The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 30, 2021
Filed:
Jul. 17, 2018
Applicants:
Storengy, Bois Colombes, FR;
Ecole Centrale DE Lille, Villeneuve d'Ascq, FR;
Inventors:
Patrick Egermann, Cahors, FR;
Baptiste Marchand, Lille, FR;
Catherine Davy, Gruson, FR;
Frédéric Skoczylas, Camphin en Pevele, FR;
Franck Agostini, Sainghin en Weppes, FR;
Laurent Jeannin, St Germain de la Grange, FR;
Arnaud Lange, Rueil-Malmaison, FR;
Assignees:
STORENGY, Bois Colombes, FR;
ECOLE CENTRALE DE LILLE, Villeneuve d'Ascq, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E21B 43/02 (2006.01); C09K 8/57 (2006.01); C04B 14/04 (2006.01); C04B 28/00 (2006.01); C04B 111/00 (2006.01);
U.S. Cl.
CPC ...
C09K 8/572 (2013.01); C04B 14/04 (2013.01); C04B 28/006 (2013.01); E21B 43/025 (2013.01); C04B 2111/00732 (2013.01);
Abstract
Treatment method for a rock formation against sand infiltration during production of fluid from this rock formation via a well drilled through said rock formation, comprising at least one step of injecting a geopolymer cement grout into said rock formation, in particular around the edges of said well and/or through said well.