The Sevan Brasil was constructed at the Cosco Qidong Shipyard in China. In July 2012, the rig began working for Petrobras S.A. under a 6 year contract in Brazil. .
Design: Sevan 650 Building year: E2012 Yards: Cosco Shipyard, China Client: Petrobras S.A. Contract: 6 year fixed Field/area: Pre-salt Brazil Start operation: EQ2 - 2012 Registration Singapore Classification DNV Water depth 3,000 m (10,000 ft, upgradable to 12,000 ft) Drilling depth 12,000 m (40,000 ft) LOA (Length) 86 m Breadth 75 m (at waterline) Depth 24.5 m Displacement 55,800 mT at 12.5m draft Variable deck load 20,000 mT Diesel generators 8 x 5,535 kW Thrusters 8 x 3,800 kW Station keeping DP3 Living quarters 150 persons Helicopter deck Sikorsky S92 and S-61N, Superpuma AS332L2, EC225 and EH-101 Deck cranes 2 ea, max capacity: 100 mt at 15 m Oil storage 150,000 bbl Mud storage 2,850 m3 Transit speed 7-9 knots Deck area 5,700 m2 Riser tensioning system DAT - 3,200 kips Drilling lifting capacity 1,000 ton Set back load 1,000 mT Type Parallel operations. Independent handling of BOP and X-mas trees Hook load, main/aux 908 mT BOP 18 3/4", 15,000 psi, 5-6 rams (upgradeable to 7) Mud pumps 4 x 2,200 hp, 7,500 psi