Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12061308 | Porosity measurements from nuclear spectroscopy | James A. Grau, Jeffrey Miles, Richard J. Radtke, Laurent Mosse, ZhanGuo Shi | 2024-08-13 |
| 11808138 | Gas pressure measurement within cased wellbore systems and methods | Yevgeniy Karpekin, Heri Tanjung, Ashish Datey, Gustavo Dip | 2023-11-07 |
| 11774629 | Systems and methods for determining the presence of cement behind at least one casing using spectroscopy measurement | Pascal Millot, Adil Busaidy, Jeffrey Miles, Tong Zhou, Christian Stoller +1 more | 2023-10-03 |
| 11105952 | Systems and methods for determining the presence of cement behind at least one casing using spectroscopy measurement | Pascal Millot, Adil Busaidy, Jeffrey Miles, Tong Zhou, Christian Stoller +1 more | 2021-08-31 |
| 11073635 | Compensated spectroscopy measurements | Tong Zhou, Jeffrey Miles | 2021-07-27 |
| 10845502 | Optimization of neutron-gamma tools for inelastic gamma-ray logging | Kenneth E. Stephenson, Avtandil Tkabladze, Christian Stoller, John J. Simonetti | 2020-11-24 |
| 10845501 | Control of electrically operated radiation generators | Christian Stoller, Matthieu Simon, Libo Yang, Onur Ozen, Sicco Beekman | 2020-11-24 |
| 10746895 | Method for using neutron interaction cross section to interpret neutron measurements | Tong Zhou, Christian Stoller, James Thornton | 2020-08-18 |
| 10466383 | Method for using neutron interaction cross section to interpret neutron measurements | Tong Zhou, Christian Stoller, James Thornton | 2019-11-05 |
| 10365398 | Casing inspection using pulsed neutron measurements | Sicco Beekman, Tong Zhou, Christian Stoller | 2019-07-30 |
| 9897719 | Optimization of neutron-gamma tools for inelastic-gamma ray logging | Kenneth E. Stephenson, Avtandil Tkabladze, Christian Stoller, Donna Simonetti | 2018-02-20 |
| 9477006 | Pulsed neutron well logging method for determining multiple formation parameters | Tong Zhou, Sicco Beekman | 2016-10-25 |
| 9335437 | Casing inspection using pulsed neutron measurements | Sicco Beekman, Tong Zhou, Christian Stoller | 2016-05-10 |
| 9304214 | Neutron detection using a shielded gamma detector | Tong Zhou, Sicco Beekman, Christian Stoller | 2016-04-05 |
| 9268056 | Neutron porosity based on one or more gamma ray detectors and a pulsed neutron source | Tong Zhou | 2016-02-23 |