Qingyou Liu

Person

Chengdu, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Two-stage reverse-torque bent screw orientation tool
- Patent number 12,110,794
- Issue date Oct 8, 2024
- CHENGDU UNIVERSITY OF TECHNOLOGY
- Qingyou Liu
- E21 - EARTH DRILLING MINING
Information Patent Grant
System and method for pumping lubricant in gas pipeline
- Patent number 12,060,973
- Issue date Aug 13, 2024
- SOUTHWEST PETROLEUM UNIVERSITY
- Jianguo Zhao
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Omni-directional horizontally orientaed deflecting tool for coiled...
- Patent number 11,946,374
- Issue date Apr 2, 2024
- SOUTHWEST PETROLEUM UNIVERSITY
- Yang Tang
- E21 - EARTH DRILLING MINING
Information Patent Grant
Displacement measuring device and speed measuring method of drillin...
- Patent number 11,781,420
- Issue date Oct 10, 2023
- CHENGDU UNIVERSITY OF TECHNOLOGY
- Jianguo Zhao
- E21 - EARTH DRILLING MINING
Information Patent Grant
Double-layer coiled tubing double-gradient drilling system
- Patent number 11,773,653
- Issue date Oct 3, 2023
- SOUTHWEST PETROLEUM UNIVERSITY
- Guorong Wang
- E21 - EARTH DRILLING MINING
Information Patent Grant
Downhole explosion robot based on planetary roller screw telescopin...
- Patent number 11,668,148
- Issue date Jun 6, 2023
- CHENGDU UNIVERSITY OF TECHNOLOGY
- Xuelian Dong
- E21 - EARTH DRILLING MINING
Information Patent Grant
Experimental device and experimental method for natural gas hydrate...
- Patent number 11,598,180
- Issue date Mar 7, 2023
- Southwest Petroleum University
- Guorong Wang
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Dynamic design method for personalized drill bit for complex diffic...
- Patent number 11,572,767
- Issue date Feb 7, 2023
- CHENGDU UNIVERSITY OF TECHNOLOGY
- Qingyou Liu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Numerical simulation and parameter optimization method for volumetr...
- Patent number 11,567,233
- Issue date Jan 31, 2023
- CHENGDU UNIVERSITY OF TECHNOLOGY
- Haiyan Zhu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Cavity creation tool by crushing with multi-stage controllable wate...
- Patent number 11,542,789
- Issue date Jan 3, 2023
- SOUTHWEST PETROLEUM UNIVERSITY
- Yang Tang
- E21 - EARTH DRILLING MINING
Information Patent Grant
In situ exploitation-separation-backfilling integration apparatus u...
- Patent number 11,434,727
- Issue date Sep 6, 2022
- Yang Tang
- E21 - EARTH DRILLING MINING
Information Patent Grant
Test device for simulating longitudinal-lateral-torsional coupled n...
- Patent number 11,255,745
- Issue date Feb 22, 2022
- SOUTHWEST PETROLEUM UNIVERSITY
- Jun Liu
- G01 - MEASURING TESTING
Information Patent Grant
Combined crushing super-variable-diameter drill bit for natural gas...
- Patent number 11,199,050
- Issue date Dec 14, 2021
- Southern Marine Science and Engineering Guangdong Laboratory (Zhanjiang)
- Guorong Wang
