Issued Patents 2017
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9790780 | Directional drilling methods and systems employing multiple feedback loops | Yuzhen Xue, Fanping Bu | 2017-10-17 |
| 9739143 | Fault detection for active damping of a wellbore logging tool | Xingyong Song, Yiming Zhao | 2017-08-22 |
| 9739903 | Active damping control of a wellbore logging tool | Xingyong Song, Yiming Zhao | 2017-08-22 |
| 9702968 | Optimal vibration control for a wellbore logging tool | Yiming Zhao, Xingyong Song | 2017-07-11 |
| 9657565 | Optimal surfactant design for recovered hydrocarbon enhancement | Sanja Natali, Zhijie Sun, Yuzhen Xue | 2017-05-23 |