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US Patent 9441470 Self-locating downhole devices

Patent 9441470 was granted and assigned to Schlumberger on September, 2016 by the United States Patent and Trademark Office.

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Patent abstractTimelineTable: Further ResourcesReferences
Is a
Patent
Patent
1

Patent attributes

Patent Applicant
Schlumberger
Schlumberger
1
Current Assignee
Schlumberger
Schlumberger
1
Patent Jurisdiction
United States Patent and Trademark Office
United States Patent and Trademark Office
1
Patent Number
94414701
Patent Inventor Names
Billy Anthony1
Adam Mooney1
Adam Paxson1
Alex Moody-Stuart1
Bruno Lecerf1
Christian Ibeagha1
Christopher Hopkins1
Dinesh Patel1
...
Date of Patent
September 13, 2016
1
Patent Application Number
139031441
Date Filed
May 28, 2013
1
Patent Citations Received
‌
US Patent 11746612 Devices, systems, and methods for selectively engaging downhole tool for wellbore operations
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US Patent 11782098 Frac dart, method, and system
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US Patent 11834920 Ballistically actuated wellbore tool
2
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US Patent 11905823 Systems and methods for marker inclusion in a wellbore
3
‌
US Patent 12110751 Ballistically actuated wellbore tool
4
‌
US Patent 11952886 Method and system for monitoring sand production through acoustic wireless sensor network
5
‌
US Patent 11753887 Devices, systems, and methods for selectively engaging downhole tool for wellbore operations
‌
US Patent 12000273 Method and system for performing hydrocarbon operations using communications associated with completions
6
...
Patent Primary Examiner
‌
David Andrews
1
Patent abstract

A technique that is usable with a well includes deploying a plurality of location markers in a passageway of the well and deploying an untethered object in the passageway such that the object travels downhole via the passageway. The technique includes using the untethered object to sense proximity of at least some of the location markers as the object travels downhole, and based on the sensing, selectively expand its size to cause the object to become lodged in the passageway near a predetermined location.

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