Issued Patents 2019
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10392925 | Systems and methods to utilize a sensor to provide spatial resolution in downhole leak detection | Yi Yang Ang, Nam Nguyen, Joni Polili Lie, Yinghui Lu | 2019-08-27 |
| 10274628 | Acoustic device for reducing cable wave induced seismic noises | Hua Xia, David Andrew Barfoot | 2019-04-30 |
| 10215015 | Strain sensitive optical fiber cable package for downhole distributed acoustic sensing | Hua Xia, David Andrew Barfoot | 2019-02-26 |
| 10215016 | Wellbore monitoring system using strain sensitive optical fiber cable package | Hua Xia, David Andrew Barfoot | 2019-02-26 |
| 10173381 | Method of manufacturing a distributed acoustic sensing cable | Hua Xia, David Andrew Barfoot | 2019-01-08 |