Yongjie LI

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Chengdu City, CN

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Patents Grantslast 30 patents

Information Patent Grant
Remote intelligent active drilling pressure control system and method
- Patent number 12,024,961
- Issue date Jul 2, 2024
- SOUTHWEST PETROLEUM UNIVERSITY
- Gao Li
- E21 - EARTH DRILLING MINING
Information Patent Grant
Controllable downhole drilling and completion tool separating devic...
- Patent number 11,988,055
- Issue date May 21, 2024
- SOUTHWEST PETROLEUM UNIVERSITY
- Gao Li
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR PREPARING HEAT-CONDUCTIVE CEMENT SLURRY FOR WELL CEMENTA...
- Publication number 20240166936
- Publication date May 23, 2024
- SOUTHWEST PETROLEUM UNIVERSITY
- Gao LI
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
CONTROLLABLE DOWNHOLE DRILLING AND COMPLETION TOOL SEPARATING DEVIC...
- Publication number 20230392464
- Publication date Dec 7, 2023
- SOUTHWEST PETROLEUM UNIVERSITY
- Gao Li
- E21 - EARTH DRILLING MINING
Information Patent Application
REMOTE INTELLIGENT ACTIVE DRILLING PRESSURE CONTROL SYSTEM AND METHOD
- Publication number 20230235635
- Publication date Jul 27, 2023
- SOUTHWEST PETROLEUM UNIVERSITY
- Gao Li
- E21 - EARTH DRILLING MINING
Information Patent Application
INTELLIGENT RECOGNITION METHOD FOR WHILE-DRILLING SAFETY RISK BASED...
- Publication number 20230074074
- Publication date Mar 9, 2023
- SOUTHWEST PETROLEUM UNIVERSITY
- Wenhe XIA
- G06 - COMPUTING CALCULATING COUNTING