Ulster County, NY oil and gas wells
10 wells: 0 active, 10 plugged, run by 6 operators.
Figures from the New York State Department of Environmental Conservation, Division of Mineral Resources, updated 2026-10-16.
Top operators in Ulster
| Operator | Active | Wells here |
|---|---|---|
| Gas & Oil Land Leasing Corp. | 0 | 2 |
| Arco Metals Co-American Brass | 0 | 1 |
| Brooklyn Union Co. | 0 | 1 |
| Dome Oil & Gas | 0 | 1 |
| Gulf Oil Corp. | 0 | 1 |
| Mid Hudson Natural Gas | 0 | 1 |
Wells
Not plugged · All wells · Plugged · Orphaned
| Well | API / ID | Status | Type | Operator |
|---|---|---|---|---|
| A Herdman 1 | 31-111-03199 | Plugged | Dry hole | Dome Oil & Gas |
| Arco Susi 1 | 31-111-15725 | Plugged | Dry hole | Arco Metals Co-American Brass |
| Armstrong George U 1 | 31-111-03245 | Plugged | Dry hole | Mid Hudson Natural Gas |
| Fee Canoe Hill 1 | 31-111-04666 | Plugged | Dry hole | Gas & Oil Land Leasing Corp. |
| LK Minnewaska Mt House 1 | 31-111-04515 | Plugged | Dry hole | Gulf Oil Corp. |
| Schaller F 1 | 31-111-04202 | Plugged | Dry hole | Gas & Oil Land Leasing Corp. |
| Village of Ellenville 1 | 31-111-05783 | Plugged | Dry hole | Brooklyn Union Co. |
| Water Well 1 | 31-111-02656 | Plugged | Dry hole | — |
| Water Well 2 | 31-111-02657 | Plugged | Dry hole | — |
| Water Well 3 | 31-111-02658 | Plugged | Dry hole | — |