HIGHMARK ENERGY OPERATING, LLC Wells and Activity Summary
Back to Louisiana Well Records
Total wells
Last 12 months
Prior 12 months
Year-over-year
Industry news recent coverage mentioning HighMark Energy Operating LLC
-
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 →
-
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 →
-
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 →
-
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 →
-
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 751 wells on file in Louisiana.
Active in 7 parishes — concentrated in WEBSTER, BIENVILLE, and CLAIBORNE.
Most recent well: CV DAVIS RA SUG;W W LEGGETT in the UNIONVILLE field (UNION parish) — last updated March 2026.
HIGHMARK ENERGY OPERATING, LLC county coverage
Parishes where HIGHMARK ENERGY OPERATING, LLC has wells. Click any parish for its local activity.
Recent wells
| Well Name | Parish | Last activity | Updates | API |
|---|---|---|---|---|
| CV DAVIS RA SUG;W W LEGGETT | UNION | 2026-03-01 | 17111255620000 | |
| HA RC SUV;EDMOND WHITE EST | CLAIBORNE | 2026-02-01 | 17027217690000 | |
| HOSS C SUP;CONTINENTAL CAN CO | BIENVILLE | 2025-11-01 | 17013205220000 | |
| HA RA SUAA;HAYNSVIL MERCANTILE | CLAIBORNE | 2025-11-01 | 17027220850000 | |
| NEBO OIL COMPANY | BIENVILLE | 2025-11-01 | 17013003610000 | |
| HOSS A SUII;PLACID D | BIENVILLE | 2025-11-01 | 17013207820000 | |
| SSA SU;JESSIE JACKSON | BOSSIER | 2025-11-01 | 17015000720000 | |
| VUJ;SOUTHERN ADV B&P C | BIENVILLE | 2025-10-16 | 17013214680000 | |
| AMOCO FEE | VERMILION | 2025-09-19 | 17113219870000 | |
| E M WATKINS | VERMILION | 2025-09-05 | 17113219770000 |
Parishes Worked by total wells in Louisiana
Parishes: WEBSTER, BIENVILLE, CLAIBORNE, LINCOLN, BOSSIER, UNION, VERMILION.
Top Oil & Gas Fields worked by HIGHMARK ENERGY OPERATING, LLC by total wells
Fields: Cotton Valley, Sailes, Unionville, Lucky, Sarepta, South, Haynesville, Danville, Oaks, Middlefork, Shongaloo, North-Red Rock.