Zhengchun LIU

Person

Sugar Land, TX, US

People

Patents Grantslast 30 patents

Information Patent Grant
Systems and methods for integrated and comprehensive hydraulic, the...
- Patent number 12,060,787
- Issue date Aug 13, 2024
- Landmark Graphics Corporation
- Yongfeng Kang
- E21 - EARTH DRILLING MINING
Information Patent Grant
Systems and methods for borehole tubular design
- Patent number 11,982,158
- Issue date May 14, 2024
- Landmark Graphics Corporation
- Zhengchun Liu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method for predicting annular fluid expansion in a borehole
- Patent number 11,933,135
- Issue date Mar 19, 2024
- Landmark Graphics Corporation
- Zhengchun Liu
- E21 - EARTH DRILLING MINING
Information Patent Grant
Friction for cutting plug
- Patent number 11,920,455
- Issue date Mar 5, 2024
- Landmark Graphics Corporation
- Yuan Zhang
- E21 - EARTH DRILLING MINING
Information Patent Grant
Corrosion prediction for integrity assessment of metal tubular stru...
- Patent number 11,891,889
- Issue date Feb 6, 2024
- Landmark Graphics Corporation
- Zhengchun Liu
- E21 - EARTH DRILLING MINING
Information Patent Grant
Stress analysis for plastic material lined tubular structures for b...
- Patent number 11,755,792
- Issue date Sep 12, 2023
- Landmark Graphics Corporation
- Zhengchun Liu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Determining gas-oil and oil-water shut-in interfaces for an undulat...
- Patent number 11,714,210
- Issue date Aug 1, 2023
- Landmark Graphics Corporation
- Yongfeng Kang
- G01 - MEASURING TESTING
Information Patent Grant
Method and criteria for trajectory control
- Patent number 11,466,555
- Issue date Oct 11, 2022
- Halliburton Energy Services, Inc.
- Robello Samuel
- E21 - EARTH DRILLING MINING
Information Patent Grant
Optimized visualization of loads and resistances for wellbore tubul...
- Patent number 11,416,650
- Issue date Aug 16, 2022
- Landmark Graphics Corporation
- Zhengchun Liu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Real-time trajectory control during drilling operations
- Patent number 10,801,314
- Issue date Oct 13, 2020
- Landmark Graphics Corporation
- Robello Samuel
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Wellbore thermal flow, stress and well loading analysis with jet pump
- Patent number 10,664,632
- Issue date May 26, 2020
- Landmark Graphics Corporation
- Adolfo C. Gonzales
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Wellbore thermal, pressure, and stress analysis above end of operat...
- Patent number 10,664,633
- Issue date May 26, 2020
- Landmark Graphics Corporation
- Yongfeng Kang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Simulating the effects of rupture disk failure on annular fluid exp...
- Patent number 10,423,731
- Issue date Sep 24, 2019
- Halliburton Energy Services, Inc.
- Zhengchun Liu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Vector-ratio safety factors for wellbore tubular design
- Patent number 10,380,281
- Issue date Aug 13, 2019
- Landmark Graphics Corporation
- Zhengchun Liu
- E21 - EARTH DRILLING MINING
Information Patent Grant
Model for estimating drilling tool wear
- Patent number 10,282,497
- Issue date May 7, 2019
- Halliburton Energy Services, Inc.
- Robello Samuel
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Simulating the effects of syntactic foam on annular pressure buildu...
- Patent number 9,850,737
- Issue date Dec 26, 2017
- Landmark Graphics Corporation
- Zhengchun Liu
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
BRITTLE-BURST STRENGTH FOR WELL SYSTEM TUBULAR INTEGRITY
- Publication number 20240229636
- Publication date Jul 11, 2024
- Landmark Graphics Corporation
- Zhengchun Michael Liu
- E21 - EARTH DRILLING MINING
Information Patent Application
BRITTLE-BURST STRENGTH FOR WELL SYSTEM TUBULAR INTEGRITY
- Publication number 20240133288
- Publication date Apr 25, 2024
- Landmark Graphics Corporation
- Zhengchun Michael Liu
- E21 - EARTH DRILLING MINING
Information Patent Application
PACK OFF INDICATOR FOR A WELLBORE OPERATION
- Publication number 20240102376
- Publication date Mar 28, 2024
- Landmark Graphics Corporation
- Zhengchun Michael Liu
- E21 - EARTH DRILLING MINING
Information Patent Application
FRICTION FOR CUTTING PLUG
- Publication number 20240076979
- Publication date Mar 7, 2024
- Landmark Graphics Corporation
- Yuan Zhang
- E21 - EARTH DRILLING MINING
Information Patent Application
Method For Predicting Annular Fluid Expansion In A Borehole
- Publication number 20220290528
- Publication date Sep 15, 2022
- Landmark Graphics Corporation
- Zhengchun Liu
- E21 - EARTH DRILLING MINING
Information Patent Application
SYSTEM AND METHOD FOR DUAL TUBING WELL DESIGN AND ANALYSIS CROSS-RE...
- Publication number 20220259948
- Publication date Aug 18, 2022
- Landmark Graphics Corporation
- Zhengchun Liu
- E21 - EARTH DRILLING MINING
Information Patent Application
HYBRID COLLAPASE STRENGTH FOR BOREHOLE TUBULAR DESIGN
