Slotted slip element for expandable packer

Details Slotted slip element for expandable packer Slotted slip element for expandable packer

2008-03-11

2008-03-11

Dang, Hoang (Department: 3672)

Wells

Processes

Placing or shifting well part

C166S134000, C166S206000, C166S382000

Reexamination Certificate

active

11118060

ABSTRACT:
A packer device includes a central packer mandrel and a radially surrounding expansion mandrel that can expand radially. At least one slip mandrel carrying wickers surrounds the expansion mandrel and a plurality of axial slots are disposed within the slip mandrel.

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