Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11782741 | Modeling of fluid introduction and/or fluid extraction elements in simulation of coreflood experiment | Shi Su, Marie Ann Giddins, Paul Naccache, Andrew Clarke | 2023-10-10 |
| 10725197 | Methods for interpreting NMR data | Jonathan Mitchell, Lukasz Zielinski, Ravinath Kausik Kadayam Viswanathan | 2020-07-28 |
| 10697910 | Determining properties of porous material by NMR | Jonathan Mitchell | 2020-06-30 |
| 10209324 | Sample holder for use in NMR | — | 2019-02-19 |
| 9696269 | NMR analysis of a core sample employing an open permanent magnet removable from a core holder | Jonathan Mitchell | 2017-07-04 |
| 9588067 | Examining porous samples | Jonathan Mitchell | 2017-03-07 |
| 9579661 | Trapping magnetizable particulates | Christopher Lenn | 2017-02-28 |
| 9551769 | Magnetic resonance examination of porous samples | Jonathan Mitchell | 2017-01-24 |
| 9500608 | Examination of porosity by NMR and intrusion porosimetry | Jonathan Mitchell | 2016-11-22 |
| 8686724 | System for emulating nuclear magnetic resonance well logging tool diffusion editing measurements on a bench-top nuclear magnetic resonance spectrometer for laboratory-scale rock core analysis | Jonathan Mitchell | 2014-04-01 |
| 8680858 | NMR logging of miscible displacement | Denise E. Freed, Yuesheng Cheng, John Edwards | 2014-03-25 |
| 8427145 | System and method for emulating nuclear magnetic resonance well logging tool diffusion editing measurements on a bench-top nuclear magnetic resonance spectrometer for laboratory-scale rock core analysis | Jonathan Mitchell | 2013-04-23 |
| 6115671 | Method for estimating rock petrophysical parameters using temperature modified NMR data | Mark Flaum, Terizhandur S. Ramakrishnan, William E. Kenyon, David F. Allen | 2000-09-05 |
| 6040696 | Method for estimating pore structure in carbonates from NMR measurements | Terizhandur S. Ramakrishnan, Lawrence M. Schwartz, William E. Kenyon, David Wilkinson | 2000-03-21 |
| 6023340 | Single point optical probe for measuring three-phase characteristics of fluid flow in a hydrocarbon well | Xu Wu, Oliver C. Mullins, Rogerio Tadeu Ramos | 2000-02-08 |
| 5831743 | Optical probes | Rogerio Tadeu Ramos | 1998-11-03 |