Patent ID: 6123148
Filing Date: 2000-09-26
Classification: E21B

Abstract:
A device operatively positionable within a subterranean well for anchoring a generally tubular mandrel to an inner side surface of a tubular member disposed within the well, the apparatus comprising:a grip member configured for grippingly engaging the inner side surface;an annular grip portion having an inner diameter and an outer side surface, the grip member being attached to the outer side surface;first and second end portions; andfirst and second extension members, the first extension member being interconnected between the grip portion and the first end portion, and the second extension member being interconnected between the grip portion and the second end portion, the first extension member axially and radially spacing the grip portion away from the first end portion, and the second extension member axially and radially spacing the grip portion away from the second end portion.