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Valve replacing Tools

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Valve replacing under pressure (VRUP)tool
Abstract:

VRUP tool is designed and manufactured based on the principle of down hole packer, using hydraulic control

Details

  
VRUP tool is designed and manufactured based on the principle of down hole packer, using hydraulic control, slip system and rubber element to set a and seal a plug in the tubing section close to the wellhead or inside the tubing head spool.

so the pressure above the VRUP tool can be bled off, and the well head valves can be replaced without seeing any wellbore pressure.

 

 
 
VRUP specifications


Hydraulic power pack: To provide hydraulic power to the VRUP tool
Pressure Rating: 21.5MPa
Pump rate: 2.5L/min
Hand pump: To provide setting pressure to the plug
Pressure rating: 50MPa
Capacity: 8L
Running and retrieval tool (Hydraulic cylinder set): To run and retrieve the VRUP tools
Model:
  • HFQ65-35
  • HFQ65-70
  • HFQ78-70
  • HFQ65-105
Pressure rating: 35MPa
Plug retainer: to retain the plug in the place and from being pushed out by the well bore pressure.
Pressure rating: 50MPa
Secondary protection of the plug (A crescent shape flange): To retain the plug inside the tubing head spool ro prevent the plug from being pushed out by the well bore pressure.
Model:
  • FL65-35
  • FL65-70
  • FL65-105
  • FL78-70
Pressure rating: 70MPa


 
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                                             Hydraulic Power Pack

 

                       

                          
                                             Hand Pump

 

Partners

  • Room 503, Tower C, Ruipu Mansion, Hongjunying South Road,
  • Chaoyang District, Beijing, P.R. China.
  • Phone:010-64820099/77
  • Fax:010-64820669
  • Email:top-well@top-well.com

Top-Well Petroleum Technology Co Ltd

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