SouthWest Petroleum University

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Patents Grantslast 30 patents

Information Patent Grant
High-temperature visual acid etching experimental device and method
- Patent number 12,168,752
- Issue date Dec 17, 2024
- SOUTHWEST PETROLEUM UNIVERSITY
- Kun Wang
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Cross-linked plugging agent stimulated by high density brine and pr...
- Patent number 12,168,749
- Issue date Dec 17, 2024
- Southwest Petroleum University
- Hu Jia
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method for determining phase-state type and saturation of fluid in...
- Patent number 12,163,905
- Issue date Dec 10, 2024
- SOUTHWEST PETROLEUM UNIVERSITY
- Ping Guo
- G01 - MEASURING TESTING
Information Patent Grant
Methods and systems for predicting risk of early-screen-out in near...
- Patent number 12,158,063
- Issue date Dec 3, 2024
- SOUTHWEST PETROLEUM UNIVERSITY
- Xiyu Chen
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method for combined characterization of pore structure
- Patent number 12,152,977
- Issue date Nov 26, 2024
- SOUTHWEST PETROLEUM UNIVERSITY
- Xueying Wang
- G01 - MEASURING TESTING
Information Patent Grant
Method for calculating surface relaxation rate of shale
- Patent number 12,153,004
- Issue date Nov 26, 2024
- SOUTHWEST PETROLEUM UNIVERSITY
- Xinyang He
- G01 - MEASURING TESTING
Information Patent Grant
Underbalanced drilling vibrating screen integrated with automatic d...
- Patent number 12,146,373
- Issue date Nov 19, 2024
- SOUTHWEST PETROLEUM UNIVERSITY
- Yongjun Hou
- E21 - EARTH DRILLING MINING
Information Patent Grant
CO2 responsive core-shell multi-stage swelling microsphere and prep...
- Patent number 12,146,104
- Issue date Nov 19, 2024
- SOUTHWEST PETROLEUM UNIVERSITY
- Daijun Du
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Active intelligent wellbore pressure control system
- Patent number 12,146,374
- Issue date Nov 19, 2024
- SOUTHWEST PETROLEUM UNIVERSITY
- Hongtao Li
- E21 - EARTH DRILLING MINING
Information Patent Grant
Low-shrinkage and high-strength plant-based resinous blocking agent...
- Patent number 12,134,735
- Issue date Nov 5, 2024
- SOUTHWEST PETROLEUM UNIVERSITY
- Yongming Li
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Calculation method for mobile fluid saturation after reservoir frac...
- Patent number 12,116,891
- Issue date Oct 15, 2024
- SOUTHWEST PETROLEUM UNIVERSITY
- Feng Wu
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method for evaluating the underground hydrogen storage (UHS) capaci...
- Patent number 12,117,385
- Issue date Oct 15, 2024
- SOUTHWEST PETROLEUM UNIVERSITY
- Youwei He
- G01 - MEASURING TESTING
Information Patent Grant
Asphaltene dispersion stabilizer and preparation method therefor
- Patent number 12,116,437
- Issue date Oct 15, 2024
- SOUTHWEST PETROLEUM UNIVERSITY
- Pingli Liu
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Impact simulation device and simulation method for characteristics...
- Patent number 12,116,888
- Issue date Oct 15, 2024
- SOUTHWEST PETROLEUM UNIVERSITY
- Dong Xiao
- E21 - EARTH DRILLING MINING
Information Patent Grant
Polycyclic azide desulfurizer and synthesis method thereof
