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:
Nov. 12, 2019
Filed:
Nov. 17, 2015
Applicant:
Halliburton Energy Services, Inc., Houston, TX (US);
Inventors:
Chung Chang, Houston, TX (US);
Chen Li, Katy, TX (US);
Assignee:
Halliburton Energy Services, Inc., Houston, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01V 1/40 (2006.01); B06B 1/06 (2006.01); E21B 47/10 (2012.01); G01V 1/52 (2006.01);
U.S. Cl.
CPC ...
G01V 1/40 (2013.01); B06B 1/0603 (2013.01); B06B 1/0622 (2013.01); E21B 47/101 (2013.01); G01V 1/52 (2013.01); G01V 2001/526 (2013.01);
Abstract
An acoustic logging tool includes a first acoustic transducer and a second acoustic transducer. At least a portion of the first transducer is parallel with the second transducer. The first and second acoustic transducers are configured to propagate an acoustic signal in the same direction. The first acoustic transducer is configured to generate an acoustic output having a different frequency than the second acoustic transducer.
Chang, Chung. (2019). Acoustic logging tool utilizing fundamental resonance (U.S. Patent No. 10473808). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10473808
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile