Grandt 1
Plugged Dry hole well
| API number | 12-121-27570 |
|---|---|
| Operator | Triangle Oil Co., Inc. |
| County | Marion, Illinois |
| Permitted | 1990-11-08 |
| Completed | 1990-12-05 |
| Depth | 2,308 ft |
| Surface location | 38.810735, -88.827736 · wells within 1 mile |
| 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.