自升式钻井平台比较

CJ46 Gusto MSC modified triangular 65.25m 62.00m 8.00-7.75 46 m 40 m 4.5 m 15m 91.4/106.7m -10℃to45℃ 3 triangular open triangular X-brace truss 132.3m/147.4m 7900 ton 3x3x6 pinions 215 ton /pinion 296 ton /pinion 0.45m/min AC-electric 18 Gusto MSC AC electric GustoMSC X-Y-cantilever 21.34m x 6.1m 1135 ton 120 persons Sikorsky S-61 N 600 m3 600 m3 2000 m3 10500 m3 740 m3 195 m3 195 m3 424 m3 5000 sacks 360ton 5x1600KW,690v, 3phase-60Hz 1200RPM 1x900KW, 690v, 3phase-60Hz 1800rpm 4 sets minimum pull capacity 35 ton at 4 m/min minimum pull capacity 20 ton at 12 m/min brake capacity 65 ton
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L780 FRIEDE & GOLDMAN modified triangular 54.86m 53.34m 7.62m 36.58 m 35.05 m 4.47m 250ft(300ft) -20℃to45℃ 3 triangular truss
CJ36 Gusto MSC modified triangular 57.3 m 51.6 m 7.75 m 36.58 m 35.05 m 5.0 m 300ft 0℃to50℃ 3 triangular open triangular X-brace truss 9 m(chord to chord centers) 127.9m 6000 ton approx 130 m2 area 3x3x6 pinions 170 ton /pinion 235 ton /pinion 0.3m/min AC-electric 18 Gusto MSC 4500 AC electric GustoMSC X-Y-cantilever 70ft x 15ft(21.376x4.57m) 680t 102 persons Sikorsky S-61 N 600 m3 400 m3 1350 m3 8000 m3 500 m3 36 m3 150 m3 150 m3 250 m3 5000 sacks 500 ton 300ton 4 sets 1600KW 1 set 1000KW two (2) single drum winches,25 ton pull, 50ton holding 700 m of 36 mm wire
CJ43 Gusto MSC modified triangular 66.0m(217ft) 66.0m(217ft) 7.5m(24.6ft) 43.28 m 39.32 m 4.0 m 3m 65m 10℃to54℃ 3 triangular open triangular X-brace truss 9 m(chord to chord centers) 110 m 6500 ton approx 75 m2 area 3x3x6 pinions 200 ton /pinion 330 ton /pinion 0.45m/min AC-electric
JU2000E FRIEDE & GOLDMAN modified triangular 70.358 m 76.000 m 9.450 m 47.548 m 45.72 m 6.4m 400ft -20℃to45℃ 3 triangular truss 166.98 m 10,662 ton 17.985 m 3x3x4 pinions 454 ton /pinion @ 151 hours 590 ton /pinion @ 26 hours 0.46m/min. AC-electric 18 FRIEDE & GOLDMAN hydraulic 22.86 m X 4.572 m（drillfloor） 1,180ton 120 persons Sikorsky S-61 N
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Cantilever Accommodation Helicopter
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Storage Capacities
Fuel Oil potable Water Drill Water Preload Liquid Mud Mud treatment Brine base Oil Bulk Mud/Cement Sacks M.D. Pipe Rack Cant. pipe Rack
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Legs
9
Jacking Systems
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Fixation Systems
12.01m 3x3x4 pinions 200 ton /pinion @ 151 hours 318 ton /pinion 0.46m/min. AC-electric 18 FRIEDE & GOLDMAN hydraulic 12.2m x 3.66m（drillfloor） 567 ton 94men Sikorsky S-61 N 417.2m3 302.2m3 892.4m3 6080.3m3 298m3 95m3 78.9m3 270m3 3400 sacks 697 m2 340 ton/204.4 m2 4sets, 1600KW 600V,3-PH 1set,630KW four (4) single drum winches,1500 ft. of 1-5/8” wire rope, each 50 Hp 480V A.C. electric motor 2 diesel-hydraulic driven pedestal crane, 120ft. Boom, 40ton SWL @ 7.62m. 1set knuckle boom crane 2 Ton capacity 7000m 3x1600HP triplex 5000 psi 37 1/2 inch, electric motor with speed reduction gear box 1600kw, JC70DB, AC Driven 47m tall, 13.72mx17.0m base one 346mm, 70MP WP dual-ram preventers(2FZ35-70),70Mpa one 346mm, 70MP WP single-ram preventers(FZ35-70),70Mpa one 346mm 35MP WP annular preventer(FH23-35),35Mpa
