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. 25, 2020
Filed:
Oct. 25, 2018
Applicant:
Cnpc Usa Corporation, Houston, TX (US);
Inventors:
Lijun Lin, Katy, TX (US);
Jiangshui Huang, Sugar Land, TX (US);
Litao Bai, Houston, TX (US);
Stephanie Yu, Houston, TX (US);
Fuchen Liu, Panjin, CN;
Congbin Yin, Chengdu, CN;
Wei Gong, Chengdu, CN;
Assignee:
CNPC USA CORPORATION, Houston, TX (US);
Primary Examiner:
Int. Cl.
CPC ...
E21B 43/267 (2006.01); C09K 8/80 (2006.01); C09K 8/66 (2006.01); C09K 8/68 (2006.01);
U.S. Cl.
CPC ...
C09K 8/80 (2013.01); C09K 8/665 (2013.01); C09K 8/68 (2013.01); E21B 43/267 (2013.01);
Abstract
A hydraulic fracture fluid is provided. The fluid can include a liquid solvent, one or more surfactants, a proppant-forming compound, and one or more curing agents. The liquid reacts to form proppant in-situ under downhole conditions.