A&S Mineral Development Company, LLC: wells in Montana
- 48wells on record
- 31active
- 16shut in or idle
- 1plugged
- 7disposal / injection
All of this operator's wells, every state, one download →
Where they operate
| County | Active | Wells |
|---|---|---|
| Valley | 31 | 48 |
Wells
Not plugged · All wells · Plugged · Orphaned
| Well | API / ID | Status | Type |
|---|---|---|---|
| Marie Standing Heirs 1 | 25-105-21277 | Plugged | Oil |
Operator names are shown as each state records them. Data as of 2026-10-19.