Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11828165 | In-cutter sensor LWD tool and method | Guodong Zhan, Timothy E. Moellendick, Chinthaka Pasan Gooneratne, Jianhui Xu | 2023-11-28 |
| 11719089 | Analysis of drilling slurry solids by image processing | Michael Affleck, Chinthaka Pasan Gooneratne, William Contreras Otalvora, Pratyush Singh | 2023-08-08 |
| 11680883 | Sensors to evaluate the in-situ property of cutting element during wear test | Chinthaka Pasan Gooneratne, Jianhui Xu, Guodong Zhan, Bodong Li | 2023-06-20 |
| 11668185 | In-cutter sensor LWD tool and method | Guodong Zhan, Timothy E. Moellendick, Chinthaka Pasan Gooneratne, Jianhui Xu | 2023-06-06 |
| 11566988 | In-situ property evaluation of cutting element using acoustic emission technology during wear test | Jianhui Xu, Guodong Zhan, Bodong Li, Chinthaka Pasan Gooneratne | 2023-01-31 |
| 11486202 | Real-time polycrystalline diamond compact (PDC) bit condition evaluation using acoustic emission technology during downhole drilling | Jianhui Xu, Guodong Zhan, Bodong Li, Chinthaka Pasan Gooneratne, Timothy E. Moellendick | 2022-11-01 |
| 11339640 | Method and system of drilling with geologically-driven rate of penetration | Ammar Alali, Timothy E. Moellendick, William Contreras Otalvora | 2022-05-24 |