HALLADOR PETROLEUM LLP Wells and Activity Summary
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Industry news recent coverage mentioning HALLADOR PETROLEUM LLP
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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 →
HALLADOR PETROLEUM LLP has 44 wells on file in Wyoming.
Active in 10 counties — concentrated in Fremont, Big Horn, and Carbon.
Most recent well: DRY GULCH #1 in the DRY GULCH field (Campbell county) — last updated January 1985.
HALLADOR PETROLEUM LLP county coverage
Counties where HALLADOR PETROLEUM LLP has wells. Click any county for its local activity.
Recent wells
| Well Name | County | Last activity | Updates | API |
|---|---|---|---|---|
| DRY GULCH #1 | Campbell | 1985-01-30 | 528001 | |
| DEAVER #1 | Big Horn | 1984-12-15 | 320752 | |
| MAHONEY DOME #1 | Carbon | 1984-09-09 | 720999 | |
| WC #1 | Campbell | 1984-08-20 | 527778 | |
| 1-A | Big Horn | 1983-11-26 | 320707 | |
| WC #1 | Big Horn | 1983-11-09 | 320692 | |
| 16-1 | Converse | 1983-10-23 | 922321 | |
| 20-1 | Sweetwater | 1981-11-23 | 3722012 | |
| PAVILLION #1 | Fremont | 1981-10-07 | 1321157 | |
| 1-12 | Fremont | 1981-08-28 | 1321116 |
Counties Worked by total wells in Wyoming
Counties: Fremont, Big Horn, Carbon, Albany, Campbell, Park, Natrona, Sweetwater, Converse, Crook.
Top Oil & Gas Fields worked by HALLADOR PETROLEUM LLP by total wells
Fields: Wc, Diamond Dome, Jade Ridge, Golden Goose, Happy Springs, Herrick, Manderson, Simpson Ridge, Deaver, Crooks Gap.