Metal coiled tubing with signal transmitting passageway
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United States of America Patent
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-
Aug 6, 1996
Issued Date -
N/A
app pub date -
Feb 27, 1995
filing date -
Oct 25, 1993
priority date (Note) -
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Abstract
A combination of a metal coiled tubing and a signal transmitting passageway for transmitting and/or receiving signals to well tools positioned in the coiled tubing. The signal transmitting passageway is positioned in the wall of the coiled tubing and may transmit and receive hydraulic, electrical or light signals and the signals may be used for transmitting power signals for actuating well tools, control signals for controlling well tools, and/or data signals for transmitting or receiving information.
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