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  • Top Drive System
  • Automated Power Catwalk
  • Casing Running System
  • Pipe Racking System
  • Progressive Cavity Pump
  • Down-Hole Tools
  • Service & Repair
  • Technical Training
  • Packer Y341-ML Series
  • Features

    1It is not necessary to keep different pressure between inside and outside of tubing string for packer releasing, therefore, no matter does water flow regulator have an open or closed stopcock, the packer can be released. This decreases the amount of suppression of a fishing closed stopcock and a mud truck. Thus, this packer can be widely used due to its simple operating process.

    2An original structure is used in flushing piston hole packing. It has an advanced feature of repetitive sealing of flush well.

    3It has a protective rubber packing element, high pressure-bearing and a long service-life.







  • Packer Y341-ML Series
  • Packer Y341-FK series
  • Packer Y341-FPS series
  • Packer Y341-FP seriesFeatures
  • Packer Y341-DML series
  • Packer Y341-95k series
  • Soft anchor WQW-JH series
  • Water regulator KL-4
  • Water plug DS-JH
  • Anti-break anchor for tubing FD-JH series
  • Tubing anchor XZMJH series
  • Double action magnetic fisher
  • Multi-function rotating back-off sub
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