- Publication number 20220229942
- Publication date Jul 21, 2022
- Landmark Graphics Corporation
- Zhengchun Liu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
STRESS ANALYSIS FOR PLASTIC MATERIAL LINED TUBULAR STRUCTURES FOR B...
- Publication number 20220229951
- Publication date Jul 21, 2022
- Landmark Graphics Corporation
- Zhengchun Liu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CO2 Operation Temperature and Pressure Analysis and Well Design wit...
- Publication number 20220220830
- Publication date Jul 14, 2022
- Landmark Graphics Corporation
- Yongfeng KANG
- E21 - EARTH DRILLING MINING
Information Patent Application
Corrosion Prediction For Integrity Assessment Of Metal Tubular Stru...
- Publication number 20220205353
- Publication date Jun 30, 2022
- Landmark Graphics Corporation
- Zhengchun Liu
- E21 - EARTH DRILLING MINING
Information Patent Application
UOE Pipe Casing Design Tool
- Publication number 20220205340
- Publication date Jun 30, 2022
- Landmark Graphics Corporation
- Zhengchun LIU
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
INTEGRATED THERMAL AND STRESS ANALYSIS FOR A MULTIPLE TUBING COMPLE...
- Publication number 20220178243
- Publication date Jun 9, 2022
- Landmark Graphics Corporation
- Yongfeng Kang
- E21 - EARTH DRILLING MINING
Information Patent Application
Systems and Methods for Borehole Tubular Design
- Publication number 20220136370
- Publication date May 5, 2022
- Landmark Graphics Corporation
- Zhengchun Liu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEMS AND METHODS FOR INTEGRATED AND COMPREHENSIVE HYDRAULIC, THE...
- Publication number 20220106867
- Publication date Apr 7, 2022
- Landmark Graphics Corporation
- Yongfeng KANG
- E21 - EARTH DRILLING MINING
Information Patent Application
DETERMINING GAS-OIL AND OIL-WATER SHUT-IN INTERFACES FOR AN UNDULAT...
- Publication number 20210396906
- Publication date Dec 23, 2021
- Landmark Graphics Corporation
- Yongfeng Kang
- G01 - MEASURING TESTING
Information Patent Application
Method and Criteria for Trajectory Control
- Publication number 20210164333
- Publication date Jun 3, 2021
- Halliburton Energy Services, Inc.
- Robello SAMUEL
- E21 - EARTH DRILLING MINING
Information Patent Application
OPTIMIZED VISUALIZATION OF LOADS AND RESISTANCES FOR WELLBORE TUBUL...
- Publication number 20210133367
- Publication date May 6, 2021
- Landmark Graphics Corporation
- Zhengchun Liu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
REAL-TIME OPTIMIZATION AND VISUALIZATION OF PARAMETERS FOR DRILLING...
- Publication number 20190048703
- Publication date Feb 14, 2019
- Landmark Graphics Corporation
- Robello Samuel
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
REAL-TIME TRAJECTORY CONTROL DURING DRILLING OPERATIONS
- Publication number 20180340408
- Publication date Nov 29, 2018
- Landmark Graphics Corporation
- Robello SAMUEL
- E21 - EARTH DRILLING MINING
Information Patent Application
DRILLING CONTROL BASED ON BRITTLENESS INDEX CORRELATION
- Publication number 20180334897
- Publication date Nov 22, 2018
- Landmark Graphics Corporation
- Robello SAMUEL
- E21 - EARTH DRILLING MINING
Information Patent Application
VECTOR-RATIO SAFETY FACTORS FOR WELLBORE TUBULAR DESIGN
- Publication number 20180142536
- Publication date May 24, 2018
- Landmark Graphics Corporation
- Zhengchun Liu
- E21 - EARTH DRILLING MINING
Information Patent Application
Wellbore Thermal, Pressure, and Stress Analysis Above End of Operat...
- Publication number 20180096083
- Publication date Apr 5, 2018
- Landmark Graphics Corporation
- Yongfeng Kang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Simulating the Effects of Rupture Disk Failure on Annular Fluid Exp...
- Publication number 20170316121
- Publication date Nov 2, 2017
- Landmark Graphics Corporation
- Zhengchun Liu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ROBUST VISCOSITY ESTIMATION METHODS AND SYSTEMS
- Publication number 20170145823
- Publication date May 25, 2017
- Landmark Graphics Corporation
- Zhengchun Liu
- G01 - MEASURING TESTING
Information Patent Application
MODEL FOR ESTIMATING DRILLING TOOL WEAR
- Publication number 20170004235
- Publication date Jan 5, 2017
- Halliburton Energy Services, Inc.
- Robello Samuel
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SIMULATING THE EFECTS OF SYNTACTIC FOAM ON ANNULAR PRESSURE BUILDUP...
- Publication number 20160370498
- Publication date Dec 22, 2016
- Landmark Graphics Corporation
- Zhengchun Liu
- G01 - MEASURING TESTING
Information Patent Application
WELLBORE THERMAL FLOW, STRESS AND WELL LOADING ANALYSIS WITH JET PUMP
- Publication number 20160314225
- Publication date Oct 27, 2016
- Landmark Graphics Corporation
- Adolfo C. GONZALES
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method and Criteria for Trajectory Control
- Publication number 20160312598
- Publication date Oct 27, 2016
- Halliburton Energy Services, Inc.
- Robello SAMUEL
- E21 - EARTH DRILLING MINING

