Holmes 7

Status not reported Oil well

API number	12-121-05341
Operator	Baldwin Oil Co.
County	Marion, Illinois
Completed	1939-06-27
Depth	2,060 ft
Surface location	38.565260, -88.983758 · 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.