Wells – Processes – Perforating – weakening – bending or separating pipe at an...
Reexamination Certificate
2005-05-24
2005-05-24
Dang, Hoang (Department: 3672)
Wells
Processes
Perforating, weakening, bending or separating pipe at an...
C166S055100, C175S004540, C102S312000
Reexamination Certificate
active
06896059
ABSTRACT:
An apparatus and method is provided to reduce interference resulting from activation of explosive devices. To reduce interference, one or more shock impeding elements are placed proximal one or more explosives to impede propagation of shock caused by detonation of the explosives. The shock impeding elements include a porous material, such as a porous liquid or solid.
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Behrmann Lawrence A.
Brooks James E.
Grove Brenden M.
Walton Ian C.
Yang Wenbo
Castano Jaime A.
Dang Hoang
Echols Brigitte
Schlumberger Technology Corp.
Trop Pruner & Hu PC
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