Features
The PARVEEN coiled tubing Side Loading Stripper/Packer is designed for use with injectors built by various manufacturers. The significant single feature of the PARVEEN Side Loading Stripper/Packer is that it offers field replacement of the interlock packer, non- extrusion ring,and bushings through the side door, below the injector and with tubing in the well.
Additional features:
- The union sub and nut are field interchangeable.
- The union nut can be ‘latched up’, while stabbing the union sub into the BOP union.
- Optimum tubing column support with tubing sizes 1.00, 1.25,1.50, and 1.75 available.
- A unique three point tie rod arrangement provides a significantly greater working space within the side loading door clearance opening for enhanced field replacement of the vital sealing components and bushings.
- The piston “close” and “open” ports are NPT and both are located below the door clearance opening.
- Key components are 17-4 PH stainless steel or alloy steel for optimum strength and corrosion resistance. Bushings are of aluminium bronze.
- Below the door energizer piston arrangement does not move the critical upper tubing bushings. This unique arrangement provides continuous, non-changing tubing column support.
- Convenient NPT gauge/injection port.
- Interlock packer and non – extrusion ring are interchangeable with competitors. Various materials are available to suit specific well /service conditions.
- Glass – filled teflon non – extrusion ring provide an optimum interlock packer support /reliability.
- The four hydraulic control supply ports are of NPT which require no special fittings.
- A unique “breach lock” style lock flange provides reliable safety of door closure yet offers easy field operation.
- The piston is situated below the packer element. Having the piston in this position will decrease the amount of hydraulic pressure required to pack-off around the Coiled tubing.
Operating Parameters
Assembly Working Pressure : 10,000 PSI
Test Pressure…. : 15,000 PSI
Hydraulic Operating Pressures
Piston Close (Packing – off) : 5,000 PSI Max
Piston Open (Relaxing Packer) : 5,000 PSI Max
Door Close : 3,000 PSI Max
Door Open : 3,000 PSI Max