ExclusivePetrobras preps two-well drilling campaign in little-explored Brazil playProgramme in the Para-Maranhao basin is expected to take place in 2026New programme: The Diamond Offshore semi-submersible rig Ocean Courage was used to drill the Harpia well in the Para-Maranhao basin.Photo: SEMBCORP MARINEFabio PalmigianiStavanger