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Sandip Bose
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Chestnut Hill, MA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Determining shear slowness from dipole source-based measurements ac...
Patent number
12,339,410
Issue date
Jun 24, 2025
Schlumberger Technology Corporation
Pu Wang
G01 - MEASURING TESTING
Information
Patent Grant
Methods for characterizing and evaluating well integrity using unsu...
Patent number
12,140,019
Issue date
Nov 12, 2024
Schlumberger Technology Corporation
Lingchen Zhu
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Processes and systems for determining if downhole fluids are in equ...
Patent number
12,123,863
Issue date
Oct 22, 2024
Schlumberger Technology Corporation
Melanie Jensen
E21 - EARTH DRILLING MINING
Information
Patent Grant
System and method for generating slowness logs in thinly laminated...
Patent number
12,055,672
Issue date
Aug 6, 2024
Schlumberger Technology Corporation
Ting Lei
E21 - EARTH DRILLING MINING
Information
Patent Grant
Through tubing near-field sonic measurements to map outer casing an...
Patent number
12,000,973
Issue date
Jun 4, 2024
Schlumberger Technology Corporation
Sandip Bose
G01 - MEASURING TESTING
Information
Patent Grant
Guided mode beamforming for probing open-hole and cased-hole well e...
Patent number
11,899,153
Issue date
Feb 13, 2024
Schlumberger Technology Corporation
Yang Liu
E21 - EARTH DRILLING MINING
Information
Patent Grant
Methods and systems for determining fast and slow shear directions...
Patent number
11,835,673
Issue date
Dec 5, 2023
Schlumberger Technology Corporation
Pu Wang
G01 - MEASURING TESTING
Information
Patent Grant
Methods of analyzing cement integrity in annuli of a multiple-cased...
Patent number
11,835,674
Issue date
Dec 5, 2023
Schlumberger Technology Corporation
Bo Fan
E21 - EARTH DRILLING MINING
Information
Patent Grant
Method for generating predicted ultrasonic measurements from sonic...
Patent number
11,536,868
Issue date
Dec 27, 2022
Schlumberger Technology Corporation
Lingchen Zhu
E21 - EARTH DRILLING MINING
Information
Patent Grant
Guided mode beamforming for probing open-hole and cased-hole well e...
Patent number
11,531,132
Issue date
Dec 20, 2022
Schlumberger Technology Corporation
Yang Liu
E21 - EARTH DRILLING MINING
Information
Patent Grant
Methods of analyzing cement integrity in annuli of a multiple-cased...
Patent number
11,493,659
Issue date
Nov 8, 2022
Schlumberger Technology Corporation
Bo Fan
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Evaluating casing cement using automated detection of clinging comp...
Patent number
11,220,897
Issue date
Jan 11, 2022
Schlumberger Technology Corporation
Vasileios-Marios Gkortsas
G01 - MEASURING TESTING
Information
Patent Grant
Methods and systems for determining fast and slow shear directions...
Patent number
11,119,237
Issue date
Sep 14, 2021
Schlumberger Technology Corporation
Pu Wang
G01 - MEASURING TESTING
Information
Patent Grant
Well integrity analysis using sonic measurements over depth interval
Patent number
10,995,606
Issue date
May 4, 2021
Schlumberger Technology Corporation
Maja Skataric
E21 - EARTH DRILLING MINING
Information
Patent Grant
Method for analyzing cement integrity in casing strings using machi...
Patent number
10,858,933
Issue date
Dec 8, 2020
Schlumberger Technology Corporation
Sandip Bose
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Determining shear slowness based on a higher order formation flexur...
Patent number
10,809,400
Issue date
Oct 20, 2020
Schlumberger Technology Corporation
Pu Wang
G01 - MEASURING TESTING
Information
Patent Grant
Fault detection in electric submersible pumps
Patent number
10,677,041
Issue date
Jun 9, 2020
SENSIA LLC
Nikita Chugunov
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Probabalistic modeling and analysis of hydrocarbon-containing reser...
Patent number
10,487,649
Issue date
Nov 26, 2019
Schlumberger Technology Corporation
Peter Tilke
E21 - EARTH DRILLING MINING
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
Torsional wave logging
Patent number
10,393,905
Issue date
Aug 27, 2019
Schlumberger Technology Corporation
Bikash K. Sinha
G01 - MEASURING TESTING
Information
Patent Grant
Methods and apparatus to process measurements associated with drill...
Patent number
10,352,154
Issue date
Jul 16, 2019
Schlumberger Technology Corporation
Henri-Pierre Valero
G01 - MEASURING TESTING
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
Methods and apparatus for waveform processing
Patent number
10,317,545
Issue date
Jun 11, 2019
Schlumberger Technology Corporation
Shuchin Aeron
G01 - MEASURING TESTING
Information
Patent Grant
Acoustic multi-modality inversion for cement integrity analysis
Patent number
10,138,727
Issue date
Nov 27, 2018
Schlumberger Technology Corporation
Smaine Zeroug
E21 - EARTH DRILLING MINING
Information
Patent Grant
Fast model based inversion of acoustic impedance of annulus behind...
