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Argentina Sets January Oil Output Record as Vaca Muerta Reaches 68%

The shale-driven surge lifted exports, exposing cost and infrastructure hurdles that must ease to sustain growth.

Overview

  • Official data show total oil production hit 882,200 barrels per day in January 2026, a new high that consolidates gains beyond the late-1990s peak.
  • Shale output reached 603,500 barrels per day, or 68.4% of the national total, with year-on-year growth near 35% versus 16.5% for overall output.
  • Month over month, total production rose 0.4% while non-conventional output increased 1.7%, underscoring shale as the chief engine of growth.
  • Fuels and energy exports totaled $781 million in January versus $163 million in imports, yielding a $618 million surplus after a $7.815 billion sector surplus in 2025.
  • Officials hailed the results as a win for clear rules and private investment, while industry points to drilling costs about 40% above U.S. levels and service bottlenecks that must be addressed to hit a projected 1.5 million barrels per day by 2030.