Issued Patents All Time
Showing 1–25 of 147 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12298242 | Systems and methods for differentiating bubble points from dew points | Adriaan Gisolf, Shahnawaz Hossain Molla, Francois Xavier Dubost, Hadrien Dumont, Vladislav Achourov | 2025-05-13 |
| 12242017 | Formation analysis incorporating identification of immovable and viscous hydrocarbons | Harish Baban Datir, Jean-Marc Donadille, Vladislav Achourov, Lalitha Venkataramanan | 2025-03-04 |
| 12123863 | Processes and systems for determining if downhole fluids are in equilibrium or non-equilibrium | Melanie Jensen, Lalitha Venkataramanan, Sandip Bose, Peter Tilke, Li Chen +1 more | 2024-10-22 |
| 12123304 | Systems and methods for monitoring gas storage in underground reservoirs | Albert Ballard Andrews, Andrew J. Speck, Ridvan Akkurt, Shawn David Taylor | 2024-10-22 |
| 11768191 | Methods and systems for estimation of oil formation volume factor | Younes Jalali, Ryota Tonoue, Hua Chen, Christopher Harrison, Kamal Kader +7 more | 2023-09-26 |
| 11692991 | 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 | 2023-07-04 |
| 11434755 | Determining asphaltene onset | Hadrien Dumont, Thomas Pfeiffer, Vinay K. Mishra, German Garcia, Christopher Harrison | 2022-09-06 |
| 11280191 | Method for characterization of hydrocarbon reservoirs | Youxiang Zuo, Francois Xavier Dubost, Cosan Ayan, Wael Abdallah, Andrew E. Pomerantz +1 more | 2022-03-22 |
| 11269113 | Modeling of oil and gas fields for appraisal and early development | Armin I. Kauerauf, Thomas Hantschel, Kang-Huai Wang, Adrian Kleine, Youxiang Zuo | 2022-03-08 |
| 11188689 | Asphaltene phase instability analysis in gas charges into oil reservoirs | Youxiang Zuo, Shu Pan, Yi Chen, Kang-Huai Wang | 2021-11-30 |
| 11187693 | 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 | 2021-11-30 |
| 10989835 | Methods and systems for calculating and evaluating value of information for reservoir fluid models derived from DFA tool data | William J. Bailey, Benoit Couet, Peter N. Kaufman | 2021-04-27 |
| 10746018 | Systems and methods for identifying two or more charges into reservoir using downhole fluid analysis | Hadrien Dumont, Vinay K. Mishra, German Garcia, Li Chen, Thomas Pfeiffer +4 more | 2020-08-18 |
| 10746017 | Reservoir fluid geodynamic system and method for reservoir characterization and modeling | Youxiang Zuo, Kang-Huai Wang, Andrew E. Pomerantz, Soraya S. Betancourt Pocaterra, Jerimiah Forsythe +11 more | 2020-08-18 |
| 10738606 | Downhole real-time filtrate contamination monitoring | Youxiang Zuo, Kang-Huai Wang, Adriaan Gisolf, Ryan Sangjun Lee, Shu Pan | 2020-08-11 |
| 10605797 | Fluid analysis methods and apparatus for determining gas-oil ratio | Youxiang Zuo, Vinay K. Mishra | 2020-03-31 |
| 10534871 | Method and systems for reservoir modeling, evaluation and simulation | Andrew E. Pomerantz, Youxiang Zuo, John Waggoner, Zulfiquar Ail Reza, Sophie Nazik Godefroy +2 more | 2020-01-14 |
| 10392936 | Tar mat formation prediction in late-charge reservoirs | Shu Pan, Youxiang Zuo, Yi Chen, Kang-Huai Wang | 2019-08-27 |
| 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 |
| 10358919 | Reservoir fluid geodynamics system and method | Youxiang Zuo, Shu Pan, Kang-Huai Wang, Ashers Partouche | 2019-07-23 |
| 10345481 | Asphaltene gradient modeling methods | Denise E. Freed, Youxiang Zuo | 2019-07-09 |
| 10330665 | Evaluating reservoir oil biodegradation | Youxiang Zuo, Richard Jackson, Ankit Agarwal | 2019-06-25 |
| 10316656 | Downhole real-time filtrate contamination monitoring | Youxiang Zuo, Kang-Huai Wang, Adriaan Gisolf, Ryan Sangjun Lee, 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 | 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, Chetankumar Natwarlal Desai | 2019-06-04 |