the neutron source being of the pulsed type

Industry

CPC
G01V5/105

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Parent Industries

GPHYSICS G01Measuring instruments G01VGEOPHYSICS GRAVITATIONAL MEASUREMENTS DETECTING MASSES OR OBJECTS G01V5/00Prospecting or detecting by the use of nuclear radiation

Current Industry

G01V5/105the neutron source being of the pulsed type

Industries

Patents Grantslast 30 patents

Information Patent Grant
Apparatus and method for obtaining real-time true formation porosit...
- Patent number 12,092,787
- Issue date Sep 17, 2024
- China Petroleum and Chemical Corporation
- Jeremy Zhang
- E21 - EARTH DRILLING MINING
Information Patent Grant
Nuclear logging tools and applications thereof
- Patent number 11,906,692
- Issue date Feb 20, 2024
- China Petroleum and Chemical Corporation
- Jeremy Zhang
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method and apparatus for enhanced formation porosity measurement us...
- Patent number 11,892,589
- Issue date Feb 6, 2024
- China Petroleum and Chemical Corporation
- Sheng Zhan
- E21 - EARTH DRILLING MINING
Information Patent Grant
Systems and methods for determining clean inelastic and capture spe...
- Patent number 11,774,630
- Issue date Oct 3, 2023
- Baker Hughes Oilfield Operations LLC
- Feyzi Inanc
- G01 - MEASURING TESTING
Information Patent Grant
Method for obtaining near-wellbore true borehole sigma and true for...
- Patent number 11,733,421
- Issue date Aug 22, 2023
- China Petroleum and Chemical Corporation
- Sheng Zhan
- E21 - EARTH DRILLING MINING
Information Patent Grant
Three-component holdup measurement using pulsed neutron tool
- Patent number 11,681,070
- Issue date Jun 20, 2023
- Halliburton Energy Services, Inc.
- Mayir Mamtimin
- G01 - MEASURING TESTING
Information Patent Grant
Holdup algorithm using assisted-physics neural networks
- Patent number 11,624,855
- Issue date Apr 11, 2023
- Halliburton Energy Services, Inc.
- Mayir Mamtimin
- E21 - EARTH DRILLING MINING
Information Patent Grant
Acquiring formation porosity using multiple dual-function detectors...
- Patent number 11,474,277
- Issue date Oct 18, 2022
- China Petroleum and Chemical Corporation
- Sheng Zhan
- E21 - EARTH DRILLING MINING
Information Patent Grant
Neutron time of flight wellbore logging
- Patent number 11,209,569
- Issue date Dec 28, 2021
- Weatherford Technology Holdings, LLC
- Matthew McCleskey
- G01 - MEASURING TESTING
Information Patent Grant
Capture gamma ray spectroscopy for analyzing gravel-packs, frac-pac...
- Patent number 11,131,788
- Issue date Sep 28, 2021
- Carbo Ceramics, Inc.
- Jeremy Zhang
- G01 - MEASURING TESTING
Information Patent Grant
Gamma calibration
- Patent number 10,520,641
- Issue date Dec 31, 2019
- Baker Hughes, a GE company, LLC
- Feyzi Inanc
- G01 - MEASURING TESTING
Information Patent Grant
Borehole fluid effect correction for pulsed neutron porosity measur...
- Patent number 10,379,253
- Issue date Aug 13, 2019
- Schlumberger Technology Corporation
- Tong Zhou
- E21 - EARTH DRILLING MINING
Information Patent Grant
Radiation generator and power supply configuration for well logging...
- Patent number 10,185,053
- Issue date Jan 22, 2019
- Schlumberger Technology Corporation
- Bradley A. Roscoe
- G01 - MEASURING TESTING
Information Patent Grant
Neutron-gamma density through normalized inelastic ratio
- Patent number 10,162,079
- Issue date Dec 25, 2018
- Schlumberger Technology Corporation
- Avtandil Tkabladze
- G01 - MEASURING TESTING
Information Patent Grant
Gamma-ray detectors for downhole applications
- Patent number 10,145,979
- Issue date Dec 4, 2018
- Schlumberger Technology Corporation
- Bradley Albert Roscoe
- G01 - MEASURING TESTING
Information Patent Grant
Neutron gamma density correction using elemental spectroscopy
- Patent number 10,139,518
- Issue date Nov 27, 2018
- Schlumberger Technology Corporation
- Michael Lynn Evans
- G01 - MEASURING TESTING
Information Patent Grant
Scale identifier
- Patent number 10,114,144
- Issue date Oct 30, 2018
- Halliburton Energy Services, Inc.
- Quintilio Vasquez
- E21 - EARTH DRILLING MINING
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
Information Patent Grant
Compensated sigma from measurements made by a pulsed neutron instru...
- Patent number 9,798,037
- Issue date Oct 24, 2017
- Schlumberger Technology Corporation
- Tong Zhou
- G01 - MEASURING TESTING
Information Patent Grant
