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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
Canterbury 50-V 12-163-25348Permitted UnknownCanonie Construction Co.
Canterbury 51-V 12-163-25349Plugged ServiceCanonie Construction Co.
Canterbury 52-V 12-163-25350Plugged ServiceCanonie Construction Co.
Canterbury 53-V 12-163-25351Plugged ServiceCanonie Construction Co.
Canterbury 54-V 12-163-25352Plugged ServiceCanonie Construction Co.
Canterbury 55-V 12-163-25353Plugged ServiceCanonie Construction Co.
Canterbury 56-VA 12-163-25354Plugged ServiceCanonie Construction Co.
Canterbury 57-VA 12-163-25355Plugged ServiceCanonie Construction Co.
Canterbury 58-V 12-163-25356Plugged ServiceCanonie Construction Co.
Canterbury 59-V 12-163-25357Plugged ServiceCanonie Construction Co.
Canterbury 60-V 12-163-25358Plugged ServiceCanonie Construction Co.
Canterbury 61-V 12-163-25359Plugged ServiceCanonie Construction Co.
Canterbury 62-V 12-163-25360Plugged ServiceCanonie Construction Co.
Canterbury 63-V 12-163-25361Plugged ServiceCanonie Construction Co.
Canterbury 64-VA 12-163-25362Permitted UnknownCanonie Construction Co.
Canterbury 65-VA 12-163-25363Permitted UnknownCanonie Construction Co.
Canterbury 67-V 12-163-25365Plugged ServiceCanonie Construction Co.
Canterbury 68-V 12-163-25366Plugged ServiceCanonie Construction Co.
Canterbury 69-V 12-163-25367Plugged ServiceCanonie Construction Co.
Canterbury 70-V 12-163-25368Plugged ServiceCanonie Construction Co.
Canterbury 71-V 12-163-25369Plugged ServiceCanonie Construction Co.
Canterbury 72-V 12-163-25370Plugged ServiceCanonie Construction Co.
Canterbury 73-V 12-163-25371Plugged ServiceCanonie Construction Co.
Canterbury 74-V 12-163-25372Plugged ServiceCanonie Construction Co.
Canterbury 75-V 12-163-25373Plugged ServiceCanonie Construction Co.
Canterbury 76-V 12-163-25374Plugged ServiceCanonie Construction Co.
Canterbury 77-V 12-163-25375Plugged ServiceCanonie Construction Co.
Canterbury 78-V 12-163-25376Permitted UnknownCanonie Construction Co.
Canterbury A-1 12-163-25377Plugged ServiceCanonie Construction Co.
Canterbury A-2 12-163-25378Plugged ServiceCanonie Construction Co.
Canterbury A-3 12-163-25379Plugged ServiceCanonie Construction Co.
Canterbury A-4 12-163-25380Plugged ServiceCanonie Construction Co.
Canterbury A-18 12-163-25381Permitted UnknownCanonie Construction Co.
Canterbury A-5 12-163-25382Plugged ServiceCanonie Construction Co.
Canterbury A- 6 12-163-25383Permitted UnknownCanonie Construction Co.
Canterbury A-7 12-163-25384Plugged ServiceCanonie Construction Co.
Canterbury A-16- 12-163-25385Plugged ServiceCanonie Construction Co.
Canterbury A-17 12-163-25386Plugged ServiceCanonie Construction Co.
Canterbury A-19 12-163-25387Permitted UnknownCanonie Construction Co.
Canterbury A-20 12-163-25388Permitted UnknownCanonie Construction Co.
Canterbury A-21 12-163-25389Permitted UnknownCanonie Construction Co.
Canterbury A-22 12-163-25390Permitted UnknownCanonie Construction Co.
Canterbury A-23 12-163-25391Permitted UnknownCanonie Construction Co.
Canterbury A-24 12-163-25392Permitted UnknownCanonie Construction Co.
Canterbury Manor A-3 12-163-25221Plugged Dry holeTest Drlg Service Co.
Canterbury Manor A-2 12-163-25222Plugged Dry holeTest Drilling Service Co.
Canterbury Manor A-1 12-163-25223Plugged Dry holeTest Drlg Service Co.
Canterbury Manor H-1 12-163-25224Plugged Dry holeTest Drlg Service Co.
Canterbury Manor H-2 12-163-25225Plugged Dry holeTest Drlg Service Co.
