Sevan Developer
Sevan Developer
Sevan Developer is a drilling unit based on Sevan SSP’s 650 circular hull design.
The unit was constructed at Cosco Qidong Shipyard in China.
Key data
Year Delivered
Ready at yard
Hull Diameter
75m
Vessel type
MODU DP class III
Water Depth
3,000 m (10,000 ft)
Drilling Depth
10,000 m (35,000 ft)
Fact sheet
Class: DnVGL
Owner / operator: Sevan Drilling (Owner) / Seadrill (Operations)
POB capacity: 150
Displacement at 12,5m draft: 55 800 mT
Hook load: 907 mT (1 000 ton)
Racking capacity: 11 400 m (37 400 ft)
Riser Tensioner: DAT 6 x 600 kips
Variable Drilling Loads: 15 000 mT
Mud pumps: 4 x 1 600 kW
Thrusters: 8 x 3 800 kW
Mud storage / Pits: 2 550 m3 / 950 m3
Station Keeping: DP3
Shakers: 5 off
BOP: 18 ¾”, 15 000 psi
