Patent ID: 8770285

Claim:
A positioning system for locating a wellbore servicing tool within a production tubular, comprising: an elongate housing defining a piston bore having a first axial end and a second axial end; a sleeve arranged within the piston bore and being axially translatable between the first and second axial ends, the sleeve having at least one upset extending radially outward therefrom; one or more lugs arranged within the elongate housing and being radially movable when acted upon by the at least one upset; at least one spring arranged between the one or more lugs and an inner radial surface of the piston bore, the at least one spring being configured to radially bias the one or more lugs against the sleeve; a first biasing device arranged within the piston bore at the second axial end and movable between a stowed configuration and a deployed configuration; and at least one RFID tag arranged on the production tubular and configured to communicate with at least one RFID reader arranged on the elongate housing, the at least one RFID reader being configured to deploy the first biasing device upon communicating with the at least one RFID tag.