Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10371690 | Methods and systems for correction of oil-based mud filtrate contamination on saturation pressure | Youxiang Zuo, Christopher Harrison, Adriaan Gisolf, Cosan Ayan, Michael Mallari Toribio +3 more | 2019-08-06 |
| 10316655 | Method and apparatus for consistent and robust fitting in oil based mud filtrate contamination monitoring from multiple downhole sensors | Youxiang Zuo, Adriaan Gisolf, Ryan Sangjun Lee, Cosan Ayan, Hadrien Dumont +3 more | 2019-06-11 |
| 10309885 | Method and apparatus for water-based mud filtrate contamination monitoring in real time downhole water sampling | Youxiang Zuo, Adriaan Gisolf, Julian Pop, Oliver C. Mullins | 2019-06-04 |