Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11802233 | Permeability-enhancing flooding system for tight oil reservoirs, and preparation and use thereof | Bin Ding, Chunming Xiong, Xiangfei Geng, Falin Wei, Jingjun Pan +3 more | 2023-10-31 |
| 10584276 | CO2-sensitive fracturing and displacement fluid and method of making the same and method for fracturing and displacement of tight oil reservoir | Caili Dai, Mingwei Gao, Mingwei Zhao, Qing You, Guang Zhao +6 more | 2020-03-10 |
| 10094814 | Performance testing device for acid fracturing fluid and application thereof | Haiyan Wang, Yongjun Lu, Xiaohui Qiu, Hua Ming, Ping Liu +1 more | 2018-10-09 |
| 9856413 | Viscoelastic surfactant having multiple hydrophobic and hydrophilic groups as fracturing fluids | Jiang Yang, Yongjun Lu, Weixiang Cui, Xiaohui Qiu | 2018-01-02 |