Weijun Guo

Person

Houston, TX, US

People

Patents Grantslast 30 patents

Information Patent Grant
Algorithm-free, data-centric multivariate inversion for pulsed neut...
- Patent number 12,135,402
- Issue date Nov 5, 2024
- Halliburton Energy Services, Inc.
- Mayir Mamtimin
- G01 - MEASURING TESTING
Information Patent Grant
Intrinsic carbon oxygen for formation saturation and borehole holdup
- Patent number 12,099,163
- Issue date Sep 24, 2024
- Halliburton Energy Services, Inc.
- Mayir Mamtimin
- E21 - EARTH DRILLING MINING
Information Patent Grant
Gamma spectral analysis
- Patent number 12,038,551
- Issue date Jul 16, 2024
- Halliburton Energy Services, Inc.
- Mayir Mamtimin
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Compensated formation saturation using assisted physics and neural...
- Patent number 11,994,647
- Issue date May 28, 2024
- Halliburton Energy Services, Inc.
- Mayir Mamtimin
- G01 - MEASURING TESTING
Information Patent Grant
Holdup measurement using quantized classification and categorized l...
- Patent number 11,854,259
- Issue date Dec 26, 2023
- Halliburton Energy Services, Inc.
- Mayir Mamtimin
- G06 - COMPUTING CALCULATING COUNTING
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
Borehole density measurement using pulsed neutron tool
- Patent number 11,635,543
- Issue date Apr 25, 2023
- Halliburton Energy Services, Inc.
- Mayir Mamtimin
- E21 - EARTH DRILLING MINING
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
Method and system of a neutron tube
- Patent number 11,486,838
- Issue date Nov 1, 2022
- Halliburton Energy Services, Inc.
- Paul A. Cooper
- E21 - EARTH DRILLING MINING
Information Patent Grant
Apply multi-physics principle for well integrity evaluation in a mu...
- Patent number 11,480,051
- Issue date Oct 25, 2022
- Halliburton Energy Services, Inc.
- Yike Hu
- E21 - EARTH DRILLING MINING
Information Patent Grant
Porosity determination using optimization of inelastic and capture...
- Patent number 11,204,439
- Issue date Dec 21, 2021
- Halliburton Energy Services, Inc.
- Weijun Guo
- E21 - EARTH DRILLING MINING
Information Patent Grant
Evaluating drill-in fluid performance in a wellbore
- Patent number 11,181,660
- Issue date Nov 23, 2021
- Halliburton Energy Services, Inc.
- Philip D. Nguyen
- E21 - EARTH DRILLING MINING
Information Patent Grant
Intrinsic geological formation carbon to oxygen ratio measurements
- Patent number 11,143,786
- Issue date Oct 12, 2021
- Halliburton Energy Services, Inc.
- Shouxiang Mark Ma
- G01 - MEASURING TESTING
Information Patent Grant
Evaluating cement integrity in a wellbore with multiple casing strings
- Patent number 10,920,568
- Issue date Feb 16, 2021
- Halliburton Energy Services, Inc.
- Yike Hu
- E21 - EARTH DRILLING MINING
Information Patent Grant
Determination of near wellbore properties using natural gamma rays
- Patent number 10,895,661
- Issue date Jan 19, 2021
- Halliburton Energy Services, Inc.
- Qingzhen Guo
- E21 - EARTH DRILLING MINING
Information Patent Grant
Logging with joint ultrasound and X-ray technologies
- Patent number 10,884,159
- Issue date Jan 5, 2021
- Halliburton Energy Services, Inc.
- Zhijuan Zhang
- E21 - EARTH DRILLING MINING
Information Patent Grant
Heterogeneity profiling analysis for volumetric void space cement e...
- Patent number 10,753,193
- Issue date Aug 25, 2020
- Halliburton Energy Services, Inc.
- Yike Hu
- E21 - EARTH DRILLING MINING
Information Patent Grant
Material evaluation using nuclear logging tool
- Patent number 10,677,040
- Issue date Jun 9, 2020
- Halliburton Energy Services, Inc.
- Yike Hu
- G01 - MEASURING TESTING
Information Patent Grant
Downhole neutron generators and methods to generate neutrons in a d...
- Patent number 10,634,811
- Issue date Apr 28, 2020
- Halliburton Energy Services, Inc.
- Juan Navarro-Sorroche
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Simultaneous evaluation of the volume and the position of voids in...
- Patent number 10,605,954
- Issue date Mar 31, 2020
- Halliburton Energy Services, Inc.
- Yike Hu
- E21 - EARTH DRILLING MINING
Information Patent Grant
