| 11287413 |
Method for determining a plasticity parameter of a hydrating cement paste |
Christophe Urbanczyk, Jean Sulem, Siavesh Ghabezloo, Nicolaine Agofack |
2022-03-29 |
| 11061011 |
Method for determining a time window in which a casing pressure test can be performed without damaging a cement sheath |
Christophe Urbanczyk, Jean Sulem, Siavash Ghabezloo, Nicolaine Agofack |
2021-07-13 |
| 10550538 |
Method for insulating sub-soil |
Pascal Collet, Erik Green |
2020-02-04 |
| 9664648 |
Method for characterising the mechanical behaviour of cements |
Axel-Pierre Bois, Jean-Benoit Laudet, Manh-Huyen Vu, Siavash Ghabezloo, Jean Sulem |
2017-05-30 |
| 9459245 |
Measurement of properties of sample of curing compositions under high pressure |
Axel-Pierre Bois, Jérémie Saint-Marc, Grégory Galdiolo, Pierre Illing, Christian Schroeder |
2016-10-04 |
| 7087098 |
Method and installation for gasifying carbonaceous compounds |
Jacques Proot |
2006-08-08 |
| 6955220 |
Process of well cementing in cold environment |
Jack Maberry, Greg Garrison, Stephan Harris |
2005-10-18 |
| 6874578 |
Cementing compositions and application of such compositions to cementing oil wells or the like |
Slaheddine Kefi, Pierre Maroy, Joachim Schulz |
2005-04-05 |
| 6818598 |
Shear-sensitive plugging fluid for plugging and a method for plugging a subterranean formation zone |
Jack Maberry, Greg Garrison |
2004-11-16 |
| 6814145 |
Shear-sensitive plugging fluid for plugging and a method for plugging a subterranean formation zone |
Jack Maberry, Greg Garrison |
2004-11-09 |
| 6656265 |
Cementation product and use for cementing oil wells or the like |
Michel Michaux, Philippe Revil |
2003-12-02 |
| 6626991 |
Low-density and low-porosity cementing slurry for oil wells or the like |
Bruno Drochon |
2003-09-30 |
| 6564669 |
Remote handling device |
— |
2003-05-20 |
| 6312515 |
Cementing compositions and the application of such compositions to cementing oil or analogous wells |
Véronique Barlet-Gouedard, Bernard Dargaud, Pierre Maroy |
2001-11-06 |
| 6109596 |
Lifting apparatus including a single reel and multiple strap runs |
— |
2000-08-29 |
| 5088610 |
Handling machine to be suspended from a lifting unit |
— |
1992-02-18 |
| 4413395 |
Method for fixing a tube by expansion |
— |
1983-11-08 |
| 4354785 |
Gas-tight connector |
— |
1982-10-19 |
