Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10509141 | Method and apparatus for determining a fracture aperture in a wellbore | Carlos Maeso, Daniel Quesada | 2019-12-17 |
| 9328604 | Methods and systems for determining standoff between a downhole tool and a geological formation | Roel Van Os, Luca Ortenzi | 2016-05-03 |
| 8736271 | Method and apparatus for measuring resistivity of formations | Dominique Dion | 2014-05-27 |
| 7260478 | Method and device for determining the resistivity in a geological formation crossed by a cased well | Ollivier Faivre, Gilles Rouault | 2007-08-21 |
| 7064551 | Process for determining the resistivity of a formation through which a well equipped with a casing passes | Ollivier Faivre, Gilles Rouault | 2006-06-20 |
| 5394345 | Method and apparatus for correcting a pressure measurement for the influence of temperature | Michel Berard, Pierre Eisenmann, Yoshinobu Jinzaki | 1995-02-28 |