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:
Feb. 13, 2018
Filed:
Oct. 07, 2010
Applicants:
Quanxin Guo, Sugar Land, TX (US);
Cong Wang, Katy, TX (US);
Thomas Geehan, Houston, TX (US);
Lujun Ji, Katy, TX (US);
Inventors:
Quanxin Guo, Sugar Land, TX (US);
Cong Wang, Katy, TX (US);
Thomas Geehan, Houston, TX (US);
Lujun Ji, Katy, TX (US);
Assignee:
M-I L.L.C., Houston, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N 11/06 (2006.01);
U.S. Cl.
CPC ...
G01N 11/06 (2013.01);
Abstract
Methods for determining fluid rheology, the methods including determining a first discharged volume or weight of a fluid at a first time, determining at least a second discharged volume or weight of the fluid at a second time, and calculating fluid rheology based on the determined first and at least second discharged fluid volumes or weights at the first and second times.