WellheadMap

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Underwood 1

Status not reported Oil well

API number12-027-02205
OperatorRyan & Schwartz
CountyClinton, Illinois
Completed1940-04-16
Depth2,908 ft
Surface location38.537365, -89.146324 · wells within 1 mile
Directions to the wellhead: Google Maps Apple Maps Waze
State recordIllinois State Geological Survey ↗
Data as of2026-10-17

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