Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11274543 | Method for accurately measuring reopening pressure of hydraulic fracturing induced fracture in deep borehole | Qunce Chen, Chongyuan Zhang, Dongsheng SUN, Xianghui Qin, Quan Li +1 more | 2022-03-15 |