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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
Armstrong, C. J. 1 12-025-02656Plugged Dry holeAshland Oil & Refining Company
Armstrong, M. 3 12-025-02715Plugged OilMcBride, W. C. Inc.
Armstrong, M. 4 12-025-02716Status not reported OilMcBride, W. C. Inc.
Armstrong, M. et al 1 12-025-00268Plugged OilMcBride, W. C. Inc.
Armstrong, Marjorie 2 12-025-26287Plugged OilTriple C Oil Producers, Inc.
Armstrong. M. B-1 12-025-27560Plugged OilRudy, John W., Estate of
Arnold 1 12-025-25616Plugged OilMcKinney Oil Producer, Inc.
Arnold 2 12-025-25647Plugged OilMcKinney Oil Producer, Inc.
Arnold 3 12-025-25797Status not reported OilMcKinney Oil Producer, Inc.
Arnold 3-WI 12-025-25797-0100Plugged InjectionMcKinney Oil Producer, Inc.
Arnold 1 12-025-28502-0100Plugged Dry holePioneer Oil Co., Inc.
Arps 2 12-025-27291Plugged OilAnderson, Bruce
Arps, Elizabeth 2 12-025-00403-0100Plugged Dry holeDart Oil & Gas Corp.
Arps, Elizabeth 1 12-025-27149Status not reported OilAnderson, Bruce
Arps, Elizabeth 3 12-025-27392Plugged Dry holeAnderson, Bruce
Ashland-Brissenden A-5 12-025-28954Status not reported OilPodolsky Oil Co.
Ashton, Olin et al 1 12-025-01378Plugged Dry holeHopkins, Dale
Astrukas 1 12-025-29018Plugged Dry holeStrike Oil, Inc.
Atchason 1 12-025-01948Plugged Dry holeN. V. Duncan, Inc.
Atchison, R. 1 12-025-01606Plugged Dry holeLouis Sylvester
Atchison, Roy 1-A 12-025-01939Plugged OilBlack & Black Oil Co.
Aumiller 1 12-025-28805Status not reported OilR K Petroleum Corp.
Aurora - Hemrich 2 12-025-03578-0100Plugged InjectionShakespeare Oil Co.
Ausbrook, A. G. 1 12-025-02197Plugged OilUnion Oil Company of CA
Ausbrook, A. G. 2 12-025-02198Plugged OilUnion Oil Company of CA
Ausbrook, A. G. 3 12-025-04700Plugged InjectionUnion Oil Company of California
Ausbrook, A. G. 5 12-025-28743Status not reported OilElysium Energy, L.L.C.
Ausbrook, A. G. 5 12-025-28743-0100Status not reported OilElysium Energy, L.L.C.
Ausbrook, A. G. 5 12-025-28743-0200Status not reported OilCitation Oil & Gas Corp.
Ausbrook, A. G. 6 12-025-28759Status not reported OilElysium Energy, L.L.C.
Ausbrook, A. G. 6 12-025-28759-0100Status not reported InjectionElysium Energy, L.L.C.
Ausbrook, A. G. 6 12-025-28759-0200Permitted UnknownCitation Oil & Gas Corp.
Ausbrook, A.G. - Bunnyville Consol. 4 12-025-04691Plugged InjectionUnion Oil Company of California
B. Webster Tr. 12 3 12-025-00402-0200Plugged InjectionTexaco, Inc.
Babcock G F 1 12-025-02091Plugged OilPure Oil Company
Bach Cons. 1 12-025-25129Plugged OilRudy, John W., Estate of
Badger, W. 1 12-025-03016-0100Plugged Dry holeFulk Oil Company
Badger, Walter 1 12-025-03016Plugged Dry holeFulk Oil Company
Bahl 1 12-025-01738Plugged OilHerley, David F.
Bahl 1 12-025-01761Plugged Dry holeCorkwin Corp.
Bahl 1 12-025-26333Plugged Dry holeByrne, Darrell W.
Bahl 3 12-025-29000Status not reported OilPawnee Oil Corp.
Bahl Comm. 2 12-025-27236Status not reported OilAda Oil Co.
Bahl Community 1 12-025-27187Status not reported OilAda Oil Co.
Bahl et al 1 12-025-27125Plugged Dry holeBufay Oil Company
Bahl, H. C. 1 12-025-04604Plugged Dry holeMcCollum & Kincaid Oil Prod., Inc.
Bahl, H. C. 1 12-025-04674Plugged OtherHalses Oil
Bahl, H. C. 2 12-025-04746Plugged OilHalses Oil
Bahl, H. C. 2 12-025-25650Status not reported OilStephens, Charles H.
