Issued Patents 2021
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11125070 | Real time drilling monitoring | Yuelin Shen, Wei Chen, Gang Xu, Guishui Zheng, Rongbing Chen +3 more | 2021-09-21 |
| 11073009 | Drilling energy calculation based on transient dynamics simulation and its application to drilling optimization | Wei Chen, Christopher C. Bogath, Richard John Harmer, Yani Dong, Chanhui Bin +1 more | 2021-07-27 |
| 10920536 | Methods and systems for designing drilling systems | Geoffrey C. Downton, Guishui Zheng | 2021-02-16 |
| 10900288 | Slide drilling system and method | Yuelin Shen, Cesar Pena, Oney Erge | 2021-01-26 |