Sparling 1
Plugged Dry hole well
| API number | 12-025-26974 |
|---|---|
| Operator | Humbolt Oil, Inc. |
| County | Clay, Illinois |
| Permitted | 1982-08-09 |
| Completed | 1982-08-16 |
| Depth | 3,650 ft |
| Surface location | 38.893431, -88.362886 · 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.