Chuan Liu

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Chengdu, CN

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Patents Grantslast 30 patents

Information Patent Grant
Dynamic fracture width calculation method for drilling fluid loss i...
- Patent number 11,391,145
- Issue date Jul 19, 2022
- SOUTHWEST PETROLEUM UNIVERSITY
- Chengyuan Xu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Quantitative scoring and optimization method of drilling and comple...
- Patent number 11,017,134
- Issue date May 25, 2021
- Southwest Petroleum University
- Chengyuan Xu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Cross-scale wide-spectrum particle size plugging formula granularit...
- Patent number 10,782,220
- Issue date Sep 22, 2020
- SOUTHWEST PETROLEUM UNIVERSITY
- Cheng Yuan Xu
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
DYNAMIC FRACTURE WIDTH CALCULATION METHOD FOR DRILLING FLUID LOSS I...
- Publication number 20220136387
- Publication date May 5, 2022
- SOUTHWEST PETROLEUM UNIVERSITY
- Chengyuan XU
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD FOR DIFFERENTIABLE ARCHITECTURE SEARCH BASED ON A HIERARCHIC...
- Publication number 20210224650
- Publication date Jul 22, 2021
- Sichuan University
- Jiancheng LV
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
QUANTITATIVE SCORING AND OPTIMIZATION METHOD OF DRILLING AND COMPLE...
- Publication number 20210141984
- Publication date May 13, 2021
- SOUTHWEST PETROLEUM UNIVERSITY
- Chengyuan Xu
- G06 - COMPUTING CALCULATING COUNTING