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. 02, 2021
Filed:
Jul. 06, 2016
Applicant:
Halliburton Energy Services, Inc., Houston, TX (US);
Inventors:
Anand Prakash, Tomball, TX (US);
Alexei Korovin, Houston, TX (US);
Michael J. Levchak, Tomball, TX (US);
Assignee:
Halliburton Energy Services, Inc., Houston, TX (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
G01V 3/28 (2006.01); E21B 47/12 (2012.01); E21B 47/26 (2012.01); G01V 3/30 (2006.01);
U.S. Cl.
CPC ...
G01V 3/28 (2013.01); E21B 47/26 (2020.05); G01V 3/30 (2013.01);
Abstract
An antenna assembly that includes a bobbin including arcuate first and second bobbin portions positioned about a tool mandrel. A protective layer is formed about the first and second bobbin portions, and a cover occludes a portion of an axially extending gap defined between the first and second bobbin portions to prevent the protective layer from extruding into the gap.