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The Fleet  Our Rigs List by Water Depth Actinia
Fleet Specifications
| Actinia |
| The ACTINIA is a Friede & Goldman Enhanced Pacesetter design semi-submersible drilling unit capable of operating in harsh environments and water depths up to 3,500 feet using an 18¾in 10,000 psi BOP and a 21in OD marine drilling riser. |
| Rig Type |
Other Floaters |
 |
| Design |
Friede & Goldman L-1033 Enhanced Pacesetter |
| Builder |
Hitachi Zosen, Nagasu, Japan |
| Year Built |
1982 |
| Classification |
Class A1, Drilling Column Stabilized unit as defined in ABS rules. |
| Flag |
Panama |
| Accommodation |
100 berths |
| Helideck |
80ft x 80 ft; rated for S-61 N |
| Moonpool |
|
| Station Keeping |
Moored |
| Max Drill Depth |
25,000 ft / 7,620 m |
| Max Water Depth |
1,500 ft / 457 m |
| Operating Conditions |
Significant Wave: 50 ft; Wind: 114ft; Current: 1.64ft |
| Storm Conditions |
Maximum Wave: 100ft; Current: 2.4 knots |
Technical Dimensions
| Length |
270 ft |
82 m |
| Breadth |
255 ft |
78 m |
| Depth |
116 ft |
35 m |
| Operating Draft |
65 ft |
20 m |
| Ocean Transit Draft |
24 ft |
7 m |
| VDL - Operating |
2,999 st |
2,721 mt |
Capacities
| Liquid Mud |
2,830 bbls |
15,889 cu ft |
450 cu m |
| Drill Water |
9,686 bbls |
305,339 cu ft |
8,641 cu m |
| Potable Water |
3,239 bbls |
18,185 cu ft |
515 cu m |
| Fuel Oil |
11,951 bbls |
67,099 cu ft |
1,899 cu m |
| Bulk Mud |
|
9,686 cu ft |
274 cu m |
| Bulk Cement |
|
7,995 cu ft |
226 cu m |
| Sack Material |
5,000 sacks |
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Drilling Equipment
| Derrick |
180 x 40x 40; 490mt nominal capacity, NATIONAL 1625 DE 3,000 hp, , , , , , , |
| Drawworks |
|
| Motion Compensator |
NL Rucker Shaffer 25/400; 182mt operating |
| Top Drive |
VARCO TDS-4H |
| Rotary |
National Oilwell C-495 with 49½in opening |
| Pipe Handling |
|
| Mud Pumps |
2 x NATIONAL 12-P-160 (1,600 hp) |
| Shale Shakers |
3 x THULE VSM-100 shale shakers |
| Desander |
2 x Derrick Hi G Dryers |
| Desilter |
|
| Mud Cleaner |
|
| BOP |
2 x CIW 18¾in 10,000 psi double rams |
| LMRP |
|
| Diverter |
Hughes Regan KFDS, Pressure rating : 500psi |
| Control System |
|
| Riser |
11 x Vetco Marine MR6 E riser with 3in ID C&K lines. |
Riser
Tensioners |
290mt max. tensioning capacity |
Guideline
Tensioners |
|
Podline
Tensioners |
|
| Choke & Kill |
|
| Cementing |
Dowell Schlumberger CPS 361; 10,000 psi unit |
Machinery
| Main Power |
2 x EMD 12-645-E8, 1610 hp each; 2 X EMD 12-645-E9, 2280 hp |
| Emergency Power |
1 x GM-16V-71 diesel driving 1 x 448 kW generator |
| Power Distribution |
Jeumont Schneider SCR System
| Winches |
8 x BRISSONNEAU/LOTZ double windlasses |
| Wire/Chain |
8 x 5,300 ft 3 inch chain |
| Anchors |
1 x 12mt Stevpris; 3 x15mt Stevshark; 4 x 18mt Stevpris | |
| Deck Cranes |
1 x NATIONAL OS-215-E, 40 mt at 7.6m radius; 2 x NATIONAL OS-435-E, 54.5mt at 9.1m radius |
| Thrusters |
4 x 1600 hp Schotiel, steerable, fixed pitch, azimuthing thrusters |
| Mooring Equipment |
Winches: 4 x Brissoneau et Lotz dble windlasses pull. Wire/Chain 8 x 5300 ft x 3 inch ORQ Chain |
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