US Patent 7814981 Fracture valve and equalizer system and method
Patent 7814981 was granted and assigned to Baker Hughes on October, 2010 by the United States Patent and Trademark Office.
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Patent abstract
Disclosed herein is an equalizer and fracture valve system. The system includes, a tubular, at least one fracture valve disposed at the tubular is openable and closeable to flow therethrough, and at least one equalizer disposed at the tubular is openable to flow therethrough.
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Patent Citations Received
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Patent Inventor Names
Mihai Marcu0
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US Patent 07814981 Fracture valve and equalizer system and method US Patent 7814981 Fracture valve and equalizer system and method
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Patent Number
078149810
Patent Number
78149810
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Is a
Current Assignee
Patent Jurisdiction
Patent Number
078149810
Date of Patent
October 19, 2010
0Patent Application Number
121986120
Date Filed
August 26, 2008
0Official Website
Patent Primary Examiner
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US Patent 07814981 Fracture valve and equalizer system and method
Infobox
Is a
Current assignee
Patent jurisdiction
Patent number
07814981
Date of patent
October 19, 2010
Patent application number
12198612
Date Filed
August 26, 2008
Patent primary examiner
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