Gamma-ray detectors for downhole applications
- Patent number 9,599,729
- Issue date Mar 21, 2017
- Schlumberger Technology Corporation
- Bradley Albert Roscoe
- G01 - MEASURING TESTING
Information Patent Grant
Identification of neutron capture from a pulsed neutron logging tool
- Patent number 9,568,638
- Issue date Feb 14, 2017
- Schlumberger Technology Corporation
- John B. Fitzgerald
- G01 - MEASURING TESTING
Information Patent Grant
Pulsed neutron tool for downhole oil typing
- Patent number 9,389,335
- Issue date Jul 12, 2016
- Halliburton Energy Services, Inc.
- Larry Jacobson
- G01 - MEASURING TESTING
Information Patent Grant
Gamma-ray detectors for downhole applications
- Patent number 8,431,885
- Issue date Apr 30, 2013
- Schlumberger Technology Corporation
- Bradley A. Roscoe
- G01 - MEASURING TESTING
Information Patent Grant
Method and system for determining hydrocarbon properties
- Patent number 7,532,984
- Issue date May 12, 2009
- Schlumberger Technology Corp.
- Alexander Syngaevsky
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for determining the thermal neutron capture cr...
- Patent number 7,439,494
- Issue date Oct 21, 2008
- Baker Hughes Incorporated
- W. Allen Gilchrist
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for determining the thermal neutron capture cr...
- Patent number 7,166,834
- Issue date Jan 23, 2007
- Baker Hughes Incorporated
- W. Allen Gilchrist
- G01 - MEASURING TESTING
Information Patent Grant
Formation sigma measurement from thermal neutron detection
- Patent number 5,235,185
- Issue date Aug 10, 1993
- Schlumberger Technology Corporation
- Paul Albats
- G01 - MEASURING TESTING
Information Patent Grant
Thermal decay time logging method and apparatus
- Patent number 4,926,044
- Issue date May 15, 1990
- Schlumberger Technology Corporation
- Peter D. Wraight
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for differentiating low porosity limestones fr...
- Patent number 4,746,801
- Issue date May 24, 1988
- Halliburton Company
- Harry D. Smith
- G01 - MEASURING TESTING
Information Patent Grant
Thermal decay time logging method and apparatus
- Patent number 4,721,853
- Issue date Jan 26, 1988
- Schlumberger Technology Corporation
- Peter D. Wraight
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
Construction Of A Target Assembly For A Compact D-D Or D-T Neutron...
- Publication number 20240373541
- Publication date Nov 7, 2024
- Halliburton Energy Services, Inc.
- Zilu Zhou
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
METHOD AND APPARATUS FOR OBTAINING REAL-TIME FORMATION GAS SATURATION
- Publication number 20230123713
- Publication date Apr 20, 2023
- China Petroleum and Chemical Corporation
- Sheng ZHAN
- G01 - MEASURING TESTING
Information Patent Application
METHOD FOR OBTAINING NEAR-WELLBORE TRUE BOREHOLE SIGMA AND TRUE FOR...
- Publication number 20230075550
- Publication date Mar 9, 2023
- Sinopec Tech Houston
- Sheng Zhan
- E21 - EARTH DRILLING MINING
Information Patent Application
METHOD AND APPARATUS FOR OBTAINING REAL-TIME DOWNHOLE OIL SATURATION
- Publication number 20220413180
- Publication date Dec 29, 2022
- China Petroleum and Chemical Corporation
- Sheng Zhan
- E21 - EARTH DRILLING MINING
Information Patent Application
Apparatus and Method for Obtaining Real-time True Formation Porosit...
- Publication number 20220308253
- Publication date Sep 29, 2022
- China Petroleum and Chemical Corporation
- Jeremy Zhang
- E21 - EARTH DRILLING MINING
Information Patent Application
SYSTEMS AND METHODS FOR DETERMINING CLEAN INELASTIC AND CAPTURE SPE...
- Publication number 20220291415
- Publication date Sep 15, 2022
- Baker Hughes Oilfield Operations LLC
- FEYZI INANC
- G01 - MEASURING TESTING
Information Patent Application
Acquiring Formation Porosity Using Multiple Dual-Function Detectors...
- Publication number 20220252755
- Publication date Aug 11, 2022
- China Petroleum and Chemical Corporation
- Sheng Zhan
- G01 - MEASURING TESTING
Information Patent Application
Method and Apparatus for Enhanced Formation Porosity Measurement Us...
- Publication number 20220252754
- Publication date Aug 11, 2022
- China Petroleum and Chemical Corporation
- Sheng Zhan
- E21 - EARTH DRILLING MINING
Information Patent Application
Holdup Algorithm Using Assisted-Physics Neural Networks
- Publication number 20220171087
- Publication date Jun 2, 2022
- Halliburton Energy Services, Inc.
- Mayir Mamtimin
