Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11840911 | Fracturing method with synergistic effects of energy enhancement, oil displacement, huff and puff, imbibition, and displacement | Pingtian Fan, Weichu Yu, Yuetian LIU, Ping Li, Yongdong Wang +5 more | 2023-12-12 |
| 11692981 | Device for evaluating damage of fracturing fluid to reservoir and operation method thereof | Weichu Yu, Ying Zhang, Fei Ding, Dongkui Zhou, Wenming Shu +3 more | 2023-07-04 |