Inventor

WANG RUIJIA

SG51 patents

Patents

50 patents

US12297733B2May 13, 2025

Azimuthal scanning of a wellbore for determination of a cement-bond condition and for detecting/locating a leak source

HALLIBURTON ENERGY SERVICES INC2 citations75

US12265062B2Apr 1, 2025

Selection and removal of acoustic baseline signal for enhanced cement bond evaluation

HALLIBURTON ENERGY SERVICES INC1 citations62

US11774619B2Oct 3, 2023

Reduction of a tool wave excited by a transmitter of a well logging tool

HALLIBURTON ENERGY SERVICES INC0 citations62

US11746644B2Sep 5, 2023

Measuring low-frequency casing guided waves to evaluate cement bond condition behind casing in the presence of a tubing

HALLIBURTON ENERGY SERVICES INC1 citations62

US11661837B2May 30, 2023

Cement bonding evaluation with a sonic-logging-while-drilling tool

HALLIBURTON ENERGY SERVICES INC0 citations62

US11656382B2May 23, 2023

Leak induced guided wave amplitude log for downhole leakage localization

HALLIBURTON ENERGY SERVICES INC0 citations62

US11554387B2Jan 17, 2023

Ringdown controlled downhole transducer

HALLIBURTON ENERGY SERVICES INC1 citations62

US11550073B2Jan 10, 2023

Enhanced-resolution rock formation body wave slowness determination from borehole guided waves

HALLIBURTON ENERGY SERVICES INC0 citations62

US11112526B2Sep 7, 2021

Waveform processing utilizing an amplitude adaptive data mask

HALLIBURTON ENERGY SERVICES INC1 citations62

US10317555B2Jun 11, 2019

Method of minimizing tool response for downhole logging operations

HALLIBURTON ENERGY SERVICES INC1 citations62

US11567228B2Jan 31, 2023

Acoustic dispersion curve identification based on reciprocal condition number

HALLIBURTON ENERGY SERVICES INC0 citations61

US11353616B2Jun 7, 2022

Methods and systems for processing slowness values from borehole sonic data

HALLIBURTON ENERGY SERVICES INC0 citations61

US11927711B2Mar 12, 2024

Enhanced-resolution sonic data processing for formation body wave slowness with full offset waveform data

HALLIBURTON ENERGY SERVICES INC1 citations60

US12345845B2Jul 1, 2025

Fluid phase discrimination and acoustic velocity estimation by measuring guided-wave speed

HALLIBURTON ENERGY SERVICES INC0 citations58

US12416232B2Sep 16, 2025

Real-time tool mode waveform removal

HALLIBURTON ENERGY SERVICES INC0 citations56

US11662496B2May 30, 2023

Through tubing acoustic measurements

HALLIBURTON ENERGY SERVICES INC0 citations56

US11656381B2May 23, 2023

Extracting shear wave slowness from hexapole waves and octupole waves

HALLIBURTON ENERGY SERVICES INC0 citations56

US12037887B2Jul 16, 2024

Real-time cement bond logging based on correlation

HALLIBURTON ENERGY SERVICES INC0 citations55

US12360266B2Jul 15, 2025

Acoustic transducer with piezoelectric elements having different polarities

HALLIBURTON ENERGY SERVICES INC0 citations52

US11435493B2Sep 6, 2022

Enhanced waveform analysis for target modes of borehole waves

HALLIBURTON ENERGY SERVICES INC0 citations52

US12234716B2Feb 25, 2025

Multi-pole resonance based through tubing cement evaluation

HALLIBURTON ENERGY SERVICES INC0 citations51

US12038546B2Jul 16, 2024

Methods to estimate formation slowness from multi-borehole modes and of a multi-mode dispersion wave and multi-mode dispersion estimation systems

HALLIBURTON ENERGY SERVICES INC0 citations51

US12032113B2Jul 9, 2024

Through tubing cement evaluation based on rotatable transmitter and computational rotated responses

HALLIBURTON ENERGY SERVICES INC0 citations51

US11719840B2Aug 8, 2023

Subsurface wave slowness prediction system

HALLIBURTON ENERGY SERVICES INC0 citations51

US11656379B2May 23, 2023

Methods to estimate formation shear wave slowness from multi-firings of different types of acoustic sources and multi-mode dispersion estimation systems

HALLIBURTON ENERGY SERVICES INC0 citations51

US11365625B2Jun 21, 2022

Determining broadband mud properties

HALLIBURTON ENERGY SERVICES INC0 citations51

US11946364B2Apr 2, 2024

Removing guided wave noise from recorded acoustic signals

HALLIBURTON ENERGY SERVICES INC0 citations50

US11466558B2Oct 11, 2022

Inversion-based array processing for cement-bond evaluation with an LWD tool

HALLIBURTON ENERGY SERVICES INC0 citations50

US11112519B2Sep 7, 2021

Automatic slowness-frequency range determination for advanced borehole sonic data processing

