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Heil Mary 11

Status not reported Oil well

API number12-185-01110
OperatorLonghorn Oil Corporation
CountyWabash, Illinois
Depth2,492 ft
Surface location38.274595, -87.917117 · 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.