Madding Clara 3

Plugged Dry hole well

API number	12-025-02066
Operator	Olson Drilling Company
County	Clay, Illinois
Depth	3,070 ft
Surface location	38.632834, -88.375348 · wells within 1 mile Directions to the wellhead: Google Maps Apple Maps Waze
State record	Illinois State Geological Survey ↗
Data as of	2026-10-17

From Illinois State Geological Survey public records. Verify with the state before relying on this information.