Duncan, Walter072
Phillips Petroleum Co.072
Newton, Don W.067

Wells

Not plugged · All wells · Plugged · Orphaned

WellAPI / IDStatusTypeOperator
Bauer 1 12-025-26767Plugged Dry holeJEM Oil Company
Bauer, Dwaine 1 12-025-26600Plugged Dry holeHannaman Bros. Prod.
Bay 1 12-025-00578Plugged Dry holeRudy, John W., Estate of
Bay 2 12-025-01805Plugged OilKelley, Conrad & Kaye
Bay 3 12-025-27447Plugged OilKelley Drilling & Oil Co.
Bay, G. E. 1 12-025-02140Plugged Dry holeNoah Petroleum Company, The
Bay, L. O. 1 12-025-01713Status not reported OilKelley, Conrad & Kaye
Bay, L. O. WI-1 12-025-01713-0100Plugged InjectionKelley Drilling & Oil Co.
Bayler 2 12-025-02026Plugged OilHanson Oil Company
Bayler 1-A 12-025-25224Plugged OilBooth Oil Co., Inc.
Bayler 2-A 12-025-25291Status not reported UnknownBooth Oil Co., Inc.
Bayler 1 12-025-25525Plugged OilZanetis,John M.Estate of
Bayler 1-A 12-025-26470Plugged OilNewton, Don W.
Bayler - Gray 1 12-025-02131-0100Plugged OilRepublic Oil Company, Inc.
Bayler C E 1 12-025-02092Status not reported OilPure Oil Company
Bayler Consolidated 1 12-025-01782-0100Plugged OilFulk, Perry etal
Bayler Rachel 1 12-025-02115Plugged OilPure Oil Company
Bayler, A. 2-A 12-025-25614Plugged OilZanetis,John M.Estate of
Bayler, Beulah 2-A 12-025-27486Plugged OilNewton, Don W.
Bayler, C. 2-A 12-025-25291-0100Plugged UnknownBooth Oil Co., Inc.
Bayler, C. 1 12-025-26435Plugged Dry holeRudy, John W., Estate of
Bayler, C. E. 1 12-025-01231Plugged OilSteele, J. W.
Bayler, D. 1 12-025-27383Status not reported OilJ. W. Rudy Company
Bayler, D. 2 12-025-27445Plugged OilRudy, J. W. Company
Bayler, Dolan 1 12-025-01745Plugged OilFulk, Perry etal
Bayler, Dolan 2 12-025-01784Plugged OilFulk, Perry etal
Bayler, Dolan 1-A 12-025-26760Plugged OilNewton, Don W.
Bayler, Dolan 1 12-025-27436Plugged Dry holeNelms Brothers Oil Properties, Inc
Bayler, Dolan 1 12-025-27436-0100Plugged Dry holeNelms Brothers Oil Properties, Inc
Bayler, E. 1 12-025-27384Plugged OilRudy, John W., Estate of
Bayler, E. 2 12-025-27446Plugged OilRudy, John W., Estate of
Bayler, E. D. 1 12-025-01822Plugged Dry holeZanetis,John M.Estate of
Bayler, E. D. A-1 12-025-02067Plugged Dry holePure Oil Company
Bayler, E. D. 1 12-025-02067-0100Plugged Dry holeBooth Oil Co., Inc.
Bayler, Earl 1 12-025-01802Plugged Dry holeKnierim, Donald P.
Bayler, Earl 1-A 12-025-27013Plugged OilNewton, Don W.
Bayler, Earl 2-A 12-025-27163Plugged OilNewton, Don W.
Bayler, Earl 3-A 12-025-27589Plugged OilNewton, Don W.
Bayler, Earl SWD 1 12-025-27103Plugged DisposalNewton, Don W.
Bayler, H. Carroll 2-A 12-025-27582Plugged OilNewton, Don W.
Bayler, Pearley A-1 12-025-00109Status not reported OilPure Oil Company
Bayler, Pearley A-1 12-025-00109-0100Plugged InjectionPure Oil Company
Bayler-Pearce-Patridge Unit 1 12-025-28768Status not reported OilTri-State Prod. & Dev., Inc.
Baylor 1 12-025-01229Plugged Dry holeJohnson & Canfield
Baylor 1 12-025-01955Status not reported OilHanson Oil Company
Baylor 1 12-025-04693Plugged Dry holeRepublic Oil Company, Inc.
Baylor 1 12-025-04777Plugged OilThompson, Floyd E.
Baylor 2 12-025-28735Status not reported OilBenchmark Properties, Ltd.
Baylor Cons. 1 12-025-00335-0100Plugged OtherVan Fossan Oil Corp.
