US Patent 7273107 Valve within a control line
Patent 7273107 was granted and assigned to Schlumberger on September, 2007 by the United States Patent and Trademark Office.
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Patent abstract
The invention is a valve that prevents blow-outs through a control line while simultaneously allowing bi-directional flow or pressure transfer through the control line. The invention comprises a shuttle valve disposed in the control line.
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US Patent 07273107 Valve within a control line US Patent 7273107 Valve within a control line
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Patent Number
0727310700
Patent Number
727310700
Edits on 4 Apr, 2023
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Infobox
Is a
Current Assignee
Patent Jurisdiction
Patent Number
072731070
Date of Patent
September 25, 2007
0Patent Application Number
107099720
Date Filed
June 10, 2004
0Official Website
Patent Primary Examiner
Edits on 26 Sep, 2022
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Infobox
Is a
Current Assignee
Patent Jurisdiction
Patent Number
072731070
Date of Patent
September 25, 2007
0Patent Application Number
107099720
Date Filed
June 10, 2004
0Official Website
Patent Primary Examiner
Edits on 17 Jun, 2022
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US Patent 07273107 Valve within a control line
Infobox
Is a
Current assignee
Patent jurisdiction
Patent number
07273107
Date of patent
September 25, 2007
Patent application number
10709972
Date Filed
June 10, 2004
Patent primary examiner
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