Mechanical-Set AS1-X Style Packers

The AS1-X-style single string production packer is a retrievable, doublegrip packer.


  • Available in either High Pressure (up to 10K) or Standard Pressure (up to 7K) configurations
  • Internal bypass reduces swabbing
  • Tubing can be held in tension, compression or neutral set while the packer remains engaged
  • Packing elements are available in mulitple materials
  • Bypass valve is below upper slips allowing debris to be washed from slips when valve is opened
  • Recommended to 300°F applications, higher temperature ratings available
  • Available with T-2 Style on/off tools
Mechanical Set Packer

Assembly Sizes and Specifications

Casing OD (in) Casing Weight (lb/ft) Thread Size
4-1/2 9.5 – 13.5 2-3/8
4-1/2 13.5-15.1 2-3/8
5-1/2 13.0-15.5 2-3/8, 2-7/8
5-1/2 14.0-20.0 2-3/8, 2-7/8
5-1/2 20.0-23.0 2-3/8, 2-7/8
Download AS1-X Packer PDF