Universal tubing hanger suspension assembly and well...

Wells – Above ground apparatus – With means facilitating connecting or disconnecting...

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C166S341000, C166S382000

Reexamination Certificate

active

11216227

ABSTRACT:
A tubing hanger suspension assembly for an oil and gas well completion system and a method of installing same. The tubing hanger suspension assembly includes a tubing hanger housing which is positioned in the wellhead housing. The tubing hanger assembly includes a sealing and lockdown mechanism capable of providing sealing and load support of the production tubing in the production casing string. A stab sub assembly connected to the upper end of the tubing hanger suspension assembly and lower end of the Christmas tree assembly provides downhole hydraulic and electric functionality and annulus access to the production tubing.

REFERENCES:
patent: 2948338 (1960-08-01), Raulins et al.
patent: 3318384 (1967-05-01), Brown
patent: 3531236 (1970-09-01), Braddick et al.
patent: 3990510 (1976-11-01), Decuir
patent: 4067385 (1978-01-01), Schwager et al.
patent: 4146093 (1979-03-01), Horvath et al.
patent: 4296806 (1981-10-01), Taylor et al.
patent: 4496162 (1985-01-01), McEver et al.
patent: 4791986 (1988-12-01), Vallet
patent: 4817716 (1989-04-01), Taylor et al.
patent: 4832125 (1989-05-01), Taylor
patent: 5046557 (1991-09-01), Manderscheid
patent: 5411099 (1995-05-01), Braddick
patent: 5462119 (1995-10-01), de Souza et al.
patent: 5501281 (1996-03-01), White et al.
patent: 5544707 (1996-08-01), Hopper et al.
patent: 5743333 (1998-04-01), Willauer et al.
patent: 5875852 (1999-03-01), Floyd et al.
patent: 5904207 (1999-05-01), Rubbo et al.
patent: 5944102 (1999-08-01), Kilgore et al.
patent: 5988276 (1999-11-01), Oneal
patent: 6009951 (2000-01-01), Coronado et al.
patent: 6109352 (2000-08-01), Edwards et al.
patent: 6112811 (2000-09-01), Kilgore et al.
patent: 6138751 (2000-10-01), Hart
patent: 6186227 (2001-02-01), Vaynshteyn et al.
patent: 6227301 (2001-05-01), Edwards et al.
patent: 6349772 (2002-02-01), Mullen et al.
patent: 6386292 (2002-05-01), Bland
patent: 6530574 (2003-03-01), Balley et al.
patent: 6554062 (2003-04-01), Dewey et al.
patent: 6609567 (2003-08-01), Ingram et al.
patent: 6640902 (2003-11-01), Baten et al.
patent: 6719063 (2004-04-01), Adams et al.
patent: 6758272 (2004-07-01), Bixenman et al.
patent: 6769491 (2004-08-01), Zimmerman et al.
patent: 6808022 (2004-10-01), Smith
patent: 6808024 (2004-10-01), Schwendemann et al.
patent: 6854521 (2005-02-01), Echols et al.
patent: 2003/0116328 (2003-06-01), Doane et al.
patent: 2005/0006107 (2005-01-01), Nguyen et al.
patent: 2397312 (2004-07-01), None
European Search Report of related application No. 05257653.5, Aug. 2006, 7 pages.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Universal tubing hanger suspension assembly and well... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Universal tubing hanger suspension assembly and well..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Universal tubing hanger suspension assembly and well... will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-3957497

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.