Patent number
10,012,749
Issue date
Jul 3, 2018
Schlumberger Technology Corporation
Sandip Bose
E21 - EARTH DRILLING MINING
Information
Patent Grant
Apparatus for mode extraction using multiple frequencies
Patent number
9,927,543
Issue date
Mar 27, 2018
Schlumberger Technology Corporation
Pu Wang
G01 - MEASURING TESTING
Information
Patent Grant
Model based inversion of acoustic impedance of annulus behind casing
Patent number
9,829,597
Issue date
Nov 28, 2017
Schlumberger Technology Corporation
Smaine Zeroug
E21 - EARTH DRILLING MINING
Information
Patent Grant
Method to estimate cement acoustic wave speeds from data acquired b...
Patent number
9,784,875
Issue date
Oct 10, 2017
Schlumberger Technology Corporation
Smaine Zeroug
E21 - EARTH DRILLING MINING
Information
Patent Grant
Methods and apparatus for evaluating properties of cement utilizing...
Patent number
9,732,607
Issue date
Aug 15, 2017
Schlumberger Technology Corporation
Smaine Zeroug
E21 - EARTH DRILLING MINING
Information
Patent Grant
Systems, methods, and apparatus to drive reactive loads
Patent number
9,641,072
Issue date
May 2, 2017
Schlumberger Technology Corporation
Abderrhamane Ounadjela
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Patents Applications
last 30 patents
Information
Patent Application
METHODS FOR IN-SITU QUANTIFICATION OF CEMENT-TO-CASING OR FORMATION...
Publication number
20250084753
Publication date
Mar 13, 2025
SCHLUMBERGER TECHNOLOGY CORPORATION
Smaine Zeroug
E21 - EARTH DRILLING MINING
Information
Patent Application
PROCESSES AND SYSTEMS FOR DETERMINING IF DOWNHOLE FLUIDS ARE IN EQU...
Publication number
20230349881
Publication date
Nov 2, 2023
SCHLUMBERGER TECHNOLOGY CORPORATION
Melanie Jensen
E21 - EARTH DRILLING MINING
Information
Patent Application
GUIDED MODE BEAMFORMING FOR PROBING OPEN-HOLE AND CASED-HOLE WELL E...
Publication number
20230110473
Publication date
Apr 13, 2023
SCHLUMBERGER TECHNOLOGY CORPORATION
Yang Liu
E21 - EARTH DRILLING MINING
Information
Patent Application
THROUGH TUBING NEAR-FIELD SONIC MEASUREMENTS TO MAP OUTER CASING AN...
Publication number
20220334284
Publication date
Oct 20, 2022
SCHLUMBERGER TECHNOLOGY CORPORATION
Sandip Bose
G01 - MEASURING TESTING
Information
Patent Application
SYSTEM AND METHOD FOR APPLYING ARTIFICIAL INTELLIGENCE TECHNIQUES T...
Publication number
20220187495
Publication date
Jun 16, 2022
SCHLUMBERGER TECHNOLOGY CORPORATION
Denise E. Freed
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Methods and Systems for Determining Fast and Slow Shear Directions...
Publication number
20220075087
Publication date
Mar 10, 2022
SCHLUMBERGER TECHNOLOGY CORPORATION
Pu Wang
G01 - MEASURING TESTING
Information
Patent Application
SYSTEM AND METHOD FOR GENERATING SLOWNESS LOGS IN THINLY LAMINATED...
Publication number
20210396902
Publication date
Dec 23, 2021
SCHLUMBERGER TECHNOLOGY CORPORATION
Ting LEI
G01 - MEASURING TESTING
Information
Patent Application
DETERMINING SHEAR SLOWNESS FROM DIPOLE SOURCE-BASED MEASUREMENTS AC...
Publication number
20210389487
Publication date
Dec 16, 2021
SCHLUMBERGER TECHNOLOGY CORPORATION
Pu Wang
G01 - MEASURING TESTING
Information
Patent Application
METHODS FOR CHARACTERIZING AND EVALUATING WELL INTEGRITY USING UNSU...
Publication number
20210270127
Publication date
Sep 2, 2021
SCHLUMBERGER TECHNOLOGY CORPORATION
Lingchen ZHU
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
A METHOD FOR GENERATING PREDICTED ULTRASONIC MEASUREMENTS FROM SONI...
Publication number
20210247537
Publication date
Aug 12, 2021
SCHLUMBERGER TECHNOLOGY CORPORATION
Lingchen ZHU
G01 - MEASURING TESTING
Information
Patent Application
METHODS OF ANALYZING CEMENT INTEGRITY IN ANNULI OF A MULTIPLE-CASED...
Publication number
20210181366
Publication date
Jun 17, 2021
Bo Fan
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
EVALUATING CASING CEMENT USING AUTOMATED DETECTION OF CLINGING COMP...
