US Patent 7455115 Flow control device
Patent 7455115 was granted and assigned to Schlumberger on November, 2008 by the United States Patent and Trademark Office.
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Patent Inventor Names
Ives Loretz0
Pierre Hosatte0
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Article (+312 characters)
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Patent abstract
A choke that is usable with a well includes an inlet port and an outlet port. The choke also includes pressure drop stages between the inlet port and the outlet port. Each of the pressure drop stages is adapted to create part of an overall pressure differential between the inlet and outlet ports.
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Patent Citations Received
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Official Website
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US Patent 07455115 Flow control device US Patent 7455115 Flow control device
Infobox
Patent Number
074551150
Patent Number
74551150
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Is a
Current Assignee
Patent Jurisdiction
Patent Number
074551150
Date of Patent
November 25, 2008
0Patent Application Number
113070790
Date Filed
January 23, 2006
0Official Website
Patent Primary Examiner
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US Patent 07455115 Flow control device
Infobox
Is a
Current assignee
Patent jurisdiction
Patent number
07455115
Date of patent
November 25, 2008
Patent application number
11307079
Date Filed
January 23, 2006
Patent primary examiner
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