Electric pressure actuating tool and method
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United States of America Patent
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Oct 20, 2009
Grant Date -
Jan 24, 2008
app pub date -
Oct 2, 2007
filing date -
Sep 3, 2004
priority date (Note) -
In Force
status (Latency Note)
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Abstract
Disclosed herein is a downhole tool actuation arrangement. The arrangement includes a housing having a chamber, at least one piston in operable communication with the chamber and at least one electrode exposed to the chamber. The electrodes are receptive to a power source. Further disclosed is a method for actuating a downhole tool. The method includes discharging a voltage source through at least one electrode to cause a pressure wave in a fluid surrounding the at least one electrode and moving at least one piston in response to the pressure wave.
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