MCCARTNEY ENGINEERING LLC Wells and Activity Summary
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Total wells
Most recent drilling
First on record
Activity status
Industry news recent coverage mentioning Mccartney Engineering LLC
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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: Mccartney Engineering LLC
Curated alternate name for Mccartney Engineering LLC (from ShaleExperts company records):
- MCCARTNEY ENGINEERING LLC
MCCARTNEY ENGINEERING LLC has 24 wells on file in Wyoming.
Active in Johnson and Fremont.
Most recent well: 34-1497 in the PRB COAL BED field (Johnson county) — last updated March 2026.
MCCARTNEY ENGINEERING LLC county coverage
Counties where MCCARTNEY ENGINEERING LLC has wells. Click any county for its local activity.
Recent wells
| Well Name | County | Last activity | Updates | API |
|---|---|---|---|---|
| 34-1497 | Johnson | 2026-03-18 | 1921484 | |
| 43-1397 | Johnson | 2026-03-18 | 1921479 | |
| 14-997 | Johnson | 2026-03-18 | 1921475 | |
| 32-1497 | Johnson | 2026-03-18 | 1921482 | |
| 14-897 | Johnson | 2026-03-18 | 1921471 | |
| 43-1896D | Johnson | 2026-03-18 | 1906409 | |
| 41-1397 | Johnson | 2026-03-18 | 1921462 | |
| 12-997 | Johnson | 2026-03-18 | 1921473 | |
| 23-997 | Johnson | 2026-03-18 | 1921476 | |
| MADDEN #117 | Fremont | 2004-07-21 | 1322391 |
Top Oil & Gas Fields worked by MCCARTNEY ENGINEERING LLC by total wells
Fields: Prb Coal Bed, Lost Cabin, Madden, Wc.