Wells – With below and above ground modification – Eduction pump or plunger in well
Reexamination Certificate
2005-08-16
2005-08-16
Neuder, William (Department: 3672)
Wells
With below and above ground modification
Eduction pump or plunger in well
Reexamination Certificate
active
06929063
ABSTRACT:
Disclosed herein is a locator system for a cutting device in combination with a production string. Where the production string has at least one detent along its circumference. The invention also comprises a lock formed to engage the detent, a cutting device, and a body on which the lock is attached. The body is connected to the cutting device such that when the lock is engaged to the detent, the cutting device is operatively connected to the detent and the cutting device is positioned at a location to accurately sever the production string at a desired depth. An alternative embodiment of the detent is a nipple profile and the production string comprises a series of tubing members connected end to end. The tubing members can be a completion tool, tubing, or a combination of both. Also disclosed is a method of using the locator system.
REFERENCES:
patent: 2746550 (1956-05-01), Mitchell
patent: 3957115 (1976-05-01), Kerzee et al.
patent: 4403657 (1983-09-01), Adams
patent: 5054555 (1991-10-01), Lalande
patent: 5191936 (1993-03-01), Edwards
patent: 5435394 (1995-07-01), Robertson
patent: 5636692 (1997-06-01), Haugen
patent: 5791417 (1998-08-01), Haugen et al.
patent: 5810083 (1998-09-01), Kilgore
patent: 5924489 (1999-07-01), Hatcher
patent: 6186226 (2001-02-01), Robertson
patent: 6333700 (2001-12-01), Adnan
patent: 6568480 (2003-05-01), Dewey
patent: 2002/0144817 (2002-10-01), Doane et al.
patent: 2003/0234104 (2003-12-01), Johnston et al.
Cundiff David
Reese James Warren
Schexnayder Wilfred
Baker Hughes Incorporated
Derrington Keith R.
Donoughue Timothy M.
Neuder William
Springs Darryl M.
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