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.

Date of Patent:
Apr. 02, 2019

Filed:

Jun. 29, 2016
Applicants:

M-i L.l.c., Houston, TX (US);

Mantovani & Vicentini S.r.l., Berra, IT;

Inventors:

Gary Fout, Cypress, TX (US);

Leonardo Renzo Vicentini, Ferrara, IT;

Assignee:

Other;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E21B 21/06 (2006.01); B01D 21/26 (2006.01); B01D 21/01 (2006.01);
U.S. Cl.
CPC ...
E21B 21/066 (2013.01); B01D 21/01 (2013.01); B01D 21/262 (2013.01);
Abstract

Systems and methods recycle liquid(s) by introducing at least a portion of a first liquid from a first centrifuge into a tank. At least a portion of a second liquid is introduced from a second centrifuge into the tank. The first liquid and the second liquid are mixed together in the tank to produce a mixed liquid. At least a portion of the mixed liquid is introduced from the tank into the second centrifuge. Particles from the mixed liquid are separated using the second centrifuge, thereby producing the at least a portion of the second liquid that is introduced from the second centrifuge into the tank.


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