Boring or penetrating the earth – Boring with explosion in inaccessible hole – With position orienting or indicating
Reexamination Certificate
2011-02-15
2011-02-15
Wright, Giovanna C (Department: 3672)
Boring or penetrating the earth
Boring with explosion in inaccessible hole
With position orienting or indicating
C175S004560, C166S055000, C166S255200
Reexamination Certificate
active
07886842
ABSTRACT:
A wellbore servicing apparatus, comprising a first mandrel movable longitudinally along a central axis and rotatable about the central axis, an orienting member configured to selectively interfere with movement of the first mandrel along the central axis, and a second mandrel connected to the first mandrel and configured to rotate about the central axis when the first mandrel rotates about the central axis. A method of orienting a wellbore servicing tool, comprising connecting an orienting tool to the wellbore servicing tool, identifying a predetermined direction, increasing a pressure within the orienting tool, rotating a portion of the orienting tool in response to the increase in pressure within the orienting tool, and rotating the wellbore servicing tool in response to the rotating of the portion of the orienting tool.
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Howard Robert
Hriscu Iosif
Pipkin Robert
Bible Sonya
Conley & Rose, P.C.
Halliburton Energy Service,s Inc.
Wright Giovanna C
Wustenberg John W.
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