Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10442973 | Super-amphiphobic strongly self-cleaning high-performance water-based drilling fluid and drilling method | Guancheng Jiang, Xiaoxiao Ni, Lili Yang, Yinbo He, Xiaohu Quan +9 more | 2019-10-15 |
| 10308857 | Super-amphiphobic composite material and use of the same as inhibitor, lubricant, reservoir protectant, and accelerator in water-based drilling fluids | Guancheng Jiang, Xiaoxiao Ni, Lili Yang, Guangchang Ma, Chunyao Peng +8 more | 2019-06-04 |
| 10030188 | Nano-hybrid lubricant and method thereof, and oil-based drilling fluid | Guancheng Jiang, Shuanglei Peng, Yinbo He, Deli Gao, Lili Yang +4 more | 2018-07-24 |
| 10000684 | Drilling fluid additive composition, and oil-based drilling fluid and use thereof | Guancheng Jiang, Shuanglei Peng, Yinbo He, Deli Gao, Lili Yang +6 more | 2018-06-19 |
| 9745501 | Additive composition suitable for viscosity reduction of oil-based drilling fluid, oil-based drilling fluid and use thereof | Guancheng Jiang, Shuanglei Peng, Yinbo He, Lili Yang, Fan Liu +8 more | 2017-08-29 |
| 9528042 | Drilling fluid additive composition and super high temperature super high density clay-free oil-in-water drilling fluid | Guancheng Jiang, Yinbo He, Xianbin Huang, Fan Liu, Yang Xuan +8 more | 2016-12-27 |
| 9481822 | Drilling fluid additive composition and high temperature resistant clay-free whole-oil-based drilling fluid | Guancheng Jiang, Yinbo He, Xianbin Huang, Fan Liu, Shuanglei Peng +1 more | 2016-11-01 |
| 9365762 | Copolymer of dimer acid-organic amine and shear strength improving agent of water in oil emulsion drilling fluid and drilling fluid | Guancheng Jiang, Yinbo He, Xianbin Huang | 2016-06-14 |