Publication number
20210032973
Publication date
Feb 4, 2021
SCHLUMBERGER TECHNOLOGY CORPORATION
Vasileios-Marios GKORTSAS
E21 - EARTH DRILLING MINING
Information
Patent Application
GUIDED MODE BEAMFORMING FOR PROBING OPEN-HOLE AND CASED-HOLE WELL E...
Publication number
20200049850
Publication date
Feb 13, 2020
SCHLUMBERGER TECHNOLOGY CORPORATION
Yang Liu
E21 - EARTH DRILLING MINING
Information
Patent Application
Methods and Systems for Determining Fast and Slow Shear Directions...
Publication number
20190129053
Publication date
May 2, 2019
SCHLUMBERGER TECHNOLOGY CORPORATION
Pu Wang
G01 - MEASURING TESTING
Information
Patent Application
WELL INTEGRITY ANALYSIS USING SONIC MEASUREMENTS OVER DEPTH INTERVAL
Publication number
20190055830
Publication date
Feb 21, 2019
SCHLUMBERGER TECHNOLOGY CORPORATION
Maja Skataric
E21 - EARTH DRILLING MINING
Information
Patent Application
METHOD FOR ANALYZING CEMENT INTEGRITY IN CASING STRINGS USING MACHI...
Publication number
20180149019
Publication date
May 31, 2018
SCHLUMBERGER TECHNOLOGY CORPORATION
Sandip BOSE
G06 - COMPUTING CALCULATING COUNTING
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
Fault Detection In Electric Submersible Pumps
Publication number
20170122094
Publication date
May 4, 2017
SCHLUMBERGER TECHNOLOGY CORPORATION
Nikita CHUGUNOV
E21 - EARTH DRILLING MINING
Information
Patent Application
DETERMINING SHEAR SLOWNESS FROM DIPOLE SOURCE-BASED MEASUREMENTS AQ...
Publication number
20170115413
Publication date
Apr 27, 2017
SCHLUMBERGER TECHNOLOGY CORPORATION
Pu Wang
G01 - MEASURING TESTING
Information
Patent Application
DETERMINING SHEAR SLOWNESS BASED ON A HIGHER ORDER FORMATION FLEXUR...
Publication number
20170115414
Publication date
Apr 27, 2017
SCHLUMBERGER TECHNOLOGY CORPORATION
Pu Wang
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
TORSIONAL WAVE LOGGING
Publication number
20160356910
Publication date
Dec 8, 2016
SCHLUMBERGER TECHNOLOGY CORPORATION
BIKASH K. SINHA
G01 - MEASURING TESTING
Information
Patent Application
PROBABALISTIC MODELING AND ANALYSIS OF HYDROCARBON-CONTAINING RESER...
Publication number
20160281497
Publication date
Sep 29, 2016
Peter Tilke
E21 - EARTH DRILLING MINING
Information
Patent Application
Apparatus for Mode Extraction Using Multiple Frequencies
Publication number
20160209538
Publication date
Jul 21, 2016
SCHLUMBERGER TECHNOLOGY CORPORATION
Pu Wang
G01 - MEASURING TESTING
Information
Patent Application
Model Based Inversion of Acoustic Impedance of Annulus Behind Casing
Publication number
20160109604
Publication date
Apr 21, 2016
SCHLUMBERGER TECHNOLOGY CORPORATION
Smaine Zeroug
G01 - MEASURING TESTING
Information
Patent Application
Fast Model Based Inversion of Acoustic Impedance of Annulus Behind...
Publication number
20160109605
Publication date
Apr 21, 2016
SCHLUMBERGER TECHNOLOGY CORPORATION
Sandip Bose
G01 - MEASURING TESTING
Information
Patent Application
METHODS AND APPARATUS FOR EVALUATING PROPERTIES OF CEMENT UTILIZING...
Publication number
20160047238
Publication date
Feb 18, 2016
SCHLUMBERGER TECHNOLOGY CORPORATION
SMAINE ZEROUG
E21 - EARTH DRILLING MINING
Information
Patent Application
WAVEFORM-BASED SEISMIC LOCALIZATION WITH QUANTIFIED UNCERTAINTY
Publication number
20150331122
Publication date
Nov 19, 2015
SCHLUMBERGER TECHNOLOGY CORPORATION
Michael David Prange
G01 - MEASURING TESTING
Information
Patent Application
Method to Estimate Cement Acoustic Wave Speeds from Data Acquired b...
Publication number
20150218930
Publication date
Aug 6, 2015
SCHLUMBERGER TECHNOLOGY CORPORATION
Smaine Zeroug
G01 - MEASURING TESTING
Information
Patent Application
ACOUSTIC MULTI-MODALITY INVERSION FOR CEMENT INTEGRITY ANALYSIS
Publication number
20150219780
Publication date
Aug 6, 2015
SCHLUMBERGER TECHNOLOGY CORPORATION
Smaine ZEROUG
G01 - MEASURING TESTING