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:
Feb. 04, 2020
Filed:
May. 18, 2016
Applicant:
Saudi Arabian Oil Company, Dhahran, SA;
Inventors:
Feng Liang, Cypress, TX (US);
Ghaithan Al-Muntasheri, Houston, TX (US);
Leiming Li, Sugar Land, TX (US);
Assignee:
Saudi Arabian Oil Company, Dhahran, SA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09K 8/62 (2006.01); C09K 8/68 (2006.01); C09K 8/88 (2006.01);
U.S. Cl.
CPC ...
C09K 8/685 (2013.01); C09K 8/882 (2013.01); C09K 8/887 (2013.01); C09K 2208/24 (2013.01); C09K 2208/26 (2013.01);
Abstract
Embodiments for a high temperature fracturing fluid comprise an aqueous fluid, carboxyl-containing synthetic polymer, metal oxide nanoparticles having a particle size of 0.1 to 500 nanometers, and a metal crosslinker which crosslinks the carboxyl-containing synthetic polymers to form a crosslinked gel, wherein the metal oxide nanoparticles are dispersed within the crosslinked gel.