Issued Patents 2024
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12116888 | Impact simulation device and simulation method for characteristics of rock chip beds in large displacement wells | Hongyu Xiao, Gao Li, Mingjie LIU, Pan Fang, Yachuan Liu | 2024-10-15 |
| 12024961 | Remote intelligent active drilling pressure control system and method | Gao Li, Hongtao Li, Yijian Chen, Jun Jiang, Wenhe Xia +1 more | 2024-07-02 |
| 11988055 | Controllable downhole drilling and completion tool separating device and their method of use | Gao Li, Pan Fang, Hongtao Li, Xu Yang, Yongjie Li +2 more | 2024-05-21 |