Patent ID: 11952855
Assignee: nan
Field: Civil engineering (Other fields)
Classification: CPC E | IPC E

Claim 0:
1. An apparatus for sealing off an annulus between a string of tubing and casing for a well, comprising:
a slot formed to receive a component,
a gripper formed to grip said component in said slot,
a sealing element having a component passage formed therethrough in alignment with said slot,
said apparatus formed to engage said tubing with said component threaded through said component passage and slot, and gripped by said gripper,
said sealing element formed to expand to facilitate a seal about said component;
said apparatus further comprising a tubing hanger formed to be situated about a completion coupling associated with said string of tubing, said tubing hanger formed to be supported by and at least partially situated in a tubing head bowl, such that said sealing element is formed to expand to seal about said component with the application of a weight of said string of tubing, said sealing element formed to further expand via said weight of said tubing string so as to engage said tubing head bowl, so as to seal said annulus.