Issued Patents 2019
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10443343 | Threaded packing element spacer ring | Gary L. Anderson | 2019-10-15 |
| 10364632 | Downhole assembly including degradable-on-demand material and method to degrade downhole tool | Zhiyue Xu, YingQing Xu, Zhihui Zhang | 2019-07-30 |
| 10364631 | Downhole assembly including degradable-on-demand material and method to degrade downhole tool | Zhiyue Xu, YingQing Xu, Zhihui Zhang | 2019-07-30 |
| 10364630 | Downhole assembly including degradable-on-demand material and method to degrade downhole tool | Zhiyue Xu, YingQing Xu, Zhihui Zhang | 2019-07-30 |
| 10358887 | Degradable elements for downhole applications | Tristan Wise, Yusheng Yuan | 2019-07-23 |
| 10352119 | Hydrocarbon powered packer setting tool | Daniel Ewing | 2019-07-16 |
| 10352120 | Liquid fuel powered packer setting tool | Daniel Ewing | 2019-07-16 |
| 10246971 | Flow activated valve | Ronnie D. Russell, Barbara A. Pratt, Erwin D. Hernaez, Juan Carlos Flores Perez, Elias Pena +2 more | 2019-04-02 |
| 10233718 | Seat arrangement, method for creating a seat and method for fracturing a borehole | — | 2019-03-19 |
| 10227839 | Pressure-triggered degradable-on-command component of a downhole tool and method | YingQing Xu, Zhiyue Xu | 2019-03-12 |
| 10221642 | Downhole tools having controlled degradation and method | Zhihui Zhang, Zhiyue Xu, Goang-Ding Shyu, Juan Carlos Flores Perez, YingQing Xu | 2019-03-05 |
| 10221643 | Downhole tools having controlled degradation and method | Zhihui Zhang, Zhiyue Xu, Goang-Ding Shyu, Juan Carlos Flores Perez, YingQing Xu | 2019-03-05 |
| 10221641 | Downhole tools having controlled degradation and method | Zhihui Zhang, Zhiyue Xu, Goang-Ding Shyu, Juan Carlos Flores Perez, YingQing Xu | 2019-03-05 |