| 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, Akihito Chikenji, Takeaki Nakayama, Oliver C. Mullins +3 more |
2012-09-04 |
| 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, Akihito Chikenji, Takeaki Nakayama, Oliver C. Mullins +3 more |
2010-09-07 |
| 7707878 |
Circulation pump for circulating downhole fluids, and characterization apparatus of downhole fluids |
Kazumasa Kanayama, Ryuki Odashima, Shunetsu Onodera, Hitoshi Sugiyama |
2010-05-04 |
| 7687769 |
Methods and apparatus for multi dimension fluorescence spectrum measurement and correlations downhole |
Kentaro Indo, Albert Ballard Andrews, Stephane Vannuffelen, Tsutomu Yamate, Toru Terabayashi +1 more |
2010-03-30 |
| 7687770 |
Methods and apparatus for multi dimension fluorescence spectrum measurement downhole |
Kentaro Indo, Albert Ballard Andrews, Stephane Vannuffelen, Tsutomu Yamate, Toru Terabayashi +1 more |
2010-03-30 |
| 7002142 |
Determining dew precipitation and onset pressure in oilfield retrograde condensate |
Oliver C. Mullins, Go Fujisawa, Chengli Dong, Andrew Kurkjian, John Nighswander +3 more |
2006-02-21 |
