• External Casing Packer (ECP)


    ECPs are built to client well specifications and can be manufactured to meet the requirements of your service. Valve shear pins are easily replaced in the field to adapt to changing well conditions. A one-piece continuous mandrel eliminates the need for testing internal connections at the wellsite.


    • Elements constructed from steel strips for superior seal in hole
    • Elements available in 4-, 10-, or 20-ft sections
    • Standard or special clearance tool ODs
    • Elastomer compound rated to 115°C ( 240°F)
    • Advanced elastomer rated to 180°C (350°F)
    • Valves made from corrosion-resistant material and positioned above element
    • Mechanical locking system ensures constant inflation
    • Self-centers in hole