- E21 - EARTH DRILLING MINING
Information Patent Grant
Automatic jet breaking tool for solid fluidization exploitation of...
- Patent number 11,193,333
- Issue date Dec 7, 2021
- SOUTHWEST PETROLEUM UNIVERSITY
- Yang Tang
- E21 - EARTH DRILLING MINING
Information Patent Grant
Coiled tubing drilling robot, robot system and process parameter co...
- Patent number 11,047,183
- Issue date Jun 29, 2021
- CHENGDU UNIVERSITY OF TECHNOLOGY
- Qingyou Liu
- E21 - EARTH DRILLING MINING
Information Patent Grant
Device and method for solid-state fluidized mining of natural gas h...
- Patent number 10,822,927
- Issue date Nov 3, 2020
- SOUTHWEST PETROLEUM UNIVERSITY
- Yang Tang
- E21 - EARTH DRILLING MINING
Information Patent Grant
Multi-functional multi-field coupling seepage experiment device and...
- Patent number 10,801,942
- Issue date Oct 13, 2020
- SOUTHWEST PETROLEUM UNIVERSITY
- Chenghua Ou
- E21 - EARTH DRILLING MINING
Information Patent Grant
Pipeline robot capable of steering actively
- Patent number 10,690,281
- Issue date Jun 23, 2020
- CHENGDU UNEVERSITY OF TECHNOLOGY
- Qingyou Liu
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Device and method for solid-state fluidization mining of seabed sha...
- Patent number 10,655,436
- Issue date May 19, 2020
- SOUTHWEST PETROLEUM UNIVERSITY
- Qingyou Liu
- E21 - EARTH DRILLING MINING
Information Patent Grant
Intelligent switching valve for reservoir reformation and productio...
- Patent number 10,626,704
- Issue date Apr 21, 2020
- CHENGDU UNIVERSITY OF TECHNOLOGY
- Qingyou Liu
- E21 - EARTH DRILLING MINING
Information Patent Grant
Mechanics experiment system and method for perforated string in und...
- Patent number 10,590,708
- Issue date Mar 17, 2020
- SOUTHWEST PETROLEUM UNIVERSITY
- Jun Liu
- E21 - EARTH DRILLING MINING
Information Patent Grant
Downhole automatic connection device and method for oil pipe intern...
- Patent number 10,550,647
- Issue date Feb 4, 2020
- SOUTHWEST PETROLEUM UNIVERSITY
- Yang Tang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Dynamic inwardly eccentrically-placed directional drill bit type ro...
- Patent number 10,233,694
- Issue date Mar 19, 2019
- SOUTHWEST PETROLEUM UNIVERSITY
- Wei Li
- E21 - EARTH DRILLING MINING
Information Patent Grant
Deepwater drilling condition based marine riser mechanical behavior...
- Patent number 9,476,292
- Issue date Oct 25, 2016
- SOUTHWEST PETROLEUM UNIVERSITY
- Qingyou Liu
- E21 - EARTH DRILLING MINING
Information Patent Grant
Actively driven spiral pipeline robot
- Patent number 9,316,340
- Issue date Apr 19, 2016
- SOUTHWEST PETROLEUM UNIVERSITY
- Qingyou Liu
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Underground annular blowout preventer and assembly process thereof
- Patent number 9,206,662
- Issue date Dec 8, 2015
- Southwest Petroleum University
- Qingyou Liu
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC

