Jiawei ZHANG

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Hebei, CN

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Patents Grantslast 30 patents

Information Patent Grant
Method, device and medium for acquiring logging parameters
- Patent number 11,927,713
- Issue date Mar 12, 2024
- China Oilfield Services Limited
- Zhimin Jiang
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
METHOD, DEVICE AND MEDIUM FOR ACQUIRING LOGGING PARAMETERS
- Publication number 20220342108
- Publication date Oct 27, 2022
- China Oilfield Services Limited
- Zhimin JIANG
- E21 - EARTH DRILLING MINING
Information Patent Application
VIBRATION DETECTION APPARATUS APPLIED TO NUCLEAR MAGNETIC RESONANCE...
- Publication number 20220299399
- Publication date Sep 22, 2022
- China Oilfield Services Limited
- Jiawei ZHANG
- G01 - MEASURING TESTING