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Mark Francis Barrilleaux
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Houston, TX, US
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last 30 patents
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Patent Application
SYSTEMS AND METHODS FOR DETERMINING THE STRAIN EXPERIENCED BY WELLH...
Publication number
20180106140
Publication date
Apr 19, 2018
BP CORPORATION NORTH AMERICA INC.
Mark Francis Barrilleaux
E21 - EARTH DRILLING MINING
Information
Patent Application
SYSTEMS, METHODS, AND DEVICES FOR MONITORING WELLBORE CONDITIONS
Publication number
20130192823
Publication date
Aug 1, 2013
BP CORPORATION NORTH AMERICA INC.
Mark Francis Barrilleaux
E21 - EARTH DRILLING MINING
Information
Patent Application
Wellbore Pressure Actuation of Downhole Valves
Publication number
20130180711
Publication date
Jul 18, 2013
BP CORPORATION NORTH AMERICA INC.
Mark Francis Barrilleaux
E21 - EARTH DRILLING MINING
Information
Patent Application
CONTROL LINE PROTECTION
Publication number
20130118757
Publication date
May 16, 2013
BP Exploration Operating Company Limited
Mark Francis Barrilleaux
E21 - EARTH DRILLING MINING