Kotva Heirs 1
Plugged Oil well
| API number | 12-121-00855 |
|---|---|
| Operator | Swan-King Oil Co. |
| County | Marion, Illinois |
| Completed | 1941-09-01 |
| Depth | 2,104 ft |
| Surface location | 38.744688, -88.937939 · 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.