Expandable radially reduced tubular member

E - Fixed Constructions – 21 – B

Patent

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Details

E21B 33/12 (2006.01) E21B 7/08 (2006.01) E21B 17/08 (2006.01) E21B 29/06 (2006.01)

Patent

CA 2443311

Methods and apparatus are provided for use in conjunction with subterranean well operations. In a described embodiment, the apparatus comprises a tubular member having a radially reduced portion formed thereon. A scaling material is externally disposed on the radially reduced portion. A grip member is also externally disposed on the radially reduced portion.

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