Issued Patents 2016
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9528041 | Bionic drilling fluid and preparation method thereof | Guancheng Jiang, Yang Xuan, Xianmin Zhang, Wei Ouyang | 2016-12-27 |
| 9410067 | Biomimetic polymer for stabilizing wellbore and method for preparation of the same and drilling fluid | Guancheng Jiang, Yang Xuan, Junbin Chen, Wei Ouyang, Taotao Luo | 2016-08-09 |
| 9410068 | Method for preparation of biomimetic polymer for stabilizing wellbore and drilling fluid | Guancheng Jiang, Yang Xuan, Junbin Chen, Wei Ouyang, Taotao Luo | 2016-08-09 |
| 9399692 | Amphiphilic reservoir protecting agent and preparation method thereof and drilling fluid | Guancheng Jiang, Yang Xuan, Xi Wang, Ranran Song, Junbin Chen +3 more | 2016-07-26 |