Equinor starts production at Bacalhau field offshore Brazil

Equinor is now producing oil and gas from Bacalhau field in Brazil's Santos basin presalt. The field is estimated to hold over 1 billion boe recoverable reserves.
Oct. 16, 2025

Equinor started production from Bacalhau field in the Santos basin presalt offshore Brazil.

The field has more than 1 billion boe recoverable reserves and is the largest international offshore field ever developed by Equinor.

Bacalhau lies 185 km from the coast of the municipality of Ilhabela, in the state of São Paulo, at a water depth of 2,050 m. Bacalhau is Brazil's first integrated subsea production systems (SPS) and subsea pipelines (SURF) project.

Production is via a floating, production, storage, and offloading vessel (FPSO) measuring 370 m in length and 64 m in width, with a production capacity of 220,000 bo/d.

Equinor is operator at Bacalhau with 40% interest. Partners are ExxonMobil 40%, Petrogal Brasil 20%, and Pré-sal Petróleo SA (government company, PSA manager).

About the Author

Alex Procyk

Upstream Editor

Alex Procyk is Upstream Editor at Oil & Gas Journal. He has also served as a principal technical professional at Halliburton and as a completion engineer at ConocoPhillips. He holds a BS in chemistry (1987) from Kent State University and a PhD in chemistry (1992) from Carnegie Mellon University. He is a member of the Society of Petroleum Engineers (SPE).

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