Liqiang ZHAO

Person

Chengdu, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Rotary downhole cavitation generator
- Patent number 11,319,789
- Issue date May 3, 2022
- SOUTHWEST PETROLEUM UNIVERSITY
- Ruyi Gou
- E21 - EARTH DRILLING MINING
Information Patent Grant
Automatic cleaning device for suction port of electric submersible...
- Patent number 11,187,250
- Issue date Nov 30, 2021
- SOUTHWEST PETROLEUM UNIVERSITY
- Ruyi Gou
- E21 - EARTH DRILLING MINING
Information Patent Grant
Carbonate reservoir filtration-loss self-reducing acid
- Patent number 11,174,425
- Issue date Nov 16, 2021
- SOUTHWEST PETROLEUM UNIVERSITY
- Weiyu Chen
- E21 - EARTH DRILLING MINING
Information Patent Grant
Phase transition material fluid and proppant formed therefrom
- Patent number 10,982,131
- Issue date Apr 20, 2021
- Shubao Hu
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Phase change fracturing fluid system for phase change fracturing
- Patent number 10,364,388
- Issue date Jul 30, 2019
- SOUTHWEST PETROLEUM UNIVERSITY
- Liqiang Zhao
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Phase-change hydraulic fracturing process
- Patent number 10,301,919
- Issue date May 28, 2019
- SOUTHWEST PETROLEUM UNIVERSITY
- Liqiang Zhao
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
ROTARY DOWNHOLE CAVITATION GENERATOR
- Publication number 20220010665
- Publication date Jan 13, 2022
- SOUTHWEST PETROLEUM UNIVERSITY
- Ruyi GOU
- E21 - EARTH DRILLING MINING
Information Patent Application
Automatic cleaning device for suction port of electric submersible...
- Publication number 20210301835
- Publication date Sep 30, 2021
- SOUTHWEST PETROLEUM UNIVERSITY
- Ruyi Gou
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
CARBONATE RESERVOIR FILTRATION-LOSS SELF-REDUCING ACID
- Publication number 20210017445
- Publication date Jan 21, 2021
- SOUTHWEST PETROLEUM UNIVERSITY
- Weiyu CHEN
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Calculation method for dynamic fluid loss of acid-etched fracture c...
- Publication number 20200300082
- Publication date Sep 24, 2020
- SOUTHWEST PETROLEUM UNIVERSITY
- Pingli Liu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Phase Transition Material Fluid and Proppant Formed Therefrom
- Publication number 20190300777
- Publication date Oct 3, 2019
- Petrochina Company Limited
- Shubao HU
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
PHASE-CHANGE HYDRAULIC FRACTURING PROCESS
- Publication number 20190003294
- Publication date Jan 3, 2019
- SOUTHWEST PETROLEUM UNIVERSITY
- Liqiang ZHAO
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
PHASE CHANGE FRACTURING FLUID SYSTEM FOR PHASE CHANGE FRACTURING
- Publication number 20180340116
- Publication date Nov 29, 2018
- SOUTHWEST PETROLEUM UNIVERSITY
- Liqiang ZHAO
- E21 - EARTH DRILLING MINING

Liqiang ZHAO

Person

Patents Grantslast 30 patents

Rotary downhole cavitation generator

Automatic cleaning device for suction port of electric submersible...

Carbonate reservoir filtration-loss self-reducing acid

Phase transition material fluid and proppant formed therefrom

Phase change fracturing fluid system for phase change fracturing

Phase-change hydraulic fracturing process

Patents Applicationslast 30 patents

ROTARY DOWNHOLE CAVITATION GENERATOR

Automatic cleaning device for suction port of electric submersible...

CARBONATE RESERVOIR FILTRATION-LOSS SELF-REDUCING ACID

Calculation method for dynamic fluid loss of acid-etched fracture c...

Phase Transition Material Fluid and Proppant Formed Therefrom

PHASE-CHANGE HYDRAULIC FRACTURING PROCESS

PHASE CHANGE FRACTURING FLUID SYSTEM FOR PHASE CHANGE FRACTURING