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Estimating contamination during focused sampling |
Adriaan Gisolf, Youxiang Zuo |
2019-11-12 |
| 10352161 |
Applying shrinkage factor to real-time OBM filtrate contamination monitoring |
Youxiang Zuo, Adriaan Gisolf, Kang-Huai Wang |
2019-07-16 |
| 10352162 |
Cleanup model parameterization, approximation, and sensitivity |
Morten Kristensen, Cosan Ayan, Nikita Chugunov |
2019-07-16 |
| 10316656 |
Downhole real-time filtrate contamination monitoring |
Youxiang Zuo, Kang-Huai Wang, Adriaan Gisolf, 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 |
Youxiang Zuo, Adriaan Gisolf, Cosan Ayan, Hadrien Dumont, Kang-Huai Wang +3 more |
2019-06-11 |
| 10294785 |
Data extraction for OBM contamination monitoring |
Kang-Huai Wang, Youxiang Zuo, 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, Youxiang Zuo, Ashers Partouche |
2019-05-21 |
| 10184335 |
Single packers inlet configurations |
Yong Chang, Ashers Partouche, Sylvain Bedouet |
2019-01-22 |
