Composite slickline communication
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United States of America Patent
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Feb 23, 2021
Grant Date -
Nov 16, 2017
app pub date -
Jan 19, 2016
filing date -
Jan 19, 2015
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A communication system, comprises a composite slickline including an electrical conductor surrounded by an electrically insulating structural material, a downhole tool; and a sensing element. The composite slickline is mechanically and electrically coupled to the downhole tool and extends from the downhole tool to the sensing element. The composite slickline and the sensing element are capacitively coupled so as to permit relative movement therebetween and so as to permit an electric field to extend from the electrical conductor of the composite slickline to the sensing element through the electrically insulating structural material of the composite slickline for the transmission of an electrical and/or an electromagnetic signal between the downhole tool and the sensing element via the composite slickline.
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