Wells – Processes – Perforating – weakening – bending or separating pipe at an...
Reexamination Certificate
2005-03-01
2005-03-01
Bagnell, David (Department: 3672)
Wells
Processes
Perforating, weakening, bending or separating pipe at an...
C166S387000, C166S055100, C166S207000
Reexamination Certificate
active
06860329
ABSTRACT:
Apparatus and methods are disclosed for anchoring a first conduit to a second conduit. The first conduit is typically an expandable conduit whereby at portion of the first conduit is expanded by applying a radial force thereto to provide an anchor and/or seal between the first and second conduits. An inflatable device is provided that can be used to provide a temporary anchor while the first (expandable) conduit is radially expanded. An expander device that is capable of applying a radial expansion force to the first conduit is optionally attached to the inflatable device.
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Bagnell David
e2 Tech Limited
Moser, Patterson & Sheridan L.L.P.
Smith Matthew J.
LandOfFree
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