Patents Applicationslast 30 patents

Information Patent Application
GRINDING ROBOT FOR INSIDE WALL OF SMALL DIAMETER PIPES
- Publication number 20240416474
- Publication date Dec 19, 2024
- Chengdu University of Technology
- Tao REN
- B24 - GRINDING POLISHING
Information Patent Application
DOWNHOLE TRACTION SYSTEM
- Publication number 20240360733
- Publication date Oct 31, 2024
- Chengdu University of Technology
- Jianguo ZHAO
- E21 - EARTH DRILLING MINING
Information Patent Application
METHOD, APPARATUS AND SYSTEM FOR AUTOMATICALLY ADJUSTING OPENING DE...
- Publication number 20240310861
- Publication date Sep 19, 2024
- Chengdu University of Technology
- Jianguo ZHAO
- G05 - CONTROLLING REGULATING
Information Patent Application
WIRELESS REMOTE CONTROL METHOD AND SYSTEM FOR CONTROLLABLE ROTARY S...
- Publication number 20240093589
- Publication date Mar 21, 2024
- Chengdu University of Technology
- Jianguo ZHAO
- E21 - EARTH DRILLING MINING
Information Patent Application
TWO-STAGE REVERSE-TORQUE BENT SCREW ORIENTATION TOOL
- Publication number 20240093554
- Publication date Mar 21, 2024
- Chengdu University of Technology
- Qingyou LIU
- E21 - EARTH DRILLING MINING
Information Patent Application
OMNI-DIRECTIONAL HORIZONTALLY ORIENTAED DEFLECTING TOOL FOR COILED...
- Publication number 20240044211
- Publication date Feb 8, 2024
- SOUTHWEST PETROLEUM UNIVERSITY
- Yang TANG
- E21 - EARTH DRILLING MINING
Information Patent Application
TEXTURED SURFACE OF OIL AND GAS EQUIPMENT AND MACHINING METHOD THEREOF
- Publication number 20230100604
- Publication date Mar 30, 2023
- SOUTHWEST PETROLEUM UNIVERSITY
- Lin Zhong
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
DOUBLE-LAYER COILED TUBING DOUBLE-GRADIENT DRILLING SYSTEM
- Publication number 20230085283
- Publication date Mar 16, 2023
- SOUTHWEST PETROLEUM UNIVERSITY
- Guorong WANG
- E21 - EARTH DRILLING MINING
Information Patent Application
DISPLACEMENT MEASURING DEVICE AND SPEED MEASURING METHOD OF DRILLIN...
- Publication number 20220307367
- Publication date Sep 29, 2022
- Southwest Petroleum University
- Jianguo ZHAO
- E21 - EARTH DRILLING MINING
Information Patent Application
CAVITY CREATION TOOL BY CRUSHING WITH MULTI-STAGE CONTROLLABLE WATE...
- Publication number 20220268132
- Publication date Aug 25, 2022
- Southwest Petroleum University
- Yang TANG
- E21 - EARTH DRILLING MINING
Information Patent Application
IN SITU EXPLOITATION-SEPARATION-BACKFILLING INTEGRATION APPARATUS U...
- Publication number 20220243564
- Publication date Aug 4, 2022
- SOUTHWEST PETROLEUM UNIVERSITY
- Yang TANG
- E21 - EARTH DRILLING MINING
Information Patent Application
SYSTEM AND METHOD FOR PUMPING LUBRICANT IN GAS PIPELINE
- Publication number 20220010925
- Publication date Jan 13, 2022
- SOUTHWEST PETROLEUM UNIVERSITY
- Jianguo ZHAO
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Application
TEST DEVICE FOR SIMULATING LONGITUDINAL-LATERAL-TORSIONAL COUPLED N...
- Publication number 20210199535
- Publication date Jul 1, 2021
- Southwest Petroleum University
- Jun LIU
- G01 - MEASURING TESTING
Information Patent Application
COMBINED CRUSHING SUPER-VARIABLE-DIAMETER DRILL BIT FOR NATURAL GAS...
- Publication number 20210140244
- Publication date May 13, 2021
- Southern Marine Science and Engineering Guangdong Laboratory (Zhanjiang)
- Guorong WANG
- E21 - EARTH DRILLING MINING
Information Patent Application
AUTOMATIC JET BREAKING TOOL FOR SOLID FLUIDIZATION EXPLOITATION OF...
- Publication number 20210140243
- Publication date May 13, 2021
- SOUTHWEST PETROLEUM UNIVERSITY
- Yang TANG
- E21 - EARTH DRILLING MINING
