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The Fleet  Our Rigs List by Water Depth Deepwater Millennium
Fleet Specifications
| Deepwater Millennium |
| The DEEPWATER MILLENNIUM is a Samsung/Reading & Bates designed dynamically positioned drillship capable of drilling in water depths up to 8,100 ft (upgradable to 10,000 ft) using 18¾in 15,000 psi BOP and 21in OD marine drilling riser. |
| Rig Type |
5th Generation Deepwater |
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| Design |
Samsung/Reading & Bates Double Hull Dynamic Position |
| Builder |
Samsung Heavy Industries, Kyungnam, S.Korea |
| Year Built |
1999 |
| Classification |
ABS +A1E Drilling Unit, MODU, FSO, +AMS, +ACCU, +DPS, DLA, OMBO, F-AMC, OPP-F |
| Flag |
Marshall Islands |
| Accommodation |
130 berths |
| Helideck |
Rated for S-61N or Super Puma 322L helicopter |
| Moonpool |
82 ft x 41 ft |
| Station Keeping |
Dynamically Positioned |
| Max Drill Depth |
30,000 ft / 9,144 m |
| Max Water Depth |
10,000 ft / 3,048 m |
| Operating Conditions |
Max wave height 50 ft; Max wind speed 75 knots |
| Storm Conditions |
GOM 100 year return storm |
Technical Dimensions
| Length |
726 ft |
221 m |
| Breadth |
138 ft |
42 m |
| Depth |
66 ft |
20 m |
| Operating Draft |
43 ft |
13 m |
| Ocean Transit Draft |
28 ft |
9 m |
| VDL - Operating |
22,040 st |
20,000 mt |
Capacities
| Liquid Mud |
13,660 bbls |
76,694 cu ft |
2,170 cu m |
| Drill Water |
17,610 bbls |
98,871 cu ft |
2,798 cu m |
| Potable Water |
6,290 bbls |
35,315 cu ft |
999 cu m |
| Fuel Oil |
28,300 bbls |
158,890 cu ft |
4,497 cu m |
| Bulk Mud |
|
17,000 cu ft |
481 cu m |
| Bulk Cement |
|
17,000 cu ft |
481 cu m |
| Sack Material |
10,000 sacks |
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Drilling Equipment
| Derrick |
Dreco 170 ft x 48 ft x 40 ft, 2000 kips static load capacity |
| Drawworks |
Hitec 6600 hp with 2in drilling line, active heave compensation |
| Motion Compensator |
Active heave compensation incorporated in drawworks, 1500 kips |
| Top Drive |
Varco TDS-8S, 750 st with PH-100 pipehandler |
| Rotary |
Varco 60in opening, 1000 st, independent drive |
| Pipe Handling |
Varco PHM-3i pipe racking system including Iron Roughneck; Varco PLS-3 pick-up and lay down system |
| Mud Pumps |
4 x National 14-P-220, 2200 hp each, 7500 psi |
| Shale Shakers |
2 x Derick FloLine scalpers; 4 x Derrick Hi-G Dryer |
| Desander |
N/A |
| Desilter |
N/A |
| Mud Cleaner |
2 x Derrick Hi-G mud cleaners, 1500 gpm each |
| BOP |
1 x Cameron Type TL single 18¾in 15K: 2 x Cameron Type TL double 18¾in 15K ; 1 x Vetco HD-H4 connector 18¾in 15K |
| LMRP |
2 x Cameron Type DL annular 18¾in 10K; 1 x Cameron HC connector 18¾in 10K |
| Diverter |
Hydril Type FS21-60, 21in bore with 18in flow line and 14in diverter outlets |
| Control System |
Shaffer MUX control system, 92 lines with 2 x 11,000 ft cables |
| Riser |
84 jts x Vetco HMF 21in 90 ft long with 4½in ID 15K C&K, 3.82in ID booster & 2.62in ID hydraulic line |
Riser
Tensioners |
8 x Maritime Hydraulics Dual 160kips, 2560 kips total |
Guideline
Tensioners |
N/A |
Podline
Tensioners |
N/A |
| Choke & Kill |
Cameron 3in x 15K choke manifold, with 2 x automatic chokes and 1 x manual chokes |
| Cementing |
Halliburton HCS unit (third party equipment) |
Machinery
| Main Power |
3 x Wartsila 18V32 (9,333 hp each) and 3 x Wartsila 12V32 (6,266 hp each) diesel gensets |
| Emergency Power |
400 kW emergency generator |
| Power Distribution |
AC system |
| Deck Cranes |
3 x Seatrax Model 7224, 50 mt @ 42.6 ft; 1 x Seatrax Model 8032 85 mt @ 36 ft; 1 x Gantry Crane 35 mt; 1 x Gantry Crane 15 mt |
| Thrusters |
6 x Kamewa 4000 kW azimuthing thrusters |
| Propulsion |
See Thrusters |
Mooring Equipment
| Winches |
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| Wire/Chain |
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| Anchors |
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