Evaluating and imaging volumetric void space location for cement ev...
- Patent number 10,551,523
- Issue date Feb 4, 2020
- Halliburton Energy Services, Inc.
- Yike Hu
- G01 - MEASURING TESTING
Information Patent Grant
Determining tubing wall thickness
- Patent number 10,539,414
- Issue date Jan 21, 2020
- Halliburton Energy Services, Inc.
- Dongwon Lee
- G01 - MEASURING TESTING
Information Patent Grant
Long-lifetime, high-yield, fast neutrons source
- Patent number 10,502,861
- Issue date Dec 10, 2019
- Halliburton Energy Services, Inc.
- Juan Navarro-Sorroche
- G01 - MEASURING TESTING
Information Patent Grant
Apparatus and method for monitoring production wells
- Patent number 10,495,524
- Issue date Dec 3, 2019
- Halliburton Energy Services, Inc.
- Burkay Donderici
- G01 - MEASURING TESTING
Information Patent Grant
Cement evaluation with neutron-neutron measurement
- Patent number 10,480,306
- Issue date Nov 19, 2019
- Halliburton Energy Services, Inc.
- Weijun Guo
- E21 - EARTH DRILLING MINING
Information Patent Grant
Determining a characteristic of a material surrounding a wellbore b...
- Patent number 10,459,112
- Issue date Oct 29, 2019
- Halliburton Energy Services, Inc.
- Yike Hu
- E21 - EARTH DRILLING MINING
Information Patent Grant
Field-ionization neutron generator
- Patent number 10,455,684
- Issue date Oct 22, 2019
- Halliburton Energy Services, Inc.
- Juan Navarro-Sorroche
- G01 - MEASURING TESTING
Information Patent Grant
High output accelerator neutron source
- Patent number 10,438,713
- Issue date Oct 8, 2019
- Halliburton Energy Services, Inc.
- Juan Navarro-Sorroche
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Field emission ion source neutron generator
- Patent number 10,408,968
- Issue date Sep 10, 2019
- Halliburton Energy Services, Inc.
- Juan Navarro-Sorroche
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Cement evaluation with X-ray tomography
- Patent number 10,393,917
- Issue date Aug 27, 2019
- Halliburton Energy Services, Inc.
- Yike Hu
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
OPTIMIZATION OF A TARGET OF A DOWNHOLE NEUTRON GENERATOR
- Publication number 20240381522
- Publication date Nov 14, 2024
- Halliburton Energy Services, Inc.
- James Martin PRICE
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
HOT CATHODE FOR AN ION SOURCE OF A NEUTRON GENERATOR
- Publication number 20240381521
- Publication date Nov 14, 2024
- Halliburton Energy Services, Inc.
- Zilu ZHOU
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
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
Pulsed Neutron Logging Mineralogy Using Oxide Standards
- Publication number 20240361486
- Publication date Oct 31, 2024
- Halliburton Energy Services, Inc.
- Mayir Mamtimin
- G01 - MEASURING TESTING
Information Patent Application
TARGET GAS LOADING FOR NEUTRON GENERATOR
- Publication number 20240114612
- Publication date Apr 4, 2024
- Halliburton Energy Services, Inc.
- Zilu ZHOU
- G01 - MEASURING TESTING
Information Patent Application
ION SOURCE FOR NEUTRON GENERATOR USABLE IN WELLBORE
- Publication number 20230380046
- Publication date Nov 23, 2023
- Halliburton Energy Services, Inc.
- Zilu Zhou
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SCANDIUM TARGET FOR A NEUTRON GENERATOR FOR WELLBORE LOGGING
- Publication number 20230350094
- Publication date Nov 2, 2023
- Halliburton Energy Services, Inc.
- Zilu Zhou
- G01 - MEASURING TESTING
Information Patent Application
Algorithm-Free, Data-Centric Multivariate Inversion For Pulsed Neut...
- Publication number 20230288602
- Publication date Sep 14, 2023
- Halliburton Energy Services, Inc.
- Mayir Mamtimin
- G01 - MEASURING TESTING
Information Patent Application
COMPENSATED FORMATION SATURATION USING ASSISTED PHYSICS AND NEURAL...
- Publication number 20230184989
- Publication date Jun 15, 2023
- HALLBURTON ENERGY SERVICES, INC.
- Mayir MAMTIMIN
- G01 - MEASURING TESTING
Information Patent Application
HOLDUP MEASUREMENT USING QUANTIZED CLASSIFICATION AND CATEGORIZED L...
- Publication number 20220319166
- Publication date Oct 6, 2022
- Halliburton Energy Services, Inc.
- Mayir Mamtimin