Information Patent Application
EXPERIMENTAL DEVICE AND EXPERIMENTAL METHOD FOR NATURAL GAS HYDRATE...
- Publication number 20210079762
- Publication date Mar 18, 2021
- SOUTHWEST PETROLEUM UNIVERSITY
- Guorong WANG
- E21 - EARTH DRILLING MINING
Information Patent Application
NUMERICAL SIMULATION AND PARAMETER OPTIMIZATION METHOD FOR VOLUMETR...
- Publication number 20200301043
- Publication date Sep 24, 2020
- Chengdu University of Technology
- Haiyan ZHU
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DYNAMIC DESIGN METHOD FOR PERSONALIZED DRILL BIT FOR COMPLEX DIFFIC...
- Publication number 20200263522
- Publication date Aug 20, 2020
- Chengdu University of Technology
- Qingyou LIU
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
COILED TUBING DRILLING ROBOT, ROBOT SYSTEM AND PROCESS PARAMETER CO...
- Publication number 20200181994
- Publication date Jun 11, 2020
- Chengdu University of Technology
- Qingyou LIU
- E21 - EARTH DRILLING MINING
Information Patent Application
DEVICE AND METHOD FOR SOLID-STATE FLUIDIZATION MINING OF SEABED SHA...
- Publication number 20200072028
- Publication date Mar 5, 2020
- SOUTHWEST PETROLEUM UNIVERSITY
- Qingyou LIU
- E21 - EARTH DRILLING MINING
Information Patent Application
DEVICE AND METHOD FOR SOLID-STATE FLUIDIZED MINING OF NATURAL GAS H...
- Publication number 20200040710
- Publication date Feb 6, 2020
- SOUTHWEST PETROLEUM UNIVERSITY
- Yang TANG
- E21 - EARTH DRILLING MINING
Information Patent Application
A downhole automatic connection device and method for oil pipe inte...
- Publication number 20190376347
- Publication date Dec 12, 2019
- SOUTHWEST PETROLEUM UNIVERSITY
- Yang TANG
- E21 - EARTH DRILLING MINING
Information Patent Application
MULTI-FUNCTIONAL MULTI-FIELD COUPLING SEEPAGE EXPERIMENT DEVICE AND...
- Publication number 20190234856
- Publication date Aug 1, 2019
- SOUTHWEST PETROLEUM UNIVERSITY
- Chenghua OU
- G01 - MEASURING TESTING
Information Patent Application
INTELLIGENT SWITCHING VALVE FOR RESERVOIR REFORMATION AND PRODUCTIO...
- Publication number 20190017349
- Publication date Jan 17, 2019
- SOUTHWEST PETROLEUM UNIVERSITY
- Qingyou LIU
- E21 - EARTH DRILLING MINING
Information Patent Application
MECHANICS EXPERIMENT SYSTEM AND METHOD FOR PERFORATED STRING IN UND...
- Publication number 20190010760
- Publication date Jan 10, 2019
- SOUTHWEST PETROLEUM UNIVERSITY
- Jun LIU
- E21 - EARTH DRILLING MINING
Information Patent Application
A FUZZY EVALUATION AND PREDICTION METHOD FOR RUNNING STATUS OF MECH...
- Publication number 20190005400
- Publication date Jan 3, 2019
- SOUTHWEST PETROLEUM UNIVERSITY
- Qingyou LIU
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PIPELINE ROBOT CAPABLE OF STEERING ACTIVELY
- Publication number 20180363828
- Publication date Dec 20, 2018
- SOUTHWEST PETROLEUM UNIVERSITY
- Qingyou LIU
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
DYNAMIC INWARDLY ECCENTRICALLY-PLACED DIRECTIONAL DRILL BIT TYPE RO...
- Publication number 20180100352
- Publication date Apr 12, 2018
- SOUTHWEST PETROLEUM UNIVERSITY
- Wei LI
- E21 - EARTH DRILLING MINING
Information Patent Application
DEEPWATER DRILLING CONDITION BASED MARINE RISER MECHANICAL BEHAVIOR...
- Publication number 20160032704
- Publication date Feb 4, 2016
- SOUTHWEST PETROLEUM UNIVERSITY
- Qingyou LIU
- E21 - EARTH DRILLING MINING
Information Patent Application
ACTIVELY DRIVEN SPIRAL PIPELINE ROBOT
- Publication number 20150300554
- Publication date Oct 22, 2015
- SOUTHWEST PETROLEUM UNIVERSITY
- Qingyou LIU
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Qingyou Liu

