Downhole data communication
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United States of America Patent
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Dec 2, 2008
Grant Date -
Jul 27, 2006
app pub date -
Jul 2, 2004
filing date -
Jul 4, 2003
priority date (Note) -
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Abstract
A data communication technique for use in producing wells. Signals are transmitted through the product (p) by varying and monitoring flow rate at respective ends of the communication channel. At low data rates robust communication can be provided.
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