Vaca Muerta Shale Boom Drives Argentina Energy Exports

Argentina has transitioned into a net energy exporter following a production surge in the Vaca Muerta shale formation. As of June 2026, shale oil accounted for 71% of the country's total petroleum output, totaling 616,490 barrels per day, while shale gas reached 70% of natural gas production.

This growth offsets a steep decline in conventional hydrocarbon production. The Vaca Muerta formation is characterized by shale thickness and reservoir pressure that make it more cost-effective than many U.S. shale plays, with an estimated breakeven price of $36 per barrel. Production data indicates a 12.6% year-over-year increase in oil output.

These developments coincide with market-oriented reforms led by President Javier Milei. The energy expansion serves as a primary driver of the nation's economic recovery and enhances energy security across the Americas, particularly as conflicts in the Middle East disrupt global supplies.