WellheadMap

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Group One Leasing & Devel. Inc.: wells in Illinois

Where they operate

CountyActiveWells
Brown02

Wells

Not plugged · All wells · Plugged · Orphaned

WellAPI / IDStatusType
Markert, Anthony 2 12-009-21124Plugged Oil
Worthington 1 12-009-21229Plugged Dry hole

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