Home › North Dakota › Sioux
Sioux County, ND oil and gas wells
6 wells: 0 active, 6 plugged, run by 4 operators.
Figures from the North Dakota Industrial Commission, Oil and Gas Division, updated 2026-10-17.
Top operators in Sioux
| Operator | Active | Wells here |
|---|---|---|
| GRUY MANAGEMENT SERVICE CO. | 0 | 3 |
| CHEVRON USA, INC. | 0 | 1 |
| OHIO OIL CO. | 0 | 1 |
| UNICHEM INTERNATIONAL, INC. | 0 | 1 |
Wells
Not plugged · All wells · Plugged · Orphaned
| Well | API / ID | Status | Type | Operator |
|---|---|---|---|---|
| HELEN MOSSETT 1 | 33-085-00003 | Plugged | Dry hole | GRUY MANAGEMENT SERVICE CO. |
| JACOBS 1 | 33-085-00005 | Plugged | Dry hole | UNICHEM INTERNATIONAL, INC. |
| JOHN KARY 1 | 33-085-00002 | Plugged | Dry hole | GRUY MANAGEMENT SERVICE CO. |
| MORTENSON 1 | 33-085-00006 | Plugged | Dry hole | CHEVRON USA, INC. |
| SANDLAND 1 | 33-085-00004 | Plugged | Dry hole | GRUY MANAGEMENT SERVICE CO. |
| STANDING ROCK SIOUX TRIBE 1 | 33-085-00001 | Plugged | Dry hole | OHIO OIL CO. |