SYSTEM FOR MANUFACTURING A COIL TUBING WITH THE TUBING ENCAPSULATED CABLE INCORPORATED INTO THE COIL TUBING
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United States of America Patent
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Issued Date -
Jun 18, 2015
app pub date -
Dec 9, 2014
filing date -
Dec 13, 2013
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
Tubing encapsulated cable is generally difficult to place in the interior of the coil tubing. It has been found that in certain circumstances the process of placing the tubing encapsulated cable in the interior coil tubing is simplified by manufacturing the coil tubing with the tubing encapsulated cable already in place in the interior of the coil tubing. In the instance when a tubular is formed by curving the edges of the a flat plate into the tubular shape, along the flat plate's long axis, the tubing encapsulated cable is unspooled to the interior of the coil tubing prior to the edges of the flat plate being welded together to form the coil tubing. Or when the coil tubing is formed by spiral wrapping the flat plate, at an angle to the flat plate's long axis, into a tubular shape, again the tubing encapsulated cable is unspooled to the interior of the tubular shape prior to the edges of the flat plate being welded together to form the coil tubing.
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