The UniFlex liner hanger includes a hydraulic-set FLEX-LOCK hanger section to provide maximum hold-down capacity and a ZXP liner packer to ensure maximum seal integrity. The liner packer has a single, premium threaded connection at the bottom of the tool. The UniFlex Pro version offers an ISO 13410 V0-qualified liner top seal that can be used when a gas-tight annular barrier is required. The UniFlex ControlSET version includes redundant hydraulic cylinders that allow circulation at high rates while drilling or reaming in a liner; this eliminates the risk of prematurely actuating the hanger slips. Advantages of the UniFlex liner hanger-packer system include: Liner hanger and liner top packer are incorporated on one chassis; Compact design; Eliminates connection between hanger and packer; FLEX-LOCK slips; Provide maximum hold-down capacity; ZXP seal; Withstands high circulation rates; Ensures liner top integrity; Premium seal stack between the extension and packer body; Allows for higher pressure and temperature rating on tied-back applications; Standard HRD-E setting tool profile; Allows rotation of the liner hanger downhole and during cementing; UniFlex Pro Version; Provides ISO 13410 V0-qualified liner top seal; UniFlex ControlSET version; Eliminates presetting with a hydraulically balanced system.