STENA ICEMAX
Stena IceMAX is the world’s only 6th Generation Ice-Class Harsh Environment dual-activity dynamically positioned (DP3) drillship, capable of drilling in water depths up to 10,000ft. Specifically designed to operate in the harshest of environments, the Stena IceMAX features high levels of winterisation protection, as well as a double hull for structural integrity.
Stena IceMAX: the first of the IceMAX Series vessels
GENERAL INFORMATION
| Rig Type | DYNAMICALLY POSITIONED HARSH ENVIRONMENT ULTRA DEEP WATER DRILLSHIP |
| Design | DOUBLE HULL, ICE CLASS DRILLSHIP |
| Construction Yard | Samsung Heavy Industries |
| Year Delivered | 2012 |
| Classification | + 1A1 SHIP-SHAPED DRILLING UNIT(N) CYBER SECURE (ESSENTIAL, +) BIS BWM(T) CRANE-OFFSHORE DRILL(N, MPD) DYNPOS(AUTRO) E0 F(A,M) HELDK(S,H) PC(4) RECYCLABLE UKVS WINTERIZED (COLD, -20 °C, -30 °C) |
| Flag | UK |
| Station Keeping | DP Class 3, Kongsberg K-POS 32 |
| Max Water Depth | 10,000 ft |
| Max Drilling Depth | 35,000 ft |
| Helideck | Designed for EH-101 and S-92 |
| Accommodation | 180 persons |
DIMENSIONS / LOADING
| Length | 228M |
| Breadth | 42M |
| Moonpool | 25.6m x 12.48m |
| Operating Draft | 12M |
| Transit Draft | 8.5M |
| VDL (Operating) | 17,500 Mt @ 12m |
DRILLING EQUIPMENT
| Mast/Derrick | NOV Dual Hoisting and Drilling Tower |
| Hoist/Drawworks |
MAIN WELL: 907 MT AUX WELL: 544 MT |
| Motion Compensator |
MAIN WELL: 1,040,000 LBS/472 MT ACTIVE & PASSIVE AUX WELL: 840,000 LBS/381 MT ACTIVE & PASSIVE |
| Top Drive |
Main Well: NOV HPS 1000 Aux Well: NOV HPS 750 |
| Pipe Handling | NOV Dual HydraRacker 3 1/2” to 13 5/8” |
| Offline Stand Build | 1 x Off Line Stand Build + Torque Master |
| Mud Pumps | 4 X NATIONAL FC2200 – 7,500 PSI |
| Shale Shakers | 5 x NOV - VSM 300 |
WELL CONTROL EQUIPMENT
| BOP | 2 x 18 3/4” x 15K CAMERON TL (6 RAM) |
| Annulars | 2 x Cameron DL Annular 10K |
| Wellhead Connector | 1 x 18 3/4” GE Vetco H4-SHD |
| Control System | Cameron MUX (BOP Fluid recovery system) |
| Riser | 7,500 FT CAMERON LOADKING 3.5 (80 FT JOINTS) |
| Riser Tensioners | 6 x N-Line tensioner system 2,500 Kips |
| Choke & Kill Manifold | Cameron 3 1/16” – 15,000 PSI |
| Diverter | GE Vetco – CSO 500 – 60 1/2" – 500 psi |
CAPACITIES
| Liquid Mud |
Active 1,004 M³, 6,315 bbl Reserve 2,332 M³, 14,668 bbl Waste 502 M³, 3,157 bbl |
| Drill Water | 4,350 M³, 27,361 bbl |
| Potable Water | 1,778 M³, 11,183 bbl |
| Fuel Oil | 16,565 M³, 104,191 bbl |
| Bulk Cmt | 472 M³, 2,969 bbl |
| Base Oil | 490 M³, 3,082 bbl |
| Brine | 490 M³, 3,082 bbl |
| Sack Material | 7,500 sacks |
| Bulk Barite/Bentonite | 420 M³, 2,642 bbl |
MACHINERY / HOISTING / STATION KEEPING EQUIPMENT
| Main Power | 6 x Genset: Wartsila 16V32 Generator Rated Output: 9312kVA |
| Emergency Power | Integrated in main power |
| DP System | Kongsberg DP 3: 2 x HiPaP, 3 x DGPS, 2 x LTW |
| Thrusters | 6 x Rolls Royce UUC-505, 5.5 MW |
| Mooring system | 2 x 12.675 Mt Anchors |
| Deck Cranes |
4 X NOV KNUCKLE BOOM CRANES EACH RATED FOR 85 MT 1 X NOV PIPE HANDLING KNUCKLE BOOM CRANE RATED FOR 7 MT |
| Riser Crane | NOV Gantry Crane 2 x 20 Mt (w/o yoke) |
| BOP Handling |
350 MT MOONPOOL SKID 2 X 175 MT BOP OVERHEAD CRANE |
Fleet Availability
Contracted Commitments
Option Commitments
Available / Hot Stacked
Preparing for Upcoming Contract
