Product/Service

Casing Packer

Source: Weatherford International
The McAllister ACP Annulus Casing Packer provides an impermeable annular seal in vertical and horizontal wells between casing strings or between casing and the wellbore

The McAllister ACP Annulus Casing Packer provides an impermeable annular seal in vertical and horizontal wells between casing strings or between casing and the wellbore. Applications for this product include water shutoff, blocking gas migration, preventing cement contamination of sensitive production zones, preventing the expense of squeeze cementing, supporting cement above low pressure formations and isolation of production and injections zones.

This packer creates a positive, pressure tight seal in vertical, horizontal, deviated, irregular, out of round, and washed out holes. The packer is connected to the casing or tubing string in the same manner as a joint of pipe.

Features:

  • Available in casing sizes of 2.38" to 20"
  • Available in seal lengths of 30" - 40'
  • Patented top mounted valves
  • Steel & Kevlar reinforced inflatable element
  • Element will expand 1.5 to 3 times original run-in O.D.
  • Annular Differential Pressure rating up to 4000 psi
  • Does not compromise casing string integrity

    • Weatherford International, 515 Post Oak Blvd., Suite 600, Houston, TX 77027 USA. Phone: 713-693-4000. Fax: 713-621-0994.