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
GAMMA SPECTRAL ANALYSIS
- Publication number 20220317330
- Publication date Oct 6, 2022
- Halliburton Energy Services, Inc.
- Mayir Mamtimin
- G06 - COMPUTING CALCULATING COUNTING
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
Borehole Density Measurement Using Pulsed Neutron Tool
- Publication number 20220171086
- Publication date Jun 2, 2022
- Halliburton Energy Services, Inc.
- Mayir Mamtimin
- E21 - EARTH DRILLING MINING
Information Patent Application
Porosity Determination Using Optimization of Inelastic and Capture...
- Publication number 20210341640
- Publication date Nov 4, 2021
- Halliburton Energy Services, Inc.
- Weijun Guo
- E21 - EARTH DRILLING MINING
Information Patent Application
EVALUATING DRILL-IN FLUID PERFORMANCE IN A WELLBORE
- Publication number 20210215847
- Publication date Jul 15, 2021
- Halliburton Energy Services, Inc.
- Philip D. Nguyen
- E21 - EARTH DRILLING MINING
Information Patent Application
Evaluating Cement Integrity In A Wellbore With Multiple Casing Strings
- Publication number 20200199995
- Publication date Jun 25, 2020
- Halliburton Energy Services, Inc.
- Yike Hu
- G01 - MEASURING TESTING
Information Patent Application
INTRINSIC GEOLOGICAL FORMATION CARBON TO OXYGEN RATIO MEASUREMENTS
- Publication number 20200191993
- Publication date Jun 18, 2020
- Saudi Arabian Oil Company
- Shouxiang Mark Ma
- G01 - MEASURING TESTING
Information Patent Application
APPLY MULTI-PHYSICS PRINCIPLE FOR WELL INTEGRITY EVALUATION IN A MU...
- Publication number 20200109626
- Publication date Apr 9, 2020
- Yike Hu
- E21 - EARTH DRILLING MINING
Information Patent Application
LONG-LIFETIME, HIGH-YIELD, FAST NEUTRONS SOURCE
- Publication number 20190219731
- Publication date Jul 18, 2019
- Halliburton Energy Services, Inc.
- Juan Navarro-Sorroche
- E21 - EARTH DRILLING MINING
Information Patent Application
Determining A Characteristic Of A Material Surrounding A Wellbore B...
- Publication number 20190056525
- Publication date Feb 21, 2019
- Yike Hu
- G01 - MEASURING TESTING
Information Patent Application
DOWNHOLE CEMENT EVALUATION USING AN ARTIFICIAL NEURAL NETWORK
- Publication number 20190010800
- Publication date Jan 10, 2019
- Halliburton Energy Services, Inc.
- Yike Hu
- G01 - MEASURING TESTING
Information Patent Application
DOWNHOLE TOOL APPARATUS, SYSTEM, AND METHODS
- Publication number 20190004205
- Publication date Jan 3, 2019
- HALLIBURTON ENERGY SERVICES, INC.
- Dongwon Lee
- E21 - EARTH DRILLING MINING
Information Patent Application
Determining Downhole Wettability
- Publication number 20180372906
- Publication date Dec 27, 2018
- Halliburton Energy Services, Inc.
- Junsheng Hou
- E21 - EARTH DRILLING MINING
Information Patent Application
CEMENT EVALUATION WITH X-RAY TOMOGRAPHY
- Publication number 20180329110
- Publication date Nov 15, 2018
- Halliburton Energy Services, Inc.
- Yike Hu
- G01 - MEASURING TESTING
Information Patent Application
JOINT MULTI-PHYSICS MONITORING OF PRODUCTION WELLS WITH FIBER OPTICS
- Publication number 20180328793
- Publication date Nov 15, 2018
- Halliburton Energy Services, Inc.
- Burkay Donderici
- G01 - MEASURING TESTING
Information Patent Application
DOWNHOLE NEUTRON GENERATORS AND METHODS TO GENERATE NEUTRONS IN A D...
- Publication number 20180329109
- Publication date Nov 15, 2018
- Halliburton Energy Services, Inc.
- Juan Navarro-Sorroche
- G01 - MEASURING TESTING
Information Patent Application
DETERMINING TUBING WALL THICKNESS
- Publication number 20180292204
- Publication date Oct 11, 2018
- Halliburton Energy Services, Inc.
- Dongwon Lee
- E21 - EARTH DRILLING MINING
Information Patent Application
SIMULTANEOUS EVALUATION OF THE VOLUME AND THE POSITION OF VOIDS IN...
- Publication number 20180267200
- Publication date Sep 20, 2018
- Halliburton Energy Services, Inc.
- Yike Hu
- E21 - EARTH DRILLING MINING
Information Patent Application
DOWNHOLE FIELD IONIZATION NEUTRON GENERATOR
- Publication number 20180255632
- Publication date Sep 6, 2018
- Halliburton Energy Services, Inc.
- Juan Navarro-Sorroche
- G01 - MEASURING TESTING

