Beaverhead County, Montana Wells Summary
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Total wells
Most recent drilling
First on record
Activity status
Beaverhead County contains 30 wells on file, with top operators including Amoco Production Company and Farmers Union Central Exchange, Inc..
Most recent well on record: Well 1, operated by Horse Prairie Oil Co. — last updated March 2026.
Active drilling rigs · Baker Hughes snapshot, week of 2026-05-29
By basin
- 2 Williston
Drilling for
- 2 Oil
Beaverhead County well density
Every dot is one well — small blue dots are historic wells;
larger orange dots are wells with activity in the last 60 days.
30 wells plotted ·
0 active in last 60 days
Basemap © OpenStreetMap contributors · well data © Oil and Gas Information · tiles served by DynamoMap
Top Operators in Beaverhead County by total wells
Operators: Amoco Production Company, Farmers Union Central Exchange, Inc., American Quasar Petroleum Co. Of New Mexico, Beaverhead Alberta Oil Co., Beaverhead Oil Producing Co., Muddy Creek Oil Co., Marathon Oil Company, May Petroleum, Inc., Phillips Petroleum Company, Shell Oil Company.
Top Counties in Montana most active by total wells
Compare Beaverhead against the other busiest counties in Montana:
Recent wells
| Well Name | Last activity | Updates | Operator | API |
|---|---|---|---|---|
| Well 1 | 2026-03-18 | Horse Prairie Oil Co. | 25001050060000 | |
| Martinell 24-4 | 1996-01-29 | Phillips Petroleum Company | 25001210160000 | |
| Cornell Camp 1-20 | 1987-10-14 | Marathon Oil Company | 25001210140000 | |
| McNight Canyon 1 | 1986-06-20 | Amoco Production Company | 25001210120000 | |
| J. Hirschy Livestock 2 | 1983-04-23 | Amoco Production Company | 25001210100000 | |
| Snowline Grazing Fed. 1 | 1982-11-16 | Amoco Production Company | 25001210110000 | |
| Benj. C. Crowley 1 | 1982-01-08 | Hagenbarth | 25001050000000 | |
| J. Hirschy Livestock 1 | 1981-08-22 | Amoco Production Company | 25001210080000 | |
| Hagenbarth 27-22 | 1980-12-05 | American Quasar Petroleum Co. Of New Mexico | 25001210090000 | |
| Hansen 1-27 | 1980-01-13 | Luff Exploration Company | 25001210070000 |
Surface Ownership Records:
