Issued Patents 2017
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9840912 | Determining casing fluid capture cross section using gamma count rate ratio | Larry A. Jacobson | 2017-12-12 |
| 9835760 | Tritium-tritium neutron generator and logging method | Juan Navarro-Sorroche | 2017-12-05 |
| 9835757 | Pulsed-neutron tool methods and systems for monitoring casing corrosion | Dennis A. Durbin, Kwok-Shan Kwong | 2017-12-05 |
| 9835731 | Detector packages | Dongwon Lee | 2017-12-05 |
| 9766367 | Triple phase evaluation of formation fluids | Kwokshan Kwong | 2017-09-19 |
| 9759834 | Method and apparatus for downhole photon imaging | Dongwon Lee | 2017-09-12 |
| 9756714 | Nano-emitter ion source neutron generator | Juan Navarro-Sorroche | 2017-09-05 |
| 9726623 | Gamma analysis of cement | Da Luo | 2017-08-08 |
| 9690006 | Downhole logging system with azimuthal and radial sensitivity | Dongwon Lee | 2017-06-27 |
| 9575206 | Downhole evaluation with neutron activation measurement | Daniel F. Dorffer | 2017-02-21 |
| 9557441 | Gain stabilization in a gamma ray detection apparatus | Da Luo | 2017-01-31 |