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Christian Stoller
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Sugar Land, TX, US
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Patents Grants
last 30 patents
Information
Patent Grant
X-ray downhole tool with at least two targets and at least one meas...
Patent number
12,055,674
Issue date
Aug 6, 2024
Schlumberger Technology Corporation
Matthieu Simon
G01 - MEASURING TESTING
Information
Patent Grant
High voltage supply for compact radiation generator
Patent number
11,887,746
Issue date
Jan 30, 2024
Schlumberger Technology Corporation
Luke T. Perkins
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Drilling fluid activation correction methodology
Patent number
11,815,646
Issue date
Nov 14, 2023
Schlumberger Technology Corporation
Marie-Laure Mauborgne
G01 - MEASURING TESTING
Information
Patent Grant
Systems and methods for determining the presence of cement behind a...
Patent number
11,774,629
Issue date
Oct 3, 2023
Schlumberger Technology Corporation
Pascal Millot
G01 - MEASURING TESTING
Information
Patent Grant
High voltage supply for compact radiation generator
Patent number
11,189,389
Issue date
Nov 30, 2021
Schlumberger Technology Corporation
Luke T. Perkins
G01 - MEASURING TESTING
Information
Patent Grant
Systems and methods for determining the presence of cement behind a...
Patent number
11,105,952
Issue date
Aug 31, 2021
Schlumberger Technology Corporation
Pascal Millot
E21 - EARTH DRILLING MINING
Information
Patent Grant
Formation imaging using neutron activation
Patent number
10,866,336
Issue date
Dec 15, 2020
Schlumberger Technology Corporation
Christian Stoller
G01 - MEASURING TESTING
Information
Patent Grant
X-ray downhole tool with at least two targets and at least one meas...
Patent number
10,866,337
Issue date
Dec 15, 2020
Schlumberger Technology Corporation
Matthieu Simon
G01 - MEASURING TESTING
Information
Patent Grant
Optimization of neutron-gamma tools for inelastic gamma-ray logging
Patent number
10,845,502
Issue date
Nov 24, 2020
Schlumberger Technology Corporation
Kenneth E. Stephenson
G01 - MEASURING TESTING
Information
Patent Grant
Control of electrically operated radiation generators
Patent number
10,845,501
Issue date
Nov 24, 2020
Schlumberger Technology Corporation
Christian Stoller
G01 - MEASURING TESTING
Information
Patent Grant
Method for using neutron interaction cross section to interpret neu...
Patent number
10,746,895
Issue date
Aug 18, 2020
Schlumberger Technology Corporation
Tong Zhou
G01 - MEASURING TESTING
Information
Patent Grant
Cement evaluation using neutron tool
Patent number
10,690,802
Issue date
Jun 23, 2020
Schlumberger Technology Corporation
Christian Stoller
E21 - EARTH DRILLING MINING
Information
Patent Grant
Systems and methods for monitoring radiation in well logging
Patent number
10,663,617
Issue date
May 26, 2020
Schlumberger Technology Corporation
Mauro Manclossi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Formation imaging using neutron activation
Patent number
10,564,311
Issue date
Feb 18, 2020
Schlumberger Technology Corporation
Christian Stoller
G01 - MEASURING TESTING
Information
Patent Grant
Sensor standoff
Patent number
10,502,046
Issue date
Dec 10, 2019
Schlumberger Technology Corporation
Ahmed Amine Mahjoub
E21 - EARTH DRILLING MINING
Information
Patent Grant
High voltage supply for compact radiation generator
Patent number
10,490,312
Issue date
Nov 26, 2019
Schlumberger Technology Corporation
Luke T. Perkins
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method for using neutron interaction cross section to interpret neu...
Patent number
10,466,383
Issue date
Nov 5, 2019
Schlumberger Technology Corporation
Tong Zhou
G01 - MEASURING TESTING
Information
Patent Grant
Integrated coupling of scintillation crystal with photomultiplier i...
