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:
May. 31, 2022
Filed:
Mar. 07, 2016
Applicant:
Halliburton Energy Services, Inc., Houston, TX (US);
Inventors:
Reza Khalaj Amineh, Houston, TX (US);
Luis Emilio San Martin, Houston, TX (US);
Burkay Donderici, Pittsford, NY (US);
Assignee:
Halliburton Energy Services, Inc., Houston, TX (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01N 27/90 (2021.01); G01N 27/9013 (2021.01); G01N 17/00 (2006.01); G01N 27/87 (2006.01); G01N 27/904 (2021.01); F16L 101/30 (2006.01);
U.S. Cl.
CPC ...
G01N 27/902 (2013.01); G01N 17/006 (2013.01); G01N 27/87 (2013.01); G01N 27/904 (2013.01); F16L 2101/30 (2013.01);
Abstract
An inspection tool apparatus includes a core having an axial length. The axial length is determined based on a desired depth of inspection radially from the core. A plurality of arms are coupled to and extend radially from the core. The core and the plurality of arms comprise a high permeability magnetic material. The core or at least one of the plurality of arms is wound by a respective coil that is positioned to receive magnetic flux that is passing through the core or at least one of the plurality of arms.