EFFORTS by Brazilian oil giant Petrobras to continue divesting non-core assets may include stakes in maturing Campos basin fields such as Marlim and Albacora, as well as an opportunity to take over the Papa Terra heavy oil field, writes Gareth Chetwytnd. Petrobras chief executive Roberto Castello Branco told an investor roadshow that the sale of a minority stake in the Marlim field could raise between $2 billion and $4 billion.
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