DRILLING TECHNOLOGY RESEARCH INSTITUTE OF SINOPEC SHENGLI

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DONGYING CITY, CN

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for well logging capable of forward investigation
- Patent number 9,927,548
- Issue date Mar 27, 2018
- China Petroleum and Chemical Corporation
- Jinzhou Yang
- E21 - EARTH DRILLING MINING
Information Patent Grant
Rotating magnetic field downhole power generation device
- Patent number 9,598,937
- Issue date Mar 21, 2017
- China Petroleum and Chemical Corporation
- Wei Chen
- E21 - EARTH DRILLING MINING
Information Patent Grant
Apparatus and method for well logging and data processing device
- Patent number 9,377,555
- Issue date Jun 28, 2016
- China Petroleum and Chemical Corporation
- Jinzhou Yang
- G01 - MEASURING TESTING

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Patents Applicationslast 30 patents

Information Patent Application
APPARATUS AND METHOD FOR WELL LOGGING AND DATA PROCESSING DEVICE
- Publication number 20160274265
- Publication date Sep 22, 2016
- China Petroleum and Chemical Corporation
- Jinzhou YANG
- G01 - MEASURING TESTING