FROM DIRECT OWNER IN CHINA WE CAN SECURE NB SUPER M2 ESV VESSEL FOR SALE
ANY FURTHER SERIOUS INTERESTING WITH EARLY RESPONSE WOULD BE APPRECIATED
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GENERAL
Class:ABS
Notation:ABS +A1 + AMS +DP-1
Self-elevating unit PRINCIPAL
DIMENSIONS
Length o.a.:73.15m Beam o.a.:55.79 m Depth moulded:7.62m Transit Draught:5 m Hull
Material:Welded Steel Construction, AH36 Number of Decks:2
No. of legs:3Leg length:129.54m
Spud can diameter:15.24m
Spud can height:4.57m
Design Environment
Service area: Mexico GulfAir
Temperature : 00C min. to 350~max.
Humidity:: 20% min. to 100%
max.Wind Survival Operations: 100kts
SeawaterTemperature: 00C min. to 320
Density: 1025 kg/m3 (For design purposes)
Corresponding wave period: 13.5sec
Wave Height:
15.24m(Survival, of the water depth 300ft);
16.46m(Survival, of the water depth 250ft)
CARGO CAPACITIES
Deck Load:9000kips
Pipe rack:540Ibs/ft²
Main deck (outside pipe rack):540Ibs/ft²
Quarter’s deck:90Ibs/ft²
House Tops:150Ibs/ft²
Machinery Spaces:270Ibs/ft²
Sack stores:540Ibs/ft²
MACHINERY/PROPULSION
Main engines:
Made for main generators for Crane & Accommodation
Generators:
Main:3 x GE 7FDM16, 2500ekW, rated at 3500bHP,600V, 3ph, 900rpm60Hz ,
with 3 remote mounted radiators.
Emergency:1 x GE 7FDM8, 1380 kW, 600V, 3ph, 900rpm, 60Hz
Thrusters:3 x Steer-prop Azimuth Thrusters, SP35,
Rated at Maximum ABS continuous rating 2500KW at 1200RPM.
Fuel Purifier:250 GPH
Lube Oil Purifier:75 GPH
Oily Water Sep:1 50 GPM, Facet Model 30 WS-11.4/50
Sewage Plant:1 x 110 man capacity.
Ballast System:Computerized pneumatic control
FW Generator:2 waste heat water-maker units (Alfa Laval), be each of a capacity of 8000GPD.
Air Compressors:3 x IR for rig air, the air dryer will be provided with a separate skid base.
Cargo Pumps:3 x Fuel oil transfer pumps, 140 GPM, 150' THD, 10 HP, 1750 RPM
2 x Fresh Water pumps, 10GPM@10‘TDH1 x General Service 273m³/hr at 35m
FIRE FIGHTING & SAFETYFire Fighting:
2 x pumps 91 m³/hr hX0.701MPaLife Boats:
2 x 110 person with davits
1 x Motor Rescue Boat (6 men) with davit
Life Rafts:5 x 25 men
HELIDECK
1 x Heli-deck suitable for Sikorsky-S-92N helicopter
NAVIGATION EQUIPMENT
AIS:1 x Furuno
GPS:1 x Furuno
DGPS:1 x FurunoGP150D
Magnetic Compass:1 x Cassens& Plath
Radar :1 x X-band Furuno FAR-2127
1 x S-band Furuno FAR-2137S/12
Echo Sounder:1 x Furuno FE-700
Navtex:1 x FurunoNX700P
Speed Log:1 x Furuno DS-80
Anemometer:1 x RM Young Wind Tracker
Floodlights:22 x 400W HP Sodium type
COMMUNICATION EQUIPMENT(GMDSS)
One (1) telephone exchange
One (1) public address system
Two (2) sound powered telephone systems
One (1) mooring team hands-free communication system
Four (4) portable VHF transceivers
Four (4) portable Motorola UHF transceivers
Four (4) fixed radios for ECR, Navi. bridge and cranes. Cranes to have hands free operation
Three (3) Wave-Net Interface Module for local net of computers
ACCOMMODATION
The accommodation and mess facilities are fit for 110 persons.
The accommodation shall follow the guidelines for UK HSE
regulationsand be able to house 110 men in 4-man cabins (Have Approached Flag state for release).
REFRIGERATED STORAGE CAPACITY
Cold store:1 x 15 m³walk in Freezer
Chiller:1 x 15 m³walk in Chiller room
Provisions:1 x 30 m³walk in Provisions room
DECK MACHINERY
Main Deck Crane:2 x Slewing Crane (Each with capacity of :Fixed lifting 45T@36.6m & Slewing 7T @ 39 m)
Skidding Crane:1 x crane main hoist 280T@Boom 56m; Auxiliary hoist 32T@boom58.8m;
4 Point Moor System:4 x Single Drum winches, Brake Hold 60T, first layer
Anchors:4 x anchors, 7T ea
Towing:Tow Brackets 320T SWL
TuggerWinches:Pull Load 30 T at 4.5m/min, 14T at 9m/min
Drum capacity 750m x Ø38 mm SWR@12 layer
WORK-OVER RIG
Drill pipe rack sizing: 7,500m (24,800ft) 2800m (9,300ft) of 4½”DP and 4700-m(15,500-ft)of3½”DP.
