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WELL INTERVENTION TOWER

WELL INTERVENTION TOWER

Well Intervention CT Tower System is used for offshore and onshore well intervention operations.

System provides support structure and enables CT/WL equipment rig-up, running operational tools. Typically this involves installation of BOP, lubricator system, handling of injector head and change of bottom hole assemblies.
Well Intervention CT Tower System is modular construction. Optimized weight and size of modules assures efficient handling and quick mobilization time.  Modules are installed by existing platform’s crane and connected together by doubled secured mechanical locks.
Remotely operated system is able to skid in X-Y direction to reach all well slots on platform’s weather deck. Skidding function is arranged by pair of hydraulic cylinders and gripping tractors engaged in skid beam’s slots.

Telescopic Gin Pole allows the rig-ups to be built safe and efficient without a need for platform crane. This equipment provides also suspension point during WL operations.
The Jacking Frame is located on the work deck module. This equipment is used for Injector Head while doing coiled tubing operations. Change from coiled tubing to wireline work is done by skidding injector head, stripper and CT BOP out of well centre by Jacking Frame table and rearrangement of PCE equipment to WL configuration.
 
HPU dedicated to system requirements might be supplied upon agreement.
Well_Int_Tower
Well_Int_Tower

Key features

  • System provides support structure and facilitates CT/WL equipment rig up for required height
  • Optimized modular construction
  • Independent skidding in X-Y direction
  • Telescopic 15t SWL Gin Pole
  • Jacking Frame with injector skidding and stabbing winch
  • Remotely operated functions
  • Quick change from coiled tubing to wireline work

General Design Requirements 
  • Safe Zone classification (No Ex rating)
  • Painting offshore blue in accordance with Schlumberger SET Paint Craft Standard DMS#1013013021
  • Testing performed according to Dwellop acceptance test
Well_Int_Tower01
Well_Int_Tower03
Well_Int_Tower02

 

Well Intervention CT Tower System is used for offshore and onshore well intervention operations.
System provides support structure and enables CT/WL equipment rig-up, running operational tools. Typically this involves installation of BOP, lubricator system, handling of injector head and change of bottom hole assemblies.
Well Intervention CT Tower System is modular construction. Optimized weight and size of modules assures efficient handling and quick mobilization time.  Modules are installed by existing platform’s crane and connected together by doubled secured mechanical locks.
Remotely operated system is able to skid in X-Y direction to reach all well slots on platform’s weather deck. Skidding function is arranged by pair of hydraulic cylinders and gripping tractors engaged in skid beam’s slots.
Telescopic Gin Pole allows the rig-ups to be built safe and efficient without a need for platform crane. This equipment provides also suspension point during WL operations.
The Jacking Frame is located on the work deck module. This equipment is used for Injector Head while doing coiled tubing operations. Change from coiled tubing to wireline work is done by skidding injector head, stripper and CT BOP out of well centre by Jacking Frame table and rearrangement of PCE equipment to WL configuration.
 
HPU dedicated to system requirements might be supplied upon agreement.


 

Key Features

 
  • System provides support structure and facilitates CT/WL equipment rig up for required height
  • Optimized modular construction
  • Independent skidding in X-Y direction
  • Telescopic 15t SWL Gin Pole
  • Jacking Frame with injector skidding and stabbing winch
  • Remotely operated functions
  • Quick change from coiled tubing to wireline work



 

General Design Requirements

 
  • Safe Zone classification (No Ex rating)
  • Painting offshore blue in accordance with Schlumberger SET Paint Craft Standard DMS#1013013021
  • Testing performed according to Dwellop acceptance test

 

 

Layout


 
Well_Int_Tower01

System Functionality

Well_Int_Tower02

Overall Dimensions

Well_Int_Tower03