The Sentry TC-1A-ENS tubing hanger is a threaded mandrel type tubing hanger with an extended neck. This hanger utilizes “S” type seals on its neck that are used to seal in the tubing head adapter. This hanger can be configured with interference type “S” seal or compression packing on the body to affect a annular seal. Lock down screws are used to both energize this packing as well as lock the hanger into the tubing head bowl.
This is a solid mandrel type tubing hanger that can be installed in the top bowl of any TC style tubing head
Has OD seals on the extended neck
Does not require alignment in the tubing head
Can have a compression type or interference type annular seal
Can contain premium tubing or special landing threads
Can contain non-continuous porting for control or instrument lines