SUPPER M2 FRIEDE & GOLDMAN modified triangular 59.75m 55.78m 7.62m 36.58 m 35.05 m 4.47m 300ft -10℃to45℃ 3 triangular truss 125.3 m 15.24 m 3x3x6 pinions 200 ton /pinion @ 151 hours 408 ton /pinion 0.46m/min. AC-electric 18 FRIEDE & GOLDMAN hydraulic 15.24m x 4.57m（drillfloor） 1,000ton 110men Sikorsky S-61 N 644m3 410m3 1208m3 651m3
305m3 5000 sacks 272 ton 4sets, 1600KW 600V,3-PH 1set,550KW
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Main Power Emergency Power
Mooring
4 winches,stall pull 40 ton,brake four (4) single drum winches,1500 ft. capacity 120 ton, drum capacity 914m of 1-5/8” wire rope, each 50 Hp 480V of 52mm cable electric drive 2 speeds A.C. electric motor 3 electric-hydraulic driven, pedestal cranes, 36.5m boom, main hoist 50ton SWL, assistant hoist 13.5ton SWL 30,000 feet 3x2200HP triplex, 7500psi 49 1/2 inch, hydraulic-driven 4500 HP AC Driven 170ft tall, 40x40ft base 2,000,000lb hookload 18 3/4"annular preventer, rated pressure 5000psi 18 3/4" 2-double ram preventers, rated pressure 15000psi 3(1+2) electric-hydraulic driven, 1 pedestalcrane with 120 ft boom main hoist 50ton SWL 2 pedestal cranes with 100 ft boom 30,000 feet 3x2200HP triplex, 7500psi 49 1/2 inch, hydraulic-driven 3000 HP AC Driven 170ft tall, 35x35ft base 1,500,000lb hookload 18 3/4"annular preventer, rated pressure 5000psi 18 3/4" 2-double ram preventers, rated pressure 10000psi 49 1/2 inch, 500psi 15,000psi 750 tons/7500psi, AC driven
660 m3 550 m3 1570 m3 13,382 m3 768.2 m3 84 m3 216 m3 216 m3 508 m3 5000 sacks 508 ton 5sets,1600KW 690V,3-PH, 60Hz 1set,1000KW 480V,3-PH, 60Hz
GustoMSC X-Y-cantilever 55ft x 15ft(16.76x4.57m) 680t 119 persons helicopter mass 13.6 t D-rating 22.2 m 470 m3 440 m3 1300 m3 9000 m3 750 m3 220m3 200 m3 346 m3 5000 sacks 500 ton 300 ton 6sets,2160kVA, 690v,3-phase, 60Hz, 1200rpm 1set, 1080kVA, 480v 3-phase 60Hz, 1200rpm 2 sets minimum pull capacity 50 ton at 4 m/min minimum pull capacity 20.5 ton at 12 m/min brake capacity 120 ton
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MAJOR PERFORMANCE Design Company Type Length Hull Breadth Depth Transverse Leg Centres longitudinal Design Draft Water Depth Minimum Water Depth Rated Design Ambient Temperature Number Type Size Overall Length Footing Reaction Footing Diameter Number Effective Jacking Pre-load Jacking Jacking Speed Drive Number Design Type Drive Type Reach:Long.X Combined Load
CJ70 Gusto MSC modified triangular 88.60 m 97.2m 12 m 70 m 60.62 m 8m 150 m -20℃to45℃ 3 triangular open triangular X-brace truss 18.0 m(chord to chord centers) 205.0 m 17,000 ton approx 380 m2 area 3x3x6 pinions 445 ton /pinion 0.45m/min AC-electric 18 Gusto MSC 9500 AC electric GustoMSC X-Y-cantilever 24.38m x 10.0m 1400 ton 140 persons Sikorsky S-61 N or EH101 2100 m3 835 m3 3770 m3 29895 m3 962 m3 40 m3 382.5 m3 382.5 m3 540 m3 600ton 375ton total 10,000 KW (4 or 5 sets) max. speed 1200rpm 1set 1750KW, max. speed 1200rpm six (6) off double bollards to be installed, each rated for loading of 60 t.six (6) off chocks in way of bollards