Brazil’s Búzios pre-salt field reached a record average production of 1.1 million barrels of oil per day, surpassing the previous milestone of 1 million bpd achieved in October 2025.
Operated by Petrobras in the Santos Basin, Búzios is Brazil’s largest producing offshore oil field and accounts for nearly one-third of Petrobras’ operated production in Brazil. Petrobras expects production to continue increasing as additional wells and production units enter operation.
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