Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11686190 | 4D quantitative and intelligent diagnosis method and system for spatio-temporal evolution of oil-gas reservoir damage types and extent | Guancheng Jiang, Yinbo He, Tengfei Dong, Chunyao Peng, Lili Yang +15 more | 2023-06-27 |
| 10976470 | Simulation method for flow field of multi-stage fracturing on horizontal well in tight oil reservoir | Weiyao Zhu, He H. Liu, Yunfeng Liu, Qinglin Shu, Zhiyong Song +5 more | 2021-04-13 |
| 10829378 | Modified nano graphite and polymer composite material thereof, preparation method and use in high temperature and high salinity oil reservoir | Caili Dai, Guang Zhao, Yahui Lv, Long He, Liang Li +2 more | 2020-11-10 |
| 9932784 | Device for handling oil pipes and method for workover | Guangqi Gao, Lei Zhang, Zeng Fu, Huihui Song, Qingsheng Jia +6 more | 2018-04-03 |
| 7022598 | Method of producing multilayer interconnection structure | Shoso Shingubara, Takayuki Takahagi | 2006-04-04 |