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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
Eckert, Pauline 4 12-163-02774-0200Plugged OilLarson Industries, Inc.
Eckert, Walter 1 12-163-02316Plugged Dry holeSun Production Co (Sun Oil)
Eckert, Walter 12 12-163-02630Plugged OtherSun Production Co (Sun Oil)
Eckert-Sped Comm. 1 12-163-02551Plugged Dry holeVickery Drilling Co., Inc.
Edwards, Dan 12-163-00832Status not reported UnknownHaverstick C W
Egyptian Coal 9 12-163-02254Status not reported StorageIllinois Power Co.
Egyptian Coal 10 12-163-02804Status not reported ServiceIllinois Power Co.
Egyptian Coal & Mining 3 12-163-02211Plugged Dry holeIllinois Power Co.
Egyptian Coal & Mining 6 12-163-02249Status not reported InjectionIllinois Power Co.
Egyptian Coal & Mining 7 12-163-02253Status not reported InjectionIllinois Power Co.
Egyptian Coal & Mining 8 12-163-02255Status not reported StorageIllinois Power Co.
Egyptian Coal & Mining Co. 1 12-163-02209Status not reported StorageIllinois Power Co.
Egyptian Coal & Mining Co. 5 12-163-02210Status not reported StorageIllinois Power Co.
Egyptian Coal & Mining Co. 4 12-163-02212Status not reported StorageIllinois Power Co.
Egyptian Coal & Mining Co. 2 12-163-02213Plugged Dry holeIllinois Power Co.
Ehler, Wm. 1 12-163-01501Plugged Water supplyPayne Walter
Eidman, L. B. 1 12-163-01492Plugged Dry holeBurgess, W. O.
Electric Right Of Way 8 12-163-01590Status not reported UnknownLandwehr & Sacks
Electric Right Of Way 1 12-163-01636Status not reported OilLandwehr & Sacks
Electric Right Of Way 2 12-163-01637Status not reported OilLandwehr & Sacks
Electric Right Of Way 3 12-163-01638Status not reported OilLandwehr & Sacks
Electric Right Of Way 4 12-163-01639Status not reported OilLandwehr & Sacks
Electric Right Of Way 5 12-163-01640Status not reported OilLandwehr & Sacks
Electric Right Of Way 6 12-163-01641Status not reported OilLandwehr & Sacks
Electric Right Of Way 7 12-163-01642Status not reported OilLandwehr & Sacks
Electric Right Of Way 9 12-163-01643Status not reported OilLandwehr & Sacks
Emery - Needles 2 12-163-02080-0100Plugged OtherIllinois Power Co.
Emery, W. H. 1 12-163-02265Plugged Dry holeKrohn, William H.
Emge 1 12-163-02131Plugged Dry holeDittmeier Frank L Jr
Emge Ralph 12-163-01316Plugged Dry holeHaverstick Well & Equp
Emge, Ralph F. 12-163-01313Plugged Dry holeHaverstick Well & Equp
Engelke Community 1 12-163-24990Plugged Dry holeAllison, David
Engelmann Township Comm. 6 12-163-02574Plugged OtherSun Production Co (Sun Oil)
Engelmann Township Comm. 4 12-163-02575Plugged OtherSun Production Co (Sun Oil)
Engelmann Township Comm. 5 12-163-02576Plugged OtherSun Production Co (Sun Oil)
Engelmann Township Comm. 3 12-163-02577Plugged OtherSun Production Co (Sun Oil)
Engle 1 12-163-01256Plugged Dry holeDouglas L A
Englerth, Albert 1 12-163-01496Plugged Dry holeGass Herman C
Englerth, Albert 1 12-163-01497Plugged Dry holeMorris Geo A
Enselmann Township Comm. 1 12-163-02567Plugged OtherSun Production Co (Sun Oil)
Enselmann Township Comm. 2 12-163-02572Plugged OtherSun Production Co (Sun Oil)
Erb Trust 1 12-163-27594Plugged Dry holePodolsky, Bernard
Erb, Alvin 1 12-163-02627Plugged OtherSun Production Co (Sun Oil)
Erb, Alvin 2 12-163-02628Plugged OtherSun Production Co (Sun Oil)
Espenscheid, H. FBG-C8 12-163-30537Status not reported OtherIL State Geological Survey
Etling, J. 1 12-163-00686Plugged Dry holeAncona Natural Gas
Etling, J. 2 12-163-00687Plugged Dry holeAncona Natural Gas
Etling, Rudolph 12-163-00688Plugged Dry holeMeyes Joseph
Evans Elementary School SIL-27 12-163-30202Status not reported OtherIllinois State Geological Survey
Evans-Fritz 1 12-163-27258Plugged Dry holeSchock, W. O., Etal
Eyman, Selma 1 12-163-25637Plugged Dry holeKerwin, T. R. etal
F-19 12-163-02228Plugged OtherIllinois Power Co.
