Haizhu WANG

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Beijing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Hydrothermal geothermal development method of multilateral well clo...
- Patent number 10,401,056
- Issue date Sep 3, 2019
- China University of Petroleum—Beijing
- Xianzhi Song
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
COILED TUBING FLEXIBLE DRILL ROD ULTRA-SHORT RADIUS RADIAL DRILLING...
- Publication number 20240254837
- Publication date Aug 1, 2024
- China University of Petroleum-Beijing
- Zhongwei HUANG
- E21 - EARTH DRILLING MINING
Information Patent Application
HYDROTHERMAL GEOTHERMAL DEVELOPMENT METHOD OF MULTILATERAL WELL CLO...
- Publication number 20180283735
- Publication date Oct 4, 2018
- CHINA UNIVERSITY OF PETROLEUM-BEIJING
- Xianzhi SONG
- F24 - HEATING RANGES VENTILATING