Jefferson County, Montana Wells Summary
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Jefferson is a county containing 8 wells operated by companies like Norcen Explorer Inc. among others.
The most recent well in Jefferson County is "Dunbar 1" and was drilled and is operated by Luhman et al.
That well was last updated in March of 2026.
Jefferson is part of several oil and gas fields including Wildcat Jefferson and among others.
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The count of wells operated within Jefferson has been decreasing over the last four months with 8 fewer wells initiated in the last 60 days than in the previous two month period.
Trend: -8
County FIPS Code: 30043
Top Operators By Wells in last 60 days:
Recent wells
| Well Name | Last Update | Operator Name | API |
|---|---|---|---|
| Dunbar 1 | 2026-03-18 | Luhman et al | 25043050000000 |
| Dunbar 2 | 2026-03-18 | Dunbar Oil Company | 25043050010000 |
| Dunbar 2 | 2026-03-18 | Luhman et al | 25043050020000 |
| Well 2 | 2026-03-18 | Continental Development Co. | 25043050030000 |
| Well 1 | 2026-03-18 | Continental Development Co. | 25043050040000 |
| Helena Water Well 2 | 2026-03-18 | No Bonded Operator | 25043060040000 |
| Fee (Carey) 1 | 2026-03-18 | Iowa Mid-West Expl. Co. | 25043210010000 |
| Kimpton 1-11 | 2026-03-18 | Norcen Explorer Inc. | 25043210020000 |
Surface Ownership Records:
Need detailed 2026 surface ownership information for Jefferson County that includes the parcel gis?
