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:
Jul. 16, 2024
Filed:
Dec. 10, 2019
Applicant:
Ifp Energies Nouvelles, Rueil-Malmaison, FR;
Inventors:
Anne Sinquin, Rueil-Malmaison, FR;
Bruno Delfort, Rueil-Malmaison, FR;
Yves Benoit, Rueil-Malmaison, FR;
Isabelle Henaut, Rueil-Malmaison, FR;
Celine Bouvry, Rueil-Malmaison, FR;
Laurence Podesta-Foley, Rueil-Malmaison, FR;
Assignee:
IFP ENERGIES NOUVELLES, Rueil-Malmaison, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09K 8/588 (2006.01); B01D 17/02 (2006.01); B01D 17/04 (2006.01); C02F 9/00 (2023.01); E21B 43/20 (2006.01); E21B 43/34 (2006.01); C02F 1/38 (2023.01); C02F 1/66 (2023.01); C02F 1/68 (2023.01); C02F 101/32 (2006.01); C02F 103/10 (2006.01);
U.S. Cl.
CPC ...
C09K 8/588 (2013.01); B01D 17/0217 (2013.01); B01D 17/047 (2013.01); C02F 9/00 (2013.01); E21B 43/20 (2013.01); E21B 43/34 (2013.01); C02F 1/38 (2013.01); C02F 1/66 (2013.01); C02F 1/682 (2013.01); C02F 2101/32 (2013.01); C02F 2103/10 (2013.01);
Abstract
A process treats production water resulting from enhanced oil recovery, the production water comprising an aqueous phase and an organic phase dispersed in the aqueous phase, and at least one polymer in the aqueous phase. The process includes: