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Stephane Hiron
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Igny, FR
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Patents Grants
last 30 patents
Information
Patent Grant
Closed chamber impulse test with downhole flow rate measurement
Patent number
11,149,545
Issue date
Oct 19, 2021
Schlumberger Technology Corporation
Fikri John Kuchuk
G01 - MEASURING TESTING
Information
Patent Grant
Apparatus and method for monitoring corrosion and cracking of alloy...
Patent number
9,033,036
Issue date
May 19, 2015
Schlumberger Technology Corporation
Christian Wilkinson
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Method of installing components in a downhole apparatus, and appara...
Patent number
6,499,541
Issue date
Dec 31, 2002
Schlumberger Technology Corporation
Stéphane Hiron
E21 - EARTH DRILLING MINING
Information
Patent Grant
Downhole actuator, and a flow rate adjuster device using such an ac...
Patent number
6,364,023
Issue date
Apr 2, 2002
Schlumberger Technology Corporation
Stéphane Hiron
E21 - EARTH DRILLING MINING
Information
Patent Grant
Monitoring performance of downhole equipment
Patent number
6,310,559
Issue date
Oct 30, 2001
Schlumberger Technology Corp.
Guy Vachon Laborde
E21 - EARTH DRILLING MINING
Information
Patent Grant
Method and device for downhole flow rate control
Patent number
6,273,194
Issue date
Aug 14, 2001
Schlumberger Technology Corp.
Stéphane Hiron
E21 - EARTH DRILLING MINING
Information
Patent Grant
Venturi flow meter for measurement in a fluid flow passage
Patent number
5,736,650
Issue date
Apr 7, 1998
Schlumberger Technology Corp.
Stephane Hiron
E21 - EARTH DRILLING MINING
Patents Applications
last 30 patents
Information
Patent Application
Closed Chamber Impulse Test with Downhole Flow Rate Measurement
Publication number
20160102548
Publication date
Apr 14, 2016
SCHLUMBERGER TECHNOLOGY CORPORATION
Fikri John Kuchuk
G01 - MEASURING TESTING
Information
Patent Application
APPARATUS AND METHOD FOR MONITORING CORROSION AND CRACKING OF ALLOY...
Publication number
20110277995
Publication date
Nov 17, 2011
SCHLUMBERGER TECHNOLOGY CORPORATION
Christian Wilkinson
E21 - EARTH DRILLING MINING
Information
Patent Application
HARVESTING VIBRATION FOR DOWNHOLE POWER GENERATION
Publication number
20090166045
Publication date
Jul 2, 2009
SCHLUMBERGER TECHNOLOGY CORPORATION
Rodney J. Wetzel
E21 - EARTH DRILLING MINING