Inflatable packer:

Terms Related to Inflatable packer

• Drillable squeeze packer

  A permanent packer, drillable in nature, capable of withstanding extreme working pressures, for remedial work. It has a positive flow-control valve built in.

• Gravel-pack packer

  A packer used for the well completion method of gravel packing.

• Hook-wall packer

  A packer equipped with friction blocks or drag springs and slips and designed so that rotation of the pipe unlatches the slips. The friction springs ...

• Packing elements

  The set of dense rubber, washer-shaped pieces encircling a packer, which are designed to expand against casing or formation face to seal off the annulus.

• Packer fluid

  A liquid, usually salt water or oil, but sometimes mud, used in a well when a packer is between the tubing and the casing. Packer ...

• Packer squeeze method

  A squeeze cementing method in which a packer is set to form a seal between the working string (the pipe down which cement is pumped) ...

• Hydro-trip pressure sub

  A sub with a ball seat run on top of a hydraulically set packer to set the packer.