Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7238647 | Method and fluid for controlling the saturation of a formation around a well | Annie Audibert Hayet, Jean-Francois Argillier, Carine Dewattines, Michel Janssen | 2007-07-03 |
| 7131317 | Method and device for evaluating physical parameters of an underground deposit from rock cuttings sampled therein | Roland Lenormand, Patrick Egermann | 2006-11-07 |
| 7099811 | Method of determining by numerical simulation the restoration conditions, by the fluids of a reservoir, of a complex well damaged by drilling operations | Yu Ding, Gerard Renard, Annie Audibert Hayet | 2006-08-29 |
| 7092822 | Method of evaluating the capillary pressure curve of an underground deposit rocks based on rock cuttings measurements | Roland Lenormand, Patrick Egermann | 2006-08-15 |
| 6740625 | Method and fluid for checking the saturation of a formation in the immediate vicinity of a well | Annie Audibert, Jean-Francois Argillier, Carine Dewattines, Michel Janssen | 2004-05-25 |
| 5937363 | Method for calculating the distribution of fluids in a reservoir | Ali Saidi | 1999-08-10 |
| 5610524 | Device for petrophysical measurement and implementation method | Marc Fleury | 1997-03-11 |