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:
Jan. 05, 2021
Filed:
Oct. 23, 2017
Applicant:
Exxonmobil Research and Engineering Company, Annandale, NJ (US);
Inventors:
Aditya Jaishankar, Clinton, NJ (US);
Mohsen S. Yeganeh, Hillsborough, NJ (US);
Jessica L. Vreeland, Phillipsburg, NJ (US);
Daniel P. Cherney, Hampton, NJ (US);
Assignee:
ExxonMobil Research and Engineering Company, Annandale, NJ (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C09K 8/588 (2006.01); E21B 43/16 (2006.01); C09K 8/584 (2006.01);
U.S. Cl.
CPC ...
C09K 8/588 (2013.01); C09K 8/584 (2013.01); E21B 43/16 (2013.01);
Abstract
Viscous aqueous injections fluids including polymers having hydrophilic moieties and hydrophobic groups and at least one of crude oil emulsions and amphiphilic diblock copolymers are provided herein. Methods of making the aqueous injection fluids, and methods of using the aqueous injection fluids for oil recovery are also provided.