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Abderrhamane Ounadjela
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Somerville, MA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Systems, methods and apparatus for downhole monitoring
Patent number
10,436,026
Issue date
Oct 8, 2019
Schlumberger Technology Corporation
Abderrhamane Ounadjela
G01 - MEASURING TESTING
Information
Patent Grant
Non-contact system and methodology for measuring a velocity vector
Patent number
10,359,531
Issue date
Jul 23, 2019
Schlumberger Technology Corporation
Henri-Pierre Valero
G01 - MEASURING TESTING
Information
Patent Grant
Processing time series data embedded in high noise
Patent number
9,334,718
Issue date
May 10, 2016
Schlumberger Technology Corporation
Henri-Pierre Valero
G01 - MEASURING TESTING
Information
Patent Grant
Multi-mode downhole acoustic source
Patent number
8,199,609
Issue date
Jun 12, 2012
Schlumberger Technology Corporation
Abderrhamane Ounadjela
B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information
Patent Grant
Borehole acoustic source
Patent number
7,562,740
Issue date
Jul 21, 2009
Schlumberger Technology Corporation
Abderrhamane Ounadjela
G01 - MEASURING TESTING
Patents Applications
last 30 patents
Information
Patent Application
NON-CONTACT SYSTEM AND METHODOLOGY FOR MEASURING A VELOCITY VECTOR
Publication number
20170357021
Publication date
Dec 14, 2017
SCHLUMBERGER TECHNOLOGY CORPORATION
Henri-Pierre Valero
G01 - MEASURING TESTING
Information
Patent Application
SYSTEMS, METHODS AND APPARATUS FOR DOWNHOLE MONITORING
Publication number
20170022806
Publication date
Jan 26, 2017
SCHLUMBERGER TECHNOLOGY CORPORATION
Abderrhamane Ounadjela
G01 - MEASURING TESTING
Information
Patent Application
PROCESSING TIME SERIES DATA EMBEDDED IN HIGH NOISE
Publication number
20100228530
Publication date
Sep 9, 2010
SCHLUMBERGER TECHNOLOGY CORPORATION
Henri-Pierre Valero
E21 - EARTH DRILLING MINING
Information
Patent Application
MULTI-MODE DOWNHOLE ACOUSTIC SOURCE
Publication number
20100202252
Publication date
Aug 12, 2010
SCHLUMBERGER TECHNOLOGY CORPORATION
Abderrhamane Ounadjela
B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information
Patent Application
Borehole acoustic source
Publication number
20050087391
Publication date
Apr 28, 2005
SCHLUMBERGER TECHNOLOGY CORPORATION
Abderrhamane Ounadjela
G01 - MEASURING TESTING