Montezuma County has 1,083 wells in the ECMC well file — 90 of them producing today (10 oil, 80 gas), 0 permitted, 0 spudded but not yet completed, and 811 plugged and abandoned. The most active operator by well count is Kinder Morgan Co2 Co LLC. Figures come from the 2026-09-29 ECMC bulk file; production runs through 2026-08.
| Operator | Wells |
|---|---|
| Kinder Morgan Co2 Co LLC | 134 |
| Mesa Verde Drilling | 60 |
| Bush Drlg Co | 47 |
| Wright* Robert L | 30 |
| Highpoint Operating Corporation | 27 |
| Beeman Oil & Gas INC | 26 |
| Wintershall Corporation | 26 |
| Rim Operating INC | 22 |
| Ute Production Company | 21 |
| Seeley Oil Company LLC | 18 |
| Field | Wells |
|---|---|
| Wildcat | 453 |
| Mcelmo | 168 |
| Sierra | 98 |
| Mancos River | 41 |
| Menefee Mountain | 40 |
| Cache | 30 |
| Aztec Wash | 29 |
| Marble Wash | 27 |