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St. Clair County, IL oil and gas wells

1,650 wells: 0 active, 919 plugged, run by 437 operators.

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

Top operators in St. Clair

OperatorActiveWells here
Illinois Power Co.0122
Canonie Construction Co.0100
IL State Geological Survey0100
Sun Production Co (Sun Oil)085
McMenamy, B. Contr., Inc072
Ohio Oil Co., The070
Mountain Engineering&Co.054
Donnewald, James H.030
McCandlish and Gwaltney Drlng.026
Ameren Illinois Company025
Sun Production Co.(Sun Oil)021
Calvert Funds, Inc.020
Ohio Oil Company016
Tarlton Oil Co016
Geo-Mechanics, Inc.013
Oelze, Elmer Jr.013
Young C W013
Larson Industries, Inc.012
Podolsky Oil Co.012
Alco Oil & Gas Corp.011
Geotechnology011
Loveridge, F. R., Etal011
Kerwin, Thomas R.010
Magnolia Petroleum Company010
Excel Energy Company09

Wells

Not plugged · All wells · Plugged · Orphaned

WellAPI / IDStatusTypeOperator
Fayetteville Twp. Rd. Comm 34 12-163-02606Plugged OtherSun Production Co.(Sun Oil)
Fayetteville Twp. Rd. Comm 15 12-163-02607Plugged OtherSun Production Co (Sun Oil)
Fayetteville Twp. Rd. Comm 16 12-163-02608Plugged OtherSun Production Co (Sun Oil)
Fayetteville Twp. Rd. Comm 10 12-163-02609Plugged OtherSun Production Co (Sun Oil)
Fayetteville Twp. Rd. Comm 26 12-163-02610Plugged OtherSun Production Co (Sun Oil)
Fayetteville Twp. Rd. Comm 14 12-163-02611Plugged OtherSun Production Co (Sun Oil)
Fayetteville Twp. Rd. Comm 25 12-163-02615Plugged OtherSun Production Co (Sun Oil)
Fayetteville Twp. Rd. Comm 12 12-163-02616Plugged OtherSun Production Co (Sun Oil)
Fayetteville Twp. Rd. Comm 13 12-163-02617Plugged OtherSun Production Co (Sun Oil)
Fayetteville Twp. Rd. Comm 19 12-163-02618Plugged OtherSun Production Co (Sun Oil)
Fayetteville Twp. Rd. Comm 17 12-163-02620Plugged OtherSun Production Co (Sun Oil)
Fayetteville Twp. Rd. Comm 18 12-163-02621Plugged OtherSun Production Co (Sun Oil)
Fayetteville Twp. Rd. Comm 35 12-163-02623Plugged OtherSun Production Co.(Sun Oil)
Fayetteville Twp. Rd. Comm 29 12-163-02624Plugged OtherSun Production Co.(Sun Oil)
Fayetteville Twp. Rd. Comm 23 12-163-02625Plugged OtherSun Production Co (Sun Oil)
Fayetteville Twp. Rd. Comm 27 12-163-02629Plugged OtherSun Production Co (Sun Oil)
Feder, P. 1 12-163-02563Plugged Dry holeBerentz Drilling Co.
Fee 1 12-163-01582Plugged Dry holeLutton Louis
Feig 1 12-163-25797Plugged Dry holeGeo-Explorations, Inc.
Feig 1-A 12-163-29470Plugged Dry holeVan Fossan Oil Corp.
Feuerbacher 1 12-163-01588Plugged Dry holeMay J G
Finite-Magma 1 12-163-29185Plugged Dry holeMagma Oil, Ltd.
Forcade, Floyd 1 12-163-02643Plugged OtherSun Production Co (Sun Oil)
Forsyth, Ava et al 1 12-163-02257Plugged Dry holeSmith, Henry P.
Fournes Hilbert C 30 12-163-23721Plugged Dry holeD & S Drilling
Fox 1 12-163-02251Plugged Dry holeBeeson Oil Prod.
Frailey, R.K. et al 1 12-163-01355Plugged Dry holeKidd, Barron et al
Frailey, R.K. et al 1 12-163-01355-0100Plugged Dry holeShaw Oil & Chemical Corp.
Frantz 1 12-163-23988Plugged Dry holePetro Minerals Corp.
Frantz, Leroy 1 12-163-02156Plugged Dry holeMaier, Paul H.
Freeburg 13 HOR 12-163-31745Plugged OtherAmeren Illinois Company
Frees 1 12-163-01469Plugged Dry holeGieck, Edward
Frerking 1 12-163-29655-0100Plugged UnknownCharles T. Evans Trust
Frierdich, Henry J. 12-163-01799Plugged Dry holeGrossman, Ray L.
Frye 8 12-163-01339Plugged OilNiekamp Chas A
Frye 7 12-163-01341Plugged OilNiekamp Chas A
Frye 8-A 12-163-01742Plugged DisposalWhitlock, Walter P.
Frye, Phillip 4 12-163-01540-0100Plugged OilStrickler W W
Frye, Phillip 6 12-163-01678Plugged OilOhio Oil Co., The
