Home / Our Fleet / Fleet / Fleet Details
View all news

Noble Discoverer

02/08/2020
DSS21-DPS2
Currently in Trinidad and Tobago

10,000 ft Water Depth
Available: December 2022

General

Rig Type: Semi-Submersible
Rig Design: DSS21-DPS2
Builder: KFELS, Singapore
Year Built / Upgraded: 2009
Classification: ABS
Flag: Singapore
MODU Code: 1989

Ratings & Dimensions

Water Depth: 10,000 ft
Drilling Depth: 40,000 ft
Length: 384 ft
Breadth: 256 ft
Depth: 62.3 ft
Draft (Operating/ Transit): 67.3 ft / 31.8 ft
Moonpool: 108.3 ft x 29.5 ft
Variable Deck Load: 22,960 kips
Hook Load: 2,000 kips on main hoist; 1,500
kips on auxiliary hoist
Setback Capacity: 2,645 kips
Racking Capacity: 6 5/8” DP 78 at 133 ft, 5” DP 90 at 133ft, 3 ½”DP 54 at 133ft 16”csg 78, 13 3/8csg 90, 9 5/8csg 114
Quarters Capacity: 180

Capacities

Fuel: 25,160 bbls
Drill Water: 12,580 bbls
Liquid Mud: 18,870 bbls
Brine Storage: 4,718 bbls
Base Oil Storage: 4,718 bbls
Bulk Storage: 48,000 cu ft
Sack Storage: 5,000 sacks

Scirocco

Equipment

Derrick: NOV; 210 ft x 72 ft x 39 ft; 1,250 st main & 750 st aux
Drawworks: Wirth / GH 6000 EG-AC; 5,600 hp main / Wirth / GH 4500 EG-AC; 4,200 hp aux
Top Drive: NOV HPS 1000; 80,800 ft-lbs @ 130 rpm
Rotary: NOV Model RST-605; 60-1/2 in Main, NOV Model RST-605; 60-1/2 in Aux
Iron Roughneck: NOV Hydratong; 140,000 / 200,000 ft-lbs. m/u / b/o torque
Motion Compensator: NOV Crown Mounted plus Active Heave
Riser Tensioner / Stroke: (6) NOV NOV N-line tensioners 3600 kips; Wire line travel of 50ft
Riser Details: Aker Kvaerner Subsea / Clip; 75 ft length;
BOP: GE Hydril; 6 ram; 18-3/4 in x 15k psi
LMRP: (2) Hydril GX 18-10, BTM FLG 18-3/4 in x 10 psi annulars
Control System: GE Hydril MUX System
Pipe Handling: NOV (2) HydraRacker w/ 30 kips lifting capacity
Solids Control System: (8) MI Swaco / BEM 650 Shakers, Mi Swaco/CD-1400 Vertical Degasser
Diverter: Hydril FS; 60 in x 2,000 psi
Tree Storage/Handling: NOV; (1) 230T Xmas Tree Carrier, located at aft end of Moonpool, (1) 2x50T Xmas Tree overhead crane, (2) 100T Subsea tree skid
Cranes: (1) NOV Active Heave Compensated Subsea Knuckleboom crane- 165T, (1) Favelle Favco – 60T, (1) NOV Knuckleboom pipe handling crane
Mud Pumps: (4) Wirth TPK 7-1/2" x 14" / 2200 ; 2,200 HP
Engines: (8) Wärtsila 16V26 w/4,960Kw per engine, w/8 generator rating of 4,840Kw per generator
Station Keeping: Kongsberg/ K, DP2+
Thrusters: Wärtsila LIPS Thrusters (8) 4,000kw Thruster

Multimedia Files:

View all news