| 11149545 |
Closed chamber impulse test with downhole flow rate measurement |
Fikri John Kuchuk, Bertrand Theuveny, Anthony J. Fitzpatrick, James G. Filas, Alexander Starostin +1 more |
2021-10-19 |
| 9033036 |
Apparatus and method for monitoring corrosion and cracking of alloys during live well testing |
Christian Wilkinson, Indranil Roy |
2015-05-19 |
| 8499843 |
System and method to seal using a swellable material |
Dinesh R. Patel, Y. Gill Hillsman, III, Herve Ohmer, Philippe Gambier, Jonathan K. C. Whitehead +9 more |
2013-08-06 |
| 7665537 |
System and method to seal using a swellable material |
Dinesh R. Patel, Y. Gil Hilsman, III, Herve Ohmer, Philippe Gambier, Jonathan K. C. Whitehead +9 more |
2010-02-23 |
| 7520321 |
Redundant systems for downhole permanent installations |
Yves Mathieu, Christian Chouzenoux, Patrick Gourdonneau, Nicolas Renoux |
2009-04-21 |
| 7464761 |
Flow control system for use in a well |
Pierre Hosatte, Thomas D. MacDougall, Michael J. Bertoja |
2008-12-16 |
| 7273107 |
Valve within a control line |
Rodney J. Wetzel, Philippe Gambier |
2007-09-25 |
| 7152689 |
System and method to seal by bringing the wall of a wellbore into sealing contact with a tubing |
Youel Hilsman, Herve Ohmer, Dinesh R. Patel |
2006-12-26 |
| 7063164 |
System and method to seal by bringing the wall of a wellbore into sealing contact with a tubing |
Youel Hilsman, Herve Ohmer, Dinesh R. Patel |
2006-06-20 |
| 6499541 |
Method of installing components in a downhole apparatus, and apparatus obtained thereby |
Christophe Rayssiguier, Vincent Tourillon, Gilles Cantin |
2002-12-31 |
| 6364023 |
Downhole actuator, and a flow rate adjuster device using such an actuator |
Vincent Tourillon, Christophe Rayssiguier, Gilles Cantin |
2002-04-02 |
| 6310559 |
Monitoring performance of downhole equipment |
Guy Vachon Laborde, Anthony Veneruso, Gerald W. Robertson, Bernard G. Juchereau |
2001-10-30 |
| 6273194 |
Method and device for downhole flow rate control |
Vincent Tourillon, Christophe Rayssiguier |
2001-08-14 |
| 5736650 |
Venturi flow meter for measurement in a fluid flow passage |
Eric Donzier, Fachel Rezgui |
1998-04-07 |
