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:
Nov. 30, 2021
Filed:
Jul. 25, 2017
Cationic starch-based additives for reduction of fouling in water coolers in sagd production systems
Baker Hughes, a GE Company, Llc, Houston, TX (US);
Carla Perla, Houston, TX (US);
Carlos Diaz, Houston, TX (US);
Bruce Oyer Horne, II, Sugar Land, TX (US);
Keith Osness, Sugar Land, TX (US);
Larry Sartori, Calgary, CA;
Victor Barbu, Calgary, CA;
Tomasa Ledesma, Houston, TX (US);
Leonardo Franca, Sugar Land, TX (US);
Cole T. Jones, Wharton, TX (US);
Christabel Tomla, Richmond, TX (US);
Baker Hughes Holdings LLC, Houston, TX (US);
Abstract
Methods and additives for reducing fouling in water coolers in Steam Assisted Gravity Drainage systems (SAGD) are described in which an additive comprising a cationic starch, either alone or in combination with a water clarifier compound, is introduced into a SAGD system, wherein a lower amount of the additive is used to achieve the same or better results in reducing fouling in the water coolers as compared to an otherwise identical method absent the additive.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile