The Model ‘H’ Liner Packer/ Hanger is a unique Liner Top system as it has a hydraulic chamber built into the tool itself allowing for larger I.D. on the setting tool and more pack off at the liner packer element. This makes it ideal for thermal applications that require ‘hard set’ elements to be packed off. The vulcanized underset element system allows for faster running time as there is less chance for element scrubbing or failure.
The Model ‘H’ Liner Top packer / Hanger requires the ‘RDS’ Liner running tool to be used for running in the well bore, setting and releasing the running string. With a secondary rotational release and a rugged body build this makes it ideal for wells with lots of drag issues.
The Model ‘H’ can be manufactured with upper or lower slips if required for a permanent fixed Liner Top.
Full bore design for no restriction in liner.
High pack off on element system for better seal.
All shoulders are beveled for easy entry of downhole equipment into the liner top.
Upper Tieback Barrel can be built in .5m intervals to max. 3.5m
Molded steel to Rubber element for more rugged running and sealing.
Can be used with the ‘RIP’ Plug system.( patent pending) one trip
Can be used to land inside of Tie back barrels with an isolation seal assembly.
Stacking can be done easily if required with Renown DS tieback seal assembly.
The Model ‘H’ is made QMS / ISO Quality standards and available in several different sizes and styles.
Thermal capabilities to 340°c