Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11352841 | Bottomhole assembly (BHA) stabilizer or reamer position adjustment methods and systems employing a cost function | Jason D. Dykstra, Xingyong Song | 2022-06-07 |
| 11225834 | Systems and methods for sensorless state estimation, disturbance estimation, and model adaption for rotary steerable drilling systems | Jason D. Dykstra, Xiaoqing Ge, Yuzhen Xue, Xingyong Song | 2022-01-18 |
| 11143013 | Downhole vibration characterization | Jason D. Dykstra, Yiming Zhao, Xingyong Song | 2021-10-12 |
| 10883355 | Nonlinear toolface control system for a rotary steerable drilling tool | Yuzhen Xue, Jason D. Dykstra, Xiaoqing Ge, Xingyong Song | 2021-01-05 |
| 10878145 | Bottomhole assembly design and component selection | Jason D. Dykstra, Xingyong Song, Yiming Zhao | 2020-12-29 |
| 10876389 | Advanced toolface control system for a rotary steerable drilling tool | Jason D. Dykstra, Xingyong Song, Xiaoqing Ge, Yuzhen Xue | 2020-12-29 |
| 10858926 | Gain scheduling based toolface control system for a rotary steerable drilling tool | Xiaoqing Ge, Jason D. Dykstra, Xingyong Song, Yuzhen Xue | 2020-12-08 |
| 10662753 | Automated optimal path design for directional drilling | Jason D. Dykstra, Yuzhen Xue, Xiaoqing Ge | 2020-05-26 |
| 10648318 | Feedback based toolface control system for a rotary steerable drilling tool | Xingyong Song, Jason D. Dykstra, Yuzhen Xue, Xiaoqing Ge | 2020-05-12 |