- Patent number 12,103,872
- Issue date Oct 1, 2024
- Southwest Petroleum University
- Xingyu Peng
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Apparatus for evaluating dried crystal error in CO2 drying experime...
- Patent number 12,105,005
- Issue date Oct 1, 2024
- SOUTHWEST PETROLEUM UNIVERSITY
- Ruihan Zhang
- G01 - MEASURING TESTING
Information Patent Grant
Preparation method for amphiphilic nanosheet
- Patent number 12,098,225
- Issue date Sep 24, 2024
- SOUTHWEST PETROLEUM UNIVERSITY
- Ming Duan
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Experimental simulation device for hydrogen production by in-situ c...
- Patent number 12,098,073
- Issue date Sep 24, 2024
- SOUTHWEST PETROLEUM UNIVERSITY
- Chaowen Wang
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Analysis method for determining gas-bearing situation of unknown sh...
- Patent number 12,093,343
- Issue date Sep 17, 2024
- SOUTHWEST PETROLEUM UNIVERSITY
- Kun Zhang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Recognition method and system for safety behaviors in industrial co...
- Patent number 12,093,027
- Issue date Sep 17, 2024
- SOUTHWEST PETROLEUM UNIVERSITY
- Li Yang
- G05 - CONTROLLING REGULATING
Information Patent Grant
Gas based testing method for pore volume compressibility of low-per...
- Patent number 12,092,558
- Issue date Sep 17, 2024
- SOUTHWEST PETROLEUM UNIVERSITY
- Zhouhua Wang
- E21 - EARTH DRILLING MINING
Information Patent Grant
Device and method for measuring the relative permeability of proppe...
- Patent number 12,092,592
- Issue date Sep 17, 2024
- SOUTHWEST PETROLEUM UNIVERSITY
- Zhenglan Li
- G01 - MEASURING TESTING
Information Patent Grant
Pure electric modular subsea test tree
- Patent number 12,060,958
- Issue date Aug 13, 2024
- SOUTHWEST PETROLEUM UNIVERSITY
- Yang Tang
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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
Plant-based self-degradable gel diverting agent and preparation met...
- Patent number 12,060,519
- Issue date Aug 13, 2024
- SOUTHWEST PETROLEUM UNIVERSITY
- Yu Peng
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Optimization method for natural gas pipeline operation under the ca...
- Patent number 12,055,274
- Issue date Aug 6, 2024
- SOUTHWEST PETROLEUM UNIVERSITY
- Enbin Liu
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Grant
Remote intelligent active drilling pressure control system and method
- Patent number 12,024,961
- Issue date Jul 2, 2024
- SOUTHWEST PETROLEUM UNIVERSITY
- Gao Li
- E21 - EARTH DRILLING MINING
Information Patent Grant
Spiral magnetic fluid composite sealing structure of roller bit
- Patent number 12,018,529
- Issue date Jun 25, 2024
- SOUTHWEST PETROLEUM UNIVERSITY
- Yi Zhou
- E21 - EARTH DRILLING MINING
Information Patent Grant
Natural gas diffusion coefficient measurement auxiliary device of h...
- Patent number 12,000,767
- Issue date Jun 4, 2024
- Southwest Petroleum University
- Shuyong Hu
- G01 - MEASURING TESTING
Information Patent Grant
Double-chamber microcapsule for drilling fluid and self-reversing r...
- Patent number 11,993,743
- Issue date May 28, 2024
- SOUTHWEST PETROLEUM UNIVERSITY
- Lu Liu
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

