49 recent activity records on file for Slawson Exploration Company across MT, ND — permits filed in the last 24 months, wells spudded in the last 90 days, wells turning to first production in the last 6 months, and drilled-uncompleted (DUC) inventory.
Refreshed monthly from TX RRC + OK OCC well-header records. Data current as of 2026-08-01.
Where Slawson Exploration Company is most active across all 4 activity datasets:
Mountrail, ND — 25 activity records
Roosevelt, MT — 14 activity records
Mc Kenzie, ND — 8 activity records
Williams, ND — 2 activity records
Which formations / plays Slawson Exploration Company is targeting:
Williston Basin — 49 activity records
Wells where Slawson Exploration Company has started drilling in the last 90 days but production hasn't begun yet:
| Spud Date | Days Ago | Well | API | County | State | Formation | Lateral (ft) |
|---|---|---|---|---|---|---|---|
| 2026-07-03 | 28 | Outpost Federal 5h | 25085221100000 |
Roosevelt | MT | Williston Basin | — |
Slawson Exploration Company wells whose first production date falls in the last 6 months — wells that just started generating royalty checks:
| First Prod | Days Producing | Well | API | County | State | Formation | Lateral (ft) |
|---|---|---|---|---|---|---|---|
| 2026-02-01 | 180 | Atlas 4-21-16h | 33053104480000 |
Mc Kenzie | ND | Williston Basin | 9,910 |
| 2026-02-01 | 180 | Daredevil Federal 2-2-14h | 33053102820000 |
Mc Kenzie | ND | Williston Basin | 15,185 |
| 2026-02-01 | 180 | Atlas 5-21-16h | 33053104470000 |
Mc Kenzie | ND | Williston Basin | 9,597 |
| 2026-02-01 | 180 | Atlas 2-21-16h | 33053104500000 |
Mc Kenzie | ND | Williston Basin | 9,929 |
| 2026-02-01 | 180 | Atlas 3-21-16h | 33053104490000 |
Mc Kenzie | ND | Williston Basin | 10,046 |
Wells Slawson Exploration Company has spudded but not yet completed — near-term production upside as completion crews arrive:
| Spud Date | Days Waiting | Well | API | County | State | Formation | Lateral (ft) |
|---|---|---|---|---|---|---|---|
| 2026-07-03 | 28 | Outpost Federal 5h | 25085221100000 |
Roosevelt | MT | Williston Basin | — |
| 2026-04-27 | 95 | Warlock Federal 1-15-13h | 33061056620000 |
Mountrail | ND | Williston Basin | — |
| 2026-04-26 | 96 | Warlock Federal 2-15-13h | 33061056610000 |
Mountrail | ND | Williston Basin | — |
| 2026-04-25 | 97 | Warlock Federal 3-15-13h | 33061056600000 |
Mountrail | ND | Williston Basin | — |
| 2026-04-24 | 98 | Pegasus 1-16-21uh | 33061056590000 |
Mountrail | ND | Williston Basin | — |
The most recent 38 drilling permits filed by Slawson Exploration Company:
| Permit Date | Well | API | County | State | Formation | Lateral (ft) |
|---|---|---|---|---|---|---|
| 2026-07-13 | Stampede 4-36-25jh | 33105068470000 |
Williams | ND | Williston Basin | — |
| 2026-07-10 | Stampede 3-36-25jh | 33105068460000 |
Williams | ND | Williston Basin | — |
| 2026-03-04 | Warlock Federal 1-15-13h | 33061056620000 |
Mountrail | ND | Williston Basin | — |
| 2026-03-04 | Pegasus 2-16-21h | 33061056580000 |
Mountrail | ND | Williston Basin | — |
| 2026-03-04 | Pegasus 1-16-21uh | 33061056590000 |
Mountrail | ND | Williston Basin | — |
| 2026-03-04 | Warlock Federal 2-15-13h | 33061056610000 |
Mountrail | ND | Williston Basin | — |
| 2026-03-04 | Warlock Federal 3-15-13h | 33061056600000 |
Mountrail | ND | Williston Basin | — |
