Issued Patents 2019
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10458232 | Formation fluid sample container apparatus | Steven G. Villareal, Kent David Harms, Jeremy Murphy, Dale Meek | 2019-10-29 |
| 10358918 | Scattering detection from downhole optical spectra | Kai Hsu, Kentaro Indo | 2019-07-23 |
| 10352160 | Method of estimating uncontaminated fluid properties during sampling | Kentaro Indo, Kai Hsu | 2019-07-16 |
| 10309885 | Method and apparatus for water-based mud filtrate contamination monitoring in real time downhole water sampling | Youxiang Zuo, Adriaan Gisolf, Oliver C. Mullins, Chetankumar Natwarlal Desai | 2019-06-04 |
| 10287880 | Systems and methods for pump control based on estimated saturation pressure of flow-line fluid with its associated uncertainty during sampling operations and application thereof | Kentaro Indo, Sepand Ossia | 2019-05-14 |
| 10241030 | Optical spectrometer and downhole spectrometry method | Kentaro Indo, Kai Hsu | 2019-03-26 |
| 10184315 | While drilling valve system | Kent David Harms, Jeremy Murphy, Michael J. Stucker, William E. Brennan, III, Albert Hoefel +1 more | 2019-01-22 |