Baylor Cons. 1-A 12-025-05022Plugged Dry holeVan Fossan Oil Corp.
Baylor Consolidated 1 12-025-00335Plugged Dry holeWashburn & Powers
Baylor Jack 1 12-025-00328Plugged Dry holeWashburn John P
Baylor, Agnes 1 12-025-02164-0100Plugged Dry holeSchroll, Arthur
Baylor, Beulah 1-A 12-025-26907Plugged OilNewton, Don W.
Baylor, Cora E. 1 12-025-04777-0100Plugged OilBooth Oil Co., Inc.
Baylor, Dolan 2-A 12-025-27573Plugged OilNewton, Don W.
Beal, J. D. 1 12-025-01396Plugged Dry holeStapp, Jack
Beard, Gene 1 12-025-26932Plugged Dry holeCrest Oil Co., Inc.
Beare 1 12-025-01338Plugged Dry holeEverhart, J. William
Beasley 1 12-025-00715Plugged OilLittle Wabash Oil Co.
Beasley 1 12-025-01043Plugged Dry holeFulk Oil Company
Beasley Amos 1 12-025-00445Plugged Dry holeObering, Earnest A.
Bechtel Sara M 2 12-025-03127Plugged OilPure Oil Company
Bechtel Sara M 3 12-025-03128Plugged OilPure Oil Company
Bechtel Sara M 4 12-025-03129Plugged OilPure Oil Company
Bechtel, S. M. 1 12-025-00418-0100Plugged DisposalPure Oil Company
Bechtel, Sara M. 1 12-025-00418Status not reported OilPure Oil Company
Bedwell, J. Ed. 1 12-025-01399Status not reported OilWebster & Shirk
Bedwell, J. Ed. 1 12-025-01399-0100Plugged InjectionWebster & Shirk
Bedwell, J. Ed. 2 12-025-03759Plugged Dry holeWebster & Shirk
Beeson 1 12-025-26312Status not reported OilFulk, Perry
Beeson 18-3 12-025-26929Plugged OilDiamond Energy Co.
Beeson 19-4 12-025-26930Plugged Dry holeDiamond Energy Co.
Beeson SWD 1 12-025-00004-0300Status not reported DisposalFulk, Perry
Beeson, H. 2 12-025-26612Status not reported OilFulk, Perry
Behnke et al 1 12-025-02969Plugged Dry holeCalvert Drilling, Inc.
Behrens 3 12-025-03853Plugged OilCallahan, John J.
Behrens 4 12-025-03854Plugged OilCallahan, John O.
Behrens 1 12-025-04373Plugged OilBillingsley, R. H.
Behrens 2 12-025-04546Plugged Dry holeBillingsley, R. H.
Behrens R C 1 12-025-00135Plugged Dry holeSohio Producing
Behrens R C 1 12-025-00173Plugged OilDuncan, Walter
Behrens, Robert 2 12-025-03855Plugged OilDuncan, Walter
Beihl 1 12-025-28512Plugged OilC.E.R. Production Co.
Bell Bros. 1 12-025-28227Status not reported OilRevelle, Karen S.
Bell Bros. 2 12-025-28696Status not reported OilRevelle, Karen S.
Bell Bros. 4 12-025-29072Status not reported OilRevelle Resources, Inc.
Bell Brothers 3 12-025-28816Status not reported OilRevelle Resources, Inc.
Bell Brothers 3 12-025-28816-0100Status not reported OilRevelle Resources, Inc.
Below 2 12-025-00550Status not reported OilPhillips Petroleum Co.
Below 1 12-025-02475Status not reported OilPhillips Petroleum Co.
Below 3 12-025-02479Status not reported OilPhillips Petroleum Co.
Below 30 12-025-02479-0100Plugged InjectionPhillips Petroleum Co.
Below 4 12-025-02480Plugged OilPhillips Petroleum Co.
Belt 1 12-025-25695-0100Plugged Dry holeBooth Oil Company, Inc.
Bemis 1 12-025-01301Plugged OilCullum & Lawhead
Bemis 1 12-025-01684Plugged OilStephens, M. F.
Bemis 2 12-025-01809Plugged OilStephens, M. F.
Bemis B-5 12-025-02938-0100Plugged Dry holeContinental Oil Company
Bemis 1 12-025-02956Plugged Dry holeMammoth Producing & Refining Corp.

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