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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
(no name) 147 12-025-04321Status not reported OtherPhillips Petroleum, Co.
(no name) 149 12-025-04322Status not reported OtherPhillips Petroleum, Co.
(no name) 150 12-025-04323Status not reported OtherPhillips Petroleum, Co.
(no name) 152 12-025-04324Status not reported OtherPhillips Petroleum, Co.
(no name) 153 12-025-04325Status not reported OtherPhillips Petroleum, Co.
(no name) 12-025-04326Status not reported OtherPhillips Petroleum, Co.
(no name) 155 12-025-04327Status not reported OtherPhillips Petroleum, Co.
(no name) 148 12-025-04328Status not reported OtherPhillips Petroleum, Co.
(no name) 151 12-025-04329Status not reported OtherPhillips Petroleum Co.
(no name) 1148 12-025-04334Status not reported OtherPhillips Petroleum, Co.
(no name) 1144 12-025-04335Status not reported OtherPhillips Petroleum, Co.
(no name) 1146 12-025-04336Status not reported OtherPhillips Petroleum, Co.
(no name) 6-32 12-025-04337Status not reported OtherPhillips Petroleum, Co.
(no name) 1145 12-025-04338Status not reported OtherPhillips Petroleum, Co.
(no name) 6-33 12-025-04339Status not reported OtherPhillips Petroleum, Co.
(no name) 1152 12-025-04340Status not reported OtherPhillips Petroleum, Co.
(no name) 1151 12-025-04341Status not reported OtherPhillips Petroleum, Co.
(no name) 1150 12-025-04342Status not reported OtherPhillips Petroleum, Co.
(no name) 1149 12-025-04343Status not reported OtherPhillips Petroleum, Co.
(no name) 6-31 12-025-04344Status not reported OtherPhillips Petroleum Co.
(no name) 1168 12-025-04345Status not reported OtherPhillips Petroleum, Co.
(no name) 1169 12-025-04346Status not reported OtherPhillips Petroleum, Co.
(no name) 6-29 12-025-04347Status not reported OtherPhillips Petroleum, Co.
(no name) 6-26 12-025-04348Status not reported OtherPhillips Petroleum, Co.
(no name) 6-28 12-025-04349Status not reported OtherPhillips Petroleum, Co.
(no name) 6-27 12-025-04350Status not reported OtherPhillips Petroleum, Co.
(no name) 1166 12-025-04351Status not reported OtherPhillips Petroleum, Co.
(no name) 1170 12-025-04352Status not reported OtherPhillips Petroleum, Co.
(no name) 1164 12-025-04353Status not reported OtherPhillips Petroleum, Co.
(no name) 1167 12-025-04354Status not reported OtherPhillips Petroleum, Co.
(no name) 6-25 12-025-04355Status not reported OtherPhillips Petroleum, Co.
(no name) 1147 12-025-04356Status not reported OtherPhillips Petroleum, Co.
(no name) 12-025-26284Status not reported Unknown—
Abbott 1 12-025-25579-0100Plugged Dry holeCrete Oil Investments, Inc.
Abbott - Moseley 2 12-025-01139Status not reported OilReynolds, Earle B.
Abbott - Moseley 3 12-025-01187Status not reported OilReynolds, Earle B.
Abbott - Mosely 1 12-025-01097Plugged OilReynolds, Earle B.
Abigail 1 12-025-28980Plugged OilDakfam, Inc.
Adams 1 12-025-03640Plugged Dry holeCallahan, John J.
Adams 2 12-025-03641Plugged OilShaffer, W. W.
Adams 2 12-025-03641-0100Status not reported OilOgoco, Inc.
Adams 3 12-025-03642Plugged OilShaffer, W. W.
Aldrich 1 12-025-00010Plugged Dry holeLain Oil & Gas Co.
Aldrich, E. E. 1 12-025-01325Status not reported OilTexas Co., The
Aldrich, E. E. 1 12-025-01325-0100Plugged OilTexas Company
Aldrich, E. E. 2 12-025-01643Status not reported OilTexas Company, The
Aldrich, E. E. 2 12-025-01643-0100Status not reported OilTexas Company, The
Aldrich, E. E. 2 12-025-01643-0200Plugged InjectionTexas Company, The
Aldrich, E. E. 3-WI 12-025-03238Plugged InjectionTexas Company, The
Alexander 5-SWD 12-025-26400-0200Plugged OtherDakfam, Inc.
Alexander 1 12-025-28799Status not reported OilDakfam, Inc.
