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Duncan, Walter Inc.: wells in Illinois

Also operates in IN (4).

Where they operate

CountyActiveWells
Jefferson02
Washington01
Franklin01

Wells

Not plugged · All wells · Plugged · Orphaned

WellAPI / IDStatusType
Neuhaus, Nelson etal 1 12-189-00485-0100Plugged Dry hole
Sumner, J. 1 12-081-02028Plugged Dry hole
Sumner, J. 1 12-081-02028-0100Status not reported Oil
U.S. Coal & Coke 1 12-055-01794-0100Status not reported Injection

Operator names are shown as each state records them. Data as of 2026-10-17.