Sevan Brasil Sevan Brasil Sevan Brasil is a drilling unit based on Sevan SSP’s 650 circular hull design. Sevan Driller is owned and operated by Sevan Drilling / Seadrill. The unit was constructed at Cosco Qidong Shipyard in China. Key data Year Delivered 2012 Vessel type MODU DP class III Water Depth 3000 m (10 000 ft) Variable Drilling Loads 15 000 mT Hook Load 907 mT (1000 ton) Racking Capacity 11 400 m (37 400 ft) Mud Storage / Pits: 2 500 m3 /950 m3 BOP: 18 ¾”, 15 000 psi