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Stuart Berry
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Aberdeen, GB
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last 30 patents
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Patent Grant
Active external casing packer (ECP) for frac operations in oil and...
Patent number
9,217,308
Issue date
Dec 22, 2015
META DOWNHOLE LIMITED
Peter Wood
E21 - EARTH DRILLING MINING
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last 30 patents
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Patent Application
Active External Casing Packer (ECP) For Frac Operations In Oil And...
Publication number
20160168971
Publication date
Jun 16, 2016
Meta Downhole Limited
Peter Wood
E21 - EARTH DRILLING MINING
Information
Patent Application
ACTIVE EXTERNAL CASING PACKER (ECP) FOR FRAC OPERATIONS IN OIL AND...
Publication number
20120125619
Publication date
May 24, 2012
Peter Wood
E21 - EARTH DRILLING MINING