Wells – Processes – Graveling or filter forming
Reexamination Certificate
2006-04-14
2009-06-16
Bagnell, David J (Department: 3672)
Wells
Processes
Graveling or filter forming
C166S297000, C166S055100, C166S227000
Reexamination Certificate
active
07546875
ABSTRACT:
An integrated sandface completion tool that can be positioned within a wellbore in a single trip and a method of providing a sandface completion in a wellbore. An embodiment of the integrated sandface completion tool includes a casing section having a casing wall, at least one explosive charge connected to the casing wall, and a screen assembly connected within the casing section forming a screen-casing annulus, the screen assembly having openings formed along a portion thereof and a port in selective communication with the screen-casing annulus. The method includes the steps of positioning the integrated completion tool in the wellbore, detonating the explosive charge and packing the screen-casing annulus with a material.
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Henderson Steven W.
Vaynshteyn Vladimir
Whitsitt John
Bagnell David J
Hutchins Cathleen
Kurka James L.
McGoff Kevin B.
Schlumberger Technology Corporation
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