Issued Patents All Time
Showing 26–50 of 106 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11062439 | Automating microfacies analysis of petrographic images | Sonali Pattnaik, Wei Shao, Adly Helba | 2021-07-13 |
| 11002875 | Apparatus and method for determining earth fluid formation | Wei Shao | 2021-05-11 |
| 10996365 | RF flip angle adjustment in a downhole NMR tool | Lilong Li, Arcady Reidermann, David R. Beard | 2021-05-04 |
| 10983242 | Nuclear magnetic resonance sensing and fluid sampling device for subterranean characterization | Lilong Li, Arcady Reiderman | 2021-04-20 |
| 10983077 | Determining the oleophilic to aqueous phase fluid ratio for drilling fluids | Magdalena Traico Sandor, Cato Russell McDaniel, Jason Glen Bell, William Walter Shumway | 2021-04-20 |
| 10969513 | Temperature correction of NMR relaxation time distributions | Wei Shao | 2021-04-06 |
| 10961848 | Unidirectional magnetization of nuclear magnetic resonance tools having soft magnetic core material | Lilong Li, Arcady Reiderman | 2021-03-30 |
| 10927674 | Method and system for extracting reservoir fluid sample | — | 2021-02-23 |
| 10895659 | Detecting nuclear magnetic resonance logging tool motion | Arcady Reiderman, Mark Cheiron Butler | 2021-01-19 |
| 10795044 | Downhole, real-time determination of relative permeability with nuclear magnetic resonance and formation testing measurements | Lilong Li, Abdolhamid Hadibeik, Sami Eyuboglu, Waqar Khan | 2020-10-06 |
| 10782445 | Logging-while-drilling tool with interleaved instruments | Arcady Reiderman, Lilong Li | 2020-09-22 |
| 10761157 | Analyzing fluids in core samples contained in pressurized NMR core holders with 1H and 19F NMR | Donald Clifford Westacott | 2020-09-01 |
| 10739490 | Dual zone nuclear magnetic resonance sensing device for subterranean characterization | Lilong Li, Arcady Reiderman | 2020-08-11 |
| 10725130 | Nuclear magnetic resonance sensing device for downhole measurements | Lilong Li, Arcady Reiderman | 2020-07-28 |
| 10619480 | Multiple depth of investigation nuclear magnetic resonance logging for determining the porosity and pore type of subterranean formations | Rebecca Corina Jachmann, Arcady Reiderman | 2020-04-14 |
| 10605950 | Downhole formation evaluation using nuclear magnetic resonance inversion matrix reduction | Wei Shao | 2020-03-31 |
| 10527748 | Nuclear magnetic resonance sensing device for downhole measurements | Lilong Li, Arcady Reiderman | 2020-01-07 |
| 10473600 | Selective NMR pulse for downhole measurements | Chang S. Shin, Paul Joseph Ganssle, Shriram Sarvotham | 2019-11-12 |
| 10408773 | Predicting total organic carbon (TOC) using a radial basis function (RBF) model and nuclear magnetic resonance (NMR) data | Wei Shao | 2019-09-10 |
| 10393911 | Nuclear magnetic resonance (NMR) interecho interval control methods and systems | — | 2019-08-27 |
| 10379249 | Oil viscosity prediction | Magdalena Traico Sandor, Yuesheng Cheng | 2019-08-13 |
| 10353032 | Viscosity determination apparatus, systems, and methods | Magdalena Traico Sandor | 2019-07-16 |
| 10338268 | Apparatus and method for obtaining T2 distribution | Wei Shao | 2019-07-02 |
| 10324222 | Methods and systems employing NMR-based prediction of pore throat size distributions | Wei Shao | 2019-06-18 |
| 10317351 | Pressurized NMR core analyzer | Yuan Chong, Lilong Li, Lizheng Zhang | 2019-06-11 |