Vista reports proved reserve estimates for Bandurria Sur and Bajo del Toro
Vista reported estimated proved (P1) reserves of 66.8 MMboe in Bandurria Sur and Bajo del Toro, based on Dec. 31, 2025.
Bandurria Sur net proved reserves were estimated at 52 MMboe; net proved developed reserves at 38 MMboe; and net proved undeveloped reserves at 14 MMboe.
Bajo del Toro net proved reserves were estimated at 15 MMboe; net proved developed reserves at 3 MMboe; and net proved undeveloped reserves at 12 MMboe.
The transaction closed May 7, 2026, securing non-operated stakes of 25.1% in Bandurria Sur and 35% in Bajo del Toro.
Total net proved reserves rose to 655 MMboe on a pro forma basis, versus 588 MMboe before the transaction.
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