Patent number
10,436,918
Issue date
Oct 8, 2019
Schlumberger Technology Corporation
Ken Stephenson
G01 - MEASURING TESTING
Information
Patent Grant
Rugged semiconductor radiation detector
Patent number
10,408,969
Issue date
Sep 10, 2019
Schlumberger Technology Corporation
Frederic Gicquel
G01 - MEASURING TESTING
Information
Patent Grant
Casing inspection using pulsed neutron measurements
Patent number
10,365,398
Issue date
Jul 30, 2019
Schlumberger Technology Corporation
Sicco Beekman
G01 - MEASURING TESTING
Information
Patent Grant
Method and system for correcting a natural gamma-ray measurement pe...
Patent number
10,317,568
Issue date
Jun 11, 2019
Schlumberger Technology Corporation
Marie-Laure Mauborgne
G01 - MEASURING TESTING
Information
Patent Grant
Downhole X-ray densitometer
Patent number
10,301,934
Issue date
May 28, 2019
Schlumberger Technology Corporation
Dominic Joseph Brady
E21 - EARTH DRILLING MINING
Information
Patent Grant
Downhole X-ray radiation detector systems and methods
Patent number
10,295,700
Issue date
May 21, 2019
Schlumberger Technology Corporation
Sicco Beekman
G01 - MEASURING TESTING
Information
Patent Grant
Method and apparatus for separating gamma and neutron signals from...
Patent number
10,261,214
Issue date
Apr 16, 2019
Schlumberger Technology Corporation
Christian Stoller
G01 - MEASURING TESTING
Information
Patent Grant
Rugged semiconductor radiation detector
Patent number
10,120,099
Issue date
Nov 6, 2018
Schlumberger Technology Corporaton
Frederic Gicquel
G01 - MEASURING TESTING
Information
Patent Grant
Downhole tool and method for imaging a wellbore
Patent number
10,114,143
Issue date
Oct 30, 2018
Schlumberger Technology Corporation
Mauro Manclossi
E21 - EARTH DRILLING MINING
Information
Patent Grant
Energy radiation generator with bi-polar voltage ladder
Patent number
10,102,998
Issue date
Oct 16, 2018
Schlumberger Technology Corporation
Matthieu Simon
G01 - MEASURING TESTING
Information
Patent Grant
Absolute elemental concentrations from nuclear spectroscopy
Patent number
10,061,055
Issue date
Aug 28, 2018
Schlumberger Technology Corporation
Jim A. Grau
G01 - MEASURING TESTING
Information
Patent Grant
Method for using neutron interaction cross section to interpret neu...
Patent number
10,012,756
Issue date
Jul 3, 2018
Schlumberger Technology Corporation
Tong Zhou
G01 - MEASURING TESTING
Information
Patent Grant
Compensated sigma from measurements made by a pulsed neutron instru...
Patent number
9,952,348
Issue date
Apr 24, 2018
Schlumberger Technology Corporation
Tong Zhou
G01 - MEASURING TESTING
Patents Applications
last 30 patents
Information
Patent Application
HIGH VOLTAGE SUPPLY FOR COMPACT RADIATION GENERATOR
Publication number
20220115157
Publication date
Apr 14, 2022
Schlumberger Technology Corporation
Luke T. Perkins
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
SYSTEMS AND METHODS FOR DETERMINING THE PRESENCE OF CEMENT BEHIND A...
Publication number
20210389495
Publication date
Dec 16, 2021
SCHLUMBERGER TECHNOLOGY CORPORATION
Pascal Millot
E21 - EARTH DRILLING MINING
Information
Patent Application
DRILLING FLUID ACTIVATION CORRECTION METHODOLGY
Publication number
20210230954
Publication date
Jul 29, 2021
SCHLUMBERGER TECHNOLOGY CORPORATION
Marie-Laure Mauborgne
G01 - MEASURING TESTING
Information
Patent Application
X-RAY DOWNHOLE TOOL WITH AT LEAST TWO TARGETS AND AT LEAST ONE MEAS...
