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Zhihong Zhao
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Chengdu City, CN
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Patents Grants
last 30 patents
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Patent Grant
Structural stabilizer for fiber and conventional proppant complex i...
Patent number
11,845,896
Issue date
Dec 19, 2023
Chengdu LEPS Technology Co., Ltd
Jianchun Guo
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Method for characterizing complexity of rock fracture based on frac...
Patent number
11,578,576
Issue date
Feb 14, 2023
SOUTHWEST PETROLEUM UNIVERSITY
Cong Lu
E21 - EARTH DRILLING MINING
Information
Patent Grant
Method for experimentally determining the conductivity of unpropped...
Patent number
11,028,689
Issue date
Jun 8, 2021
SOUTHWEST PETROLEUM UNIVERSITY
Zhihong Zhao
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method for dynamic imbibition capacity of shale
Patent number
11,009,443
Issue date
May 18, 2021
SOUTHWEST PETROLEUM UNIVERSITY
Jianchun Guo
E21 - EARTH DRILLING MINING
Patents Applications
last 30 patents
Information
Patent Application
method for experimentally determining the conductivity of unpropped...
Publication number
20200392840
Publication date
Dec 17, 2020
SOUTHWEST PETROLEUM UNIVERSITY
Zhihong Zhao
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Method for dynamic imbibition capacity of shale
Publication number
20200355598
Publication date
Nov 12, 2020
SOUTHWEST PETROLEUM UNIVERSITY
Jianchun Guo
G01 - MEASURING TESTING
Information
Patent Application
METHOD FOR CHARACTERIZING COMPLEXITY OF ROCK FRACTURE BASED ON FRAC...
Publication number
20200240251
Publication date
Jul 30, 2020
SOUTHWEST PETROLEUM UNIVERSITY
Cong Lu
G01 - MEASURING TESTING