US Patent 7219728 Method and apparatus for generating downhole power
Patent 7219728 was granted and assigned to Schlumberger on May, 2007 by the United States Patent and Trademark Office.
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Patent abstract
A system that is usable with a subterranean well includes a first tubular member that is adapted to receive a flow of a first fluid. The system includes a second tubular member that is located in the flow and is substantially flexible to be moved by the flow to establish a pressure on a second fluid located inside the tubular member. A mechanism of the system uses this pressure to actuate a downhole tool.
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US Patent 07219728 Method and apparatus for generating downhole power US Patent 7219728 Method and apparatus for generating downhole power
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Patent Number
0721972800
Patent Number
721972800
Edits on 19 May, 2023
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Official Website
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Infobox
Is a
Current Assignee
Patent Jurisdiction
Patent Number
072197280
Date of Patent
May 22, 2007
0Patent Application Number
107118660
Date Filed
October 11, 2004
0Official Website
Patent Primary Examiner
Edits on 23 Sep, 2022
Golden AI
Infobox
Is a
Current Assignee
Patent Jurisdiction
Patent Number
072197280
Date of Patent
May 22, 2007
0Patent Application Number
107118660
Date Filed
October 11, 2004
0Official Website
Patent Primary Examiner
Edits on 8 Jun, 2022
Golden AI
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Edits on 21 Nov, 2021
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US Patent 07219728 Method and apparatus for generating downhole power
Infobox
Is a
Current assignee
Patent jurisdiction
Patent number
07219728
Date of patent
May 22, 2007
Patent application number
10711866
Date Filed
October 11, 2004
Patent primary examiner
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