| 12345153 |
Distributed fiber-optic telemetry for data transmission and real-time location of downhole autonomous sensing devices |
Anton Egorov, Anton Gryzlov, Huseyin Rahmi Seren, Max Deffenbaugh |
2025-07-01 |
| 9250346 |
Method for determining geometric characteristics of a hydraulic fracture |
Maxim Andreevich Chertov |
2016-02-02 |
| 9038765 |
Neutrally-buoyant borehole investigation tools and methods |
Nicolas Goujon, Julian Edward Kragh, Philip A. F. Christie, Emmanuel Coste, Clement Kostov +2 more |
2015-05-26 |
| 8607628 |
Method for a formation properties determination |
Anton Vladimirovich Parshin, Evgeny Nikolaevich Dyshlyuk, Oleg Mikhailovich Zozulya, Sergey Sergeevich Safonov |
2013-12-17 |
| 7259564 |
Method and device for determining the position of an interface in relation to a bore hole |
Patrice Ligneul |
2007-08-21 |
| 7150188 |
Non-invasive measurement of fluid-pressure diffusivity using electro-osmosis |
Steven R. Pride, II, Patrice Ligneul |
2006-12-19 |
| 7148693 |
Process and device for prospecting a porous geological formation |
Patrice Ligneul |
2006-12-12 |
| 6778918 |
Methods for monitoring fluid front movements in hydrocarbon reservoirs using permanent sensors |
Jean-Pierre Delhomme, Yves Manin |
2004-08-17 |
