Deer Lodge County, Montana Wells Summary
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Total wells
Most recent drilling
First on record
Activity status
Deer Lodge County contains 2 wells on file, with top operators including Amoco Production Company.
Most recent well on record: ARCO "A" 1, operated by Amoco Production Company — last updated November 1984.
Active drilling rigs · Baker Hughes snapshot, week of 2026-07-02
By basin
- 3 Williston
Drilling for
- 3 Oil
Deer Lodge 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.
2 wells plotted ·
0 active in last 60 days
Basemap © OpenStreetMap contributors · well data © Oil and Gas Information · tiles served by DynamoMap
Top Operators in Deer Lodge County by total wells
Operators: Amoco Production Company.
Top Counties in Montana most active by total wells
Compare Deer Lodge against the other busiest counties in Montana:
Recent wells
| Well Name | Last activity | Updates | Operator | API |
|---|---|---|---|---|
| ARCO "A" 1 | 1984-11-15 | Amoco Production Company | 25023210020000 | |
| Jacobson 1 | 1984-06-17 | Amoco Production Company | 25023210010000 |
Surface Ownership Records:
