Hayfield, Iowa — Oil Wells
Oil Wells Near Hayfield, Iowa
Nearest Oil Wells by Distance
| # | Oil Well | Distance |
|---|---|---|
| 1. | Humboldt City Well | 234.4 mi. |
Oil Well Locations
| # | Oil Well | Distance |
|---|---|---|
| 1. | Humboldt City Well | 234.4 mi. |