ds carolina
DRILLING RIG
Drillship DP-3
DS Carolina is suitable for water ultra-deep up to 10,000ft (3,050m) with total drilling depth 40,000ft
(12,190m).
• Length 238m x breadth 42m
• Main Crane 85t
• Deck area 3348m2
• Variable deck load 20,000t
• Year entered in service 2011
GENERAL DESCRIPTION | |
Design | DSME 10000 |
Year Built | 2011 |
Year Entered Service | 2011 |
Flag | REPUBLIC OF LIBERIA |
Classification | ABS |
Class Notations | ✠A1(E), “DRILLING UNIT”, ✠AMS, ✠ACCU, ✠DPS-3, SH-DLA, UWILD |
Imo Number | 956258 |
Call Sign | A8QK5 |
Overall Length | 238m |
Breadth | 42.0m |
Water Depth | 10,000ft (3,050m) |
Drilling depth | 40,000ft (12,190m) |
Drilling draft | 12m |
Displacement (drilling draft) | 102.000 t (draft 12.0m) |
Variable Deck load | 20.000ft |
Transit Speed | 12.0 knots |
Transit Draft | 8.5m |
Transit Displacement | 71.809 t |
DRILLING DESCRIPTION | |
Derrick | 2.000.000lbs/908mt static hook load |
Drawworks | Aker Solutions Wirth, GH 4500 EG-AC-CL |
Crown Mounted Compensator Capacity | 2.000.000lbs/908mt static |
Crown Mounted Compensator stroke | 7,62 m (25 ft) |
Active Heave Compensator Capacity | 20 mT X 2 (40 mT) |
Active Heave Compensator stroke | 7,62 m (25 ft) |
Tensioners type / numbers | 8 X double tensioner 200K |
Riser tensioners capacity | 3.200.000lbs |
Tensioners stroke length | 3,81 m (12,5 ft) line travel 50 ft |
Mud pumps | 4 x Aker Solutions Wirth, TPK 7 1/2″ x 14″ /2200 HP |
POWER EQUIPMENT | |
Main Power | 6 x STX-MAN-14V32/40; 5500kW @ 720rpm |
Emergency Generator Engine | 1 set STX-7L27/38; 2310KW @ 720rpm |
STORAGE CAPACITIES | |
Fuel | 9,385m3 |
Drill Water | 3,334m3 |
Potable Water | 1,372m3 |
Liquid Mud | 3,057m3 |
Base Oil | 704m3 |
Brine | 2,112m3 |
Barite/Bentonite | 510m3 |
Cement | 340m3 |
CRANES | |
Deck cranes | 2 X LIEBHERR 50 TONS, BOS 4200-50 LITRONIC, 2 X LIEBHERR 85 TONS, BOS 4200-85 LITRONIC |
WELL CONTROL | |
BOP | GE Hydril |
BOP Rams | 6 x Compacts Rams x 18 ¾”, 15kpsi |
Annulars | Dual Hydrill GX Annular x 18 ¾”, 10kpsi |
Control System | Hydrill Mux POD Gen 2 |
Wellhead Connector | Vetco H-4 16 ¾”, 10kpsi |
Wellhead Connector | Vetco H-4 18 ¾”, 15kpsi |
LMRP Connector | Cameron Collet 18 ¾” |
Riser | Cameron LK 3.5 x 21” OD x 75 ft |
Diverter | FS 21 x 60 1/2′ |
C&K Manifold | 3.1/16″ 15K x 4.1/16″ 10 K CAMERON FLS |
STATION KEEPING / PROPULSION SYSTEM | |
Thruster | 6 x Rolls-Royce UUC455FP, fixed pitch, 7000kW @ 720rpm |
DP System | Kongsberg DP3 (KPOS32) |
OTHER INFORMATION | |
Accommodation | 180 people (regular number) |
Helideck | Complying with UK CAA CAP437A size 22.2 X 22.2m Sikorsky S-61 / S-92 |