Issued Patents 2019
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10458218 | Method of modelling hydrocarbon production from fractured unconventional formations | Ruimin Gao, Fanhua Zeng, Shanshan Yao, Hong Liu, Quansheng Liang | 2019-10-29 |
| 10282385 | Estimation of oil recovery in foam flooded hydrocarbon reservoirs | Shubao Wang, Ruimin Gao, Yongchao Yang, Fanhua Zeng, Jun Yang +1 more | 2019-05-07 |
| 10266744 | Accelerator used for drilling fluids, water-based drilling fluid and usage thereof | Guancheng Jiang, Deli Gao, Shuo Zhang, Yong Wang, Xianzhu Wu +9 more | 2019-04-23 |
| 10253237 | Film former used for coal-bed gas well drilling and preparation method thereof, drilling fluid and usage thereof | Guancheng Jiang, Deli Gao, Shuo Zhang, Yong Wang, Xianzhu Wu +9 more | 2019-04-09 |