Wellbore isolation devices and methods of use
AssigneeHalliburton Energy Services, Inc.
InventorsTodd Anthony STAIR, Gary Joe MAKOWIECKI, Michael Dale EZELL
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AssigneeHalliburton Energy Services, Inc.
InventorsTodd Anthony STAIR, Gary Joe MAKOWIECKI, Michael Dale EZELL
Estimating the term…
A packer assembly includes an elongate body, at least one sealing element disposed about the elongate body, and a shoulder disposed about the elongate body and positioned axially adjacent the at least one sealing element. A cover sleeve is coupled to an outer surface of the shoulder. An annular support shoe has a jogged leg, a lever arm, and a fulcrum section that extends between and connects the jogged leg to the lever arm. The jogged leg is received within a gap defined between the cover sleeve and the shoulder, and the lever arm extends axially over a portion of the sealing element.
A packer assembly, comprising:
A method, comprising:
A support shoe for a sealing element of a packer assembly, comprising:
Dependencies are inferred from the claim text.