Brazil, April 10 -- Subsea 7 S.A. announced the award of a supermajor contract by Petrobras, following a competitive tender, for the development of the Sepia 2 field located approximately 280 kilometres southeast of Rio de Janeiro, Brazil, at a water depth of 2,170 metres in the pre-salt Santos Basin. Sepia 2 is one of the largest pre?salt expansion phases, playing a central role in Brazil's energy development.The contract scope includes engineering, procurement, fabrication, installation, and pre-commissioning of subsea umbilicals, risers and flowlines (SURF) for 17 wells, including two wells from Sepia 1 project, and one gas export line with 18 risers.Project management and engineering will commence immediately at Subsea7's offices in Rio...