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Christoph Klieber
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Clamart, FR
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Patents Grants
last 30 patents
Information
Patent Grant
Flexural wave measurement for thick casings
Patent number
12,055,032
Issue date
Aug 6, 2024
Schlumberger Technology Corporation
Andrew Hayman
E21 - EARTH DRILLING MINING
Information
Patent Grant
Flexural wave measurement for thick casings
Patent number
11,473,419
Issue date
Oct 18, 2022
Schlumberger Technology Corporation
Andrew Hayman
E21 - EARTH DRILLING MINING
Information
Patent Grant
Systems and methods for using Stoneley waves for bottom-hole proxim...
Patent number
10,859,723
Issue date
Dec 8, 2020
Schlumberger Technology Corporation
Bertrand du Castel
G01 - MEASURING TESTING
Information
Patent Grant
Coherent noise reduction in ultrasonic data
Patent number
10,586,340
Issue date
Mar 10, 2020
Schlumberger Technology Corporation
Mikhail Lemarenko
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Resonance-based inversion of acoustic impedance of annulus behind c...
Patent number
10,345,465
Issue date
Jul 9, 2019
Schlumberger Technology Corporation
Mikhail Lemarenko
G01 - MEASURING TESTING
Information
Patent Grant
Techniques for removing interface noise from acoustic log data
Patent number
10,156,653
Issue date
Dec 18, 2018
Schlumberger Technology Corporation
Mikhail Lemarenko
G01 - MEASURING TESTING
Information
Patent Grant
Method and system for fracture detection using acoustic waves
Patent number
10,126,454
Issue date
Nov 13, 2018
Schlumberger Technology Corporation
Ralph M. D'Angelo
G01 - MEASURING TESTING
Patents Applications
last 30 patents
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Patent Application
Flexural Wave Measurement for Thick Casings
Publication number
20230136442
Publication date
May 4, 2023
SCHLUMBERGER TECHNOLOGY CORPORATION
Andrew Hayman
G01 - MEASURING TESTING
Information
Patent Application
Coherent Noise Reduction in Ultrasonic Data
Publication number
20190304106
Publication date
Oct 3, 2019
SCHLUMBERGER TECHNOLOGY CORPORATION
Mikhail Lemarenko
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
SYSTEMS AND METHODS FOR USING STONELEY WAVES FOR BOTTOM-HOLE PROXIM...
Publication number
20190146114
Publication date
May 16, 2019
SCHLUMBERGER TECHNOLOGY CORPORATION
Bertrand du Castel
G01 - MEASURING TESTING
Information
Patent Application
Flexural Wave Measurement For Thick Casings
Publication number
20180328163
Publication date
Nov 15, 2018
SCHLUMBERGER TECHNOLOGY CORPORATION
Andrew Hayman
G01 - MEASURING TESTING
Information
Patent Application
METHOD AND SYSTEM FOR FRACTURE DETECTION USING ACOUSTIC WAVES
Publication number
20170192117
Publication date
Jul 6, 2017
SCHLUMBERGER TECHNOLOGY CORPORATION
RALPH M. D'ANGELO
G01 - MEASURING TESTING
Information
Patent Application
TECHNIQUES FOR REMOVING INTERFACE NOISE FROM ACOUSTIC LOG DATA
Publication number
20170176622
Publication date
Jun 22, 2017
SCHLUMBERGER TECHNOLOGY CORPORATION
Mikhail Lemarenko
G01 - MEASURING TESTING
Information
Patent Application
RESONANCE-BASED INVERSION OF ACOUSTIC IMPEDANCE OF ANNULUS BEHIND C...
Publication number
20170168179
Publication date
Jun 15, 2017
SCHLUMBERGER TECHNOLOGY CORPORATION
Mikhail Lemarenko
G01 - MEASURING TESTING
Information
Patent Application
Apodization of Piezo-Composite Acoustic Elements
Publication number
20170167253
Publication date
Jun 15, 2017
SCHLUMBERGER TECHNOLOGY CORPORATION
Mikhail Lemarenko
B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information
Patent Application
Systems and Methods for Cement Evaluation Calibration
Publication number
20150177198
Publication date
Jun 25, 2015
SCHLUMBERGER TECHNOLOGY CORPORATION
Sylvain Thierry
G01 - MEASURING TESTING