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McDonough County, IL oil and gas wells

1,264 wells: 0 active, 795 plugged, run by 223 operators.

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

Top operators in McDonough

OperatorActiveWells here
Bi-Petro, Inc.0215
Ohio Oil Company099
Gedco Oil & Gas093
Snowden Bros. & Co044
C.I.P.S.036
owner034
Ohio Oil Company, The029
Nyvatex Oil Corp., The026
Measley, Charles024
Colmar Industries, Inc.018
Ohio Oil Co., The018
Fawcett, John W.016
Urschel, J. E. and Company013
Acadia Petroleum Corp.011
Alco Oil & Gas Corp.011
Ohio011
Tiger Oil Co.011
Wireback Oil Co.011
Charlestown Corp.010
Clark, Gerald08
Petroleum Resources Co.08
Frommelt, Alfred07
Hazlett Harry07
Hudson & Mansfield07
Lambert Dale E07

Wells

Not plugged · All wells · Plugged · Orphaned

WellAPI / IDStatusTypeOperator
Clark, R. J. 13 12-109-22883Plugged OilSnowden Bros. & Co
Clark, R. J. 14 12-109-23067Plugged OilSnowden Bros. & Co
Clark, R. J. 15 12-109-23068Plugged OilOhio Oil Company
Clemons 1 12-109-00135Plugged Dry holeMeasley, Charles
Collins 1 12-109-00289Plugged Dry holeMeasley, Charles
Collins 1 12-109-00290Plugged Dry holeSnowden Bros. & Co
Collins, F. S. 1 12-109-22167Plugged Dry holeOhio
Colmar-McFadden S-1 12-109-21413Plugged UnknownBi-Petro, Inc.
Colmar-McFadden S-2 12-109-21414Plugged UnknownBi-Petro, Inc.
Colmar-McFadden S-3 12-109-21415Plugged UnknownBi-Petro, Inc.
Colmar-McFadden S-4 12-109-21416Plugged UnknownBi-Petro, Inc.
Colmar-McFadden S-5 12-109-21417Plugged UnknownBi-Petro, Inc.
Colmar-McFadden S-6 12-109-21418Plugged UnknownBi-Petro, Inc.
Colmar-McFadden Unit 1 12-109-21516Plugged UnknownBi-Petro, Inc.
Colmar-McFadden Unit 1SWD 12-109-21522Plugged OilHomco, Ltd.
Colmar-McFadden Unit-Main 1-A 12-109-21517Plugged UnknownBi-Petro, Inc.
Conn 3 12-109-00256Plugged Dry holeSnowden
Conn 6 12-109-00258Plugged OilSnowden
Conn, William 1 12-109-00255-0100Plugged OilBi-Petro, Inc.
Conn, William 5 12-109-00257-0100Plugged OilBi-Petro, Inc.
Conn, William 4 12-109-21699-0100Plugged OilBi-Petro, Inc.
Conn, William 7 12-109-21700Plugged OilBi-Petro, Inc.
Conn, William 8 12-109-21701Plugged OilBi-Petro, Inc.
Conn, William 9 12-109-21702Plugged OilBi-Petro, Inc.
Conn, William 10 12-109-21703Plugged OilBi-Petro, Inc.
Conn, William 12 12-109-21704Plugged OilBi-Petro, Inc.
Conn, William 14 12-109-21705Plugged OilBi-Petro, Inc.
Conn, William 15 12-109-21706Plugged OilBi-Petro, Inc.
Conn, William 17 12-109-21707Plugged OilBi-Petro, Inc.
Conn, William 16 12-109-21722Plugged OilBi-Petro, Inc.
Conn, William 11 12-109-22884Plugged OilSnowden Bros. & Co
Conn, William 13 12-109-23069Plugged OilSnowden Bros. & Co
Conn, Wm. 2 12-109-00465Plugged InjectionSnowden
Copelan, Gene 1 12-109-21042Plugged Dry holeFawcett, John W.
Copelin 1 12-109-00583Plugged Dry holeCalliham, J. H.
Crandell 1 12-109-21270Plugged Dry holePetroleum Resources Co.
Culp, W. H. 1 12-109-00575Plugged Dry holeGem City Oil Co
Culp, W. H. 1 12-109-21914-0100Plugged OilBi-Petro, Inc.
Culp, W. H. 3 12-109-21915-0100Plugged OilBi-Petro, Inc.
Culp, W. H. 4 12-109-21916-0100Plugged OilBi-Petro, Inc.
Culp, W. H. 5 12-109-21917-0100Plugged OilBi-Petro, Inc.
Culp, W. H. 6 12-109-21918-0100Plugged OilBi-Petro, Inc.
Culp, W. H. 2 12-109-23057Plugged OilOhio Oil Company
