Brazilian oil giant Petrobras has issued an invitation to tender to contract a 4D seismic survey encompassing the Jubarte and Baleia Ana fields in the Parque das Baleias complex in the Campos basin.

The proposed job to carry out an exclusive 4D streamer survey is part of Petrobras’ strategy to acquire data at different times over mature producing assets in Campos to assess changes in hydrocarbons reservoirs.

The latest survey is to target a pair of fields in the Parque das Baleias cluster that will produce additional hydrocarbons when the Maria Quiteria floating production, storage and offloading vessel enters operation in the area in 2024.