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Cities Service Oil Company: wells in Illinois

Also operates in LA (256), AR (4), TX (162), GOM (4), ND (19), AK (5), CA (12), MT (5), MS (173), SD (6), MO (55).

Where they operate

CountyActiveWells
Wayne061
Lawrence045
Wabash042
White021
Gallatin021
Clay021
Edwards07
Effingham03
Crawford03
Williamson02
Richland02
Hancock02
Greene02
Christian02
Washington01
Jefferson01
Franklin01
Clinton01
Clark01
Adams01

Wells

Not plugged · All wells · Plugged · Orphaned

WellAPI / IDStatusType
Golden Gate Aux Vases Unit Tr 4 1-W 12-191-03870-0200Permitted Unknown
Golden Gate Tr 3 1-W 12-191-01629-0200Permitted Unknown
Prout 2-W 12-101-03418-0100Permitted Unknown
West Ruark Unit Tr. 8 1-W 12-101-03433-0100Permitted Unknown
West Ruark Unit Tr. 8 2-W 12-101-03434-0100Permitted Unknown

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