Cummings, H. W. 1 12-109-00295Plugged OilLamoine Oil Trust
Cummings, H. W. 2 12-109-00296Plugged OilLamoine Oil Trust
Daniels 1 12-109-00144Plugged Dry holeCleary Petroleum Inc
Daniels 1 12-109-21210Plugged Dry holeTiger Oil Co.
Daniels, Harold C. 2 12-109-21222Plugged UnknownTiger Oil Co.
DeGarmo, Homer 2 12-109-21235Plugged Dry holeRegent Oil & Gas
Deems, Gilbert S-10 12-109-00682Plugged OtherC.I.P.S.
Deems, Gilbert S-43 12-109-00758Plugged OtherC.I.P.S.
Degarmo 1 12-109-00168Plugged Dry holeSpickler, M. M.
Degarmo 1 12-109-21211Plugged Dry holeRegent Oil & Gas
Degarmo 3 12-109-21306Plugged Dry holeGedco Oil & Gas
Deobler 25-1 12-109-21664Plugged Dry holeWhalen Drilling & Mining Corp.
Dixon 1-4 12-109-21355Plugged Dry holeCharlestown Corp.
Dixon 1 12-109-21364Plugged Dry holeCharlestown Corp.
Dixon 2 12-109-21392Plugged Dry holeCharlestown Corp.
Dixon 1 12-109-21661Plugged Dry holeLehne, Donald
Dixon, G. 1 12-109-23100Plugged Dry holeRainier Resources, LLC
Dixon, S. 1 12-109-23099Plugged Dry holeRainier Resources, LLC
Doolen, Josephine S-62 12-109-20840Plugged OtherC.I.P.S.
Dowacter 1 12-109-00637Plugged Dry holeDowacter, Ivan J.
Dowacter 1 12-109-21363Plugged Dry holeCharlestown Corp.
Dowacter 2 12-109-22949Plugged OilDowacter, Albert
Dowacter, I. J. 1 12-109-00569Plugged OilMeasley, Charles
Dowacter, Ivan 2 12-109-00570Plugged Dry holeMeasley, Charles
Dowacter, Ivan J. 3 12-109-22018Plugged OilDowacter, Albert
Dowacter, Ivan J. 4 12-109-22019Plugged OilDowacter, Albert
Dowacter, Sidney 1 12-109-00475Plugged Dry holeMeasley, Charles
Dowacter, Sidney 2 12-109-00510Plugged OilMeasley, Charles
Dowacter,Ivan 1 12-109-21263Plugged Dry holeBLH & Associates, Inc.
Dunbar, M. 1 12-109-21191Plugged Dry holeLonghorn Resources, Inc.
Dunn 2 12-109-21397Plugged Dry holeGedco Oil & Gas
Dunn 1 12-109-21403Plugged Dry holeGedco Oil & Gas
Dunn 5 12-109-21406Plugged Dry holeGedco Oil & Gas
Dunn, L. 3 12-109-21386Plugged Dry holeGedco Oil & Gas
Eastin 1 12-109-00107Plugged Dry holeRobinson, H. F., Inc.
Eddington, E. M. S-47 12-109-00754Plugged OtherC.I.P.S.
Eddington, E. M. S-46 12-109-00755Plugged OtherC.I.P.S.
Ellis 1 12-109-21250Plugged Dry holeWhitmer, E. L. Inc.
Ewing, H. Dewy 1 12-109-00109Plugged Dry holeMcCaughey, C. E.
Fairchild 2 12-109-21387Plugged Dry holeGedco Oil & Gas
Foley, George 1 12-109-00596Plugged Dry holeTalbot C B
Foster 1 12-109-21389Plugged UnknownGedco Oil & Gas
Foster M 1 12-109-00189Plugged Dry holeGem City Oil Co
Foster, Mart 1 12-109-00190Plugged Dry holeWarren & Jones
Foster, P. 1 12-109-21377Plugged UnknownGedco Oil & Gas
Fowler 1 12-109-21237Plugged Dry holeAcadia Petroleum Corp.
Fowler 1 12-109-21300Plugged Dry holeGedco Oil & Gas
Fox 1 12-109-21324Plugged Dry holeGedco Oil & Gas
Frakes, Oley Lee 1 12-109-00410Plugged Dry holeMeasley, Charles
Frakes, Ollie 2 12-109-00411Plugged Dry holeFrommelt, Alfred
Fugate 1 12-109-00521Plugged Dry holeCookson, Orin
Fullheimer, I. M. 12-109-00182Plugged Dry holeHazlett Harry
Furlong, Lester 1 12-109-21339Plugged Dry holeGedco Oil & Gas
Gem City 1 12-109-21216Plugged Dry holeMays, Alan M.
Graddy Heirs 34 12-109-00269Plugged OilBert & Roan
Grady-Walton 40 12-109-22939Plugged UnknownWilliams, C. L.
Grant, Ernest 1 12-109-00185Plugged Dry holeAlco Oil & Gas Corp.

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