US Patent 7554458 Downhole communication
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Patent Inventor Names
John Charles Guess0
Steven Martin Hudson0
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Patent abstract
Methods of and apparatus for a downhole communication in a well. The well has a metallic structure which includes an insulated metallic, fluid carrying, control line. The method comprises the steps of applying signals to the control line at a first location and extracting the signals from the control line at a second location.
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US Patent 07554458 Downhole communication US Patent 7554458 Downhole communication
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Patent Number
075544580
Patent Number
75544580
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Official Website
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Patent Jurisdiction
Patent Number
075544580
Date of Patent
June 30, 2009
0Patent Application Number
112817880
Date Filed
November 17, 2005
0Official Website
Patent Primary Examiner
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US Patent 07554458 Downhole communication
Infobox
Is a
Patent jurisdiction
Patent number
07554458
Date of patent
June 30, 2009
Patent application number
11281788
Date Filed
November 17, 2005
Patent primary examiner
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