Gallatin County has 39 wells in the MBOGC well file — 0 of them producing today (0 oil, 0 gas), 0 permitted, 0 spudded but not yet completed, and 38 plugged and abandoned. The most active operator by well count is Usgs. Figures come from the 2026-09-29 MBOGC bulk file; production runs through 2026-08.
| Operator | Wells |
|---|---|
| Usgs | 12 |
| No Bonded Operator | 6 |
| Phillips Petroleum Company | 2 |
| Park Oil | 2 |
| Durham, W.l. | 1 |
| Gallatin Valley Oil Co. | 1 |
| Gallatin Gateway Oil Co. | 1 |
| Able Oil | 1 |
| Kornowski, Fred | 1 |
| Morgan, J.h. Sr | 1 |
| Field | Wells |
|---|---|
| Wildcat Gallatin | 1 |