Downhole communication apparatus
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jun 10, 2003
Grant Date -
Jun 6, 2002
app pub date -
Jun 26, 2001
filing date -
Jul 17, 2000
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A device for moving a tool lengthwise in a passageway such as a pipe or oil well hole, with a power or signal conduit connected between the tool and outside of the passageway, consists of a solid rod with a groove along the rod's length, the groove extending inwards from the rod outer surface. The conduit is installed in the groove. The device can also be used to rotate the tool in the passageway.
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Family
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Cited Art Landscape
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