STENA SPEY

The Stena Spey is a Friede & Goldman L907 (enhanced Pacesetter) twin pontoon, column-stabilised, semi-submersible offshore drilling unit. The Stena Spey is able to operate in water depths of 1,500ft using 18 3/4” – 15,000psi Hydril BOP and Vetco MR-6C riser.

GENERAL INFORMATION
Rig Type SEMI SUBMERSIBLE
Design Enhanced Pacesetter
Construction Yard DAEWOO, KOREA Friede & Goldman L-907
Year Delivered 1983
Classification DNV CLASS +1A1 COLUMN STABILISED DRILLING UNIT HELDK RECYCLABLE UKVs
Flag UK
Station Keeping Anchored: 12T Bruce MK4, HHP anchors
Max Water Depth 1,500 FT
Max Drilling Depth 25,000 FT
Helideck Designed for EC225, S92 & S61
Accommodation 120 persons
DIMENSIONS / LOADING
Length 236 ft
Breadth 208 ft
Moonpool 83 FT 4" X 20 FT 8"
Operating Draft 65 ft
Transit Draft 24.9 ft
VDL (Operating) 3340 Mt
DRILLING EQUIPMENT
Mast/Derrick NorMar – 635 MT
Hoist/Drawworks National/1625 DE
Motion Compensator Brown Brothers, Stroke 20ft 272 MT
Top Drive Maritime Hydraulics 590 MT
Pipe Handling Maritime Hydraulics Bridge Racking Crane
Mud Pumps 3 x National 12-P-160
Shale Shakers 4 x Brandt – VSM 300
WELL CONTROL EQUIPMENT
BOP Hydril 18 3/4” 15,000 psi WP H2S
LMRP 1 x Hydril Annular 5K 18 3/4"
Wellhead Connector 1 x 18 3/4 GE Vetco 15K EBF
Control System Cameron Direct Hydraulic
Riser Vetco / MR-6C
Riser Tensioners 10 x Brown Brothers 80k
Choke & Kill Manifold Cameron 3 1/8” – 15,000 PSI
Diverter GE Vetco – KFDS – CSO – 49 1/2”
CAPACITIES
Liquid Mud Active 115 M³, 726 bbl
Reserve 226 M³, 1,422 bbl
Drill Water 1,665 M³, 10,472 bbl
Potable Water 336 M³, 2,113 bbl
Fuel Oil 1,642 M³, 10,330 bbl
Bulk Cement 249 M³, 1,564 bbl
Base Oil 290 M³, 1,824 bbl
Brine 442 M³, 2,777 bbl
Sack Material 2000 Sacks
BULK BARITE/BENTONITE 314 M³, 1,564 bbl
MACHINERY / HOISTING / STATION KEEPING EQUIPMENT
Main Power 4 x Bergen KVGB 12 diesel engines Generator Rated Output: 2750kVA
Emergency Power HEDEMORA/V6B-12 Generator Rated Output: 813kVA
Thrusters 2 x Lawrence Scott, E126BO1/4
Mooring system 8 x 3” K4 anchor chains average length 1500mtrs
Deck Cranes 2 X NOV NATIONAL OS435 40 MT (PORT & STARBOARD)
1 X NOV OC3500LE 80 MT AFT
BOP Handling 1 x 220 MT NorMar BOP Transporter

Fleet Availability

Contracted Commitments

Available / Hot Stacked

Preparing for Upcoming Contract

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