TL Perma-Pack Seal Bore Packer


The T670 Perma-Pack Permanent Seal Bore Production Packer is a versatile tool that can be used for single or multiple zone completions. The Perma-Pack is ideally suited for wells where high pressure, temperatures and corrosive fluids are anticipated. The packer is available in a variety of elastomers and seal bore materials to meet the most hostile down hole environments. The Perma-Pack is recommended for injection stimulation, testing or can be converted into a temporary bridge plug by using a knock-out, pump-out or screw-out plug bottom assembly.


The Perma-Pack Packer is available with a complete line of tubing seal accessories and elastomers. Seal assemblies are available with ATR, RTR, VTR, EPDM BONDED NITRILE, BONDED VITON and BONDED HNBR.

Features and Benefits

  • Electric line set or hydraulic set
  • Components keyed for milling
  • Anti-extrusion rings expand to casing I.D. to prevent rubber extrusion
  • Designed to accommodate competitive seal bore accessories.
  • Full circle slip allow for fast run time