Liangjie MAO

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Chengdu, CN

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Patents Grantslast 30 patents

Information Patent Grant
Deepwater drilling condition based marine riser mechanical behavior...
- Patent number 9,476,292
- Issue date Oct 25, 2016
- SOUTHWEST PETROLEUM UNIVERSITY
- Qingyou Liu
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
DEEPWATER DRILLING CONDITION BASED MARINE RISER MECHANICAL BEHAVIOR...
- Publication number 20160032704
- Publication date Feb 4, 2016
- SOUTHWEST PETROLEUM UNIVERSITY
- Qingyou LIU
- E21 - EARTH DRILLING MINING