Dyroff, Mathilda 34
Status not reported Oil well
| API number | 12-163-01780 |
|---|---|
| Operator | Skalar Oil Co |
| County | St. Clair, Illinois |
| Completed | 1940-08-01 |
| Depth | 500 ft |
| Surface location | 38.500507, -90.201687 · 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.