| 12312949 |
Drilling control |
Richard Meehan |
2025-05-27 |
| 11891890 |
Drilling control |
Richard Meehan |
2024-02-06 |
| 11421523 |
Real-time well construction process inference through probabilistic data fusion |
Sai Venkatakrishnan, Sylvain Chambon, Yingwei Yu, Mohammad Hamzah |
2022-08-23 |
| 10900342 |
Using models and relationships to obtain more efficient drilling using automatic drilling apparatus |
Richard Meehan |
2021-01-26 |
| 10473816 |
Calibrations for a well drilling apparatus |
Jonathan Dunlop, Jose Sanchez, Richard John Harmer, Maurice Ringer, CuiLi Yang |
2019-11-12 |
| 10400573 |
System and method for controlling drilling process |
CuiLi Yang, Jose Luis Sanchez Flores, Richard John Harmer |
2019-09-03 |
| 10108155 |
System and method for online automation |
Walter David Aldred, Jonathan Dunlop |
2018-10-23 |
| 9416646 |
Determining drill string status in a wellbore |
Bertrand du Castel, James C. Brannigan, John Christian Luppens, Xueyuan Tang, Jonathan Dunlop |
2016-08-16 |
| 8838426 |
System and method for online automation |
Walter David Aldred, Jonathan Dunlop |
2014-09-16 |
| 8705318 |
Data aggregation for drilling operations |
Shunfeng Zheng, Mbaga Louis Ahorukomeye |
2014-04-22 |