liner-hangers

Accomplish more downhole with advanced liner hanger systems

Retrievable Cementing Packoff

Ensure packer reliability with industry’s highest pressure test ratings

Our retrievable cementing packoff allows a much higher pressure rating than conventional retrievable cementing packoffs. Protection of the stinger sealing surface helps prevent leaks and retrieval trouble. 

Innovative Features

  • Reduces piston forces during cementing
  • Locking collet provides uniform circumferential loading
  • Long stroke for setting and testing liner packer
  • Internal shifting sleeve protects stinger sealing surface from damage
  • Uniform circumferential loading provides higher pressure rating
Size (in.) Slick Joint OD (lb/ft) Pressure Rating (psi) Piston Area (in.2)
7 4 7,500 12.56
7-5/8 4 7,500 12.56