Issued Patents 2022
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11479715 | Enhanced friction reducers for water-based fracturing fluids | Liang Xu, Todd Allen Collier | 2022-10-25 |
| 11466199 | Synergistic enhancement of slickwater fracturing fluids | Chunli Li, Liang Xu, Philip D. Nguyen | 2022-10-11 |
| 11447691 | Methods of making and using a wellbore servicing fluid for iron mitigation | Philippe Prince, Loan K. Vo, Liang Xu | 2022-09-20 |
| 11441067 | Screening method for friction reducer precipitation | Scot Harris Bodnar, Liang Xu, James William Ogle, Todd Allen Collier | 2022-09-13 |
| 11435330 | Mitigation of friction reducer precipitation | Liang Xu, Scott Harris Bodnar, Todd Allen Collier, James William Ogle, Zhiwei Yue | 2022-09-06 |
| 11434151 | Methods of improving compatibility of oilfield produced water from different sources | Chunli Li, Johnathan Scott Hazlewood | 2022-09-06 |
| 11427752 | Methods for producing seawater based, high temperature viscoelastic surfactant fluids with low scaling tendency | Feng Liang, Tao Chen | 2022-08-30 |
| 11326091 | Water-based friction reducing additives | Liang Xu, James William Ogle | 2022-05-10 |
| 11248164 | Enhanced high temperature crosslinked fracturing fluids | Feng Liang | 2022-02-15 |