Weishu Zhao

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Dhahran, SA

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Patents Grantslast 30 patents

Information Patent Grant
Low-density treatment fluid and methods for treating thief zones lo...
- Patent number 12,116,525
- Issue date Oct 15, 2024
- Saudi Arabian Oil Company
- Weishu Zhao
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
LOW-DENSITY TREATMENT FLUID AND METHODS FOR TREATING THEIR ZONES LO...
- Publication number 20230265333
- Publication date Aug 24, 2023
- Saudi Arabian Oil Company
- Weishu ZHAO
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
LOW-DENSITY GELS AND COMPOSITES FOR PROTECTING UNDERGROUND ELECTRIC...
- Publication number 20180346793
- Publication date Dec 6, 2018
- Saudi Arabian Oil Company
- Ghanem H. Al-Zoraia
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...