Herald Unit 17-W
Permitted Unknown well
| API number | 12-193-06334-0100 |
|---|---|
| Operator | Humble Oil & Refining Company |
| County | White, Illinois |
| Permitted | 1962-06-22 |
| Surface location | 37.959970, -88.205555 · 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.