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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
Bemis B-9 12-025-02957Plugged Dry holeCalvert Drilling, Inc.
Bemis B-9 12-025-02957-0100Plugged InjectionBreuer & Curren Oil
Bemis A-1 12-025-02963-0100Plugged OilZanetis Alexander
Bemis 2 12-025-02967-0100Plugged OilCullum & Lawhead
Bemis 1 12-025-04090Plugged OilBooth, Charles E.
Bemis 2 12-025-04093Plugged Dry holeBooth, Charles E.
Bemis 1 12-025-04166Plugged Dry holeZanetis Alexander
Bemis B-1 12-025-04188Plugged UnknownZanetis Alexander
Bemis B-2 12-025-04222Plugged Dry holeZanetis Alexander
Bemis 3 12-025-04264Plugged Dry holeThompson, Floyd E.
Bemis 1-B 12-025-04268Plugged Dry holeThompson, Floyd E.
Bemis Thomas A-2 12-025-02963Plugged Dry holeCalvert & Willis
Bemis Thos 2 12-025-00523Plugged OilSohio Petroleum Company
Bemis, Lucetta Sr. Tr. 1 12-025-00835Plugged Dry holeKuzmich, R. W.
Bemis, T. "A" 3 12-025-04092Plugged Dry holeContinental Oil Company
Bemis, Thomas B-1 12-025-02934Status not reported OilCalvert & Willis
Bemis, Thomas B-1 12-025-02934-0100Plugged InjectionCalvert Drilling, Inc.
Bemis, Thomas B-2 12-025-02935Plugged OilCalvert & Willis
Bemis, Thomas B-3 12-025-02936Plugged OilCalvert & Willis
Bemis, Thomas 4 12-025-02937Plugged OilCalvert & Willis
Bemis, Thomas B-5 12-025-02938Plugged Dry holeCalvert & Willis
Bemis, Thomas B-6 12-025-02939Status not reported OilCalvert & Willis
Bemis, Thomas B-6 12-025-02939-0100Plugged OilCalvert & Willis
Bemis, Thomas 1 12-025-02962Status not reported OilCalvert & Willis
Bemis, Thomas 3 12-025-02967Plugged Dry holeSohio Petroleum Company
Bemis, Thomas Jr. B-7 12-025-02958Plugged OilCalvert Drilling, Inc.
Bemis, Thomas Jr. B-8 12-025-02959Plugged OilCalvert Drilling, Inc.
Bemis, Thomas Sr. 1 12-025-02964Plugged OilM-O-K Corp
Bennett 1 12-025-01806Plugged Dry holeMonarch Development Co.
Bennett 1 12-025-01997Plugged Dry holeEast Cent. Dev. Co., Inc
Bennett 1 12-025-02033Plugged OilDayton, Ward W.
Bennett, B. W. 1 12-025-02454Plugged Dry holeOhio Oil Company
Bennett, W. R. 2 12-025-05064Plugged Dry holeDurr, Don
Bennett, William 1 12-025-28040Plugged Dry holeFryburger Production Co.
Bennett, William Jr. 1 12-025-01977Plugged Dry holeKrohn, William H.
Bennett, William R. 1 12-025-00719Plugged Dry holeMoran, E. F., Inc.
Benskin 1 12-025-00904Plugged OilRobison Oil Company
Benskin 1 12-025-25290Plugged OilHerley, David F.
Benskin, Clarence 1 12-025-02150Plugged Dry holeMcKelvy & Sipoha Drlg.
Benskin, H. 2 12-025-00920Plugged Dry holeRobison Oil Company
Benskin, L. A-1 12-025-00894Plugged OilRobison Oil Company
Benskin, O. 1-A 12-025-25086Plugged OilMcCollum, James R.
Benwitz, George 1 12-025-01835Plugged Dry holeSmith, Milton
Berlin 2 12-025-01748Status not reported OilBaldwin, Don H.
Berlin 4 12-025-01907Status not reported OilBaldwin, Don H.
Berlin 4 12-025-01907-0100Status not reported DisposalRose, Hubert W.
Berlin 3 12-025-01913Status not reported OilBaldwin, Don H.
Berlin 1 12-025-02717Plugged OilSanders-Fye Drilling Co.
Berlin 2 12-025-02718Plugged OilSanders-Fye Drilling Co.
Berlin Chas 1 12-025-00270Plugged OilMcBride, W. C. Inc.
Berlin Chas 2 12-025-00271Status not reported OilW. C. McBride, Inc.
