Tai CHANG

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Chengdu, CN

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Patents Grantslast 30 patents

Information Patent Grant
Integrated wellhead device for filtering injected and produced gases
- Patent number 11,767,746
- Issue date Sep 26, 2023
- SOUTHWEST PETROLEUM UNIVERSITY
- Yongming Li
- E21 - EARTH DRILLING MINING
Information Patent Grant
Glass clamping model based on microscopic displacement experiment a...
- Patent number 11,614,561
- Issue date Mar 28, 2023
- Yongming Li
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
METHODS AND SYSTEMS FOR PREDICTING RISK OF EARLY-SCREEN-OUT IN NEAR...
- Publication number 20240200432
- Publication date Jun 20, 2024
- SOUTHWEST PETROLEUM UNIVERSITY
- Xiyu CHEN
- G01 - MEASURING TESTING
Information Patent Application
INTEGRATED WELLHEAD DEVICE FOR FILTERING INJECTED AND PRODUCED GASES
- Publication number 20230058285
- Publication date Feb 23, 2023
- SOUTHWEST PETROLEUM UNIVERSITY
- Yongming LI
- E21 - EARTH DRILLING MINING