DEEPWATER AQUILA

ULTRA-DEEPWATER DUAL-ACTIVITY DRILLSHIP

For additional information please contact:

Transocean Marketing Department
1414 Enclave Parkway
Houston, TX 77077, USA
Phone: + 1-713-232-7500
Fax: + 1-713-232-7880
marketing@deepwater.com
www.deepwater.com

Design / Generation DSME Ultra Deepwater Drillship Main Power 6ea STX - MAN 16V32/40 4-stroke, 720 rpm, each driving a
Constructing Shipyard DSME Shipyard, Korea 7650 kW x 11kV generator
Year Entered Service / Significant Upgrades 2023 Emergency Power One (1) 4-stroke, 1,800rpm STX-Cummins QSK60DMGE
(MCRS) diesel engine rated at 1,700 kW driving a 690 VAC
Classification ABS, AMS, ACCU, CDS, DPS-3, DLA, OHCM, UWILD,
1,700kW, 2125kVA generator.
CRC, HELIDK (SRF), WT-READY, NBLES, BWT, CPS
Flag Marshall Islands Power Distribution Three (3) ABB 11KV AC switchboards. Five (5) 690VAC Low
Voltage ( 3 Aft, 1 Forward, 1 Topside) 3 Drilling VFD
Dimensions 782.1 ft. (238.4 m) x 137.8 ft. (42 m) x 62.3 ft. (19 m) depth
switchboards. 1 emergency 690VAC switchboard.
Drafts Operating 39.4 ft. (12 m) / Transit 29.5 ft. (9 m)
Accommodation 200 persons
Displacement 113,538 st. (103,000 mt) Operating Fuel Oil 58,369 bbl. (9,280 m3)
Variable Deck 26,455 st. (24,000 mt) operating / 19,841 st. (18,000 mt) transit Liquid Mud (active + reserve + slug) 22,668 bbl. (3, 604 m3)
Transit Speed 12.5 knots Base Oil 8,434 bbl. (1,314 m3)
Maximum Water Depth 12,000 ft. (3,658 m) designed / ~10,000 ft. (3,048 m)outfitted Brine 8,434 bbl. (1,314 m3)
Maximum Drilling Depth 40,000 ft. (12,190 m) Drill Water 22,272 bbl. (3,541 m3)
Potable Water 11,925 bbl. (1,896 m3)
Derrick Dual Dynamic Bottle Neck Type (DDBN-1400/1000). 209.97 ft. Bulk Material (mud + cement) 36,727 cu. ft. (1,040 m3)
(64 m) clear lifting height x 78.74 ft (24 m) x 59.05 ft. (18 m). Sack Storage 10,080 sacks
Designed to API-4F 4th edition, SSL E2/U2
Gross Hook Loads (Main) 1,400 st. (1,270 mt) capacity
BOP One (1) x seven (7) ram 18-3/4” x 15,000 psi NOV BOP
(Aux) 1,000 st. (907 mt) capacity consisting of two (2) triples and one (1) single. Dual BOP
Drawworks (Main) NOV non-compensated drawworks1400 st-9000 hp (Aux) capable.
NOV non-compensated drawworks 1000 st-5750 hp LMRP One (1) LMRP, including two (2) single 18-3/4” 10,000 psi WP
Compensator (Main) NOV CMC-E-1500/2800-7x78 and (Aux) CMC- annular.
1000/2000-6x78, rated (main)1,400 st. (1,270 mt) (aux) 1,000 st. BOP Handling NOV BOP Moonpool Trolley rated at 716 st. (650mt). BOP
(907 mt) static, (main) 750 st. (680 mt) (aux) 500 st. (454 mt) Crane with two (2) x 330st (300mt) main hoist
compensating, 25 ft (7.62 m) stroke
Marine Riser NOV FT-H 21“ OD Flanged. With 4 ½” ID K/C lines 15k and 4”
Rotary Table (Main) NOV RST-755 75-1/2” hydraulic rated at 1,375 st. (1,250 ID booster line.
mt), (Aux) NOV RST-605 60-1/2” hydraulically rated at 1,000 st.
(907 mt) (aux); both 45,000 ft.-lbs. maximum continuous torque Tensioners NOV 3,600 kips combined capacity using eight (8) NOV WRT-
225-D50PL dual riser tensioners rated at 225 kips each, 50 ft.
Top Drive NOV TDX-1250 1,250 st. (1, 134 mt) (main), NOV TDX-1250 (15.24 m) Stroke
1,250 st. (1,134 mt) (aux) Maximum Speed 275 rpm, continuous
torque 105,000 ft-lbs at 130rpm Diverter NOV 21” x 500 psi with one (1) 18" Overboard Valve feeding a
