Mason City, Illinois — Oil Wells
Oil Wells Near Mason City, Illinois
Nearest Oil Wells by Distance
| # | Oil Well | Distance |
|---|---|---|
| 1. | Maple Well | 152.4 mi. |
| 2. | Flowing Well | 159.6 mi. |
| 3. | Flowing Well | 185.6 mi. |
| 4. | Negro Spring Salt Well | 188.3 mi. |
Oil Well Locations