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Clinton County, IL oil and gas wells

4,666 wells: 0 active, 3,001 plugged, run by 1,106 operators.

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

Top operators in Clinton

OperatorActiveWells here
Shell Oil Company0216
Gulf Refining Company0169
Jet Oil Company0144
Conrey, T. M.093
Oelze, Elmer Jr.079
C. E. Brehm Drilling & Prod.075
Adams Oil & Gas Company073
Goldschmidt, E. J.059
Dunnill, John F.057
Surpass Oil & Gas057
National Associated Petroleum Co.056
Ohio Oil Co., The049
Baker, E. C. & Sons045
Texaco, Inc.043
Karchmer Pipe & Supply042
Kerwin, T. R. etal038
Shell Petroleum Company036
Oil Technology Group/Illinois Basin035
Texas Co., The035
McBride, W. C. Inc.034
Robben Oil Co.034
Sohio Petroleum Company034
Monken, Leland033
Texas Company, The033
Kapp, Louis H., Jr.031

Wells

Not plugged · All wells · Plugged · Orphaned

WellAPI / IDStatusTypeOperator
No wells match.