The phone:


RHSS Stinger Seal Assembly is a tubing conveyed latching seal assembly that is used to operate the sleeve-valve in an RWR Cement retainer previously set on wireline line. The RTSS should always be run with a STTC Tubing Centralizer to provide for easier entry into the Cement retainer.


  • Provide positive control when the work string is picked up to close the sleeve-valve. Re- engages each time the work string is lowered to open sleeve-valve

  • Helps prevent seal from pumping out during pumping operations or tubing testing

  • One size operates several sizes of retainers

  • Rotate or Snap-out release

  • Can Run with Baker Cement Retainers


Contact information: Ben.zhong
Email:  Address: 199 Huqiao Road, Xindu District, Chengdu, China
opyright © 2019  Powered by:Tianfu Wisdom | Statistics | Login