Tools and methods for hanging and/or expanding liner strings

An expandable liner system for use in a wellbore, comprising:

• an expandable liner;
• and
• an expander assembly disposed in the expandable liner and comprising:
• a mandrel releasably connected to the expandable liner;
• a seal longitudinally coupled to the mandrel and engaged with an inner surface of the expandable liner;
• a two position expander disposed along the mandrel and having a plurality of first cone segments and a plurality of second cone segments movable between an expanded position and a retracted position;
• a hydraulic actuator in fluid communication with a bore of the mandrel and operable to move the two position expander from the retracted position to the expanded position;
• and
• a valve having a valve member for facilitating pressurization of the mandrel bore in a closed position, an actuator for closing the valve member, and an electronics package for operating the actuator in response to receiving an instruction signal via wireless telemetry, wherein:
• the wireless telemetry is radio frequency identification (RFID),
• the valve member is a sleeve for covering ports formed though a wall of the mandrel in the closed position, and
• the valve has a ball seat for receiving a ball having an RFID tag.