Information Patent Application
METHODS AND SYSTEMS FOR ACCURATE WELL-SEISMIC TIE BASED ON STEPWISE...
- Publication number 20240411040
- Publication date Dec 12, 2024
- SOUTHWEST PETROLEUM UNIVERSITY
- Weiping CAO
- G01 - MEASURING TESTING
Information Patent Application
METHOD FOR DETERMINING WELL WALL COLLAPSE OF SINGLE WELL FOR FRACTU...
- Publication number 20240376820
- Publication date Nov 14, 2024
- SOUTHWEST PETROLEUM UNIVERSITY
- Xiandong JIANG
- E21 - EARTH DRILLING MINING
Information Patent Application
CALCULATION METHOD FOR MOBILE FLUID SATURATION AFTER RESERVOIR FRAC...
- Publication number 20240368988
- Publication date Nov 7, 2024
- SOUTHWEST PETROLEUM UNIVERSITY
- Feng Wu
- E21 - EARTH DRILLING MINING
Information Patent Application
PREDICTION METHOD FOR FORMATION WATER YIELD OF CARBONATE GAS RESERVO
- Publication number 20240354787
- Publication date Oct 24, 2024
- SOUTHWEST PETROLEUM UNIVERSITY
- Xiong Ding
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
EXPERIMENTAL DEVICE AND METHOD FOR SOLUBILITY DETERMINATION OF METH...
- Publication number 20240353389
- Publication date Oct 24, 2024
- SOUTHWEST PETROLEUM UNIVERSITY
- Jie ZHANG
- G01 - MEASURING TESTING
Information Patent Application
OPTIMIZED DESIGN METHOD AND SYSTEM FOR CARBON DIOXIDE GEOLOGICAL ST...
- Publication number 20240344428
- Publication date Oct 17, 2024
- SOUTHWEST PETROLEUM UNIVERSITY
- Cheng CAO
- E21 - EARTH DRILLING MINING
Information Patent Application
All-Metal Intelligent Control Motor
- Publication number 20240337158
- Publication date Oct 10, 2024
- SOUTHWEST PETROLEUM UNIVERSITY
- Jialin TIAN
- E21 - EARTH DRILLING MINING
Information Patent Application
DISPLACEMENT DEVICES
- Publication number 20240337579
- Publication date Oct 10, 2024
- SOUTHWEST PETROLEUM UNIVERSITY
- Yisheng HU
- G01 - MEASURING TESTING
Information Patent Application
ACTIVE ENERGY-ABSORBING SHOCK ABSORBER FOR PERFORATION COMBINED WEL...
- Publication number 20240328288
- Publication date Oct 3, 2024
- SOUTHWEST PETROLEUM UNIVERSITY
- Liangliang DING
- E21 - EARTH DRILLING MINING
Information Patent Application
INSTANT SOLUBLE TEMPERATURE AND SALT RESISTANT POLYACRYLAMIDE AND T...
- Publication number 20240327699
- Publication date Oct 3, 2024
- Chengdu LEPS Technology Co., Ltd
- Jianchun GUO
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
METHOD FOR PREDICTING WATER INVASION FRONTIER FOR COMPLEX WELL IN B...
- Publication number 20240328301
- Publication date Oct 3, 2024
- SOUTHWEST PETROLEUM UNIVERSITY
- Xiaohua TAN
- E21 - EARTH DRILLING MINING
Information Patent Application
METHOD FOR EVALUATING THE UNDERGROUND HYDROGEN STORAGE (UHS) CAPACI...
- Publication number 20240319066
- Publication date Sep 26, 2024
- SOUTHWEST PETROLEUM UNIVERSITY
- Youwei HE
- G01 - MEASURING TESTING
Information Patent Application
NATURAL GAS SEPARATION DEVICE
- Publication number 20240299871
- Publication date Sep 12, 2024
- SOUTHWEST PETROLEUM UNIVERSITY
- Shuyong HU
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
EXPERIMENTAL SIMULATION DEVICE FOR HYDROGEN PRODUCTION BY IN-SITU C...
- Publication number 20240300811
- Publication date Sep 12, 2024
- SOUTHWEST PETROLEUM UNIVERSITY
- Chaowen WANG
- C01 - INORGANIC CHEMISTRY
Information Patent Application
ANALYSIS METHOD FOR DETERMINING GAS-BEARING SITUATION OF UNKNOWN SH...
- Publication number 20240296204
- Publication date Sep 5, 2024
- SOUTHWEST PETROLEUM UNIVERSITY
