
Petrobras Expands Campos Basin Stake
Petrobras will expand its Campos Basin position by acquiring part of the Argonauta ring-fence linked to the Jubarte shared reservoir.

Petrobras will expand its Campos Basin position by acquiring part of the Argonauta ring-fence linked to the Jubarte shared reservoir.

Petrobras has reported a new hydrocarbon discovery in block C-M-477 in Brazil’s pre-salt Campos Basin, with laboratory analysis set to assess reservoir conditions and fluid characteristics.

Petrobras confirmed an oil discovery in the pre-salt section of the Campos Basin at Marlim Sul offshore Brazil. Laboratory analysis will support further appraisal of the area.

Equinor Brasil has started the Raia drilling campaign with Valaris DS-17 in Brazil’s Campos Basin, marking a new step for one of the country’s main natural gas projects.

Equinor Brasil has started the Raia drilling campaign with Valaris DS-17 in Brazil’s Campos Basin, marking a new step for one of the country’s main natural gas projects.

PRIO said two more wells at Brazil’s Wahoo field are due online soon as the company keeps its target of 40,000 barrels of oil per day by the end of April. The first well has already stabilized at 12,000 barrels per day.

BW Energy plans to drill six production wells at the Maromba field in 2027, targeting first oil in H2 2027 under a phased FPSO-based development concept.

A gas leak on Petrobras’ P-40 in Brazil’s Campos basin triggered a precautionary halt on 18 December 2025. The company said the leak was contained quickly and other units kept operating.

Brazil’s Petrobras has issued a tender dated 8 December 2025 for decommissioning and reuse work on ageing FPSOs P-35 and P-37 from the Marlim field in the Campos basin.
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