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. 24, 2021
Filed:
Aug. 17, 2018
Applicant:
Saudi Arabian Oil Company, Dhahran, SA;
Inventors:
Leiming Li, Sugar Land, TX (US);
Rajesh Kumar Saini, Cypress, TX (US);
Assignee:
Saudi Arabian Oil Company, Dhahran, SA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E21B 43/26 (2006.01); C09K 8/66 (2006.01); C09K 8/74 (2006.01); C09K 8/64 (2006.01); C09K 8/70 (2006.01);
U.S. Cl.
CPC ...
E21B 43/26 (2013.01); C09K 8/64 (2013.01); C09K 8/66 (2013.01); C09K 8/703 (2013.01); C09K 8/74 (2013.01); C09K 2208/14 (2013.01);
Abstract
A method for hydraulic fracturing of a subterranean formation includes injecting an oil-based fracturing fluid into the subterranean formation through a well. The method also includes injecting a second fracturing fluid, for example a water-based fracturing fluid, into the subterranean formation through the well after completion of the injection of the oil-based fracturing fluid.
Li, Leiming. (2021). Hydraulic fracturing using multiple fracturing fluids sequentially (U.S. Patent No. 11098564). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11098564
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile