60 recent activity records on file for Slawson Exploration Company across MT, ND, OK — 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 daily from TX RRC + OK OCC well-header records. Data current as of 2026-09-17.
Where Slawson Exploration Company is most active across all 4 activity datasets:
Mountrail, ND — 32 activity records
Roosevelt, MT — 15 activity records
Mc Kenzie, ND — 10 activity records
Williams, ND — 2 activity records
Canadian, OK — 1 activity record
Which formations / plays Slawson Exploration Company is targeting:
Williston Basin — 59 activity records
Anadarko Basin — 1 activity record
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) |
|---|---|---|---|---|---|---|---|
| 2026-07-27 | 50 | Phazor Federal 4-1-13h | 33053107530000 |
Mc Kenzie | ND | Williston Basin | — |
| 2026-07-25 | 52 | Phazor Federal 3-1-13h | 33053107520000 |
Mc Kenzie | ND | Williston Basin | — |
| 2026-07-23 | 54 | Phazor Federal 2-1-13h | 33053107510000 |
Mc Kenzie | ND | Williston Basin | — |
| 2026-07-03 | 74 | 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) |
|---|---|---|---|---|---|---|---|
| 2026-07-01 | 76 | Rebel Federal 2-32-17h | 33061055410000 |
Mountrail | ND | Williston Basin | 20,470 |
| 2026-07-01 | 76 | Cannonball Federal 5-27-34h | 33061055430000 |
Mountrail | ND | Williston Basin | 9,651 |
| 2026-07-01 | 76 | Rebel Federal 5-32-17tfh | 33061055470000 |
Mountrail | ND | Williston Basin | 20,648 |
| 2026-07-01 | 76 | Rebel Federal 3-32-17h | 33061055480000 |
Mountrail | ND | Williston Basin | 20,590 |
| 2026-07-01 | 76 | Rebel Federal 6-32-17tfh | 33061055490000 |
Mountrail | ND | Williston Basin | 20,586 |
Wells Slawson Exploration Company has spudded with no reported first production — an approximate DUC list, since the records carry no completion status:
| Spud Date | Days Since Spud | Well | API | County | State | Formation | Lateral (ft) |
|---|---|---|---|---|---|---|---|
| 2026-07-27 | 50 | Phazor Federal 4-1-13h | 33053107530000 |
Mc Kenzie | ND | Williston Basin | — |
| 2026-07-25 | 52 | Phazor Federal 3-1-13h | 33053107520000 |
Mc Kenzie | ND | Williston Basin | — |
| 2026-07-23 | 54 | Phazor Federal 2-1-13h | 33053107510000 |
Mc Kenzie | ND | Williston Basin | — |
| 2026-07-03 | 74 | Outpost Federal 5h | 25085221100000 |
Roosevelt | MT | Williston Basin | — |
| 2026-04-27 | 141 | Warlock Federal 1-15-13h | 33061056620000 |
Mountrail | ND | Williston Basin | — |
| 2026-04-26 | 142 | Warlock Federal 2-15-13h | 33061056610000 |
Mountrail | ND | Williston Basin | — |
| 2026-04-25 | 143 | Warlock Federal 3-15-13h | 33061056600000 |
Mountrail | ND | Williston Basin | — |
| 2026-04-24 | 144 | Pegasus 1-16-21uh | 33061056590000 |
Mountrail | ND | Williston Basin | — |
| 2026-03-06 | 193 | Outpost Federal 6h | 25085221110000 |
Roosevelt | MT | Williston Basin | — |
| 2026-02-17 | 210 | Shad Rap Federal 6-2-3h | 33061055600000 |
Mountrail | ND | Williston Basin | 9,994 |
| 2026-02-16 | 211 | Shad Rap Federal 5-2-3h | 33061055590000 |
Mountrail | ND | Williston Basin | 9,318 |
| 2026-02-15 | 212 | Shad Rap Federal 2-2-3h | 33061055580000 |
Mountrail | ND | Williston Basin | 9,612 |
| 2026-02-13 | 214 | Shad Rap Federal 4-2-3h | 33061055630000 |
Mountrail | ND | Williston Basin | 9,932 |
| 2026-02-12 | 215 | Shad Rap Federal 3-2-3h | 33061055640000 |
Mountrail | ND | Williston Basin | 9,681 |
| 2025-12-07 | 282 | Cannonball Federal 4-27-34h | 33061055450000 |
Mountrail | ND | Williston Basin | 10,078 |
| 2025-12-06 | 283 | Sauger Federal 5-22uh | 33061055440000 |
Mountrail | ND | Williston Basin | 9,553 |
| 2025-12-04 | 285 | Cannonball Federal 6-27-34h | 33061055420000 |
Mountrail | ND | Williston Basin | 9,700 |
| 2025-08-01 | 410 | Rebel Federal 4-32-17tfh | 33061055460000 |
Mountrail | ND | Williston Basin | 20,497 |
| 2024-11-22 | 662 | Stephens 3-16 | 35017231250001 |
Canadian | OK | Anadarko Basin | — |
| 2024-06-08 | 829 | Barnstormer 1-31 Swd | 33053102570000 |
Mc Kenzie | ND | Williston Basin | — |
The most recent 31 drilling permits filed by Slawson Exploration Company:
| Permit Date | Well | API | County | State | Formation | Lateral (ft) |
|---|---|---|---|---|---|---|
| 2026-07-31 | Brigade Federal 3h | 25085221150000 |
Roosevelt | MT | Williston Basin | — |
| 2026-07-31 | Outpost Federal 2h | 25085221070000 |
Roosevelt | MT | Williston Basin | — |
| 2026-07-31 | Brigade Federal 2h | 25085221140000 |
Roosevelt | MT | Williston Basin | — |
| 2026-07-31 | Brigade Federal 5h | 25085221170000 |
Roosevelt | MT | Williston Basin | — |
| 2026-07-31 | Brigade Federal 1h | 25085221130000 |
Roosevelt | MT | Williston Basin | — |
| 2026-07-31 | Outpost Federal 4h | 25085221090000 |
Roosevelt | MT | Williston Basin | — |
| 2026-07-31 | Outpost Federal 6h | 25085221110000 |
Roosevelt | MT | Williston Basin | — |
| 2026-07-31 | Outpost Federal 3h | 25085221080000 |
Roosevelt | MT | Williston Basin | — |
| 2026-07-31 | Outpost Federal 5h | 25085221100000 |
Roosevelt | MT | Williston Basin | — |
| 2026-07-31 | Brigade Federal 4h | 25085221160000 |
Roosevelt | MT | Williston Basin | — |
| 2026-07-31 | Outpost Federal 1h | 25085221060000 |
Roosevelt | MT | Williston Basin | — |
| 2026-07-31 | Outpost Federal 7h | 25085221120000 |
Roosevelt | MT | Williston Basin | — |
| 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 | Warlock Federal 2-15-13h | 33061056610000 |
Mountrail | ND | Williston Basin | — |
| 2026-03-04 | Warlock Federal 3-15-13h | 33061056600000 |
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 | — |
| 2026-01-06 | 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 4-2-3h | 33061055630000 |
Mountrail | ND | Williston Basin | 9,932 |
| 2025-07-30 | Shad Rap Federal 3-2-3h | 33061055640000 |
Mountrail | ND | Williston Basin | 9,681 |
| 2025-07-18 | Shad Rap Federal 6-2-3h | 33061055600000 |
Mountrail | ND | Williston Basin | 9,994 |
| 2025-07-18 | Shad Rap Federal 2-2-3h | 33061055580000 |
Mountrail | ND | Williston Basin | 9,612 |
| 2025-07-18 | Shad Rap Federal 5-2-3h | 33061055590000 |
Mountrail | ND | Williston Basin | 9,318 |
| 2025-06-19 | Rebel Federal 4-32-17tfh | 33061055460000 |
Mountrail | ND | Williston Basin | 20,497 |
| 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 | Sauger Federal 5-22uh | 33061055440000 |
Mountrail | ND | Williston Basin | 9,553 |
View the dedicated Slawson Exploration Company permits page →
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Get Your Free Written OfferOperator: Slawson Exploration Company
States active: MT, ND, OK
Total activity: 60
Permits 24mo: 31
Spuds 90d: 4
New producers: 5
DUC inventory: 20
Last refresh: 2026-09-17
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