Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11204441 | Oil-gas reservoir exploration method and apparatus | Xianzheng Zhao, Fengming Jin, Xiugang Pu, Qun Luo, Lihong Zhou +5 more | 2021-12-21 |
| 10976469 | Method and apparatus for optimal selection of fracturing stage clusters of continental shale oil horizontal well | Xianzheng Zhao, Lihong Zhou, Xiugang Pu, Wenya Jiang, Zhannan Shi +4 more | 2021-04-13 |