Costilla County, CO oil and gas wells
6 wells: 0 active, 6 plugged, run by 5 operators.
Figures from the Colorado Energy and Carbon Management Commission, updated 2026-10-16.
Top operators in Costilla
| Operator | Active | Wells here |
|---|---|---|
| EASTDALE OIL COMPANY | 0 | 2 |
| A B CHASE | 0 | 1 |
| ALAMOSA DRILLING INC | 0 | 1 |
| ENERGY OPERATNG COMPANY INC | 0 | 1 |
| SUNNY VALLEY OIL COMPANY | 0 | 1 |
Wells
Not plugged · All wells · Plugged · Orphaned
| Well | API / ID | Status | Type | Operator |
|---|---|---|---|---|
| BLANCA TRINCHERA 1 | 05-023-05001 | Plugged | Dry hole | SUNNY VALLEY OIL COMPANY |
| CHASE-HILL 1 | 05-023-05003 | Plugged | Dry hole | A B CHASE |
| D D VAUGHN 1 | 05-023-40000 | Plugged | Dry hole | ALAMOSA DRILLING INC |
| REED 1 | 05-023-05002 | Plugged | Dry hole | EASTDALE OIL COMPANY |
| REED 1 | 05-023-05303 | Plugged | Dry hole | EASTDALE OIL COMPANY |
| WILLIAMSON 1 | 05-023-05004 | Plugged | Dry hole | ENERGY OPERATNG COMPANY INC |