Downhole fluid disposal apparatus and methods

Details Downhole fluid disposal apparatus and methods Downhole fluid disposal apparatus and methods

2008-07-22

2008-07-22

Dang, Hoang (Department: 3672)

Wells

With eduction pump or plunger

C166S084100, C277S329000

Reexamination Certificate

active

11638886

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: 687067 (1901-11-01), Rigby
patent: 1390453 (1921-09-01), Liff
patent: 1419436 (1922-06-01), Wright
patent: 1828030 (1931-10-01), Davis
patent: 1904631 (1933-04-01), Roye
patent: 1959984 (1934-05-01), Miller
patent: 2364550 (1944-12-01), Pelouch
patent: 2628112 (1953-02-01), Hebard
patent: 3284086 (1966-11-01), Haskell et al.
patent: 3395923 (1968-08-01), Remke et al.
patent: 3955822 (1976-05-01), Irby
patent: 4986360 (1991-01-01), Laky et al.

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