ExplorationPetrobras plans new 3D seismic in Brazil's Campos basinState-controlled company hired Polarcus to run programme in the Marlim, Voador and Albacora fieldsCampos survey: the seismic vessel Polarcus Adira is one of the units that can be used to carry out the campaign in the Marlim, Voador and Albacora fieldsPhoto: POLARCUSFabio PalmigianiRio de Janeiro