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:
Mar. 06, 2018
Filed:
Aug. 07, 2015
Applicant:
Veolia Water Technologies, Inc., Moon Township, PA (US);
Inventor:
Mark D. Patterson, Aurora, IL (US);
Assignee:
Veolia Water Technologies, Inc., Moon Township, PA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E21B 43/24 (2006.01); C02F 1/06 (2006.01); C02F 1/04 (2006.01); C02F 1/40 (2006.01); C02F 101/32 (2006.01); C02F 103/10 (2006.01); C02F 103/36 (2006.01);
U.S. Cl.
CPC ...
E21B 43/24 (2013.01); C02F 1/06 (2013.01); C02F 1/041 (2013.01); C02F 1/048 (2013.01); C02F 1/40 (2013.01); C02F 2101/32 (2013.01); C02F 2103/10 (2013.01); C02F 2103/365 (2013.01); C02F 2209/005 (2013.01); C02F 2209/02 (2013.01); C02F 2209/03 (2013.01); C02F 2301/063 (2013.01);
Abstract
An oil recovery process where produced water is cooled through a flash evaporization process and the resulting vapor is utilized to heat steam generator feedwater.