US Patent 7278480 Apparatus and method for sensing downhole parameters
Patent 7278480 was granted and assigned to Schlumberger on October, 2007 by the United States Patent and Trademark Office.
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Patent abstract
A sensor plug positionable in a perforation extending into a wall of a wellbore penetrating a subterranean formation is provided. The sensor plug includes a plug sleeve disposable in a perforation extending through the wellbore wall, a pin positionable in the plug sleeve a sensor and circuitry. The pin is adapted to expand the plug sleeve as it is advanced therein whereby the plug sleeve seals the perforation. The sensor plug may be deployed into the sidewall of the wellbore by a downhole tool.
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US Patent 07278480 Apparatus and method for sensing downhole parameters US Patent 7278480 Apparatus and method for sensing downhole parameters
Infobox
Patent Number
0727848000
Patent Number
727848000
Edits on 26 Mar, 2023
Golden AI
Infobox
Is a
Current Assignee
Patent Jurisdiction
Patent Number
072784800
Date of Patent
October 9, 2007
0Patent Application Number
109074060
Date Filed
March 31, 2005
0Official Website
Patent Primary Examiner
Edits on 23 Sep, 2022
Golden AI
Infobox
Is a
Current Assignee
Patent Jurisdiction
Patent Number
072784800
Date of Patent
October 9, 2007
0Patent Application Number
109074060
Date Filed
March 31, 2005
0Official Website
Patent Primary Examiner
Edits on 17 Jun, 2022
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Edits on 22 Nov, 2021
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US Patent 07278480 Apparatus and method for sensing downhole parameters
Infobox
Is a
Current assignee
Patent jurisdiction
Patent number
07278480
Date of patent
October 9, 2007
Patent application number
10907406
Date Filed
March 31, 2005
Patent primary examiner
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