| 9470051 |
Method and composition to prevent fluid mixing in pipe |
— |
2016-10-18 |
| 9403314 |
Equipment for preparing curved fibers |
— |
2016-08-02 |
| 9404338 |
Methods and apparatus for improved cement plug placement |
Simon James, Bernard Piot, Michael Montgomery, Radovan Rolovic, Mathew M. Samuel |
2016-08-02 |
| 9394473 |
Methods and compositions for suspending fluids in a wellbore |
Alice Chougnet-Sirapian |
2016-07-19 |
| 9140100 |
Movable well bore cleaning device |
Diego Moser, Mathew M. Samuel |
2015-09-22 |
| 8826979 |
Methods and apparatus for improved cement plug placement |
Simon James, Bernard Piot, Joel Rondeau, Michael Montgomery, Radovan Rolovic +1 more |
2014-09-09 |
| 8778851 |
Methods for treating fibers |
— |
2014-07-15 |
| 8617444 |
Method for preparing curved fibers |
— |
2013-12-31 |
| 7624803 |
Injection apparatus for injecting an activated fluid into a well-bore and related injection method |
Christophe Rayssiguier, Bernard Dargaud |
2009-12-01 |
| 7398828 |
Well cementing slurries containing fibers |
Jean-Philippe Bedel, Michel Ermel |
2008-07-15 |
| 7275595 |
Method and apparatus to isolate fluids during gravel pack operations |
Samuel Tocalino, Mehmet Parlar, Jean Desroches |
2007-10-02 |
| 7267173 |
Well cementing slurries containing fibers |
Jean-Philippe Bedel, Michel Ermel |
2007-09-11 |
| 6665636 |
Simulating the control of solids in drilling fluids, and application to determining the size of cuttings |
Mickael Allouche, Eric Touboul |
2003-12-16 |
| 4507213 |
Method for obtaining gelled hydrocarbon compositions, the compositions according to said method and their application in the hydraulic fracturing of underground formations |
Richard Lemanczyk, Claude Vercaemer |
1985-03-26 |