| 2026-01-26 | Outpost Federal 3h | 25085221080000 |
Roosevelt | MT | Williston Basin | — |
| 2026-01-26 | Brigade Federal 2h | 25085221140000 |
Roosevelt | MT | Williston Basin | — |
| 2026-01-26 | Brigade Federal 1h | 25085221130000 |
Roosevelt | MT | Williston Basin | — |
| 2026-01-26 | Outpost Federal 2h | 25085221070000 |
Roosevelt | MT | Williston Basin | — |
| 2026-01-26 | Brigade Federal 3h | 25085221150000 |
Roosevelt | MT | Williston Basin | — |
| 2026-01-26 | Outpost Federal 4h | 25085221090000 |
Roosevelt | MT | Williston Basin | — |
| 2026-01-26 | Outpost Federal 5h | 25085221100000 |
Roosevelt | MT | Williston Basin | — |
| 2026-01-26 | Outpost Federal 7h | 25085221120000 |
Roosevelt | MT | Williston Basin | — |
| 2026-01-26 | Brigade Federal 4h | 25085221160000 |
Roosevelt | MT | Williston Basin | — |
| 2026-01-26 | Brigade Federal 5h | 25085221170000 |
Roosevelt | MT | Williston Basin | — |
| 2026-01-26 | Outpost Federal 6h | 25085221110000 |
Roosevelt | MT | Williston Basin | — |
| 2026-01-26 | Outpost Federal 1h | 25085221060000 |
Roosevelt | MT | Williston Basin | — |
| 2026-01-06 | Phazor Federal 4-1-13h | 33053107530000 |
Mc Kenzie | ND | Williston Basin | — |
| 2026-01-06 | Phazor Federal 2-1-13h | 33053107510000 |
Mc Kenzie | ND | Williston Basin | — |
| 2026-01-06 | Phazor Federal 3-1-13h | 33053107520000 |
Mc Kenzie | ND | Williston Basin | — |
| 2025-07-30 | Shad Rap Federal 3-2-3h | 33061055640000 |
Mountrail | ND | Williston Basin | — |
| 2025-07-30 | Shad Rap Federal 4-2-3h | 33061055630000 |
Mountrail | ND | Williston Basin | — |
| 2025-07-18 | Shad Rap Federal 2-2-3h | 33061055580000 |
Mountrail | ND | Williston Basin | — |
| 2025-07-18 | Shad Rap Federal 5-2-3h | 33061055590000 |
Mountrail | ND | Williston Basin | — |
| 2025-07-18 | Shad Rap Federal 6-2-3h | 33061055600000 |
Mountrail | ND | Williston Basin | — |
| 2025-06-19 | Rebel Federal 3-32-17h | 33061055480000 |
Mountrail | ND | Williston Basin | 20,590 |
| 2025-06-19 | Rebel Federal 6-32-17tfh | 33061055490000 |
Mountrail | ND | Williston Basin | 20,586 |
| 2025-06-19 | Rebel Federal 4-32-17tfh | 33061055460000 |
Mountrail | ND | Williston Basin | 20,497 |
| 2025-06-19 | Rebel Federal 5-32-17tfh | 33061055470000 |
Mountrail | ND | Williston Basin | 20,648 |
| 2025-06-13 | Cannonball Federal 6-27-34h | 33061055420000 |
Mountrail | ND | Williston Basin | 9,700 |
| 2025-06-13 | Cannonball Federal 4-27-34h | 33061055450000 |
Mountrail | ND | Williston Basin | 10,078 |
| 2025-06-13 | Cannonball Federal 5-27-34h | 33061055430000 |
Mountrail | ND | Williston Basin | 9,651 |
| 2025-06-13 | Sauger Federal 5-22uh | 33061055440000 |
Mountrail | ND | Williston Basin | 9,553 |
| 2025-06-12 | Rebel Federal 2-32-17h | 33061055410000 |
Mountrail | ND | Williston Basin | 20,470 |
| 2024-08-07 | Shad Rap Federal 3-2-3hpnc | 33061053880000 |
Mountrail | ND | Williston Basin | — |
| 2024-08-07 | Shad Rap Federal 4 Sltfhpnc | 33061053870000 |
Mountrail | ND | Williston Basin | — |
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Get Your Free Mineral ValuationOperator: Slawson Exploration Company
States active: MT, ND
Total activity: 49
Permits 24mo: 38
Spuds 90d: 1
New producers: 5
DUC inventory: 5
Last refresh: 2026-08-01
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