- Kun Zhang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PREPARATION METHOD FOR AMPHIPHILIC NANOSHEET
- Publication number 20240270884
- Publication date Aug 15, 2024
- SOUTHWEST PETROLEUM UNIVERSITY
- Ming DUAN
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHOD FOR CYCLIC BIOCHEMICAL CONVERSION OF CARBON DIOXIDE AND HOT...
- Publication number 20240247288
- Publication date Jul 25, 2024
- Southwest Petroleum University
- Zhengmeng Hou
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
HIGH-TEMPERATURE VISUAL ACID ETCHING EXPERIMENTAL DEVICE AND METHOD
- Publication number 20240228864
- Publication date Jul 11, 2024
- SOUTHWEST PETROLEUM UNIVERSITY
- Kun WANG
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
PDC Drill Bit with Swing Self-adaptive Cushion Structure
- Publication number 20240229563
- Publication date Jul 11, 2024
- SOUTHWEST PETROLEUM UNIVERSITY
- Yingxin YANG
- E21 - EARTH DRILLING MINING
Information Patent Application
METHOD FOR DETERMINING PHASE-STATE TYPE AND SATURATION OF FLUID IN...
- Publication number 20240219329
- Publication date Jul 4, 2024
- SOUTHWEST PETROLEUM UNIVERSITY
- Ping GUO
- G01 - MEASURING TESTING
Information Patent Application
METHOD, EQUIPMENT, AND READABLE STORAGE MEDIUM FOR TRACKING AND EVA...
- Publication number 20240209733
- Publication date Jun 27, 2024
- SOUTHWEST PETROLEUM UNIVERSITY
- Yulong ZHAO
- G01 - MEASURING TESTING
Information Patent Application
METHODS AND SYSTEMS FOR PREDICTING RISK OF EARLY-SCREEN-OUT IN NEAR...
- Publication number 20240200432
- Publication date Jun 20, 2024
- SOUTHWEST PETROLEUM UNIVERSITY
- Xiyu CHEN
- G01 - MEASURING TESTING
Information Patent Application
TORQUE-ADAPTIVE IMPACT TOOL SUITABLE FOR PDC BIT
- Publication number 20240175323
- Publication date May 30, 2024
- SOUTHWEST PETROLEUM UNIVERSITY
- Shiwei Niu
- E21 - EARTH DRILLING MINING
Information Patent Application
METHOD FOR PREPARING HEAT-CONDUCTIVE CEMENT SLURRY FOR WELL CEMENTA...
- Publication number 20240166936
- Publication date May 23, 2024
- SOUTHWEST PETROLEUM UNIVERSITY
- Gao LI
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
DEVICE AND METHOD FOR MEASURING THE RELATIVE PERMEABILITY OF PROPPE...
- Publication number 20240159692
- Publication date May 16, 2024
- SOUTHWEST PETROLEUM UNIVERSITY
- Zhenglan LI
- G01 - MEASURING TESTING
Information Patent Application
METHOD FOR DETERMINING LOWER RADIUS LIMIT OF MOVABLE THROAT OF SHALE
- Publication number 20240159644
- Publication date May 16, 2024
- SOUTHWEST PETROLEUM UNIVERSITY
- Yu Xiong
- G01 - MEASURING TESTING
Information Patent Application
CALCULATION SYSTEMS FOR PREDICTING PROPPANT EMBEDDING DEPTH BASED O...
- Publication number 20240133281
- Publication date Apr 25, 2024
- SOUTHWEST PETROLEUM UNIVERSITY
- Cong LU
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD FOR PREDICTING THE SIZE RANGE OF LOST CIRCULATION CHANNEL BA...
- Publication number 20240125959
- Publication date Apr 18, 2024
- SOUTHWEST PETROLEUM UNIVERSITY
- Gui WANG
- G01 - MEASURING TESTING
Information Patent Application
Method for Experimentally Determining Critical Sand-Carrying Gas Ve...
- Publication number 20240125969
- Publication date Apr 18, 2024
- SOUTHWEST PETROLEUM UNIVERSITY
- Yonghui Liu
- G01 - MEASURING TESTING
Information Patent Application
IMAGING METHODS FOR DISPERSION ENERGY SPECTRUMS OF SURFACE WAVES, E...
- Publication number 20240094420
- Publication date Mar 21, 2024
- SOUTHWEST PETROLEUM UNIVERSITY
- Weiping CAO
- G06 - COMPUTING CALCULATING COUNTING