F-8 12-163-02217Plugged OtherIllinois Power Co.
F-9 12-163-02218Plugged OtherIllinois Power Co.
Fairview Structure Test 1 12-163-30201Status not reported OtherCeja Corporation
Falling Springs Quarry B-2 12-163-29858Status not reported OtherBignall, Jerry (Phillips Env)
Falling Springs Quarry FS-2 12-163-31035Status not reported OtherPhillips Environmental Service
Faust, John 1 12-163-24316Plugged Dry holeOelze, Elmer Jr.
Fayette Township Comm. 41 12-163-02579Plugged OtherSun Production Co (Sun Oil)
Fayette Township Road Comm 36 12-163-02578Plugged OtherSun Production Co (Sun Oil)
Fayetteville Rd. Comm. 38 12-163-02598Plugged OtherSun Production Co (Sun Oil)
Fayetteville Rd. Commissio 39 12-163-02594Plugged OtherSun Production Co (Sun Oil)
Fayetteville Twp 32 12-163-02584Plugged OtherSun Production Co (Sun Oil)
Fayetteville Twp 21 12-163-02588Plugged OtherSun Production Co (Sun Oil)
Fayetteville Twp 22 12-163-02589Plugged OtherSun Production Co (Sun Oil)
Fayetteville Twp 37 12-163-02590Plugged OtherSun Production Co.(Sun Oil)
Fayetteville Twp 6 12-163-02591Plugged OtherSun Production Co (Sun Oil)
Fayetteville Twp 8 12-163-02593Plugged OtherSun Production Co.(Sun Oil)
Fayetteville Twp Road 20 12-163-02586Plugged OtherSun Production Co (Sun Oil)
Fayetteville Twp Road 5 12-163-02587Plugged OtherSun Production Co (Sun Oil)
Fayetteville Twp St C-8-55 M 12-163-02592Plugged OtherSun Production Co.(Sun Oil)
Fayetteville Twp. Rd. Comm 1 12-163-02595Plugged OtherSun Production Co (Sun Oil)
Fayetteville Twp. Rd. Comm 2 12-163-02596Plugged OtherSun Production Co (Sun Oil)
Fayetteville Twp. Rd. Comm 3 12-163-02597Plugged OtherSun Production Co (Sun Oil)
Fayetteville Twp. Rd. Comm 30 12-163-02600Plugged OtherSun Production Co (Sun Oil)
Fayetteville Twp. Rd. Comm 4 12-163-02601Plugged OtherSun Production Co (Sun Oil)
Fayetteville Twp. Rd. Comm 9 12-163-02603Plugged OtherSun Production Co (Sun Oil)
Fayetteville Twp. Rd. Comm 31 12-163-02604Plugged OtherSun Production Co.(Sun Oil)
Fayetteville Twp. Rd. Comm 33 12-163-02605Plugged OtherSun Drilling Co.
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 12-163-25615Status not reported UnknownSpecialty Drlg Serv.
Feig 1 12-163-25797Plugged Dry holeGeo-Explorations, Inc.
Feig 1-A 12-163-29470Plugged Dry holeVan Fossan Oil Corp.

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