Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9927286 | Seismic sensing with optical fiber | Toru Ikegami | 2018-03-27 |
| 9081121 | Method for a mud cake thickness determination | Timur Zharnikov, Alexander F. Zazovsky, Fernando Garcia-Osuna | 2015-07-14 |
| 8941821 | System and method for uniform and localized wall thickness measurement using fiber optic sensors | Peter Coupe, Damon Roberts, Dmitry Belov, Evgeniya Deger, Yamid Pico +2 more | 2015-01-27 |
| 8448704 | Method and system for monitoring the incursion of particulate material into a well casing within hydrocarbon bearing formations including gas hydrates | Shunetsu Onodera, Hitoshi Sugiyama, Brian Cho, Ahmed Al-Jubori | 2013-05-28 |
| 8127841 | Method and system for monitoring the incursion of particulate material into a well casing within hydrocarbon bearing formations including gas hydrates | Shunetsu Onodera, Hitoshi Sugiyama, Brian Cho, Ahmed Al-Jubori | 2012-03-06 |
| 8122951 | Systems and methods of downhole thermal property measurement | Kasumi Fujii, Yoko Morikami | 2012-02-28 |
| 8061470 | Method and apparatus for deploying a plurality of seismic devices into a borehole and method thereof | Tatsuki Endo, Gbenga Onadeko | 2011-11-22 |
| 7886820 | Method and system for monitoring the incursion of particulate material into a well casing within hydrocarbon bearing formations including gas hydrates | Shunetsu Onodera, Hitoshi Sugiyama, Brian Cho, Ahmed Al-Jubori | 2011-02-15 |
| 7530392 | Method and system for development of hydrocarbon bearing formations including depressurization of gas hydrates | Hitoshi Sugiyama, Brian Cho, Shunetsu Onodera, Ahmed Al-Jubori | 2009-05-12 |
| 6205087 | Sonic data logging system | Mauricio Tejada | 2001-03-20 |
| 6061633 | Borehole logging system | Takeaki Nakayama | 2000-05-09 |
| 5153514 | Antenna and wear plates for borehole logging apparatus | Douglas D. Griffin, Robert L. Kleinberg, Abdurrahman Sezginer | 1992-10-06 |
| 5055788 | Borehole measurement of NMR characteristics of earth formations | Robert L. Kleinberg, Douglas D. Griffin, Abdurrahman Sezginer | 1991-10-08 |
| 5055787 | Borehole measurement of NMR characteristics of earth formations | Robert L. Kleinberg, Douglas D. Griffin, Abdurrahman Sezginer, Weng C. Chew | 1991-10-08 |
| 5023551 | Nuclear magnetic resonance pulse sequences for use with borehole logging tools | Robert L. Kleinberg, Abdurrahman Sezginer | 1991-06-11 |
| 4933638 | Borehole measurement of NMR characteristics of earth formations, and interpretations thereof | Robert L. Kleinberg, Douglas D. Griffin, Abdurranhman Sezginer, Weng C. Chew, William E. Kenyon +2 more | 1990-06-12 |