Groff D 1
Plugged Dry hole well
| API number | 12-159-03087 |
|---|---|
| Operator | Warren Oil Co. |
| County | Richland, Illinois |
| Permitted | 1969-08-11 |
| Completed | 1969-08-19 |
| Depth | 3,270 ft |
| Surface location | 38.659238, -87.955176 · 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.