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US Patent 8714264 Dual barrier side pocket mandrel

Patent 8714264 was granted and assigned to Baker Hughes on May, 2014 by the United States Patent and Trademark Office.

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Patent Citations Received
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US Patent 12104472 Dual string gas injection system with flow control
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Patent abstract

A side pocket mandrel has openings to receive a plurality of valves such that the flow of fluid from outside the string and into the tubular such as in gas lift will flow through the valves in series. The side pocket mandrel that has a single valve pocket can also be used in tandem with another similar side pocket mandrel to get the same dual barrier configuration to meet requirements of many jurisdictions of such a valve arrangement for tubular wall openings.

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Patent Inventor Names
Peter J. Fay0
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US Patent 08714264 Dual barrier side pocket mandrel US Patent 8714264 Dual barrier side pocket mandrel

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Patent Number
087142640
Patent Number
87142640
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Official Website
https://pdfpiw.uspto.gov/.piw?Docid=087142640
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Infobox
Is a
Patent
Patent
0
Current Assignee
Baker Hughes
Baker Hughes
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Patent Jurisdiction
United States Patent and Trademark Office
United States Patent and Trademark Office
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Patent Number
087142640
Date of Patent
May 6, 2014
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Patent Application Number
131114690
Date Filed
May 19, 2011
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Official Website
https://pdfpiw.uspto.gov/.piw?Docid=087142640
Patent Primary Examiner
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Kenneth L Thompson
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Website URL
https://pdfpiw.uspto.gov/.piw?Docid=08714264
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 US Patent 08714264 Dual barrier side pocket mandrel

Infobox
Is a
Patent
Patent
Current assignee
Baker Hughes
Baker Hughes
Patent jurisdiction
United States Patent and Trademark Office
United States Patent and Trademark Office
Patent number
08714264
Date of patent
May 6, 2014
Patent application number
13111469
Date Filed
May 19, 2011
Patent primary examiner
‌
Kenneth L Thompson

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