Issued Patents 2019
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10465477 | Subsurface safety valve for cable deployed electrical submersible pump | Mohannad Abdelaziz, Jinjiang Xiao | 2019-11-05 |
| 10465484 | Gravel packing system and method | Robert John Turner | 2019-11-05 |
| 10337302 | In-situ replacement of fluids in a well tool | Jinjiang Xiao, Rafael Adolfo Lastra | 2019-07-02 |
| 10253610 | Downhole oil/water separation system for improved injectivity and reservoir recovery | Wessam A. Busfar | 2019-04-09 |