- E21 - EARTH DRILLING MINING
Information Patent Application
Three-Component Holdup Measurement Using Pulsed Neutron Tool
- Publication number 20220171088
- Publication date Jun 2, 2022
- Halliburton Energy Services, Inc.
- Mayir Mamtimin
- G01 - MEASURING TESTING
Information Patent Application
Neutron Time of Flight Wellbore Logging
- Publication number 20210003738
- Publication date Jan 7, 2021
- Weatherford Technology Holdings, LLC.
- Matthew McCleskey
- G01 - MEASURING TESTING
Information Patent Application
SQUEEZE TARGET SELECTION METHODS AND SYSTEMS
- Publication number 20180347340
- Publication date Dec 6, 2018
- Halliburton Energy Services, Inc.
- Fady Iskander
- E21 - EARTH DRILLING MINING
Information Patent Application
GAMMA CALIBRATION
- Publication number 20180335546
- Publication date Nov 22, 2018
- BAKER HUGHES INCORPORATED
- FEYZI INANC
- 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
NEUTRON GAMMA DENSITY CORRECTION USING ELEMENTAL SPECTROSCOPY
- Publication number 20170357027
- Publication date Dec 14, 2017
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Michael Lynn Evans
- G01 - MEASURING TESTING
Information Patent Application
CAPTURE GAMMA RAY SPECTROSCOPY FOR ANALYZING GRAVEL-PACKS, FRAC-PAC...
- Publication number 20170329041
- Publication date Nov 16, 2017
- CARBO CERAMICS INC.
- Qianmei (Jeremy) ZHANG
- 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
NEUTRON-GAMMA DENSITY THROUGH NORMALIZED INELASTIC RATIO
- Publication number 20170146684
- Publication date May 25, 2017
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Avtandil Tkabladze
- G01 - MEASURING TESTING
Information Patent Application
Scale Identifier
- Publication number 20170108611
- Publication date Apr 20, 2017
- Halliburton Energy Services, Inc.
- Quintilio Vasquez
- G01 - MEASURING TESTING
Information Patent Application
RADIATION GENERATOR AND POWER SUPPLY CONFIGURATION FOR WELL LOGGING...
- Publication number 20160320522
- Publication date Nov 3, 2016
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Bradley A. Roscoe
- G01 - MEASURING TESTING
Information Patent Application
Compensated Sigma From Measurements Made By A Pulsed Neutron Instru...
- Publication number 20150247948
- Publication date Sep 3, 2015
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Tong Zhou
- G01 - MEASURING TESTING
Information Patent Application
PULSED NEUTRON TOOL FOR DOWNHOLE OIL TYPING
- Publication number 20150083905
- Publication date Mar 26, 2015
- Halliburton Energy Services, Inc.
- Larry Jacobson
- G01 - MEASURING TESTING
Information Patent Application
Gamma-Ray Detectors For Downhole Applications
- Publication number 20150076337
- Publication date Mar 19, 2015
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Bradley Albert Roscoe
- G01 - MEASURING TESTING
Information Patent Application
Gamma-Ray Detectors For Downhole Applications
- Publication number 20130214145
- Publication date Aug 22, 2013
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Bradley Albert Roscoe
- G01 - MEASURING TESTING
Information Patent Application
IDENTIFICATION OF NEUTRON CAPTURE FROM A PULSED NEUTRON LOGGING TOOL
- Publication number 20130211724
- Publication date Aug 15, 2013
- SCHLUMBERGER TECHNOLOGY CORPORATION
- John B. Fitzgerald
- G01 - MEASURING TESTING
Information Patent Application
GAMMA-RAY DETECTORS FOR DOWNHOLE APPLICATIONS
- Publication number 20110284731
- Publication date Nov 24, 2011
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Bradley A. Roscoe
- G01 - MEASURING TESTING
Information Patent Application
CHARACTERIZATION OF LOGGING TOOL PERFORMANCE
- Publication number 20110093199
- Publication date Apr 21, 2011
- Mark Gerard KITTRIDGE
- G01 - MEASURING TESTING
Information Patent Application
METHOD AND APPARATUS FOR DETERMINING THE THERMAL NEUTRON CAPTURE CR...
- Publication number 20080156976
- Publication date Jul 3, 2008
- BAKER HUGHES INCORPORATED
- W. Allen Gilchrist
- G01 - MEASURING TESTING
Information Patent Application
Method and System for Determining Hydrocarbon Properties
- Publication number 20080114547
- Publication date May 15, 2008
- Schlumberger Technology Corporation
- Alexander Syngaevsky
- G01 - MEASURING TESTING
Information Patent Application
Method and apparatus for determining the thermal neutron capture cr...
- Publication number 20050121606
- Publication date Jun 9, 2005
- Baker Hughes Incorporated
- W. Allen Gilchrist
- G01 - MEASURING TESTING