Frye, Phillip 7 12-163-01679Plugged OilOhio Oil Co., The
Frye, Phillip 8 12-163-01680Plugged OilOhio Oil Co., The
Funk 1 12-163-26492-0100Plugged Dry holeR & K Drilling Co.
Funk, A. 1 12-163-00312Plugged Dry holeMason E S
Funk, Dallas 2 12-163-29959Plugged Dry holePodolsky Oil Co.
Funk, Dennis 1 12-163-25722Plugged Dry holePense Bros Drlg Co,Inc.
Galle, Martin C. 1 ST-4-52 12-163-02661Plugged OtherSun Production Co (Sun Oil)
Galle, William H. 1 ST-2-52 12-163-02663Plugged OtherSun Production Co (Sun Oil)
Galle, William H. 3 14-56 12-163-02664Plugged OtherSun Production Co (Sun Oil)
Galle, William H. 4 33-56 12-163-02665Plugged OtherSun Production Co (Sun Oil)
Galle, William H. 2 ST-1-52 12-163-02668Plugged OtherSun Production Co.(Sun Oil)
Gaskill 8 12-163-01345Plugged OilLoveridge & Stupp
Gaskill, I.S. 1 12-163-01697Plugged Dry holeOhio Oil Co., The
Gaskill, I.S. 4 12-163-01700Plugged OilOhio Oil Co., The
Gasser 1 12-163-02159Plugged Dry holeNeal & Edmison
Gill Coal Corp. 1 12-163-00438Plugged Dry holeOsburn Charles
Glenn, Carl L. 1 16-56 12-163-02654Plugged OtherSun Production Co (Sun Oil)
Gnadt, Katherine 1 12-163-01390Plugged Dry holeNeary John L
Goeddel 1 12-163-29654Plugged GasWabash Prod. & Dev. Corp.
Goodman 1 12-163-02154Plugged Dry holeKerwin, T. R. etal
Goodman 2 12-163-02165Plugged Dry holeKerwin, Thomas R.
Goodman, A. 1 12-163-01520Plugged Dry holeGieck, Edward
Gordley 1 12-163-01350Plugged Dry holeObering, Earnest A.
Grandcolas, John 1 12-163-01380Plugged Dry holeForbes Douglas W
Grommett, 1 12-163-01761Plugged Dry holeGoldschmidt, E. J.
Gross 1 12-163-02206Plugged Dry holeWilson, Carl
Grossheim, Margaret 1 10-54 12-163-02648Plugged OtherSun Production Co (Sun Oil)
Grossman, Augusta 1 12-163-01464Plugged Dry holeWhitton N W
Grossman, John 1 12-163-01465Plugged OtherWhitton N W
Gundlach 1 12-163-00030Plugged Dry holeMason & Wagner
Gundlach, Mary 1 12-163-02317Plugged Dry holeSun Oil Company
Gutterman 1 12-163-00806Plugged Dry holeAnding, A. F.
Guttersohn, Philip 12-163-01428Plugged Dry holeHosman R V
HARBAUCH 1 12-163-24980-0100Plugged Dry holeKerwin, Thomas R.
Haas 1 12-163-01294Plugged Dry holeWilkening Herman
Haas 1 12-163-01351Plugged Dry holeQuick Boyd W
Haas 1 12-163-01352Plugged Dry holeSchiermann, Al
Haas 1 12-163-26735Plugged Dry holeSt. Louis Energy
Hagemann 1 12-163-23720Plugged Dry holeAdobe Investments Corp.
Hagemann, Fred 1 12-163-01961Plugged Dry holeNiagara Oil Co.
Hagemann, Wm. 1 12-163-01563Plugged Dry holeLuttrell, Homer
Hagist 2 12-163-25807Plugged Dry holeCentury Oil Co.
Hagist 1 12-163-29972Plugged Dry holePioneer Oil Co., Inc.
Hahn 1 12-163-01319Plugged Dry holeGass & Frazier
Hall 1 12-163-01524Plugged OilHacker C A
Hamil J M 12-163-03289Plugged Dry holeOhio Oil Co., The
Hamill 1 12-163-02345Plugged Dry holeKerwin, T. R. etal
Hamilton et al 1 12-163-25395Plugged OilOelze, Elmer Jr.
Hankammer, Emil & Rose 1 12-163-01392Plugged Dry holeJaske John W
Harbauch 1 12-163-24980Plugged Dry holeKerwin, Thomas R.
Harbaugh 1 12-163-01504Plugged Dry holeKerwin, T. R. etal
Harms, Leroy O. 1 12-163-01354Plugged Dry holeTeter, T. C.
Harpstrite, H.S. 1 12-163-01793Plugged Water supplyFulk, Perry
Harris 1 12-163-01874Plugged Water supplyMontgomery, Bill
Harris 12-163-03613Plugged Dry holeGilman, Etal
Harris, Hy 1 12-163-01577Plugged OtherBlome & Jeffris Oil
Heap Fred 1 12-163-01387Plugged Dry holeGoldschmidt, E. J.
Heil 1 12-163-00344-0200Plugged ServiceIllinois Power Co.
Heil 1 12-163-01453Plugged Dry holeJet Oil Company
Heirs, Waelti 1 12-163-00428Plugged Dry holeOhio Oil Co., The
Hentzel 1 12-163-03621Plugged Dry holeTruitt & Kerwin

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