Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11453812 | Saturated salt water drilling fluid of salt response type intelligent polymer and preparation method thereof | Yinbo He, Lili Yang, Tengfei Dong, Xiaohu Quan, Kai Wang +7 more | 2022-09-27 |
| 11453814 | Pressure-bearing plugging agent and preparation method and use thereof | Yang Bai, Lingfeng Wu, Pingya Luo, Haibo Liang, Wen Xu +4 more | 2022-09-27 |
| 11326450 | Intelligent prediction method and apparatus for reservoir sensitivity | Xiongjun Wu, Lili Yang, Yinbo He, Tengfei Dong, Xiaohu Quan +10 more | 2022-05-10 |