Bahl, H. C. 3 12-025-25885Status not reported OilStephens, Charles H.
Bahl, H. C. 4 12-025-26115Plugged Dry holeStephens, Charles H.
Bahl, H. C. 5 12-025-27110Plugged OilStephens, Charles H.
Bahl, Harold 1 12-025-01565Status not reported UnknownBoxell, Samuel E.
Bahl, Harold 1 12-025-01565-0100Plugged OilBoxell, Samuel E.
Bahl, Harold 1 12-025-04156Plugged OilStephens, Charles H.
Bailey 1 12-025-01487-0100Plugged OilMcKinney & Funderburk
Bailey 1 12-025-26914-0100Plugged OilAda Oil Co.
Bailey 1 12-025-27060Plugged OilBlazer Oil Company
Bailey 2 12-025-27148Plugged Dry holeBlazer Oil Company
Bailey 1 12-025-28054Plugged Dry holeFarrar Oil Co., Inc.
Bailey 1 12-025-28459Plugged Dry holeKiernan, Thomas
Bailey 4 12-025-28989Status not reported OilDeep Rock Energy Corp.
Bailey 1 12-025-29023Plugged Dry holeGoodman Oil, Inc.
Bailey 6 12-025-29034Status not reported UnknownDeep Rock Energy Corp.
Bailey 6 12-025-29034-0100Status not reported InjectionDeep Rock Energy Corp.
Bailey 1 12-025-29055Plugged Dry holeR K Petroleum Corp.
Bailey - Kuhlig Community 1 12-025-28855Plugged Dry holeR K Petroleum Corp.
Bailey Comm. 1 12-025-28871-0100Plugged Dry holeR K Petroleum Corp.
Bailey Comm. 1A 12-025-28871-0200Plugged Dry holeDeep Rock Energy Corp.
Bailey Community 2 12-025-28528-0300Plugged OilDeep Rock Energy Corp.
Bailey Logan 1 12-025-03683Plugged Dry holeWaggoner Leland
Bailey, Bill "A" Lease 1 12-025-02469-0100Plugged Dry holeOil Tech, Inc.
Bailey, Cole Clay-2 12-025-29531Status not reported OtherIL State Geological Survey
Bailey, Darren 1 12-025-28851Plugged Dry holeKincaid Oil Producers, Inc.
Bailey, E. 1 12-025-01875Plugged Dry holeHanson Oil Company
Bailey, Erwin 1 12-025-01315Plugged Dry holeC. E. Brehm Drilling & Prod.
Bailey, F. 1 12-025-26488Status not reported DisposalBailey, Fred L.
Bailey, F. 3 12-025-26831-0100Plugged OilAda Oil Co.
Bailey, F. 2 12-025-26832-0100Plugged OilAda Oil Co.
Bailey, Forest 2 12-025-26832Plugged OilKapp, L. H. Jr.
Bailey, Forest 3 12-025-26914Plugged OilKapp, L. H. Jr.
Bailey, Forrest 1 12-025-01487Plugged Dry holeNoble, Jud
Bailey, Forrest SWD-1 12-025-01487-0200Plugged DisposalKapp, Louis H., Jr.
Bailey, N. 1 12-025-00731Plugged Dry holeZink John
Bailey, R. 1 12-025-29130Plugged Dry holeDeep Rock Energy Corp.
Bailey, Robert 1 12-025-04537-0200Plugged UnknownEmmons Energy,Inc.
Bailey, Robert D. et al 1 12-025-01898Plugged Dry holeDuncan, Walter
Baity 1 12-025-28042Plugged Dry holeDedica Energy Corp.
Baity, Edgar 1 12-025-01214Plugged Dry holeSuperior Oil Company
Baity, H. 1 12-025-01213Plugged OilDayton, Ward W.
Baker, Glenna & William 1 12-025-29131Plugged Dry holeDee Drilling Co., Inc.
Ballard 1 12-025-28597Status not reported UnknownNuxoll, William R.
Ballard 2 12-025-28681Status not reported OilNuxoll, Bill
Baltrukonis 1 12-025-02011Plugged Dry holeE Central Develop Co
Bamber 1 12-025-28152Plugged Dry holePawnee Oil Corp.
Bandy, W. 1 12-025-01783Plugged Dry holeBrinkley, Herman E.
Bangert 7 12-025-28046Plugged OilBangert, Everett M.
Bangert 1-SWD 12-025-28256-0100Status not reported DisposalPioneer Oil Co., Inc.
Bangert 1-HOR 12-025-29138Status not reported OilPioneer Oil Co., Inc.
Bangert, E. M. 3 12-025-02930-0100Plugged OtherBangert, Karen J.

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