HALLIBURTON ENERGY SERVICES INC0 citations50

US10989832B2Apr 27, 2021

Pad alignment with a multi-frequency-band and multi-window semblance processing

HALLIBURTON ENERGY SERVICES INC0 citations50

US10775525B2Sep 15, 2020

Identifying and visually presenting formation slowness based on low-frequency dispersion asymptotes

HALLIBURTON ENERGY SERVICES INC0 citations50

US10663612B2May 26, 2020

Real-time determination of mud slowness, formation type, and monopole slowness picks in downhole applications

HALLIBURTON ENERGY SERVICES INC0 citations50

US11768306B2Sep 26, 2023

Enhanced anisotropy analysis with multicomponent dipole sonic data

HALLIBURTON ENERGY SERVICES INC0 citations49

US12019199B2Jun 25, 2024

Interpolation method and system to obtain azimuthal borehole sonic measurements

HALLIBURTON ENERGY SERVICES INC0 citations48

US11513248B2Nov 29, 2022

Imaging with both dipole and quadrupole receivers

HALLIBURTON ENERGY SERVICES INC0 citations48

US11237288B2Feb 1, 2022

Verifying measurements of elastic anisotropy parameters in an anisotropic wellbore environment

HALLIBURTON ENERGY SERVICES INC0 citations46

US12078052B2Sep 3, 2024

Tubing eccentricity evaluation using acoustic signals

HALLIBURTON ENERGY SERVICES INC0 citations45

US11385374B2Jul 12, 2022

Borehole dispersive wave processing with automatic dispersion matching for compressional and shear slowness

HALLIBURTON ENERGY SERVICES INC0 citations44

US12386091B2Aug 12, 2025

Single-well reflected horizontal shear wave imaging with mixed types of transmitters and receivers

HALLIBURTON ENERGY SERVICES INC0 citations43

Showing the top 50 of 51 patents by PatentIndex Score.

WANG RUIJIA

Patents

Azimuthal scanning of a wellbore for determination of a cement-bond condition and for detecting/locating a leak source

Through tubing cement evaluation using converted multipole resonance mode

Through casing formation slowness evaluation with a sonic logging tool

Through tubing acoustic measurements to determine material discontinuities

Mapping wave slowness using multi-mode semblance processing techniques

High precision acoustic logging processing for compressional and shear slowness

Quasi-static Stoneley slowness estimation

Through tubing cement evaluation using borehole resonance mode

Reduction of a tool wave excited by a transmitter of a well logging tool

Cement bonding evaluation with a sonic-logging-while-drilling tool

Through tubing cement evaluation based on casing extensional waves

Air layer for improved performance of transducer at low frequencies

Selection and removal of acoustic baseline signal for enhanced cement bond evaluation

Reduction of a tool wave excited by a transmitter of a well logging tool

Measuring low-frequency casing guided waves to evaluate cement bond condition behind casing in the presence of a tubing

Cement bonding evaluation with a sonic-logging-while-drilling tool

Leak induced guided wave amplitude log for downhole leakage localization

Ringdown controlled downhole transducer

Enhanced-resolution rock formation body wave slowness determination from borehole guided waves

Waveform processing utilizing an amplitude adaptive data mask

Method of minimizing tool response for downhole logging operations

Acoustic dispersion curve identification based on reciprocal condition number

Methods and systems for processing slowness values from borehole sonic data

Enhanced-resolution sonic data processing for formation body wave slowness with full offset waveform data

Fluid phase discrimination and acoustic velocity estimation by measuring guided-wave speed

Real-time tool mode waveform removal

Through tubing acoustic measurements

Extracting shear wave slowness from hexapole waves and octupole waves

Real-time cement bond logging based on correlation

Acoustic transducer with piezoelectric elements having different polarities

Enhanced waveform analysis for target modes of borehole waves

Multi-pole resonance based through tubing cement evaluation

Methods to estimate formation slowness from multi-borehole modes and of a multi-mode dispersion wave and multi-mode dispersion estimation systems

Through tubing cement evaluation based on rotatable transmitter and computational rotated responses

Subsurface wave slowness prediction system

Methods to estimate formation shear wave slowness from multi-firings of different types of acoustic sources and multi-mode dispersion estimation systems

Determining broadband mud properties

Removing guided wave noise from recorded acoustic signals

Inversion-based array processing for cement-bond evaluation with an LWD tool

Automatic slowness-frequency range determination for advanced borehole sonic data processing

Pad alignment with a multi-frequency-band and multi-window semblance processing

Identifying and visually presenting formation slowness based on low-frequency dispersion asymptotes

Real-time determination of mud slowness, formation type, and monopole slowness picks in downhole applications

Enhanced anisotropy analysis with multicomponent dipole sonic data

Interpolation method and system to obtain azimuthal borehole sonic measurements

Imaging with both dipole and quadrupole receivers

Verifying measurements of elastic anisotropy parameters in an anisotropic wellbore environment

Tubing eccentricity evaluation using acoustic signals

Borehole dispersive wave processing with automatic dispersion matching for compressional and shear slowness

Single-well reflected horizontal shear wave imaging with mixed types of transmitters and receivers