Zhaozhong Yang

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Chengdu, CN

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Patents Applicationslast 30 patents

Information Patent Application
OPTIMIZATION METHOD FOR DENSE CUTTING, TEMPORARY PLUGGING AND FRACT...
- Publication number 20210334434
- Publication date Oct 28, 2021
- SOUTHWEST PETROLEUM UNIVERSITY
- Zhaozhong YANG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD FOR PREPARING LOW-DENSITY PROPPANT BY TAKING OIL-BASED MUD W...
- Publication number 20210040379
- Publication date Feb 11, 2021
- Southwest Petroleum University
- Zhaozhong Yang
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...