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Humble Oil & Refining Company: wells in Illinois

Where they operate

CountyActiveWells
Fayette086
Jefferson064
White044
Gallatin036
Coles018
Hamilton014
Saline05
Richland05
Clay02
Wayne01
Washington01
Union01
Marion01
Macon01

Wells

Not plugged · All wells · Plugged · Orphaned

WellAPI / IDStatusType
Herald Unit 17-W 12-193-06334-0100Permitted Unknown

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