forcing the liner 100 into the wellbore 150 in one embodiment the hydraulic slip 170 may be coupled to the interior of the liner 100 to engage the inner string 120 in one embodiment the hydraulic slip 170 may be coupled to the inner string 120 to engage the liner 100 in one embodiment the hydraulic slip 170 may be coupled to the exterior of the liner 100 to engage the wellbore 150 in another embodiment the liner 100 may optionally include an expandable liner hanger 108 as shown in fig2 a and 2b as shown the liner hanger 108 is equipped will a sealing member 109 such as an elastomer fig2 a is an external view of the liner 100 and fig2 b is an internal view of the liner 100 when the inner string 120 is pulled all the way to the liner hanger 108 the expansion tool 160 may be activated the expansion tool 160 may be activated from a collapsed travel position to a enlarged working position the liner hanger 108 may be expanded using any tool and technique known in the art expansion of the liner hanger 108 anchors the liner 100 and seals the liner top alternatively a conventional liner hanger may be used fig3 shows the liner hanger 108 expanded and set against casing 101 the inner string 120 may then be pulled out of the wellbore 150 in one embodiment the liner 100 may be cemented in the wellbore 150 in one.