Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10550687 | Methods for analyzing formation tester pretest data | Elizabeth B. Dussan V. | 2020-02-04 |
| 9759830 | Method and apparatus for determining mud contamination of formation fluid | A. Ballard Andrews, Andrew E. Pomerantz, Soumyajit Mandal, Yi-Qiao Song | 2017-09-12 |
| 8283174 | Formation fluid sampling tools and methods utilizing chemical heating | Ronald E. G. van Hal, Anthony Robert Holmes Goodwin, Oliver C. Mullins, Peter S. Hegeman, Bhavani Raghuraman +4 more | 2012-10-09 |
| 8256283 | Method of downhole characterization of formation fluids, measurement controller for downhole characterization of formation fluids, and apparatus for downhole characterization of formation fluids | Toru Terabayashi, Tsutomu Yamate, Hideki Kinjo, Akihito Chikenji, Takeaki Nakayama +3 more | 2012-09-04 |
| 8165817 | Method for integrating reservoir charge modeling and downhole fluid analysis | Armin I. Kauerauf, Oliver C. Mullins | 2012-04-24 |
| 8061444 | Methods and apparatus to form a well | Oliver C. Mullins, Julian Pop, Francois Xavier Dubost | 2011-11-22 |
| 7996154 | Methods and apparatus for analysis of downhole asphaltene gradients and applications thereof | Youxiang Zuo, Oliver C. Mullins, Jinglin Gao, Abdel M. Kharrat, Kentaro Indo +3 more | 2011-08-09 |
| 7886825 | Formation fluid sampling tools and methods utilizing chemical heating | Ronald E. G. van Hal, Anthony Robert Holmes Goodwin, Oliver C. Mullins, Peter S. Hegeman, Bhavani Raghuraman +4 more | 2011-02-15 |
| 7788972 | Method of downhole characterization of formation fluids, measurement controller for downhole characterization of formation fluids, and apparatus for downhole characterization of formation fluids | Toru Terabayashi, Tsutomu Yamate, Hideki Kinjo, Akihito Chikenji, Takeaki Nakayama +3 more | 2010-09-07 |
| 7379819 | Reservoir sample chain-of-custody | Ahmed Hammami, John Nighswander, Syriac George Mathews, Bhavani Raghuraman, Gale Gustavson +3 more | 2008-05-27 |
| 7293715 | Marking system and method | Saad Bargach, Lennox Reid, Oliver C. Mullins, Christopher S. Del Campo, Ashley C. Kishino | 2007-11-13 |
| 7158887 | Fluids chain-of-custody | Oliver C. Mullins, Ahmed Hammami, John Nighswander, Peter S. Hegeman, John Ratulowski +4 more | 2007-01-02 |
| 7134500 | Formation fluid characterization using flowline viscosity and density data an oil-based mud environment | Terizhandur S. Ramakrishnan | 2006-11-14 |
| 7081615 | Methods and apparatus for the downhole characterization of formation fluids | Anthony Robert Holmes Goodwin, Go Fujisawa, Oliver C. Mullins, Hani Elshahawi, Julian Pop +2 more | 2006-07-25 |
| 7075063 | Determining phase transition pressure of downhole retrograde condensate | Chengli Dong, Go Fujisawa, Oliver C. Mullins, James J. Dunlap | 2006-07-11 |
| 6956204 | Determining fluid properties from fluid analyzer | Chengli Dong, Peter S. Hageman, Oliver C. Mullins, Go Fujisawa, Julian Pop +3 more | 2005-10-18 |