Ultra-Deepwater Drilling Service — Deepwater Titan
(服务)
位置或存放国家: USA
Online Support Service: Yes
Interpretation of Data: Yes
描述:
The Deepwater Titan is a state‑of‑the‑art ultra‑deepwater drillship designed and built by Jurong Shipyard, Singapore (Espadon JE3T design). It entered service in 2023 and is operated by Transocean. The vessel is DNV‑classified (+1A1, Ship Shaped Drilling Unit, E0, DNVOS A10TR0, DRILL, CRANE, HELDK, BIS, IEC EX) and sails under the flag of the Marshall Islands.
The drillship is equipped for ultra‑deepwater drilling with a designed water depth capability of 12,000 ft (3,658 m) and a maximum drilling depth of 40,000 ft (12,192 m). It features a dual‑derrick design, five 10,000 psi mud pumps, two complete 20,000 psi BOP stacks, an active heave compensating drawworks, and a DP‑3 dynamic positioning system. The vessel also includes a drill floor hybrid energy storage system (ESS) and is fully MPD‑ready.
概观:
Technical Specifications Table
| Parameter | Value |
|---|---|
| Design / Generation | Jurong Espadon JE3T Ultra Deepwater Drillship |
| Constructing Shipyard | Jurong Shipyard, Pte Ltd, Singapore |
| Year Entered Service | 2023 |
| Classification | DNV +1A1, Ship Shaped Drilling Unit, E0, DNVOS A10TR0, DRILL, CRANE, HELDK, BIS, IEC EX |
| Flag | Marshall Islands |
| Dimensions (L x W x Depth) | 817 ft (249 m) x 139.4 ft (42.5 m) x 64 ft (19.5 m) |
| Draft (Maximum Operating / Transit) | 38.05 ft (11.6 m) / 26.3 ft (8 m) |
| Accommodation | 220 persons |
| Displacement (Loadline) | 103,066 st (93,500 mt) |
| Variable Deck Load (Operating / Transit) | 25,353 st (23,000 mt) / 15,432 st (14,000 mt) |
| Transit Speed | 12 knots |
| Maximum Water Depth (designed / outfitted) | 12,000 ft (3,658 m) / 8,000 ft (2,438 m) |
| Maximum Drilling Depth | 40,000 ft (12,192 m) |
| Derrick | Dual Dynamic Bottle Neck Type (DDBN-1750/1250). 210 ft (64 m) clear lifting height x 80 ft (24.4 m) x 60 ft (18.3 m). API‑4F, SSL E2/U2 |
| Gross Hook Load (Main / Aux) | 1,700 st (1,542 mt) / 1,250 st (1,134 mt) |
| Drawworks (Main / Aux) | NOV AHD-1700 (10,500 hp) / NOV AHD-1250 (9,000 hp) |
| Compensator | Active Heave Compensating Drawworks (Main/Aux); Main: NOV CMC-E-1500/3300-7x78, rated 1,650 st (1,497 mt) locked, 750 st (680 mt) compensating, 25 ft (7.6 m) stroke |
| Rotary Table (Main & Aux) | NOV RST-755 75‑1/2″ hydraulic, 1,500 st (1,361 mt) / 1,250 st (1,134 mt); both 45,000 ft‑lbs max continuous torque |
| Top Drive (Main / Aux) | NOV TDX-1500 / NOV TDX-1250 |
| Tubular Handling | Two (2) NOV ARN-270 iron roughnecks (3‑1/2″ to 10″); two (2) NOV/HR-IV-ER Hydraracker vertical racking systems (3‑1/2″ to 22″); one (1) NOV Pipe Catwalk Shuttle CWS-P20-90HS-90-HS (22 st capacity, 93 ft tubulars at 36″ OD) |
| Riser Feed | One (1) NOV Riser Catwalk Machine CWM-R45-90-HS (49 st capacity); two (2) riser cranes + riser lift |
| Mud Pumps | Five (5) NOV 14-P-220 AC triplex pumps, 10,000 psi, each driven by two GE 1,150 hp motors |
| High‑Pressure Mud System | Rated 10,000 psi |
| Solids Control | Six (6) Brandt Single VSM-MS triple deck shale shakers |
| Cranes | Three (3) knuckle boom cranes (110 st at 65.6 ft radius, 27 st at 164 ft); one (1) subsea crane (181 st, active heave compensated, 12,000 ft W.D.); one (1) stern crane (44 st) |
| Main Power | 6 × Wärtsilä 16V32E (720 rpm, 7,680 kW each); total 46,080 kW driving 7,200 kW, 11 kV generators (total 43,200 kW) |
| Emergency Power | One (1) Cummins CSMxTA60OLGS (1,900 kW) driving 1,700 kW, 2,125 kVA generator; one Schneider emergency switchboard; drill floor hybrid energy storage systems (ESS) |
| Power Distribution | Three Siemens 11 kV AC switchboards (AGP); three Siemens 690 VAC drilling VFD switchboards; six Schneider 690 VAC low voltage switchboards (3 forward, 3 aft) |
| Fuel Oil Capacity | 53,067 bbl (8,437 m³) |
| Liquid Mud (active+reserve+slug) | 19,821 bbl (3,151 m³) |
| Base Oil | 6,289 bbl (1,000 m³) |
| Brine & Completion Fluids | 19,580 bbl (1,735 m³) |
| Drill Water | 23,989 bbl (3,814 m³) |
| Potable Water | 12,970 bbl (2,062 m³) |
| Bulk Material (mud + cement) | 35,315 cu ft (1,000 m³) |
| Sack Storage | 10,000 sacks |
| BOP | Two (2) × six‑ram 18‑3/4″ × 20,000 psi NOV BOPs (three doubles each); separate test control system |
| LMRP | Two LMRPs, each with one (1) BHGE 18‑3/4″ 10,000 psi GX annular preventer |
| BOP Handling | NOV BOP Moonpool Trolley (716 st); BOP Gantry Crane with two 330 st main hoists + two 38 st auxiliary hoists |
| Marine Riser | NOV FT-H 21″ OD flanged with 4″ ID, 20,000 psi choke/kill lines, 4″ booster line, and 2nd conduit lines |
| Tensioners | 8 × NOV WRT-250-D50PL dual riser tensioners rated 125 st (113 mt) each, 50 ft (15.2 m) stroke; total 4,000 kips combined capacity |
| Diverter | NOV/Shaffer 21‑500-75-EXT, 21″ × 500 psi with 16″ overboard valve and 16″ flow selector, two 16″ overboard lines |
| Tree Handling | One (1) 1,102 st (1,000 mt) combined Xmas tree trolley and riser trip handling cart; two (2) 165 st skid carts with 4‑way skidding |
| BOP Controls | NOV Multiplex control system with deadman, auto‑shear, acoustic backup, ROV intervention |
| Moonpool | 92 ft (28 m) × 29.5 ft (9 m) |
| Thrusters | Six (6) Rolls Royce UUC 455 FP azimuthing thrusters, 5,500 kW each (ADCAP) |
| DP System | DPS‑3 rated for 12,000 ft water depth; Kongsberg DP-32, DP-12 & C‑Joy system |
| Other Information | MPD ready (no explicit mention but typical for this class); hybrid energy storage on drill floor |
Documentation:
Transocean Ltd.
市场: Shell, BP, Chevron, TotalEnergies, Equinor
员工总数: 6000
地点: 1414 Enclave Parkway Houston, TX 77077, USA
主要产品/服务: Offshore drilling services, ultra-deepwater drilling, harsh environment drilling, rig management
注册: Turmstrasse 30 CH-6312 Steinhausen Switzerland
成立年: 1926