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Walworth County, SD oil and gas wells
6 wells: 1 active, 4 plugged, run by 4 operators.
Figures from the South Dakota Department of Agriculture and Natural Resources, Geological Survey Program, updated 2026-10-01.
Top operators in Walworth
| Operator | Active | Wells here |
|---|---|---|
| Wilhite-Simcox-Star Drilling Inc. | 1 | 3 |
| Herndon Drilling Company | 0 | 1 |
| Max Pray | 0 | 1 |
| Peppers Refinning Co. | 0 | 1 |
Wells
Not plugged · All wells · Plugged · Orphaned
| Well | API / ID | Status | Type | Operator |
|---|---|---|---|---|
| Wilhite-Simcox-Star 1 Marin | 40-129-20002 | Active | Water supply | Wilhite-Simcox-Star Drilling Inc. |