SouthWest Petroleum University

Organization

Patents Grantslast 30 patents

High-temperature visual acid etching experimental device and method

Cross-linked plugging agent stimulated by high density brine and pr...

Method for determining phase-state type and saturation of fluid in...

Methods and systems for predicting risk of early-screen-out in near...

Method for combined characterization of pore structure

Method for calculating surface relaxation rate of shale

Underbalanced drilling vibrating screen integrated with automatic d...

CO2 responsive core-shell multi-stage swelling microsphere and prep...

Active intelligent wellbore pressure control system

Low-shrinkage and high-strength plant-based resinous blocking agent...

Calculation method for mobile fluid saturation after reservoir frac...

Method for evaluating the underground hydrogen storage (UHS) capaci...

Asphaltene dispersion stabilizer and preparation method therefor

Impact simulation device and simulation method for characteristics...

Polycyclic azide desulfurizer and synthesis method thereof

Apparatus for evaluating dried crystal error in CO2 drying experime...

Preparation method for amphiphilic nanosheet

Experimental simulation device for hydrogen production by in-situ c...

Analysis method for determining gas-bearing situation of unknown sh...

Recognition method and system for safety behaviors in industrial co...

Gas based testing method for pore volume compressibility of low-per...

Device and method for measuring the relative permeability of proppe...

Pure electric modular subsea test tree

System and method for pumping lubricant in gas pipeline

Plant-based self-degradable gel diverting agent and preparation met...

Optimization method for natural gas pipeline operation under the ca...

Remote intelligent active drilling pressure control system and method

Spiral magnetic fluid composite sealing structure of roller bit

Natural gas diffusion coefficient measurement auxiliary device of h...

Double-chamber microcapsule for drilling fluid and self-reversing r...

Patents Applicationslast 30 patents

METHODS AND SYSTEMS FOR ACCURATE WELL-SEISMIC TIE BASED ON STEPWISE...

METHOD FOR DETERMINING WELL WALL COLLAPSE OF SINGLE WELL FOR FRACTU...

CALCULATION METHOD FOR MOBILE FLUID SATURATION AFTER RESERVOIR FRAC...

PREDICTION METHOD FOR FORMATION WATER YIELD OF CARBONATE GAS RESERVO

EXPERIMENTAL DEVICE AND METHOD FOR SOLUBILITY DETERMINATION OF METH...

OPTIMIZED DESIGN METHOD AND SYSTEM FOR CARBON DIOXIDE GEOLOGICAL ST...

All-Metal Intelligent Control Motor

DISPLACEMENT DEVICES

ACTIVE ENERGY-ABSORBING SHOCK ABSORBER FOR PERFORATION COMBINED WEL...

INSTANT SOLUBLE TEMPERATURE AND SALT RESISTANT POLYACRYLAMIDE AND T...

METHOD FOR PREDICTING WATER INVASION FRONTIER FOR COMPLEX WELL IN B...

METHOD FOR EVALUATING THE UNDERGROUND HYDROGEN STORAGE (UHS) CAPACI...

NATURAL GAS SEPARATION DEVICE

EXPERIMENTAL SIMULATION DEVICE FOR HYDROGEN PRODUCTION BY IN-SITU C...

ANALYSIS METHOD FOR DETERMINING GAS-BEARING SITUATION OF UNKNOWN SH...

PREPARATION METHOD FOR AMPHIPHILIC NANOSHEET

METHOD FOR CYCLIC BIOCHEMICAL CONVERSION OF CARBON DIOXIDE AND HOT...

HIGH-TEMPERATURE VISUAL ACID ETCHING EXPERIMENTAL DEVICE AND METHOD

PDC Drill Bit with Swing Self-adaptive Cushion Structure

METHOD FOR DETERMINING PHASE-STATE TYPE AND SATURATION OF FLUID IN...

METHOD, EQUIPMENT, AND READABLE STORAGE MEDIUM FOR TRACKING AND EVA...

METHODS AND SYSTEMS FOR PREDICTING RISK OF EARLY-SCREEN-OUT IN NEAR...

TORQUE-ADAPTIVE IMPACT TOOL SUITABLE FOR PDC BIT

METHOD FOR PREPARING HEAT-CONDUCTIVE CEMENT SLURRY FOR WELL CEMENTA...

DEVICE AND METHOD FOR MEASURING THE RELATIVE PERMEABILITY OF PROPPE...

METHOD FOR DETERMINING LOWER RADIUS LIMIT OF MOVABLE THROAT OF SHALE

CALCULATION SYSTEMS FOR PREDICTING PROPPANT EMBEDDING DEPTH BASED O...

METHOD FOR PREDICTING THE SIZE RANGE OF LOST CIRCULATION CHANNEL BA...

Method for Experimentally Determining Critical Sand-Carrying Gas Ve...

IMAGING METHODS FOR DISPERSION ENERGY SPECTRUMS OF SURFACE WAVES, E...

Trademarklast 30 trademarks