Holtgrave, Walter 1
Plugged Dry hole well
| API number | 12-027-01958 |
|---|---|
| Operator | Welker Oil Co., Ltd. |
| County | Clinton, Illinois |
| Permitted | 1962-09-24 |
| Completed | 1962-12-04 |
| Depth | 2,532 ft |
| Surface location | 38.586364, -89.429917 · 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.