Publication number
20210096275
Publication date
Apr 1, 2021
SCHLUMBERGER TECHNOLOGY CORPORATION
Matthieu Simon
G01 - MEASURING TESTING
Information
Patent Application
FORMATION IMAGING USING NEUTRON ACTIVATION
Publication number
20200183045
Publication date
Jun 11, 2020
SCHLUMBERGER TECHNOLOGY CORPORATION
Christian Stoller
G01 - MEASURING TESTING
Information
Patent Application
HIGH VOLTAGE SUPPLY FOR COMPACT RADIATION GENERATOR
Publication number
20200098485
Publication date
Mar 26, 2020
Schlumberger Technology Corporation
Luke T. Perkins
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
METHOD FOR USING NEUTRON INTERACTION CROSS SECTION TO INTERPRET NEU...
Publication number
20200081149
Publication date
Mar 12, 2020
SCHLUMBERGER TECHNOLOGY CORPORATION
Tong Zhou
G01 - MEASURING TESTING
Information
Patent Application
SYSTEMS AND METHODS FOR DETERMINING THE PRESENCE OF CEMENT BEHIND A...
Publication number
20190235125
Publication date
Aug 1, 2019
SCHLUMBERGER TECHNOLOGY CORPORATION
Pascal Millot
G01 - MEASURING TESTING
Information
Patent Application
RUGGED SEMICONDUCTOR RADIATION DETECTOR
Publication number
20190049620
Publication date
Feb 14, 2019
SCHLUMBERGER TECHNOLOGY CORPORATION
Frederic Gicquel
G01 - MEASURING TESTING
Information
Patent Application
CEMENT EVALUATION USING NEUTRON TOOL
Publication number
20190033484
Publication date
Jan 31, 2019
SCHLUMBERGER TECHNOLOGY CORPORATION
Christian Stoller
G01 - MEASURING TESTING
Information
Patent Application
HIGH VOLTAGE SUPPLY FOR COMPACT RADIATION GENERATOR
Publication number
20180261349
Publication date
Sep 13, 2018
SCHLUMBERGER TECHNOLOGY CORPORATION
Luke T. Perkins
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
Optimization Of Neutron-Gamma Tools For Inelastic-Gamma Ray Logging
Publication number
20180210110
Publication date
Jul 26, 2018
SCHLUMBERGER TECHNOLOGY CORPORATION
Kenneth E. Stephenson
G01 - MEASURING TESTING
Information
Patent Application
INTEGRATED COUPLING OF SCINTILLATION CRYSTAL WITH PHOTOMULTIPLIER I...
Publication number
20180210095
Publication date
Jul 26, 2018
SCHLUMBERGER TECHNOLOGY CORPORATION
Ken Stephenson
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
DOWNHOLE X-RAY RADIATION DETECTOR SYSTEMS AND METHODS
Publication number
20180188412
Publication date
Jul 5, 2018
SCHLUMBERGER TECHNOLOGY CORPORATION
SICCO BEEKMAN
G01 - MEASURING TESTING
Information
Patent Application
SYSTEMS AND METHODS FOR MONITORING RADIATION IN WELL LOGGING
Publication number
20180188409
Publication date
Jul 5, 2018
SCHLUMBERGER TECHNOLOGY CORPORATION
Mauro Manclossi
G01 - MEASURING TESTING
Information
Patent Application
ENERGY RADIATION GENERATOR WITH BI-POLAR VOLTAGE LADDER
Publication number
20180061610
Publication date
Mar 1, 2018
SCHLUMBERGER TECHNOLOGY CORPORATION
Matthieu Simon
G01 - MEASURING TESTING
Information
Patent Application
COMPENSATED SIGMA FROM MEASUREMENTS MADE BY A PULSED NEUTRON INSTRU...
