Issued Patents 2023
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11756275 | Auxiliary system and method for intelligent well control | Wei Zhang, Dengpan XIE, Yuan Gao | 2023-09-12 |
| 11732546 | Ultra-high expansion downhole packer | Chengsong Qiu, Wei Zheng, Wei Zhang | 2023-08-22 |
| 11608705 | Dissolvable frac plug adapter, method for measuring dynamic downhole temperature, and method for fabricating dissolvable frac plug | Jinlu WANG | 2023-03-21 |