Patent ID: 7735562

Claim:
A tieback seal system, comprising: a tubular receptive of a tieback seal assembly, the tieback seal assembly comprising: a body; a sleeve in radial alignment with the body; a ratcheting member engaged between the body and the sleeve such that the sleeve is movable in a first axial direction relative to the body and is not movable in a second axial direction that is opposite to the first axial direction; a shoulder on the tubular, the shoulder being contactable with the sleeve such that contact of the sleeve and the shoulder causes axial motion of the sleeve relative to the body; and at least one deformable metal member in operable communication with the sleeve and the body such that movement of the sleeve in the first axial direction causes deformation of at least one of the at least one deformable metal member and sealing with the tubular in response to being in a deformed position.