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 |
|---|---|---|---|
| A. Reddig 1 | 25-105-21375 | Active | Oil |
| Bellonger Clark 3 | 25-105-21410 | Active | Oil |
| Bellonger-Clark 2 | 25-105-21310 | Active | Oil |
| Black Magic 1-29 | 25-105-21446 | Active | Oil |
| C. Reddig 1 | 25-105-21223 | Active | Injection |
| C. Reddig 2 | 25-105-21235 | Shut in | Oil |
| C. Reddig 3 | 25-105-21351 | Shut in | Oil |
| Cranston etal 1 | 25-105-21298 | Active | Injection |
| Crawford A-1 | 25-105-21282 | Active | Oil |
| D. Olfert "C" 3 | 25-105-21304 | Shut in | Oil |
| D. Olfert 2 | 25-105-21311 | Shut in | Oil |
| Dahl 1-16 | 25-105-21413 | Active | Oil |
| Dahl 2-16 | 25-105-21574 | Active | Oil |
| Dahl 3-16A | 25-105-21576 | Active | Oil |
| Dahl 9-16 | 25-105-21490 | Active | Injection |
| Darlene 1-15 | 25-105-21417 | Active | Oil |
| Ft. Peck 6-32 | 25-105-21579 | Active | Oil |
| G. E. Wilder 2 | 25-105-21289 | Active | Oil |
| Gary 1-16 | 25-105-21416 | Shut in | Oil |
| Harvey Grey Bear Heirs 1 | 25-105-21366 | Active | Injection |
| Henry Beier 3 | 25-105-21273 | Shut in | Oil |
| Henry Beier B 2 | 25-105-21260 | Active | Injection |
| Iron Bear Heirs 2 | 25-105-21307 | Active | Oil |
| J R 1-15 | 25-105-21423 | Active | Injection |
| J. Reddig 1 | 25-105-21266 | Shut in | Oil |
| K. Hawkins 1-16HZ | 25-105-21432 | Shut in | Oil |
| K. Unrau Trust 1 | 25-105-21229 | Active | Oil |
| Kathryn Hawkins 1 | 25-105-21378 | Shut in | Oil |
| Kenneth Dahl 1-8 SWD | 25-105-21393 | Active | Injection |
| Kliewer 1 | 25-105-21227 | Shut in | Oil |
| M. V. Campbell 1 | 25-105-21315 | Active | Oil |
| Olfert "B" 1 | 25-105-21258 | Shut in | Oil |
| Olfert "B" 2 | 25-105-21283 | Shut in | Oil |
| Olfert "C" 1 | 25-105-21338 | Shut in | Oil |
| Olfert "C" 2 | 25-105-21373 | Shut in | Oil |
| Olfert "C" 4 | 25-105-21411 | Shut in | Oil |
| Robert Hurly 1-30 | 25-105-21444 | Shut in | Oil |
| Ruggles 1-15 | 25-105-21420 | Active | Oil |
| Sun Tribal 14-32 | 25-105-21380 | Active | Oil |
| Sun Tribal 2 | 25-105-21280 | Active | Oil |
| Suzanne 1-15 | 25-105-21426 | Active | Oil |
| Tieszen 1 | 25-105-21239 | Active | Oil |
| Tieszen-Toews 1 | 25-105-21218 | Active | Oil |
| Tieszen-Toews 2 | 25-105-21257 | Active | Oil |
| Tieszen-Toews 3 | 25-105-21272 | Active | Oil |
| Wilder Clark 1 | 25-105-21383 | Active | Oil |
| William Clark A-3 | 25-105-21323 | Active | Oil |
Operator names are shown as each state records them. Data as of 2026-10-19.