ExclusivePetrobras in hunt for jack-up rig for work in trio of Brazilian basinsBrazilian state-controlled company seeking unit to run activities at ageing shallow-water fieldsNew tender: the jack-up rigs P-59 and P-60 when under construction in Brazil a decade agoPhoto: DANILO MAGALHAES/PETROBRASFabio PalmigianiRio de Janeiro