Person

Patents Grantslast 30 patents

Algorithm-free, data-centric multivariate inversion for pulsed neut...

Intrinsic carbon oxygen for formation saturation and borehole holdup

Gamma spectral analysis

Compensated formation saturation using assisted physics and neural...

Holdup measurement using quantized classification and categorized l...

Three-component holdup measurement using pulsed neutron tool

Borehole density measurement using pulsed neutron tool

Holdup algorithm using assisted-physics neural networks

Method and system of a neutron tube

Apply multi-physics principle for well integrity evaluation in a mu...

Porosity determination using optimization of inelastic and capture...

Evaluating drill-in fluid performance in a wellbore

Intrinsic geological formation carbon to oxygen ratio measurements

Evaluating cement integrity in a wellbore with multiple casing strings

Determination of near wellbore properties using natural gamma rays

Logging with joint ultrasound and X-ray technologies

Heterogeneity profiling analysis for volumetric void space cement e...

Material evaluation using nuclear logging tool

Downhole neutron generators and methods to generate neutrons in a d...

Simultaneous evaluation of the volume and the position of voids in...

Evaluating and imaging volumetric void space location for cement ev...

Determining tubing wall thickness

Long-lifetime, high-yield, fast neutrons source

Apparatus and method for monitoring production wells

Cement evaluation with neutron-neutron measurement

Determining a characteristic of a material surrounding a wellbore b...

Field-ionization neutron generator

High output accelerator neutron source

Field emission ion source neutron generator

Cement evaluation with X-ray tomography

Patents Applicationslast 30 patents

OPTIMIZATION OF A TARGET OF A DOWNHOLE NEUTRON GENERATOR

HOT CATHODE FOR AN ION SOURCE OF A NEUTRON GENERATOR

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

Pulsed Neutron Logging Mineralogy Using Oxide Standards

TARGET GAS LOADING FOR NEUTRON GENERATOR

ION SOURCE FOR NEUTRON GENERATOR USABLE IN WELLBORE

SCANDIUM TARGET FOR A NEUTRON GENERATOR FOR WELLBORE LOGGING

Algorithm-Free, Data-Centric Multivariate Inversion For Pulsed Neut...

COMPENSATED FORMATION SATURATION USING ASSISTED PHYSICS AND NEURAL...

HOLDUP MEASUREMENT USING QUANTIZED CLASSIFICATION AND CATEGORIZED L...

GAMMA SPECTRAL ANALYSIS

Holdup Algorithm Using Assisted-Physics Neural Networks

Three-Component Holdup Measurement Using Pulsed Neutron Tool

Borehole Density Measurement Using Pulsed Neutron Tool

Porosity Determination Using Optimization of Inelastic and Capture...

EVALUATING DRILL-IN FLUID PERFORMANCE IN A WELLBORE

Evaluating Cement Integrity In A Wellbore With Multiple Casing Strings

INTRINSIC GEOLOGICAL FORMATION CARBON TO OXYGEN RATIO MEASUREMENTS

APPLY MULTI-PHYSICS PRINCIPLE FOR WELL INTEGRITY EVALUATION IN A MU...

LONG-LIFETIME, HIGH-YIELD, FAST NEUTRONS SOURCE

Determining A Characteristic Of A Material Surrounding A Wellbore B...

DOWNHOLE CEMENT EVALUATION USING AN ARTIFICIAL NEURAL NETWORK

DOWNHOLE TOOL APPARATUS, SYSTEM, AND METHODS

Determining Downhole Wettability

CEMENT EVALUATION WITH X-RAY TOMOGRAPHY

JOINT MULTI-PHYSICS MONITORING OF PRODUCTION WELLS WITH FIBER OPTICS

DOWNHOLE NEUTRON GENERATORS AND METHODS TO GENERATE NEUTRONS IN A D...

DETERMINING TUBING WALL THICKNESS

SIMULTANEOUS EVALUATION OF THE VOLUME AND THE POSITION OF VOIDS IN...

DOWNHOLE FIELD IONIZATION NEUTRON GENERATOR