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last 30 patents
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Patent Grant
Method and device for exploiting natural gas hydrate from marine rock
Patent number
11,486,232
Issue date
Nov 1, 2022
Guangzhou Institute of Energy Conversion, Chinese Academy of Sciences
Xiaosen Li
E21 - EARTH DRILLING MINING
Information
Patent Grant
In-situ hydraulic jet exploiting device and method of low-permeabil...
Patent number
11,401,784
Issue date
Aug 2, 2022
Guangzhou Institute of Energy Conversion, Chinese Academy of Sciences
Xiaosen Li
E21 - EARTH DRILLING MINING
Patents Applications
last 30 patents
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Patent Application
AN EXPLOITING METHOD AND DEVICE OF MARINE FACIES NATURAL GAS HYDRATE
Publication number
20210404295
Publication date
Dec 30, 2021
Guangzhou Institute of Energy Conversion, Chinese Academy of Sciences
Xiaosen LI
E21 - EARTH DRILLING MINING
Information
Patent Application
IN-SITU HYDRAULIC JET EXPLOITING DEVICE AND METHOD OF LOW-PERMEABIL...
Publication number
20210404296
Publication date
Dec 30, 2021
Guangzhou Institute of Energy Conversion, Chinese Academy of Sciences
Xiaosen LI
E21 - EARTH DRILLING MINING