Wells – Processes – Perforating – weakening – bending or separating pipe at an...
Reexamination Certificate
2007-10-09
2007-10-09
Neuder, William P (Department: 3672)
Wells
Processes
Perforating, weakening, bending or separating pipe at an...
C166S055100, C175S004600
Reexamination Certificate
active
11533386
ABSTRACT:
A technique to install a tool in a well includes running the tool into the well and fixing the tool to the well with a fixing agent without pumping the fixing agent through a central passageway of the tool. The tool may be a perforating gun that includes a casing body that includes a longitudinal axis. The perforating gun may also include a fin and a perforating charge. The fin radially extends from the casing body, and the perforating charge is attached to the fin and is oriented to generate a perforation jet in a radial direction away from the longitudinal axis of the casing body.
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Gill Bennie
Grigar Larry
Henderson Steven W.
Hromas Joe C.
Vella Mark
Galloway Bryan P.
McGoff Kevin B.
Neuder William P
Pruner Fred G.
Schlumberger Technology Corporation
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