Transocean Marianas For additional information please contact: Transocean Marketing Department 4 Greenway Plaza Houston, TX 77046, USA
Storage Capacities Fuel Oil ............................. ........................................... ............................. .............................. .............................. .............................. ............... 19,176 19,176 bbls. Liquid Mud ........... .......... .......... ........... .......... . 3,713 bbls. Active/ 1,500 bbls. Reserve Base Oil ............................ .......................................... ............................. .............................. .............................. .............................. ................. .. 1,500 bbls. Brine ............................ ........................................... ............................. ............................. .............................. .............................. ...................... ....... 4,796 bbls.
Phone: +1-713-232-7500 Fax: +1-713-232-7880
[email protected] www.deepwater.com
Drill Water ............... Water ............................. ............................. ............................. ............................. .............................. .......................... ........... 10,958 bbls. Potable Water .............. Water ............................ ............................. ............................. ............................. ............................. ....................... ......... 2,912 bbls. Bulk Material ................................................................... (mud + cement) 15,600 cu.ft. Sack Storage ............................. ............................................ ............................. ............................. ............................. ..................... ....... 7,000 sacks
Deepwater Semi-Submersible BOP & Subsea Equipment General General Description
BOP Rams
1 x Cameron 18-3/4 inch 15,000 psi single ram preventer; and 2 x Hydril 18-3/4 inch 15,000 psi double ram preventers (5 x rams total)
BOP Annulars
2 x Shaffer 18-3/4 inch 10,000 psi annular preventers.
BOP Handling
Maritime hydraulics bridge crane.
Marine Riser
ABB Vetco HMF E 21 inch riser with a length of 75 ft. and a load rating of 2000 kips each with 2 x 4.5 inch 15,000 psi choke and kill lines.
Tensioners
8 x dual Westech tensioners with a rated capacity of 50 st and 15 ft. stroke with a line travel of 60 ft.
Diverter
ABB Vetco KFDS CSO) diverter 21-1/4 inch with a working pressure of 500 psi and 16 inch flow lines.
Tree Handling
Xmas tree trolley with Xmas tree skid carts;
Moonpool
23 ft. length x 70 ft. width.
Design / Generation ............................................... Generation ............................................... Sedco 700 Column Stabilized Semi Constructing Shipyard ..................................................... Mitsubishi Heavy Industries Year Entered Service / Significant Upgrades Upgrades ................................... ........................................... ......... 1979 /1996 Classification ............................. ............................................ .............................. .............................. ............................. ......................... ...........ABS+A1 ABS+A1 Flag Flag ....................................................................................................... Marshall Islands Dimensions ..................................................... Dimensions ..................................................... 332 ft. long x 266 ft. wide x 122 ft. deep Drafts .......... .......... .......... .......... .......... ........... .......... ....... 77 ft.> operating / 21 ft transit Acc omm odat ion ............................. ........................................... ............................. .............................. ............................. ................ .. 150 persons persons Displacement ............................. ............................................ ........................ ......... 38,775 mt operating / 30,177 st transit Variable Deck ................... Deck ................... .......... .......... ........... ........ 4,077 st operating / 3,140 st transit Transit Speed ............................ ........................................... .............................. .............................. ............................. ................... ..... up to 3 knots Maximum Water Depth ......................................... Depth ......................................... 7,500 ft. designed / 5,300ft. outfitted
Station Keeping / Propuls Propuls ion System
Maximum Drilling Depth ............................ ........................................... ............................. ............................. ....................... ........ 30,000 ft.
Drilling Equipment Derrick
Pyramid derrick 177 ft. high x 40 ft. x 40 ft. base.
Thrusters Thrusters
N/A
DP System
N/A
Mooring System
4 x Amclyde CTW-375/53 electric mooring system with 1 x GE 752 752 traction motor rated to 1,000 hp and 8 x Vryhof Stevpris MK-5 anchors weighing 17.7 lt. using Bridon 6x7 3.5 inch mooring lines and 2,450 ft. of 3.30 inch chain.
Hookload Capacity 1,500,000 lbs. gross nominal nominal capacity capacity Drawworks
1 x National 1625 UDBE drawworks driven by GE 752 DC Hi torque motors rated to 1,130 hp. and 710 st with 14 lines.
Compensator
Maritime Hydraulics Crown Mounted active heave compensation with a 25 ft. stroke and a load capacity locked at 750 st.
Rotary Table
Continental Emsco 49.5 inch with a rated capacity of 750 st driven by 1 x GE 752 DC Hi Torque motors with a 1,000 hp rating and a continuous torque rating of 51,600 ft.-lbs.
Top Drive
Cranes Crane #1
1 x Bucyrus-Erie pedestal crane with 120 ft. boom and rated to 75 st at a 30 ft. radius.
Crane #2
1 x Seatrax King Post crane with 160 ft. boom and a load rating of 62 st at a 30 ft. radius.
Varco TDS-4S electric top drive rated to 750 st driven by 1 x GE 752 DC motors rated to 1,100 hp and a maximum continuous torque of 48,800 ft.-lbs.
Other Information
Varco AR3200 Iron Roughneck.
Helideck
Rated for Sikorsky S61 and S92 helicopters. 72 ft. x 72 f t.
Mud Pumps
3 x Continental Emsco FC2200 triplex pumps, each driven by 2 x GE 752 hi torque traction motors rated to 1,000 hp.
Other
N/A
HP Mud System
Rated for 7,500 psi
Solids Control
6 x Derrick FLC 2000 4 panel shale shakers
Tubular Handling
Power & Machinery Main Power
6 x EMD/MD 20E9 diesel engines rated to 3,600 hp at 900 rpm each driving 1 x EMD AB 21 generator rated to 2,500 kW. 1 x EMD/MD 16E8 diesel engine rated to 1,950 hp at 900 rpm driving 1 x EMD AB 21 generator rated to 2,500 kW.
Emergency Power
1 x Detroit Diesel rated to 1,300 kW at 1800 rpm driving 1 x Gulf Electric 1,500 kW generator.
Power Distribut Distribut ion 2 x Olsen 3,500 kVA generator protection.
Revision Date: 27 Jun e 2014
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.
Transocean Marianas
Revision Date: 27 Jun e 2014
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.
