GVA 100DS Details

Main Particulars

Length over all: 

199.5 m

(654.5 ft)   
Length bpp:171.0 m(561.0 ft)
Beam over all:60.0 m(196.9 ft)
Depth moulded:20.0 m (65.6 ft)
Operation draft :10.0 m(32.8 ft)
Operation displacement:75,000 mt(82,670 st)
Operation payload: 25,000 mt(27,560 st)

Main Marine Systems/Equipment

Power generation:6 x 7,000 kW  
Thrusters:6 x 5,500 kW 
Thruster control:DP 3 
Main deck cranes:4 x 85 mt(4 x 93 st) 

Main Drilling Systems/Equipment

Derrick, Main Well:1,135 mt(1,250 st) 
Derrick, Aux Well:454 mt(500 st)
Main Top drive :1,135 mt 1,250 st)
Aux Top drive :454 mt  (500 st)
Main Drawworks, active heave:   1,135 mt(1,250 st)
Aux Drawworks,   active heave:       454 mt(500 st)
Main Riser Tensioners:1,450 mt (3,200 st)
Aux Riser Tensioners:                      Optional           
Drilling riser, 75 ft joints:  3.5 million lbs rating 
Mud pumps: 4 x 1,700 kW 
BOP Stack: 6 rams 

Tank/storage Capacities

Early production oil:          20,000 m3     (125,800 bbls) 
Fuel oil:5,000 m3(31,440 bbls)                    
Drill water:2,500 m3(15,720 bbls)
Potable water:750 m3(4,720 bbls)
Mud storage:1,500 m3(9,430 bbls)
Mud pits:900 m3(5,660 bbls)
Brine:1,200 m3(7,550 bbls)
Base oil:600 m3(3,770 bbls)
Bulk mud:620 m3(22,000 ft3)
Bulk cement:400 m3(2,520 ft3)
Sack storage:7,500 sx