the neutron source being of the pulsed type

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Apparatus and method for obtaining real-time true formation porosit...

Nuclear logging tools and applications thereof

Method and apparatus for enhanced formation porosity measurement us...

Systems and methods for determining clean inelastic and capture spe...

Method for obtaining near-wellbore true borehole sigma and true for...

Three-component holdup measurement using pulsed neutron tool

Holdup algorithm using assisted-physics neural networks

Acquiring formation porosity using multiple dual-function detectors...

Neutron time of flight wellbore logging

Capture gamma ray spectroscopy for analyzing gravel-packs, frac-pac...

Gamma calibration

Borehole fluid effect correction for pulsed neutron porosity measur...

Radiation generator and power supply configuration for well logging...

Neutron-gamma density through normalized inelastic ratio

Gamma-ray detectors for downhole applications

Neutron gamma density correction using elemental spectroscopy

Scale identifier

Compensated sigma from measurements made by a pulsed neutron instru...

Compensated sigma from measurements made by a pulsed neutron instru...

Gamma-ray detectors for downhole applications

Identification of neutron capture from a pulsed neutron logging tool

Pulsed neutron tool for downhole oil typing

Gamma-ray detectors for downhole applications

Method and system for determining hydrocarbon properties

Method and apparatus for determining the thermal neutron capture cr...

Method and apparatus for determining the thermal neutron capture cr...

Formation sigma measurement from thermal neutron detection

Thermal decay time logging method and apparatus

Method and apparatus for differentiating low porosity limestones fr...

Thermal decay time logging method and apparatus

Patents Applicationslast 30 patents

Construction Of A Target Assembly For A Compact D-D Or D-T Neutron...

METHOD AND APPARATUS FOR OBTAINING REAL-TIME FORMATION GAS SATURATION

METHOD FOR OBTAINING NEAR-WELLBORE TRUE BOREHOLE SIGMA AND TRUE FOR...

METHOD AND APPARATUS FOR OBTAINING REAL-TIME DOWNHOLE OIL SATURATION

Apparatus and Method for Obtaining Real-time True Formation Porosit...

SYSTEMS AND METHODS FOR DETERMINING CLEAN INELASTIC AND CAPTURE SPE...

Acquiring Formation Porosity Using Multiple Dual-Function Detectors...

Method and Apparatus for Enhanced Formation Porosity Measurement Us...

Holdup Algorithm Using Assisted-Physics Neural Networks

Three-Component Holdup Measurement Using Pulsed Neutron Tool

Neutron Time of Flight Wellbore Logging

SQUEEZE TARGET SELECTION METHODS AND SYSTEMS

GAMMA CALIBRATION

COMPENSATED SIGMA FROM MEASUREMENTS MADE BY A PULSED NEUTRON INSTRU...

NEUTRON GAMMA DENSITY CORRECTION USING ELEMENTAL SPECTROSCOPY

CAPTURE GAMMA RAY SPECTROSCOPY FOR ANALYZING GRAVEL-PACKS, FRAC-PAC...

METHOD AND APPARATUS FOR SEPARATING GAMMA AND NEUTRON SIGNALS FROM...

NEUTRON-GAMMA DENSITY THROUGH NORMALIZED INELASTIC RATIO

Scale Identifier

RADIATION GENERATOR AND POWER SUPPLY CONFIGURATION FOR WELL LOGGING...

Compensated Sigma From Measurements Made By A Pulsed Neutron Instru...

PULSED NEUTRON TOOL FOR DOWNHOLE OIL TYPING

Gamma-Ray Detectors For Downhole Applications

Gamma-Ray Detectors For Downhole Applications

IDENTIFICATION OF NEUTRON CAPTURE FROM A PULSED NEUTRON LOGGING TOOL

GAMMA-RAY DETECTORS FOR DOWNHOLE APPLICATIONS

CHARACTERIZATION OF LOGGING TOOL PERFORMANCE

METHOD AND APPARATUS FOR DETERMINING THE THERMAL NEUTRON CAPTURE CR...

Method and System for Determining Hydrocarbon Properties

Method and apparatus for determining the thermal neutron capture cr...