WellheadMap

Home › Illinois › Madison

Madison County, IL oil and gas wells

1,937 wells: 0 active, 1,241 plugged, run by 492 operators.

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

Top operators in Madison

OperatorActiveWells here
Obering, Earnest A.093
IL State Geological Survey091
Kesl, Joe Jr. etal076
Schenk, S. B.062
Kiec, Inc.047
Cassens George044
Howell, Dr. Ray E.043
Neary & Cahill039
owner038
Zicos, George033
Sohio Petroleum Company031
Foucek, Joseph030
Luttrell, Homer028
Rock Hill & Pure Oil025
Mitchell, John T.022
Williams, M. J.022
Suhre, Ferinand021
Krohn, William H.020
Sinclair Wyoming Oil & Gas019
Reef Development, Inc.018
Illinois State Geological Survey016
MB Oil Production, Inc.016
Ego Oil Company015
Mazzarino, M.015
Wilson, Carline015

Wells

Not plugged · All wells · Plugged · Orphaned

WellAPI / IDStatusTypeOperator
(no name) DH-675 12-119-27412Permitted UnknownZeigler Coal Co.
Albrecht 1-WI 12-119-30012-0200Permitted UnknownMB Oil Production, Inc.
Albrecht, W. 21 12-119-22972-0100Permitted UnknownFoucek, Joseph
Becker-Pence M-1 12-119-25690-0100Permitted UnknownKiec, Inc.
Best, Loren W.S. 1 12-119-25060Permitted UnknownGrossman, Ray L.
Blom - Fowler - Ruehrup Unit 22 12-119-30223Permitted UnknownGrossmann, R. L. Drilling Co.
Blom - Fowler - Ruehrup Unit 23 12-119-30224Permitted UnknownGrossmann, R. L. Drilling Co.
Bononi 5 12-119-01074-0100Permitted UnknownGrossman, Ray L.
Brooks, D. 10 12-119-30205-0100Permitted UnknownKiec, Inc
Henke, Emma 1 12-119-01754-0100Permitted UnknownNeary & Cahill
Honegger 1 12-119-30527Permitted UnknownPetro USA, LLC
Hunecke/Henkhaus 15 12-119-24347Permitted UnknownHowell, Dr. Ray E.
Kerin 6-N 12-119-30225Permitted UnknownGrossmann, R. L. Drilling Co.
Kroeger Estate 17 12-119-00840-0100Permitted UnknownHowell, Dr. Ray E.
Kroeger Estate 7-A 12-119-24367Permitted UnknownHowell, Dr. Ray E.
Kroeger etal 16 12-119-01143-0100Permitted UnknownHowell, Dr. Ray E.
Kroeger etal 15 12-119-24355Permitted UnknownHowell, Dr. Ray E.
Kroeger etal 19 12-119-24358Permitted UnknownHowell, Dr. Ray E.
Pence - Mayer 11 12-119-30243Permitted UnknownKiec, Inc
Quade 1 12-119-25296Permitted UnknownGrossman, Ray L.
Quade 6 12-119-30222Permitted UnknownGrossman, R. L. Drilling Co.
Repovsch B-9 12-119-30524Permitted UnknownMB Oil Production, Inc.
Riverside TC 2 12-119-29844Permitted UnknownCooksey, Tim Oil
Schreiber 10 12-119-30202-0100Permitted UnknownKiec, Inc
Straube, Harold 1 12-119-01461-0100Permitted UnknownWelker Oil Co., Ltd.