Pluspetrol formalized its entry into La Escalonada and Rincón La Ceniza blocks in Vaca Muerta through a direct 20% stake acquired via asset exchange with YPF. The transaction, confirmed September 14 to Argentina’s securities regulator, reshapes partnerships in two strategic Shell-operated blocks and consolidates YPF’s control over three conventional Neuquén basin areas. The move positions Pluspetrol in both oil and gas-rich segments of the shale play while advancing its separate $12 billion RIGI-backed development plan.