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:
Aug. 04, 2026
Filed:
Jun. 24, 2025
Combination of polyglycerol-10 laurate and an alcohol to reverse the rock wettability of a reservoir
Applicant:
Oleon NV, Evergem, BE;
Inventors:
Assignee:
OLEON NV, Evergem, BE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09K 8/584 (2006.01); C09K 8/60 (2006.01); C09K 8/68 (2006.01); C11D 1/74 (2006.01); E21B 43/16 (2006.01);
U.S. Cl.
CPC ...
C09K 8/584 (2013.01); C09K 8/604 (2013.01); C09K 8/68 (2013.01); C11D 1/74 (2013.01); E21B 43/16 (2013.01); C09K 2208/30 (2013.01);
Abstract
The present disclosure relates to a combination of polyglycerol-10 laurate and an alcohol, a fluid comprising it, and a method for releasing the oil from an oil reservoir.