HIGHMARK ENERGY OPERATING, LLC Wells and Activity Summary
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Total wells
Last 60 days
Prior 60 days
60-day trend
Industry news recent coverage mentioning HighMark Energy Operating 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: HighMark Energy Operating LLC
Curated alternate name for HighMark Energy Operating LLC (from ShaleExperts company records):
- HIGHMARK ENERGY OPERATING LLC
HIGHMARK ENERGY OPERATING, LLC has 14 wells on file in Texas.
Active in 6 counties — concentrated in Henderson, Anderson, and Terry.
Most recent well: OIL DEVELOPMENT CO. OF TEXAS in the HANSFORD (MARMATON) field (Hansford county) — last updated May 2026.
HIGHMARK ENERGY OPERATING, LLC county coverage
Counties where HIGHMARK ENERGY OPERATING, LLC has wells. Click any county for its local activity.
Recent wells
| Well Name | County | Last activity | Updates | API |
|---|---|---|---|---|
| OIL DEVELOPMENT CO. OF TEXAS | Hansford | 2026-05-13 | 2 | 19530809 |
| PRENTICE NORTHEAST UNIT | Terry | 2026-02-23 | 2 | 44500453 |
| DEEP ROCK ET AL -A- | Andrews | 2025-07-23 | 2 | 00332893 |
| FAIRWAY /JAMES LIME/ UNIT | Anderson | 2025-04-10 | 2 | 00100101 |
| ADA J. HIGHTOWER | Henderson | 2025-03-27 | 2 | 21330394 |
| ISAACS -208- | Hemphill | 2025-03-27 | 2 | 21131202 |
| MILLER-HURT NO.2 | Henderson | 2024-10-22 | 2 | 21330755 |
| J.H. DICKERSON | Henderson | 2024-05-06 | 2 | 21330290 |
| J.H. DICKERSON | Henderson | 2024-03-12 | 2 | 21330746 |
| C.P. DICKERSON | Henderson | 2023-06-27 | 2 | 21330295 |
Counties Worked by total wells in Texas
Counties: Henderson, Anderson, Terry, Andrews, Hansford, Hemphill.
Top Oil & Gas Fields worked by HIGHMARK ENERGY OPERATING, LLC by total wells
Fields: Fairway (Rodessa), Fairway (James Lime), Moore Station (Rodessa), Prentice (6700), Shafter Lake (San Andres), Canadian, Sw. (Granite Wash), Suntura (Lower Clear Fork), Hansford (Marmaton).