Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12345621 | Fracture plugging simulation experimental device and experimental method thereof | Yang Liu, Sitong Chen, Xingyun Xiang, Yezhong Wang, Yingjie Chen +1 more | 2025-07-01 |
| 12297703 | System for optimizing particle size distribution of lost circulation materials | Yang Liu, Sitong Chen, Pei Zhang, Lei Gao, Xingyun Xiang +1 more | 2025-05-13 |
| 11475188 | Fluid-solid coupling numerical simulation method for evaluating effect of wellbore strengthening in fractured formation | Yang Liu, Ping Chen, Xingyun Xiang, Jiayan Zou | 2022-10-18 |
| 11397839 | Method of particle size distribution of particulate bridging lost circulation materials for fractured leakage | Gui WANG, Shengjiang XU, Xiaolin Pu, Hu Jia | 2022-07-26 |
| 11106843 | Systems and methods for determining in-situ stresses based on orthotropic rock physics model | Junchuan Gui, Ping Chen, Yang Liu, Jianhong Fu | 2021-08-31 |
| 11067492 | Physical simulation and calibration device and method for formation pressure testing | Nian Peng, Ping Chen, Xingming Wang, Qiang Wang, Jianhong Fu | 2021-07-20 |