Person

Patents Grantslast 30 patents

Two-stage reverse-torque bent screw orientation tool

System and method for pumping lubricant in gas pipeline

Omni-directional horizontally orientaed deflecting tool for coiled...

Displacement measuring device and speed measuring method of drillin...

Double-layer coiled tubing double-gradient drilling system

Downhole explosion robot based on planetary roller screw telescopin...

Experimental device and experimental method for natural gas hydrate...

Dynamic design method for personalized drill bit for complex diffic...

Numerical simulation and parameter optimization method for volumetr...

Cavity creation tool by crushing with multi-stage controllable wate...

In situ exploitation-separation-backfilling integration apparatus u...

Test device for simulating longitudinal-lateral-torsional coupled n...

Combined crushing super-variable-diameter drill bit for natural gas...

Automatic jet breaking tool for solid fluidization exploitation of...

Coiled tubing drilling robot, robot system and process parameter co...

Device and method for solid-state fluidized mining of natural gas h...

Multi-functional multi-field coupling seepage experiment device and...

Pipeline robot capable of steering actively

Device and method for solid-state fluidization mining of seabed sha...

Intelligent switching valve for reservoir reformation and productio...

Mechanics experiment system and method for perforated string in und...

Downhole automatic connection device and method for oil pipe intern...

Dynamic inwardly eccentrically-placed directional drill bit type ro...

Deepwater drilling condition based marine riser mechanical behavior...

Actively driven spiral pipeline robot

Underground annular blowout preventer and assembly process thereof

Patents Applicationslast 30 patents

GRINDING ROBOT FOR INSIDE WALL OF SMALL DIAMETER PIPES

DOWNHOLE TRACTION SYSTEM

METHOD, APPARATUS AND SYSTEM FOR AUTOMATICALLY ADJUSTING OPENING DE...

WIRELESS REMOTE CONTROL METHOD AND SYSTEM FOR CONTROLLABLE ROTARY S...

TWO-STAGE REVERSE-TORQUE BENT SCREW ORIENTATION TOOL

OMNI-DIRECTIONAL HORIZONTALLY ORIENTAED DEFLECTING TOOL FOR COILED...

TEXTURED SURFACE OF OIL AND GAS EQUIPMENT AND MACHINING METHOD THEREOF

DOUBLE-LAYER COILED TUBING DOUBLE-GRADIENT DRILLING SYSTEM

DISPLACEMENT MEASURING DEVICE AND SPEED MEASURING METHOD OF DRILLIN...

CAVITY CREATION TOOL BY CRUSHING WITH MULTI-STAGE CONTROLLABLE WATE...

IN SITU EXPLOITATION-SEPARATION-BACKFILLING INTEGRATION APPARATUS U...

SYSTEM AND METHOD FOR PUMPING LUBRICANT IN GAS PIPELINE

TEST DEVICE FOR SIMULATING LONGITUDINAL-LATERAL-TORSIONAL COUPLED N...

COMBINED CRUSHING SUPER-VARIABLE-DIAMETER DRILL BIT FOR NATURAL GAS...

AUTOMATIC JET BREAKING TOOL FOR SOLID FLUIDIZATION EXPLOITATION OF...

EXPERIMENTAL DEVICE AND EXPERIMENTAL METHOD FOR NATURAL GAS HYDRATE...

NUMERICAL SIMULATION AND PARAMETER OPTIMIZATION METHOD FOR VOLUMETR...

DYNAMIC DESIGN METHOD FOR PERSONALIZED DRILL BIT FOR COMPLEX DIFFIC...

COILED TUBING DRILLING ROBOT, ROBOT SYSTEM AND PROCESS PARAMETER CO...

DEVICE AND METHOD FOR SOLID-STATE FLUIDIZATION MINING OF SEABED SHA...

DEVICE AND METHOD FOR SOLID-STATE FLUIDIZED MINING OF NATURAL GAS H...

A downhole automatic connection device and method for oil pipe inte...

MULTI-FUNCTIONAL MULTI-FIELD COUPLING SEEPAGE EXPERIMENT DEVICE AND...

INTELLIGENT SWITCHING VALVE FOR RESERVOIR REFORMATION AND PRODUCTIO...

MECHANICS EXPERIMENT SYSTEM AND METHOD FOR PERFORATED STRING IN UND...

A FUZZY EVALUATION AND PREDICTION METHOD FOR RUNNING STATUS OF MECH...

PIPELINE ROBOT CAPABLE OF STEERING ACTIVELY

DYNAMIC INWARDLY ECCENTRICALLY-PLACED DIRECTIONAL DRILL BIT TYPE RO...

DEEPWATER DRILLING CONDITION BASED MARINE RISER MECHANICAL BEHAVIOR...

ACTIVELY DRIVEN SPIRAL PIPELINE ROBOT