E - Fixed Constructions – 21 – B
Patent
E - Fixed Constructions
21
B
E21B 33/04 (2006.01)
Patent
CA 2734266
A wellhead assembly including a wellhead housing. The wellhead housing comprises a throughbore having a recessed sealing area and a tubing hanger positioned in the throughbore. A seal is positioned between the wellhead housing and the tubing hanger, the seal being positioned so as to form a gap between the seal and the wellhead housing. The wellhead assembly can further include a seal energizer capable of moving relative to the seal in a manner that forces the seal against the wellhead housing to bridge the gap. A method of installing a tubing hanger into a throughbore of a wellhead housing is also disclosed.
Cette invention a trait à un ensemble tête de puits qui comprend un logement de tête de puits. Ce logement possède un trou de sonde qui est doté dune zone étanche encastrée, et un dispositif de suspension pour colonne de production qui est installé dans ledit trou de sonde. Un joint est placé entre le logement de tête de puits et le dispositif de suspension pour colonne de production de façon à ce quil existe un vide entre le joint et le logement. En outre, lensemble tête de puits peut comprendre un activateur de joint capable de se déplacer de manière à pousser le joint contre le logement de tête de puits afin de combler le vide entre le joint et le logement. Linvention se rapporte également à un procédé permettant dinstaller un dispositif de suspension pour colonne de production dans le trou de sonde dun logement de tête de puits.
Dyson Andy
Li Charles
Mogedal Oystein
Newlands Nick
Paulo Paulo Cezar Silva
Aker Subsea Inc.
Bereskin & Parr Llp/s.e.n.c.r.l.,s.r.l.
LandOfFree
Tubing hanger seal does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Tubing hanger seal, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Tubing hanger seal will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-2057225