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:
Apr. 21, 2020
Filed:
Dec. 16, 2015
Applicant:
Halliburton Energy Services, Inc., Houston, TX (US);
Inventors:
Mikko Jaaskelainen, Katy, TX (US);
Brian Park, Spring, TX (US);
Assignee:
Halliburton Energy Services, Inc., Houston, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E21B 47/10 (2012.01); E21B 49/08 (2006.01); E21B 41/00 (2006.01); E21B 47/06 (2012.01); G01F 1/32 (2006.01); G01F 15/18 (2006.01); G01N 29/024 (2006.01); G01N 29/22 (2006.01); E21B 47/12 (2012.01);
U.S. Cl.
CPC ...
E21B 47/101 (2013.01); E21B 41/0085 (2013.01); E21B 47/06 (2013.01); E21B 47/065 (2013.01); E21B 47/10 (2013.01); E21B 49/08 (2013.01); G01F 1/3263 (2013.01); G01F 15/18 (2013.01); G01N 29/024 (2013.01); G01N 29/223 (2013.01); E21B 47/123 (2013.01); E21B 2049/085 (2013.01);
Abstract
A modular sensor system using electro acoustic technology to measure downhole properties, such as flow rate, density and fluid fraction of oil in a production string, is described. Modular sensor assemblies inside a wellbore collect various local fluid parameters at each location. The local fluid parameters are combined to determine the downhole properties.