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:
Sep. 08, 2015
Filed:
Feb. 08, 2013
Applicant:
Veolia Water Solutions & Technologies North America, Inc., Moon Township, PA (US);
Inventors:
David E. Gamache, Oswego, IL (US);
Justin Scurte, Yorkville, IL (US);
Charlotte Bessiere, Chicago, IL (US);
Assignee:
VEOLIA WATER TECHNOLOGIES, INC., Moon Township, PA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E21B 43/16 (2006.01); E21B 43/40 (2006.01); E21B 21/06 (2006.01); B01D 36/04 (2006.01); E21B 43/24 (2006.01); C02F 9/00 (2006.01); C02F 1/04 (2006.01); C02F 1/52 (2006.01); C02F 11/12 (2006.01); C02F 103/10 (2006.01);
U.S. Cl.
CPC ...
E21B 43/2408 (2013.01); C02F 9/00 (2013.01); E21B 43/16 (2013.01); E21B 43/40 (2013.01); B01D 2311/08 (2013.01); C02F 1/04 (2013.01); C02F 1/52 (2013.01); C02F 11/126 (2013.01); C02F 2103/10 (2013.01);
Abstract
A method of treating concentrated produced water derived from a steam assisted gravity discharge oil recovery process is described. The method includes utilizing a double drum dryer to dry a concentrated slurry and produce a dried concentrate for deposition in a landfill.