Drill collar rack sizing: 78-m (260-ft) of 6" Drill Collars.
Derrick: 317-tonne (350-ton,700-kips),38.4m(127 ft) double racking.
Hook: 227 -ton (250ton 500-kips)
Rotary Load: 227-tonne (250-ton, 500 kips)
Set-back: 227-tonne (250-ton, 500 kips)
Combined Structure: 227-tonne (250-ton, 500 kips)
Cantilevered Skid: Cantilever XY skid: 16.7m by 9m(55ft by 30ft)
Tender Assist Skid: Capping beam XY skid: 9m to l5m (30ft to 50ft) adjustable for common Capping beam widths
Draw-works: LeTourneau®249-tonne(275-ton,550-kips) Model LDW550K, 10-lines 1,119 KW (1,500 hp) motor and Electric brake
Top Drive: LeTourneau®227-ton(250-ton, 500-kips) Model L-DDTD
False Rotary Drive: 952.5-mm(37½-in) pass through rated at 227-tonne (250 tons)
Traveling Equipment: 227-tonne (250-ton 500 kips) Hook/block
Rig Instrumentation: Petron®Electronic Touch screen Display with 25 parameters/alarms on floor and within offices.
Fluids Measurement: Pit volume Total(PVT), Fluid Return Flow Increase (Flo-sho) and pump Strokes.
TDS Speed: TDS speed indicator 0-240 rpm.
Weight Indicator: Petron@ weight indicator
Tong: 139.7-mm(5½”) HSVS Eckel®Hydra-shift®casing tong 60.3mm to 2l9mm,t (2-3/8”, to 8-5/8”)
Camera: Top-Drive Monitoring Camera
Pollution Control: Floor, draw-works, bell nipple Equipped with drip pan Drain piped To two waste tanks.
Air Hoists:
(l) Ingersoll Rand®Model FA150KGi man-riding air winch rated at 150kg(330Ibs),
(4)Ingersoll Rand®Model BU7A winches rated at 454 kg(1000Ibs).
Tubing Equipment: 60.3-mm to 172-mm(2-3/8”to 5”) tubing or drill pipe.
WELL CONTROL EQUIPMENT
BOP
Cameron Iron works®(CIW) 346mm (13-5/8”) 5M Annular BopCIW 346mm,
690-bar (13-5/8" l0M) BOPswith pipe, blind and shear rams.
Shear rams outfitted with booster.
Telescoping bell nipple capable of mating to annular.
Three-way 346mm (13-5/8") flow cross with five (5)77.8m-690-bar (3-l/16”,10M)
manual and (l) 77.8m, 690-bar(3-l/16”,10M)hydraulic valves.'
(2) 20-tonne (22-ton, 44-kips) air driven BOP hoists, BOP transport dolly with l0M test stump.
Portable 1,034-bar (15M) BOP pressure test unit with chartsHydraulic bolt torque tools for BOP
1363-liters(360-gallons)CAD accumulator unit(1363-liters or 360-gallons from 24-bottles),
(3) air pumps and one electric triplex pump.
(2)Remote units 77.8mm, 690-bar(3-l/16”Diameter,10M) choke manifold with surge tank.Targeted turns, pressure gauge, divert to gas buster. Remote adjustable choke and two manual adjustable chokes.
CIRCULATING SYSTEM
Circulating Pumps:Triplex pump l27mm x 356mm (5"x14") Lewco®Model WH-2214,1641.2KW (2,200hp)
AC motor Rated for 517-bar (7,500 PSI), Pulsation dampener with two (2) 860KW (1,150hp) AC motors.
Kill Pumps: Triplex pump 95.3mm x 230.2mm (3-3/4”x8") SPM®model TWS2250,1641.2KW (2200HP) AC motors,1304-bar (15000Psi), pulsation Dampener, one 164lKW (3,000-hp) AC motor.
Well-bore Fluids Active Pit:
79-m3 (675-bbls) active circulating system with agitators and pumps Re-circulating, 5.8-m3 (50-bbl) trip tank with gauge Slug/pill tank,
Mixing hopper-high jet type Mud/gas separator (poor-boy gas buster) with returns to tank.(1) Model FLC-503 Derrick®“Linear Motion”Flow Line cleaner (600 gpm) on Trip Tank.
CANTILEVER ALLOWABLE DRILLING/WORK-OVER LOAD
Cantilever Allowable Drilling/work-over loads indicated are the sum of setback, hook, rotary,
and conductor tension loads (in Kips) based on the cantilever assembly weight and center of gravity Any increase in cantilever assembly weight will result in a decrease in the allowable Drilling/Work-over loads.
