Vista Energy, S.A.B. de C.V. reported on June 2, 2025, an estimated total of 143 million barrels of oil equivalent (MMboe) in proved reserves from La Amarga Chica, following its acquisition of PEPASA, which happened on April 15, 2025. This acquisition enhances Vista's total net proved reserves to 518.5 MMboe, with estimated future cash flows of $6.069 billion for these reserves.