18" Flow selector with two (2) 18" overboard line.
Tubular Handling (Main) Hydratong MPT 270 (Aux) Hydratong ARN-270 Iron
Roughnecks for tubulars ranging from 3-1/2” to 10”/9-3/4”. Tree Handling One (1) 1,102 st. (1,000mt) Combined Xmas Tree Trolley and
Racking systems for tubular range of 4-1/4” to 14” with two (2) Xmas Tree skidding system. Tree crane (deck crane) with 182
vertical NOV/HR-IV-ER Hydraracker pipe racking systems. st. (165mt) hoisting capacity. Four (4) 165 st. (150mt) skid cart
One (1) NOV Pipe Catwalk Shuttle, CWS-P15-45-HB.Maximum
capacity 16.5 st. (15 mt), 50 ft. (15.2 m) all tubular including 30” BOP Controls NOV Multiplex control system, with deadman system, auto-
casing diameter. shear, acoustic emergency back-up system and ROV
Riser Feed One (1) NOV Riser Catwalk Machine, CWM-R55-90-HS Intervention.
Maximum capacity 60.6 st. (55 mt). (2) Riser gantry cranes 30mt. Moonpool 114.83 ft. (35 m) length x 31.49 ft. (9.7 m) width opening at
Mud Pumps Four (4) NOV 14-P-220 AC triplex pumps, 7,500 psi, each driven by main deck
two (2) x GE 1,150hp 57kW motors plus space for a fifth optional
pump Thrusters Six (6) Rolls Royce UUC 455 FPP variable speed, demountable
HP Mud System Rated 7,500 psi azimuthing thrusters, 5,500 kw.
Solids Control Six (6) VSM 300-MS deck shale shakers. DP System DP-3 rated for water depth up to 12,000 ft. (3,658 m) with
backup DP system. Kongsberg SDP-23 / DP3 installation
Cranes Three (3) 110 st. (100 mt) NOV knuckle boom cranes at 65 ft (20
m) radius, rated at 27 st. (25 mt) at a radius of 147. (45 m)
Helideck Rated for Sikorsky S-61N and Sikorsky S-92 helicopters
Subsea Crane One (1) 181st (165mt) active heave compensated knuckle boom
crane for handling subsea equipment to 12,007 ft. (3,660 m)
Additional Features MPD Ready

These specifications are intended for general reference purposes only, as actual equipment and specifications may vary
based upon subsequent changes, the contract situation and customer needs. All equipment shall be operated and
maintained at all times, in compliance with Transocean standard operating manuals, policies and procedures, and within its
stated operational limits or continuous rated capacity, in order to assure maximum operational efficiency.
Patent Notice: This rig, its systems, components, and/or equipment in use on this rig, may be protected by one or more US
and/or foreign patents. See http://www.deepwater.com/patents for details.
 DEEPWATER AQUILA
ULTRA-DEEPWATER DUAL-ACTIVITY DRILLSHIP

SERVICE FOCUSED
BOUNDLESS DATA DRIVEN
PERFORMANCE ORIENTED
These specifications are intended for general reference purposes only, as actual equipment and specifications may vary
based upon subsequent changes, the contract situation and customer needs. All equipment shall be operated and
maintained at all times, in compliance with Transocean standard operating manuals, policies and procedures, and within its
stated operational limits or continuous rated capacity, in order to assure maximum operational efficiency.
Patent Notice: This rig, its systems, components, and/or equipment in use on this rig, may be protected by one or more US
and/or foreign patents. See http://www.deepwater.com/patents for details.