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. 13, 2018
Filed:
Mar. 27, 2014
Halliburton Energy Services, Inc., Houston, TX (US);
Chung Chang, Houston, TX (US);
Abbas Arian, Houston, TX (US);
Gary Kainer, Tomball, TX (US);
Paul G. Junghans, Houston, TX (US);
Arthur Cheng, Houston, TX (US);
Randall Bennett Jones, Sugar Land, TX (US);
Halliburton Energy Services, Inc., Houston, TX (US);
Abstract
The disclosure addresses multiple embodiments of an acoustic isolator, and an acoustic logging tool which incorporates the acoustic isolator. The acoustic isolator is configured to minimize acoustic transmissions which could otherwise adversely affect acoustical measurements being made by an acoustic receiver. The described acoustic isolators include a plurality of longitudinally arranged mass members coupled to a central supporting structure, in a configuration to reduce acoustic transmissions in at least selected frequency ranges.