Canterbury Manor H-3 12-163-25226Plugged Dry holeTest Drlg Service Co.
Canterbury Manor H-4 12-163-25227Plugged Dry holeTest Drlg Service Co.
Canterbury Manor H-6 12-163-25228Plugged Dry holeTest Drlg Service Co.
Canterbury Manor H-7 12-163-25229Plugged Dry holeTest Drlg Service Co.
Canterbury Manor H-8 12-163-25230Plugged Dry holeTest Drlg Service Co.
Casper Stolle Quarry 1 12-163-29469Status not reported OtherBignall, Jerry (Phillips Env)
Casper Stolle Quarry 2 12-163-30795Status not reported OtherTerra, Inc.
Cedar Ridge Farm, D. Grohman NAE-5 12-163-30676Status not reported OtherIL State Geological Survey
Cerr Flow Products 12-163-31534Status not reported DisposalSchmalfeldt, Todd
Certain-Teed Product 3 12-163-01739Status not reported UnknownThorpe Concrete Well
Chouinard 1 12-163-02293Status not reported GasDonnewald, James H.
Chrisco 27-2 12-163-27067Plugged Dry holeHerr, Robert C. III
Church Lot 1 12-163-01601Status not reported OilSuprunowski Geo
Clark, R.W. 1 12-163-24124Plugged Dry holeTexas Pacific Oil Co.
Columbia Golf Clu COL-5 12-163-27551Status not reported OtherIL State Geological Survey
Columbia Golf Club 1 12-163-30508Status not reported OtherPhillip Services (Env.)
Columbia Quarry 1 12-163-01725Plugged Dry holeOhio Oil Co., The
Columbia Quarry 1 12-163-01726Plugged Dry holeWilliams, Etal
Columbia Quarry 3 12-163-02782Status not reported OtherColumbia Quarry Co
Columbia Quarry 23 12-163-02783Status not reported OtherColumbia Quarry Co
Columbia Quarry 43-dupo #9 12-163-29184Status not reported OtherColumbia Quarry Co
Columbia Quarry plant 1 2 12-163-29629Status not reported OtherColumbia Quarry Company
Core 14L 12-163-30443Status not reported OtherIL State Geological Survey
Core 6L 12-163-30442Status not reported OtherIL State Geological Survey
Core G-49 G-49 12-163-25173Status not reported OtherIL State Geological Survey
Core G18 12-163-29847Status not reported OtherIL State Geological Survey
Core G19 12-163-29848Status not reported OtherIL State Geological Survey
Core G20 12-163-29849Status not reported OtherIL State Geological Survey
Core G21 12-163-29421Status not reported OtherIL State Geological Survey
Core G22 12-163-29764Status not reported OtherIL State Geological Survey
Core G23 12-163-29851Status not reported OtherIL State Geological Survey
Core G27 12-163-29853Status not reported OtherIL State Geological Survey
Core G29 12-163-29852Status not reported OtherIL State Geological Survey
Core G5 12-163-25180Status not reported OtherIL State Geological Survey
Core G50 G-50 12-163-29856Status not reported OtherIL State Geological Survey
Core G51 G-51 12-163-29855Status not reported OtherIL State Geological Survey
Core G57 G-57 12-163-29857Status not reported OtherIL State Geological Survey
Core G6 12-163-25181Status not reported OtherIL State Geological Survey
Core G7 12-163-25179Status not reported OtherIL State Geological Survey
Core G8 12-163-25182Status not reported OtherIL State Geological Survey
Cored in field on S side of road MSC-2 12-163-30286Status not reported OtherISGS-NRCS
Cortner, Leo 1 12-163-02095Status not reported StorageMcCandlish, Etal
Culli, Harvey 1 12-163-02566Plugged OtherSun Production Co (Sun Oil)
Culli, Henry 1 12-163-30333Status not reported OtherIL State Geological Survey
Daab 1 12-163-00089Plugged Dry hole—
Daab 1 12-163-00089-0100Plugged Dry hole—
Daab 1 12-163-01385Plugged Dry holeBraun, W. R.
Daesch 1 12-163-00090Plugged Dry hole—
Daesch 1 12-163-00090-0100Plugged Dry hole—
Dagit, E. 1 12-163-25718Plugged Dry holeBHP Petroleum (USA),Inc.
Dahm, Adolph G. 1 12-163-01382Plugged Dry holeRehn, E. E.

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