HAKURYU-5

Our Business

HAKURYU-5 Semi-Submersible Rig

Design Mitsubishi MD 501 propulsion-assisted semi-submersible drilling rig
Overall Length 106 m
Overall Breadth 79 m including anchor rack
Main Deck Elevation 37.5 m
Max. Variable Deck Load 4,500 tons (Drilling)
Max. Operating Water Depth 500 m
Max. Drilling Depth 9,000 m
Displacement 32,300 tons
Quarters 110 beds
Class ABS, IMO MODU A414
Ship Registration Panama
Construction Yard Hiroshima Shipyard & Engine Works, Mitsubishi Heavy Industries, Ltd.
Life enhanced and upgraded  February 2009
Drawworks  CONTINENTAL EMSCO-Mitsubishi / C-3 Type II
Mud Pumps CONTINENTAL EMSCO-Mitsubishi / FB-1600 x 2
NATIONAL OILWELL / FB-1600 x 1
Top Drive VARCO / TDS-4S
BOP 18 3/4" / 10K BOP stack
Drill String Compensator NL Shaffer / 500K 18 ft stroke
Riser Pipe Tensioners NL Shaffer / 80K x 12
Riser Pipes VETCO / 21" OD / MR-6C/6E
Engines DAIHATSU / 8VSHTC-26D 2, 100PS x 4
Electricity Generators 2,000 KVA AC x 4
Anchors Mitsubishi Electric Anchor Windlass x 4, Bruce FFTS MK4 Anchor (12 tons) x 8