Issued Patents 2024
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12078054 | Experimental device and method for co-existence of overflow and lost circulation in fractured formation during drilling of deviated well | Bangtang Yin, Chi Zhang, Baojiang Sun, Zhiyuan Wang, Yonghai Gao +2 more | 2024-09-03 |