Publication number
20180031725
Publication date
Feb 1, 2018
SCHLUMBERGER TECHNOLOGY CORPORATION
Tong Zhou
G01 - MEASURING TESTING
Information
Patent Application
X-RAY DOWNHOLE TOOL WITH AT LEAST TWO TARGETS AND AT LEAST ONE MEAS...
Publication number
20180003854
Publication date
Jan 4, 2018
SCHLUMBERGER TECHNOLOGY CORPORATION
Matthieu Simon
G01 - MEASURING TESTING
Information
Patent Application
METHOD AND SYSTEM FOR CORRECTING A NATURAL GAMMA-RAY MEASUREMENT PE...
Publication number
20170363770
Publication date
Dec 21, 2017
SCHLUMBERGER TECHNOLOGY CORPORATION
Marie-Laure Mauborgne
G01 - MEASURING TESTING
Information
Patent Application
METHOD AND APPARATUS FOR SEPARATING GAMMA AND NEUTRON SIGNALS FROM...
Publication number
20170315260
Publication date
Nov 2, 2017
SCHLUMBERGER TECHNOLOGY CORPORATION
Christian Stoller
G01 - MEASURING TESTING
Information
Patent Application
METHOD OF DETERMINING THE CONDITION AND POSITION OF COMPONENTS IN A...
Publication number
20170285219
Publication date
Oct 5, 2017
SCHLUMBERGER TECHNOLOGY CORPORATION
Dominic Joseph Brady
G01 - MEASURING TESTING
Information
Patent Application
RUGGED SEMICONDUCTOR RADIATION DETECTOR
Publication number
20170205529
Publication date
Jul 20, 2017
SCHLUMBERGER TECHNOLOGY CORPORATION
Frederic Gicquel
G01 - MEASURING TESTING
Information
Patent Application
DOWNHOLE TOOL AND METHOD FOR IMAGING A WELLBORE
Publication number
20170176632
Publication date
Jun 22, 2017
Schlumberger Technology Corporation
Mauro Manclossi
G01 - MEASURING TESTING
Information
Patent Application
Automated Control of Electrically Operated Radiation Generators
Publication number
20170139075
Publication date
May 18, 2017
Richard J. Radtke
G01 - MEASURING TESTING
Information
Patent Application
CONTROL OF ELECTRICALLY OPERATED RADIATION GENERATORS
Publication number
20170139074
Publication date
May 18, 2017
SCHLUMBERGER TECHNOLOGY CORPORATION
Christian Stoller
G01 - MEASURING TESTING
Information
Patent Application
METHOD FOR USING NEUTRON INTERACTION CROSS SECTION TO INTERPRET NEU...
Publication number
20160349398
Publication date
Dec 1, 2016
SCHLUMBERGER TECHNOLOGY CORPORATION
Tong Zhou
G01 - MEASURING TESTING
Information
Patent Application
NEUTRON-ABSORBING GAMMA RAY WINDOW IN A DOWNHOLE TOOL
Publication number
20160320521
Publication date
Nov 3, 2016
SCHLUMBERGER TECHNOLOGY CORPORATION
Marie-Laure Mauborgne
G01 - MEASURING TESTING
Information
Patent Application
LOGGING-WHILE-DRILLING TOOL INCORPORATING ELECTRONIC RADIATION GENE...
Publication number
20160306070
Publication date
Oct 20, 2016
SCHLUMBERGER TECHNOLOGY CORPORATION
Matthieu Simon
G01 - MEASURING TESTING
Information
Patent Application
DOWNHOLE X-RAY DENSITOMETER
Publication number
20160274038
Publication date
Sep 22, 2016
SCHLUMBERGER TECHNOLOGY CORPORATION
Dominic Joseph Brady
G01 - MEASURING TESTING
Information
Patent Application
Casing Inspection Using Pulsed Neutron Measurements
Publication number
20160245948
Publication date
Aug 25, 2016
SCHLUMBERGER TECHNOLOGY CORPORATION
Sicco Beekman
G01 - MEASURING TESTING