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:
Jul. 17, 2018
Filed:
Jan. 16, 2015
Applicant:
Halliburton Energy Services, Inc., Houston, TX (US);
Inventors:
Alexei Korovin, Houston, TX (US);
Kazi Rashid, Spring, TX (US);
Michael J. Levchak, Tomball, TX (US);
James H. Cobb, Cypress, TX (US);
Assignee:
HALLIBURTON ENERGY SERVICES, INC., Houston, TX (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01V 3/28 (2006.01); H01Q 1/04 (2006.01); H01Q 1/36 (2006.01); H01Q 7/08 (2006.01); H01Q 11/08 (2006.01); H01Q 13/18 (2006.01);
U.S. Cl.
CPC ...
H01Q 1/04 (2013.01); H01Q 1/36 (2013.01); H01Q 7/08 (2013.01); H01Q 11/08 (2013.01); H01Q 13/18 (2013.01);
Abstract
A collar-mountable antenna for transmitting and receiving signals in a downhole environment, in at least some embodiments, comprises a bobbin having an inner surface and an outer surface, each of the inner and outer surfaces defining multiple slots, conductive wire disposed within the multiple slots on the outer surface of the bobbin, and ferrite disposed within the multiple slots on the inner surface of the bobbin.