HALLMARK OIL AND GAS CO., INC. Wells and Activity Summary
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Total wells
Last 12 months
Prior 12 months
Year-over-year
Industry news recent coverage mentioning HALLMARK OIL AND GAS CO., INC.
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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 →
HALLMARK OIL AND GAS CO., INC. has 62 wells on file in Louisiana.
Active in 3 parishes — concentrated in SABINE, DE SOTO, and RED RIVER.
Most recent well: O V SUMMERS in the PENDLETON-MANY field (SABINE parish) — last updated December 2024.
HALLMARK OIL AND GAS CO., INC. county coverage
Parishes where HALLMARK OIL AND GAS CO., INC. has wells. Click any parish for its local activity.
Recent wells
| Well Name | Parish | Last activity | Updates | API |
|---|---|---|---|---|
| O V SUMMERS | SABINE | 2024-12-17 | 17085214640000 | |
| O V SUMMERS SWD | SABINE | 2024-12-16 | 17085047040000 | |
| SONAT MINERALS | SABINE | 2024-12-06 | 17085203460000 | |
| PURE RESOURCES LP | SABINE | 2024-11-29 | 17085220590000 | |
| SONAT MINERALS | SABINE | 2024-11-19 | 17085219340000 | |
| KIMBRELL 18 | SABINE | 2023-11-28 | 17085219370000 | |
| PURE RESOURCES LP | SABINE | 2023-10-13 | 17085220080000 | |
| PURE RESOURCES LP | SABINE | 2023-09-01 | 17085220670000 | |
| SONAT MINERALS | SABINE | 2022-11-22 | 17085219580000 | |
| RAYMOND L EBARB | SABINE | 2022-04-22 | 17085215350000 |
Top Oil & Gas Fields worked by HALLMARK OIL AND GAS CO., INC. by total wells
Fields: Zwolle, Pendleton-Many, Bracky Branch, Benson, Red River-Bull Bayou, Brushy Bayou, Spider, Bethany Longstreet.