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Ning Wu
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Chengdu, CN
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Patents Grants
last 30 patents
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Patent Grant
Method for experimentally determining critical sand-carrying gas ve...
Patent number
12,123,996
Issue date
Oct 22, 2024
Yonghui Liu
G01 - MEASURING TESTING
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Patent Grant
Experimental method for determining flow patterns in vertical wellb...
Patent number
11,773,714
Issue date
Oct 3, 2023
SOUTHWEST PETROLEUM UNIVERSITY
Chengcheng Luo
E21 - EARTH DRILLING MINING
Patents Applications
last 30 patents
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Patent Application
Method for Experimentally Determining Critical Sand-Carrying Gas Ve...
Publication number
20240125969
Publication date
Apr 18, 2024
SOUTHWEST PETROLEUM UNIVERSITY
Yonghui Liu
G01 - MEASURING TESTING