Yanan GAO

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Chengdu, CN

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Patents Grantslast 30 patents

Information Patent Grant
Pneumatic fracturing method and system for exploiting shale gas
- Patent number 9,347,301
- Issue date May 24, 2016
- Sichuan University
- Feng Gao
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
DEVICE FOR REAL-TIME DETECTION OF PIPELINE GAS LEAKAGE AND LEAKAGE...
- Publication number 20240402034
- Publication date Dec 5, 2024
- CHINA COAL TECHNOLOGY & ENGINEERING GROUP SHENYANG ENGINEERING COMPANY
- Zhenping SUN
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Application
METHOD FOR DETERMINING WHOLE MACRO-MICRO PROCESS OF ROCK DEFORMATIO...
- Publication number 20220381744
- Publication date Dec 1, 2022
- China University of Mining and Technology
- Yanan GAO
- G01 - MEASURING TESTING
Information Patent Application
PNEUMATIC FRACTURING METHOD AND SYSTEM FOR EXPLOITING SHALE GAS
- Publication number 20140326450
- Publication date Nov 6, 2014
- Feng GAO
- E21 - EARTH DRILLING MINING