Tenison Drilling Wells and Activity Summary
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Total wells
Most recent drilling
First on record
Activity status
Industry news recent coverage mentioning Tenison Drilling
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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 →
Tenison Drilling has 15 wells on file in Montana.
Active in 9 counties — concentrated in Musselshell, Treasure, and Fergus.
Most recent well: TREASURE COU<>1 (Treasure county) — last updated December 1957.
Tenison Drilling county coverage
Counties where Tenison Drilling has wells. Click any county for its local activity.
Recent wells
| Well Name | County | Last activity | Updates | API |
|---|---|---|---|---|
| TREASURE COU<>1 | Treasure | 1957-12-26 | 25103050120000 | |
| MOOK 1 | Yellowstone | 1957-12-02 | 25111050320000 | |
| STATE 1-B | Musselshell | 1957-11-25 | 25065051980000 | |
| NPRR 1 | Treasure | 1957-11-12 | 25103050090000 | |
| Barney et al 1 | Musselshell | 1957-09-11 | 25065054720000 | |
| STATE 1-A | Musselshell | 1957-05-23 | 25065051900000 | |
| LUSK 1 | Treasure | 1957-05-07 | 25103050130000 | |
| GREBE 1 | Rosebud | 1957-04-11 | 25087053950000 | |
| MAGELSSEN 2 | Rosebud | 1956-12-28 | 25087051130000 | |
| NP 1 | Petroleum | 1956-11-02 | 25069050060000 |
Counties Worked by total wells in Montana
Counties: Musselshell, Treasure, Fergus, Rosebud, Big Horn, Yellowstone, Petroleum, Stillwater, Toole.