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Beijing, CN
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last 30 patents
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Patent Grant
Yield estimation device and method for low-yield shale gas reservoir
Patent number
11,608,741
Issue date
Mar 21, 2023
China University of Geosciences (Beijing)
Yuanfu Zhang
E21 - EARTH DRILLING MINING
Information
Patent Grant
Method and device of predicting reservoir sand bodies based on a wi...
Patent number
11,353,620
Issue date
Jun 7, 2022
China University of Geosciences (Beijing)
Zaixing Jiang
G01 - MEASURING TESTING
Patents Applications
last 30 patents
Information
Patent Application
Yield estimation device and method for low-yield shale gas reservoir
Publication number
20210239001
Publication date
Aug 5, 2021
China University of Geosciences (Beijing)
Yuanfu Zhang
E21 - EARTH DRILLING MINING
Information
Patent Application
Method and Device of Predicting Reservoir Sand Bodies Based on a Wi...
Publication number
20190056527
Publication date
Feb 21, 2019
China University of Geosciences (Beijing)
Zaixing Jiang
G01 - MEASURING TESTING