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Brian K. Drakeley
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Humble, TX, US
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last 30 patents
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Patent Grant
Actuator apparatus and method for downhole completion tools
Patent number
6,176,318
Issue date
Jan 23, 2001
Halliburton Energy Services, Inc.
Brian Keith Drakeley
E21 - EARTH DRILLING MINING
Patents Applications
last 30 patents
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Patent Application
METHOD AND APPARATUS FOR MONITORING A DOWNHOLE TOOL
Publication number
20150134253
Publication date
May 14, 2015
WEATHERFORD/LAMB, INC.
Lev Ring
E21 - EARTH DRILLING MINING
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Patent Application
MONITORING USING DISTRIBUTED ACOUSTIC SENSING (DAS) TECHNOLOGY
Publication number
20120092960
Publication date
Apr 19, 2012
GRAHAM GASTON
E21 - EARTH DRILLING MINING