GENERAL DESCRIPTION

THE STENA CARRON 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.

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LENGTH 228m

BREADTH 42m

MOONPOOL 25.6m x 12.48m

OPERATING DRAFT 12m

TRANSIT DRAFT 8.5m

VDL (OPERATING) 20,000 Mt @ 12m

DIMENSIONS / LOADING2

MAST NOV Dual Hoisting and Drilling Tower

HOIST/DRAWWORKS 907Mt (Main), 544Mt (Aux)

MOTION COMPENSATOR Act/Pas 454 Mt (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 6118bbl (active), 14037bbl. (storage)

DRILL WATER 4464m3

POTABLE WATER 1.816m3

FUEL OIL 10,805m3

BULK CMT/MUD 420m3 / 420m3

BASE OIL 490m3

BRINE 490m3

SACK MATERIAL 7,500 sacks

CAPACITIES 5

MAIN POWER 6 x Wartsila 16V32 x 7.45 MW

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 – 2x20Mt (without yolk)

BOP HANDLING 350Mt Overhead Crane

MACHINERY/HOISTING/STATION KEEPING EQUIPMENT6

BOP 2 x 18 ¾” x 15K Cameron TL (6 Ram)

ANNULARS 1 x Hydril GX + 1 x Cameron DL Annular (10K)

WELLHEAD CONNECTOR 1 x GE Vetco H4-SHD

CONTROL SYSTEM Cameron MUX (BOP Fluid recovery sys)

RISER Cameron LoadKing 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

RIG TYPE Dynamically Positioned Drillship

DESIGN Monohull Drillship

CONSTRUCTION YARD Samsung Heavy Industries

YEAR DELIVERED August 2008

CLASSIFICATION DNV: +1A1 Ship-shaped Drilling Unit (N) UKVS 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 and EH-101

ACCOMMODATION 180 persons

GENERAL INFORMATION1

STENA-DRILLING.COM

STENA DRILLING LIMITED

Ullevi House | Greenbank Crescent | East Tullos Aberdeen | Scotland | AB12 3BG

Tel. +44 1224 401180 | Fax +44 1224 897089

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