Wells – Processes – Perforating – weakening – bending or separating pipe at an...
Reexamination Certificate
2005-08-23
2008-08-19
Bates, Zakiya W. (Department: 3676)
Wells
Processes
Perforating, weakening, bending or separating pipe at an...
C166S055200
Reexamination Certificate
active
07413015
ABSTRACT:
A system and method of generating one or more perforations in a well casing while simultaneously restricting burr formation is provided. A perforating gun assembly includes a gun housing having an outer surface designed to engage the inner surface of the well casing. At least a portion of the outer surface of the gun housing substantially corresponds to the inner surface of the well casing. The position of the gun housing engaging the inner surface of the well casing restricts burr formation both upon the inner surface of the well casing and the outer surface of the gun during explosive charge detonation.
REFERENCES:
patent: 2796023 (1957-06-01), Abendroth
patent: 4105073 (1978-08-01), Brieger
patent: 4756371 (1988-07-01), Brieger
patent: 4919050 (1990-04-01), Dobrinski et al.
patent: 6460463 (2002-10-01), Parrott et al.
patent: 6523474 (2003-02-01), Parrott et al.
patent: 6672405 (2004-01-01), Tolman et al.
Brooks James E.
Markel Daniel C.
McKinnon Russell
Rytlewski Gary L.
Bates Zakiya W.
Galloway Bryan P.
McGoff Kevin B.
Schlumberger Technology Corporation
Trop Pruner & Hu P.C.
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