f Decision Analysis Applied to Petrobras' Jubarte PRM System

Petrobras, founded in 1953, has been promoting seismic campaigns offshore the Brazilian coast since the 60s decade. The seismic projects of the 60s and 70s were mainly exploratory in nature and comprised essentially 2D surveys oriented towards the identification of new exploratory prospects. In 1978, the first 3D marine seismic project took place in Cherne field, in Campos Basin. Still in the 80s the largest Campos Basin deep water oil fields were discovered with the use of 2D marine seismic (Marlim Complex, 1985-1987; Albacora Complex, 1984-1986 and Barracuda, in 1989).