Compensated Coiled Tubing Lift Frame
Supporting ultra-deepwater string weights and enhancing operational performance through innovative motion compensation
Technical specifications
Compensated SWL | 350 mT - 500 mT |
Static SWL | 750 mT - 1000 mT |
Max system speed | 1.3 m/s |
Heave (primary compensator) | +/- 2743 mm (+ 305 mm safety stroke) +/- 9 ft (+ 1 ft safety stroke) |
Heave (backup compensator) | +/- 1372 mm (+ 305 mm safety stroke) +/- 4.5 ft (+ 1 ft safety stroke) |
Area classification | IECEx Zone 1 |
Design code / standard | DNVGL-OS-E101 acc. to API 8C, DNVGL-ST-E273 |
Environment | Highly saline and corrosive |
Design temperature | -20°C to +45°C |
Maximum operating pressure / design pressure | 207 / 230 bar |
Weight (dry) | 75000 kg (excl. Lifting Adapter and loops) |
Access | From rig floor: Manrider, WAB or access ladder Injector head: Manrider, WAB, access ladder or platform (optional) |
Grating | Fiber grating, ATEX Zone 1 compliant. |
Winch, IHW / Winch, UHW | 20 metric ton, 40 m wire/5 metric ton, 40 m wire |
Safety devices | Compensator Safety Valve (shut off and hot backup for winch) Throttle Valve (recoil protection) Pressure Relief Valves (HP & LP side) Gas Shut Off Valves (Compensator Hose safety) DROPS compliant |
Lifting sub | 6-5/8 in. BN with 18 degree taper |
Bail lugs top | Interface acc to. 1000 shT bails |
Bail lugs bottom | Interface acc. to 1000 shT bails |
Guide rail size | HEB 320 |
Guide rail spacing | 108 in. | can be designed or adjusted for other rail sizes or offsets |
Guide rail setback | 101 in. | can be designed or adjusted for other rail sizes or offsets |