Well tool

Details Well tool Well tool

1980-09-29

1982-07-06

Leppink, James A.

Wells

Expansible anchor or casing

Expansible means translated by wedge or cam

166 65M, E21B 33129

Patent

active

RE0309885

ABSTRACT:
A well tool and more particularly a hanger assembly having an improved design for more effectively, reliably and economically hanging a liner or other well equipment in a well casing or the like.

REFERENCES:
patent: 2623593 (1952-12-01), Pennington et al.
patent: 2982358 (1961-05-01), Brown
patent: 3195646 (1965-07-01), Brown
patent: 3871447 (1975-03-01), Crowe

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