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:
Dec. 03, 2019
Filed:
Mar. 17, 2015
Applicant:
Halliburton Energy Services, Inc., Houston, TX (US);
Inventors:
Bhargav Gajji, Cypress, TX (US);
Ketan Chimanlal Bhaidasna, Houston, TX (US);
Richard Gary Morgan, Channelview, TX (US);
Subrahmanyam Surya Venkata Sista, Hyderabad, IN;
Assignee:
Halliburton Energy Services, Inc., Houston, TX (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
G01N 11/14 (2006.01); E21B 49/08 (2006.01);
U.S. Cl.
CPC ...
G01N 11/14 (2013.01); E21B 49/08 (2013.01); E21B 2049/085 (2013.01);
Abstract
Systems and methods for measuring the viscosity of a fluid may comprise a rotor cup having an inner chamber; a first bob rotatably disposed within a first region of the inner chamber; and a second bob rotatably disposed within a second region of the inner chamber, wherein the second bob rotates relative to the first bob based on a difference in viscosity of fluid in the first region and the second region.