Berlin, C. E. 1 12-025-01529Status not reported OilBaldwin, Don H.
Berlin, C. E. 5 12-025-26397Status not reported OilBaldwin, Don H.
Bernadine 2 12-025-00936Status not reported UnknownGulf Oil Corporation
Bernadine 2-SWD 12-025-00936-0100Status not reported DisposalGulf Oil Corporation
Bernadine 1 12-025-04045Plugged OilGulf Refining Company
Berskin, O. 1 12-025-04981Plugged OilMcCollum, James R.
Bert M. Sefton 1 12-025-02470Plugged Dry holeMagnolia Petroleum Company
Berthold 2 12-025-00686Plugged OilShulman Bros., Inc.
Berthold 3 12-025-00928Plugged OilShulman Bros., Inc.
Berthold 1 12-025-01136Plugged Dry holeRockford Petro Co
Berthold 1 12-025-26522Plugged Dry holeAlpha Energy Corp.
Berthold 2 12-025-27094Plugged OilBlazer Oil Company
Berthold, Fred 1 12-025-03750Plugged OilLindsay, Theodore R.
Berthold, Fred 1 12-025-03751Plugged Dry holeRichardson, M. H.
Berthold, Fred 1 12-025-03958Plugged Dry holeAshland Oil & Refining Company
Berthold, Fred 1 12-025-03958-0100Plugged OilShulman Brothers
Berthold, Fred 1 12-025-03959Plugged OilCalvert Drilling, Inc.
Berthold, Fred A. 1 12-025-03960Plugged Dry holeMcBride, W. C. Inc.
Berthold, P. 1 12-025-26827Plugged OilHagen, F. Lowell
Bettinger 1 12-025-04055Status not reported OilDull, Joe A.
Bettinger Fern 1 12-025-00209Plugged OilGulf Refining Company
Bettinger Fern 2 12-025-00349Plugged Dry holeGulf Refining Company
Bettinger, F. 4 12-025-00762Status not reported OilGulf Refining Company
Bettinger, Fern 3 12-025-03429Plugged Dry holeGulf Refining Company
Bettinger, Fern et al 1 12-025-04237Plugged OilCanter Drilling Co.
Beulah 2 12-025-00451Status not reported OilGulf Refining Company
Beulah 2-SWD 12-025-00451-0100Plugged UnknownGulf Refining Company
Beulah 1 12-025-00467Status not reported OilGulf Refining Company
Beulah - Hall 6 12-025-29166Status not reported OilWood Energy, Inc.
Bible 1 12-025-25256Plugged Dry holeKiernan, Thomas
Bible 1 12-025-25848Plugged OilMcKinney Oil Producer, Inc.
Bible 1 12-025-25901Plugged Dry holeH.D.B. Investments
Bible 1 12-025-28442Plugged Dry holeFarrar Oil Co., Inc.
Bible - Boose Comm. 1 12-025-26992Plugged OilHagen, F. Lowell
Bible - Jennings 1 12-025-27188Plugged Dry holeAshland Exploration, Inc.
Bible - Smith Consolidated 1 12-025-25339Plugged Dry holeFulk, Perry
Bible - Smith Consolided 1-A 12-025-25381Plugged OilFulk, Perry
Bible - Stoops Comm. 1 12-025-02034Plugged OilNational Associated Petroleum Co.
Bible - Stoops Comm. 1 12-025-02034-0100Plugged DisposalNational Associated Petroleum Co.
Bible - Stoops Comm. 2 12-025-02035Plugged OilNational Associated Petroleum Co.
Bible Community 1 12-025-01685Status not reported OilKeystone Oil Company
Bible Community 1 12-025-04054Plugged OilHanson Oil Company
Bible Community 1 12-025-04054-0100Status not reported UnknownHanson Oil Company
Bible Grove Unit 2-9W 12-025-00802-0100Plugged InjectionGulf Oil Corporation
Bible Grove Unit 2-12W 12-025-00817-0100Plugged InjectionGulf Oil Corporation
Bible Grove Unit 2-13W 12-025-00826-0100Plugged InjectionGulf Oil Corporation
Bible Grove Unit 6-2W 12-025-00907-0100Status not reported InjectionGulf Oil Corporation
Bible Grove Unit 2-15W 12-025-00933-0100Plugged InjectionGulf Oil Corporation
Bible Grove Unit 2-17W 12-025-00959-0100Plugged InjectionGulf Oil Corporation

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