Alexander 2 12-025-28869Status not reported OilDakfam, Inc.
Alexander 3 12-025-28902Status not reported OilDakfam, Inc.
Alexander 3-W 12-025-28902-0100Status not reported InjectionDakfam, Inc.
Alexander Comm. 4 12-025-28959Status not reported OilDakfam, Inc.
Allard-Rusk Comm 1 12-025-03021Plugged OilWallace D M
Allen 1 12-025-00479Plugged OilLynn, J.J.
Allen 2-A 12-025-02520Plugged OilLynn, J. J.
Allen 1 12-025-05054Plugged OilSchmidt, Virgil
Allen 1 12-025-25280Plugged Dry holeMcKinney Oil Producer, Inc.
Allen 2 12-025-25292Plugged OilMcKinney Oil Producer, Inc.
Allen 3 12-025-25380Plugged OilMcKinney Oil Producer, Inc.
Allen 4 12-025-25431Plugged OilMcKinney Oil Producer, Inc.
Allen B4 12-025-28967Plugged Dry holeOrdner, Jim Oil
Allen B5 12-025-29133Status not reported OilOrdner, Jim Oil
Allen 1 12-025-29532Plugged Dry holeBH Illinois Energy Partners LLC
Allen , H. D. - Tr. 15 2 12-025-01254-0100Status not reported InjectionTexaco, Inc.
Allen H D 1-A 12-025-02519Status not reported UnknownLynn, J. J.
Allen, Birdet 1 12-025-03643Plugged OilReward Oil Co Etal
Allen, D. 2 12-025-01977-0100Status not reported UnknownTri-State Prod. & Dev., Inc.
Allen, D. (Jasper Oil-Nyvatex Oil) 1-25 12-025-28511-0100Plugged Dry holeJasper Oil Producers, Inc.
Allen, D. W. Etux 1 12-025-27065Plugged Dry holeToder, Howard S.
Allen, Don 1 12-025-29083Plugged Dry holeShulman Bros., Inc.
Allen, Donald 2-WI 12-025-01977-0200Plugged InjectionTri-State Prod. & Dev., Inc.
Allen, Donald 1 12-025-05064-0100Plugged OilTri-State Prod. & Dev., Inc.
Allen, Donald 3 12-025-28866Plugged Dry holeTri-State Prod. & Dev., Inc.
Allen, H. D. 5 12-025-00952Status not reported UnknownTexas Company
Allen, H. D. 5 12-025-00952-0100Plugged OilTexas Company
Allen, H. D. A-3 12-025-00975Status not reported OilTexas Co., The
Allen, H. D. 4 12-025-00983Status not reported OilTexas Co., The
Allen, H. D. A-5 12-025-01063Status not reported OilTexas Co., The
Allen, H. D. 5 12-025-01063-0100Status not reported OilTexas Company, The
Allen, H. D. B-2 12-025-01064Status not reported OilTexas Company, The
Allen, H. D. B-2 12-025-01064-0100Plugged DisposalTexaco, Inc.
Allen, H. D. 6-A 12-025-01083Status not reported OilTexas Company
Allen, H. D. 6 12-025-01092Status not reported OilTexas Company, The
Allen, H. D. B-1 12-025-01148Status not reported OilTexas Company, The
Allen, H. D. B-1 12-025-01148-0100Status not reported OilTexas Company, The
Allen, H. D. 2 12-025-01254Plugged OilLynn, J. J.
Allen, H. D. 8 12-025-01448Status not reported OilTexaco, Inc.
Allen, H. D. B-1 12-025-02521-0100Status not reported OilTexas Company, The
Allen, H. D. B-1 12-025-02521-0200Plugged InjectionTexas Company, The
Allen, H. D. "A" 3-SWD 12-025-00975-0100Status not reported InjectionOrdner, Jim Oil
Allen, H. D. "A" 4 12-025-00983-0100Status not reported UnknownOrdner, Jim Oil
Allen, H. D. "A" 6-SWD 12-025-01083-0100Status not reported InjectionOrdner, Jim Oil
Allen, H. D. "A" 7 12-025-01158Status not reported OilTexaco, Inc.
Allen, H. D. "A" 7 12-025-01158-0100Status not reported OilTexaco, Inc.
Allen, H. D. "A" 7 12-025-01158-0200Status not reported OilTexaco, Inc.
Allen, H. D. "A" (Tract 19) 7 12-025-01158-0300Status not reported OilTexaco, Inc.
Allen, H. D. "A" (Tract 19) 7 12-025-01158-0400Status not reported OilOrdner, James J.

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