System and apparatus for sealing a fracturing head to a...

Details System and apparatus for sealing a fracturing head to a... System and apparatus for sealing a fracturing head to a...

2011-08-09

2011-08-09

Bagnell, David J (Department: 3676)

Wells

Above ground apparatus

With means for inserting fluid into well

C166S075150

Reexamination Certificate

active

07992635

ABSTRACT:
A wear-resistant sealing system for introducing fracturing fluids to a wellhead comprising a tubular connector having a retaining shoulder and bridging a flange interface created between a frachead and a lower tubular structure. The tubular connector has upper and lower sealing elements above and below the flange interface and forms a contiguous bore for fluid communication of the fracturing fluids from the frachead to the lower tubular structure and wellhead.

REFERENCES:
patent: 4390063 (1983-06-01), Wells, Jr.
patent: 5012865 (1991-05-01), McLeod
patent: 6318729 (2001-11-01), Pitts et al.
patent: 6446664 (2002-09-01), Parsons
patent: 6557629 (2003-05-01), Wong et al.
patent: 6899172 (2005-05-01), McLeod et al.
patent: 7159663 (2007-01-01), McGuire et al.
patent: 7213641 (2007-05-01), McGuire et al.
patent: 2486513 (2008-07-01), None

Affiliated with

Also associated with

Rating

System and apparatus for sealing a fracturing head to a... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with System and apparatus for sealing a fracturing head to a..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and System and apparatus for sealing a fracturing head to a... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2640204