Zhengchun LIU

Person

Patents Grantslast 30 patents

Systems and methods for integrated and comprehensive hydraulic, the...

Systems and methods for borehole tubular design

Method for predicting annular fluid expansion in a borehole

Friction for cutting plug

Corrosion prediction for integrity assessment of metal tubular stru...

Stress analysis for plastic material lined tubular structures for b...

Determining gas-oil and oil-water shut-in interfaces for an undulat...

Method and criteria for trajectory control

Optimized visualization of loads and resistances for wellbore tubul...

Real-time trajectory control during drilling operations

Wellbore thermal flow, stress and well loading analysis with jet pump

Wellbore thermal, pressure, and stress analysis above end of operat...

Simulating the effects of rupture disk failure on annular fluid exp...

Vector-ratio safety factors for wellbore tubular design

Model for estimating drilling tool wear

Simulating the effects of syntactic foam on annular pressure buildu...

Patents Applicationslast 30 patents

BRITTLE-BURST STRENGTH FOR WELL SYSTEM TUBULAR INTEGRITY

BRITTLE-BURST STRENGTH FOR WELL SYSTEM TUBULAR INTEGRITY

PACK OFF INDICATOR FOR A WELLBORE OPERATION

FRICTION FOR CUTTING PLUG

Method For Predicting Annular Fluid Expansion In A Borehole

SYSTEM AND METHOD FOR DUAL TUBING WELL DESIGN AND ANALYSIS CROSS-RE...

HYBRID COLLAPASE STRENGTH FOR BOREHOLE TUBULAR DESIGN

STRESS ANALYSIS FOR PLASTIC MATERIAL LINED TUBULAR STRUCTURES FOR B...

CO2 Operation Temperature and Pressure Analysis and Well Design wit...

Corrosion Prediction For Integrity Assessment Of Metal Tubular Stru...

UOE Pipe Casing Design Tool

INTEGRATED THERMAL AND STRESS ANALYSIS FOR A MULTIPLE TUBING COMPLE...

Systems and Methods for Borehole Tubular Design

SYSTEMS AND METHODS FOR INTEGRATED AND COMPREHENSIVE HYDRAULIC, THE...

DETERMINING GAS-OIL AND OIL-WATER SHUT-IN INTERFACES FOR AN UNDULAT...

Method and Criteria for Trajectory Control

OPTIMIZED VISUALIZATION OF LOADS AND RESISTANCES FOR WELLBORE TUBUL...

REAL-TIME OPTIMIZATION AND VISUALIZATION OF PARAMETERS FOR DRILLING...

REAL-TIME TRAJECTORY CONTROL DURING DRILLING OPERATIONS

DRILLING CONTROL BASED ON BRITTLENESS INDEX CORRELATION

VECTOR-RATIO SAFETY FACTORS FOR WELLBORE TUBULAR DESIGN

Wellbore Thermal, Pressure, and Stress Analysis Above End of Operat...

Simulating the Effects of Rupture Disk Failure on Annular Fluid Exp...

ROBUST VISCOSITY ESTIMATION METHODS AND SYSTEMS

MODEL FOR ESTIMATING DRILLING TOOL WEAR

SIMULATING THE EFECTS OF SYNTACTIC FOAM ON ANNULAR PRESSURE BUILDUP...

WELLBORE THERMAL FLOW, STRESS AND WELL LOADING ANALYSIS WITH JET PUMP

Method and Criteria for Trajectory Control