Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8694297 | Porous medium exploitation method using fluid flow modelling | Didier Yu DING | 2014-04-08 |
| 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, Daniel Longeron, Annie Audibert Hayet | 2006-08-29 |
| 6325147 | Enhanced oil recovery process with combined injection of an aqueous phase and of at least partially water-miscible gas | Nicole Doerler, Alexandre Rojey | 2001-12-04 |
| 5244041 | Method for stimulating an effluent-producing zone adjoining an aquifer by lateral sweeping with a displacement fluid | Claude Gadelle | 1993-09-14 |
| 5133410 | Method and device for stimulating production of a subterranean zone of injection of a fluid from a neighboring zone via fracture made from a deflected drain drilled in an intermediate layer separating the zones | Claude Gadelle, Jacques Lessi | 1992-07-28 |
| 5133411 | Method and device for stimulating a subterranean zone through the controlled injection of a fluid coming from a neighbouring zone which is connected to the subterranean zone by a drain | Claude Gadelle, Jacques Lessi | 1992-07-28 |
| 5016709 | Process for assisted recovery of heavy hydrocarbons from an underground formation using drilled wells having an essentially horizontal section | Jean-Michel Combe, Emmanuel Valentin | 1991-05-21 |
| 5016710 | Method of assisted production of an effluent to be produced contained in a geological formation | Jean-Francois Giannesini | 1991-05-21 |
| 4785886 | Method of producing a fluid contained in a geological formation comprising several fluids | — | 1988-11-22 |