Phelps 1
Plugged Dry hole well
| API number | 12-109-21256 |
|---|---|
| Operator | Williams Oil & Explor. |
| County | McDonough, Illinois |
| Permitted | 1983-10-07 |
| Completed | 1983-10-11 |
| Depth | 520 ft |
| Surface location | 40.285689, -90.776878 · 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.