Issued Patents 2019
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10480316 | Downhole fluid analysis methods for determining viscosity | Hadrien Dumont, Beatriz E. Barbosa | 2019-11-19 |
| 10472960 | Estimating contamination during focused sampling | Ryan Sangjun Lee, Adriaan Gisolf | 2019-11-12 |
| 10392936 | Tar mat formation prediction in late-charge reservoirs | Shu Pan, Yi Chen, Kang-Huai Wang, Oliver C. Mullins | 2019-08-27 |
| 10371690 | Methods and systems for correction of oil-based mud filtrate contamination on saturation pressure | Christopher Harrison, Adriaan Gisolf, Cosan Ayan, Michael Mallari Toribio, Chetankumar Natwarlal Desai +3 more | 2019-08-06 |
| 10358919 | Reservoir fluid geodynamics system and method | Shu Pan, Kang-Huai Wang, Oliver C. Mullins, Ashers Partouche | 2019-07-23 |
| 10352161 | Applying shrinkage factor to real-time OBM filtrate contamination monitoring | Adriaan Gisolf, Kang-Huai Wang, Ryan Sangjun Lee | 2019-07-16 |
| 10345481 | Asphaltene gradient modeling methods | Denise E. Freed, Oliver C. Mullins | 2019-07-09 |
| 10330665 | Evaluating reservoir oil biodegradation | Oliver C. Mullins, Richard Jackson, Ankit Agarwal | 2019-06-25 |
| 10316656 | Downhole real-time filtrate contamination monitoring | Kang-Huai Wang, Adriaan Gisolf, Ryan Sangjun Lee, Oliver C. Mullins, Shu Pan | 2019-06-11 |
| 10316655 | Method and apparatus for consistent and robust fitting in oil based mud filtrate contamination monitoring from multiple downhole sensors | Adriaan Gisolf, Ryan Sangjun Lee, Cosan Ayan, Hadrien Dumont, Kang-Huai Wang +3 more | 2019-06-11 |
| 10309885 | Method and apparatus for water-based mud filtrate contamination monitoring in real time downhole water sampling | Adriaan Gisolf, Julian Pop, Oliver C. Mullins, Chetankumar Natwarlal Desai | 2019-06-04 |
| 10295522 | Determining properties of OBM filtrates | Adriaan Gisolf, Li Chen | 2019-05-21 |
| 10294785 | Data extraction for OBM contamination monitoring | Kang-Huai Wang, Ryan Sangjun Lee, Sai Venkatakrishnan, XiaoWei Sheng, Suchart Chokthanyawat +2 more | 2019-05-21 |
| 10294784 | Systems and methods for controlling flow rate in a focused downhole acquisition tool | Adriaan Gisolf, Kai Hsu, Yong Chang, Ryan Sangjun Lee, Ashers Partouche | 2019-05-21 |
| 10227970 | Determining pump-out flow rate | Adriaan Gisolf, Yi Chen | 2019-03-12 |
| 10228325 | Downhole fluid analysis method and apparatus for determining viscosity | Hadrien Dumont, Richard Jackson, Ilaria De Santo, Oliver C. Mullins, Cosan Ayan | 2019-03-12 |
| 10190396 | Tar mat formation prediction in late-charge reservoirs | Yi Chen, Kang-Huai Wang, Oliver C. Mullins | 2019-01-29 |