Wells – Processes – Parallel string or multiple completion well
Reexamination Certificate
2005-05-03
2005-05-03
Dang, Hoang (Department: 3672)
Wells
Processes
Parallel string or multiple completion well
C166S265000, C166S370000
Reexamination Certificate
active
06886636
ABSTRACT:
A seal cartridge and barrel manifold seal are provided for use in a subterranean well and in a method to inject fluid, that is initially produced into the well from a subterranean formation or zone, into another subterranean formation or zone. The seal cartridge has two distinct annular seals positioned within opposite sides of a unitary housing to inhibit fluid flow through the housing in both axial directions along a rod that is positioned through the housing. A barrel seal manifold is provided that is unitary in design and has tapered flow surfaces thereby provided increased strength, flow dynamics and life.
REFERENCES:
patent: 2281801 (1942-05-01), Reynolds et al.
patent: 3167125 (1965-01-01), Bryan
patent: 3282341 (1966-11-01), Hodges
patent: 3323361 (1967-06-01), Lebourg
patent: 3333638 (1967-08-01), Bishop
patent: 3362477 (1968-01-01), Brandt
patent: 3468374 (1969-09-01), Reeves
patent: 3627046 (1971-12-01), Miller et al.
patent: 3887342 (1975-06-01), Brunnelle
patent: 3955822 (1976-05-01), Irby
patent: 4273191 (1981-06-01), Hradel
patent: 4296810 (1981-10-01), Price
patent: 4345766 (1982-08-01), Turanyi
patent: 4393927 (1983-07-01), Singer
patent: 4429740 (1984-02-01), Malinchak
patent: 4569396 (1986-02-01), Brisco
patent: 4596271 (1986-06-01), Brundage
patent: 4766957 (1988-08-01), McIntyre
patent: 4799544 (1989-01-01), Curlett
patent: 4805697 (1989-02-01), Fouillout et al.
patent: 4889184 (1989-12-01), Lugtmeier et al.
patent: 4905760 (1990-03-01), Gray
patent: 4917190 (1990-04-01), Coppedge
patent: 4991857 (1991-02-01), Pippert
patent: 5137083 (1992-08-01), Bump
patent: 5176216 (1993-01-01), Slater et al.
patent: 5296153 (1994-03-01), Peachey
patent: 5425416 (1995-06-01), Hammeke et al.
patent: 5497832 (1996-03-01), Stuebinger et al.
patent: 5579838 (1996-12-01), Michael
patent: 5791411 (1998-08-01), Ricalton et al.
patent: 5816326 (1998-10-01), Slater
patent: 5899270 (1999-05-01), Watson
patent: 5979559 (1999-11-01), Kennedy
patent: 6032743 (2000-03-01), Bowlin et al.
patent: 6085837 (2000-07-01), Massinon et al.
patent: 6089317 (2000-07-01), Shaw
patent: 6092599 (2000-07-01), Berry et al.
patent: 6105670 (2000-08-01), Klos et al.
patent: 6116341 (2000-09-01), Stuebinger et al.
patent: 6196312 (2001-03-01), Collins et al.
UTEX Industries, Inc., “Installation Instructions for Unitized Packing Cartridge Assembly”, 2 pages.
Kelvo Bruce D.
Michael Clarence
Dang Hoang
Down Hole Injection, Inc.
Ebel Jack E.
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