Unknown Wells and Activity Summary
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Total wells
Most recent drilling
First on record
Activity status
Industry news recent coverage mentioning Unknown
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Apr 16, 2026Higher oil prices are not translating cleanly into a drilling response across U.S. shale, and company disclosures are starting to show why. The issue is not simply capital discipline. It is structural. A meaningful… Read full article on ShaleExperts →
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Apr 15, 2026In the span of fifteen months, three Japanese energy companies committed more than $10.3 billion to U.S. natural gas production assets — a buying spree that has transferred roughly 27% of Haynesville Shale output… Read full article on ShaleExperts →
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Apr 15, 2026The first quarter of 2026 has officially defined the "Barbell Era" of American oil and gas. While the total number of deals plummeted by 46% YoY (dropping to just 7 major transactions), the total deal value skyrocketed… Read full article on ShaleExperts →
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Apr 11, 2026Western Canadian M&A activity in Q1 2026 was characterized by a 87% decrease in total deal value compared to Q1 2025, totaling $0.8 billion C$ . However, transaction volume remained resilient with a 150% increase in… Read full article on ShaleExperts →
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Mar 23, 2026Energy Secretary Chris Wright stood in front of the largest gathering of oil executives in the world this morning and delivered a message that was equal parts market economics and wartime urgency: the price spike is… Read full article on ShaleExperts →
⚑ Same company across states: Unknown
Curated alternate name for Unknown (from ShaleExperts company records):
- UNKNOWN
Unknown has 21 wells on file in Montana.
Active in 9 counties — concentrated in Toole, Carbon, and Yellowstone.
Most recent well: Mosser Dome 1 (Yellowstone county) — last updated March 2026.
Unknown county coverage
Counties where Unknown has wells. Click any county for its local activity.
Recent wells
| Well Name | County | Last activity | Updates | API |
|---|---|---|---|---|
| Mosser Dome 1 | Yellowstone | 2026-03-18 | 25111062590000 | |
| Mosser Dome 2 | Yellowstone | 2026-03-18 | 25111062600000 | |
| Unknown | Toole | 2026-03-18 | 25101117410000 | |
| Ward XX | Toole | 2026-03-18 | 25101117440000 | |
| Dakota State X | Toole | 2026-03-18 | 25101117400000 | |
| Levnick 1X | Toole | 2026-03-18 | 25101117390000 | |
| Unknown Unknown | Chouteau | 2026-03-18 | 25015080080000 | |
| State-Stuker 1 | Blaine | 2026-03-18 | 25005080110000 | |
| Tribal Tract 1A | Valley | 1983-06-09 | 25105870000000 | |
| Total Federal 1 | Carbon | 1981-04-08 | 25009211390000 |