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Darren Ross Barlow
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Houston, TX, US
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Patents Grants
last 30 patents
Information
Patent Grant
Surge assembly with fluid bypass for well control
Patent number
11,248,442
Issue date
Feb 15, 2022
Halliburton Energy Services, Inc.
Darren Ross Barlow
E21 - EARTH DRILLING MINING
Information
Patent Grant
Perforating gun assembly and method for controlling wellbore pressu...
Patent number
8,807,003
Issue date
Aug 19, 2014
Halliburton Energy Services, Inc.
Cam Van Le
E21 - EARTH DRILLING MINING
Information
Patent Grant
Perforating gun assembly and method for controlling wellbore pressu...
Patent number
8,739,673
Issue date
Jun 3, 2014
Halliburton Energy Services, Inc.
Cam Van Le
E21 - EARTH DRILLING MINING
Information
Patent Grant
Perforating gun assembly and method for controlling wellbore pressu...
Patent number
8,555,764
Issue date
Oct 15, 2013
Halliburton Energy Services, Inc.
Cam Van Le
E21 - EARTH DRILLING MINING
Information
Patent Grant
Perforating gun assembly and method for controlling wellbore pressu...
Patent number
8,336,437
Issue date
Dec 25, 2012
Halliburton Energy Services, Inc.
Darren Ross Barlow
E21 - EARTH DRILLING MINING
Information
Patent Grant
Firing head/perforating gun latching system and associated methods
Patent number
6,435,278
Issue date
Aug 20, 2002
Halliburton Energy Services, Inc.
Darren Ross Barlow
E21 - EARTH DRILLING MINING
Patents Applications
last 30 patents
Information
Patent Application
SURGE ASSEMBLY WITH FLUID BYPASS FOR WELL CONTROL
Publication number
20210172286
Publication date
Jun 10, 2021
Halliburton Energy Services, Inc.
Darren Ross Barlow
E21 - EARTH DRILLING MINING
Information
Patent Application
Perforating Gun Assembly and Method for Controlling Wellbore Pressu...
Publication number
20130008655
Publication date
Jan 10, 2013
Halliburton Energy Services, Inc.
Cam Van Le
E21 - EARTH DRILLING MINING
Information
Patent Application
Perforating Gun Assembly and Method for Controlling Wellbore Pressu...
Publication number
20130000979
Publication date
Jan 3, 2013
Halliburton Energy Services, Inc.
Cam Van Le
E21 - EARTH DRILLING MINING
Information
Patent Application
Perforating Gun Assembly and Method for Controlling Wellbore Pressu...
Publication number
20110209871
Publication date
Sep 1, 2011
Halliburton Energy Services, Inc.
Cam Van Le
E21 - EARTH DRILLING MINING
Information
Patent Application
Perforating Gun Assembly and Method for Controlling Wellbore Pressu...
Publication number
20110000669
Publication date
Jan 6, 2011
Halliburton Energy Services, Inc.
Darren Ross Barlow
E21 - EARTH DRILLING MINING
Information
Patent Application
Well Systems and Associated Methods Incorporating Fluid Loss Control
Publication number
20100096134
Publication date
Apr 22, 2010
Halliburton Energy Services, Inc.
Darren R. Barlow
E21 - EARTH DRILLING MINING