Issued Patents 2021
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11104839 | Methods and compositions for mitigating water production | Rajesh Kumar Saini, Feng Liang | 2021-08-31 |
| 11098564 | Hydraulic fracturing using multiple fracturing fluids sequentially | Rajesh Kumar Saini | 2021-08-24 |
| 11078408 | Methods for producing seawater based, high temperature viscoelastic surfactant fluids with low scaling tendency | Feng Liang, Tao Chen | 2021-08-03 |
| 11028312 | Treating seawater for hydrocarbon production | Hejian Sun, Feng Liang, Mohammed Abdullah Bataweel | 2021-06-08 |
| 11001750 | Hydraulic fracturing fluid | Feng Liang, Ghaithan A. Al-Muntasheri, Amy J. Cairns | 2021-05-11 |
| 11001749 | Methods for producing seawater based, high temperature viscoelastic surfactant fluids with low scaling tendency | Feng Liang, Tao Chen | 2021-05-11 |
| 10913889 | Methods for producing seawater based, high temperature viscoelastic surfactant fluids with low scaling tendency | Feng Liang, Tao Chen | 2021-02-09 |