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:
Apr. 03, 2018
Filed:
Apr. 24, 2015
Applicant:
Trican Well Service Ltd., Calgary, Alberta, CA;
Inventors:
Kewei Zhang, Calgary, CA;
Shang Ying Liu, Calgary, CA;
Chuanzhong Wang, Calgary, CA;
Weibing Lu, Calgary, CA;
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09K 8/68 (2006.01); C09K 8/80 (2006.01); C09K 8/88 (2006.01); C09K 8/70 (2006.01); C09K 8/94 (2006.01);
U.S. Cl.
CPC ...
C09K 8/68 (2013.01); C09K 8/805 (2013.01); C09K 8/882 (2013.01); C09K 8/703 (2013.01); C09K 8/94 (2013.01); C09K 2208/28 (2013.01);
Abstract
An aqueous slurry composition for use in industries such as petroleum and pipeline industries, such as for use as a fracturing fluid. The aqueous slurry composition includes a particulate, an aqueous liquid and a chemical compound that renders the particulate surface hydrophobic. The slurry is produced by rendering the surface of the particulate hydrophobic during or prior to making the slurry.