Búzios Field

Brazil's largest field in the pre-salt Santos Basin, Petrobras-operated; eighth FPSO (P-79) started May 2026 and production hit a 1.1 Mb/d record in June 2026.

Record verified 1 Oct 2026 against census 2026-10: Agência Petrobras https://agencia.petrobras.com.br/en/w/negocio/campo-de-b%C3%BAzios-supera-pr%C3%B3prio-recorde-e-produz-1-milh%C3%A3o-e-100-mil-bpd; Offshore Energy. Tracked since 2026-10.