Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11136857 | Rapid response well control assembly | Andrew John Cuthbert, Douglas Derr | 2021-10-05 |
| 11015429 | Passive ranging using acoustic energy originating from a target wellbore | Andrew John Cuthbert, Joseph E. Hess | 2021-05-25 |
| 10947839 | Downhole thermal anomaly detection for passive ranging to a target wellbore | Andrew John Cuthbert, Joseph E. Hess | 2021-03-16 |
| 10731458 | Passive ranging to a target well using a fiber optic ranging assembly | Andrew John Cuthbert | 2020-08-04 |
| 10526876 | Method and system for hydraulic communication with target well from relief well | Joe E. Hess, Andy J. Cuthbert | 2020-01-07 |
| 10364667 | Downhole microseismic detection for passive ranging to a target wellbore | Andrew John Cuthbert, Joseph E. Hess | 2019-07-30 |
| 10125561 | Method for hydraulic communication with target well from relief well | Joe E. Hess, Andy J. Cuthbert | 2018-11-13 |