LANDMARK ENERGY LLC Wells and Activity Summary
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Total wells
Drill activity
Industry news recent coverage mentioning Landmark Energy 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: Landmark Energy LLC
Curated alternate names for Landmark Energy LLC (from ShaleExperts company records):
- LANDMARK ENERGY, LANDMARK ENERGY V LLC
LANDMARK ENERGY LLC has 40 wells on file in Oklahoma.
Active in 5 counties — concentrated in SEMINOLE, POTTAWATOMIE, and MCINTOSH.
Most recent well: LEWIS (SEMINOLE county) — last updated March 2026.
LANDMARK ENERGY LLC county coverage
Counties where LANDMARK ENERGY LLC has wells. Click any county for its local activity.
Recent wells
| Well Name | County | Last activity | Updates | API |
|---|---|---|---|---|
| LEWIS | SEMINOLE | 2026-03-18 | 3513325139 | |
| LEWIS | SEMINOLE | 2026-03-18 | 3513325189 | |
| BLANKENSHIP | SEMINOLE | 2026-03-18 | 3513321283 | |
| LOUISA TIGER | SEMINOLE | 2026-03-18 | 3513312086 | |
| BLANKENSHIP | SEMINOLE | 2026-03-18 | 3513321121 | |
| BETTY MARCHANT | SEMINOLE | 2026-03-18 | 3513321105 | |
| HURST-B | SEMINOLE | 2026-03-18 | 3513321154 | |
| HURST | SEMINOLE | 2026-03-18 | 3513321084 | |
| BLANKENSHIP 'B' | SEMINOLE | 2026-03-18 | 3513312085 | |
| SENTINEL ALDRIDGE | SEMINOLE | 2026-03-18 | 3513323563 |
Counties Worked by total wells in Oklahoma
Counties: SEMINOLE, POTTAWATOMIE, MCINTOSH, OKFUSKEE, PAYNE.