Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12378863 | Method and device for determining fracture closure pressure based on hydraulic fracturing | Yuehui Yang, Dongsheng SUN, Awei Li, Bangchen Wu | 2025-08-05 |
| 11274543 | Method for accurately measuring reopening pressure of hydraulic fracturing induced fracture in deep borehole | Chongyuan Zhang, Dongsheng SUN, Xianghui Qin, Wen Jin Meng, Quan Li +1 more | 2022-03-15 |