GENERAL DESCRIPTION
THE STENA DRILLMAX IS A HARSH ENVIRONMENT DYNAMICALLY POSITIONED DP CLASS 3 DRILLSHIP.
Capable of drilling in water depths
up to 10,000’ using 18 ¾” – 15,000psi
Cameron TL BOP and Cameron Load
King Riser.
TECH
NIC
AL P
LAN
LENGTH 228m
BREADTH 42m
MOONPOOL 25.6m x 12.48m
OPERATING DRAFT 12m
TRANSIT DRAFT 8.5m
VDL (OPERATING) 20,000Mt @ 12m
DIMENSIONS / LOADING2
MAST NOV Dual Hoisting and Drilling Tower
HOIST/DRAWWORKS 907Mt (Main), 544Mt (Aux)
MOTION COMPENSATOR Act/Pas 454Mt (Main) + 363Mt (Aux)
TOP DRIVE NOV HPS 1000 (Main), HPS 750 (Aux)
PIPE HANDLING NOV Dual Hydra -Racker 3 ½” to 13 5/8”
OFFLINE STAND BUILD 1 x Off Line Stand Build + Torque Master
MUD PUMPS 4 x National FC2200 – 7500psi
SHALE SHAKERS 5 x NOV – VSM 300
DRILLING EQUIPMENT3
LIQUID MUD 5,678 bbl (active), 6,288 bbl. (storage) 3,145 bbls Waste Mud Tank
DRILL WATER 4464m3
POTABLE WATER 2052m3
FUEL OIL 10,824m3
BULK CMT/MUD 420m3 / 420 m3
BASE OIL 490m3
BRINE 490m3
SACK MATERIAL 7,500 sacks
CAPACITIES 5
MAIN POWER 6 x Wartsila 16V32 x 7.29MW
EMERGENCY POWER Integrated in main power
DP SYSTEM DP 3 (Kongsberg) :2 x HIPAP, 3 x DGPS, HAIN, 2 x LTW
THRUSTERS 6 x RR UUC -455, 5.5MW
MOORING SYSTEM 2 x 12.675 Mt Anchors
DECK CRANES 3 x NOV KBC each rated for 85t/34t/17t.
1 X NOV PIPE HANDLING KBC RATED FOR 7.0t/3.5t.
Riser handling gantry for 80ft, 40Mt (44 tons),
RISER CRANE NOV Gantry Crane – 2 x 20Mt (without yolk)
BOP HANDLING 350Mt Overhead Crane
MACHINERY/HOISTING/STATION KEEPING EQUIPMENT6
RIG TYPE Dynamically Positioned Drillship
DESIGN Monohull Drillship
CONSTRUCTION YARD Samsung Heavy Industries
YEAR DELIVERED 2007
CLASSIFICATION DNV: + 1A1 Ship-shaped Drilling Unit (N) HELDK-SH CRANE E0 F-AM DYNPOS-AUTRO DRILL(N)
FLAG UK
STATION KEEPING DP Class 3, Kongsberg K-POS 32
MAX WATER DEPTH 3000m
MAX DRILLING DEPTH 10,700m
HELIDECK Designed for Sikorsky S92 & EH-101
ACCOMMODATION 180 persons
GENERAL INFORMATION1
BOP 2 x 18 ¾” x 15K Cameron TL (6 Ram)
ANNULARS 2 x Cameron DL Annular (10K)
WELLHEAD CONNECTOR 1 x GE Vetco H4-SHD
CONTROL SYSTEM Cameron MUX (BOP Fluid recovery sys)
RISER Cameron Load King 3.5 (80’ Joints)
RISER TENSIONERS 6 x N-Line tensioner system 2,500 Kips
CHOKE & KILL MANIFOLD Cameron 3-1/16” – 15K
DIVERTER GE Vetco – KFDS–CSO 500 – 60 ½”
WELL CONTROL EQUIPMENT4