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:
Jan. 14, 2014
Filed:
Mar. 26, 2010
Vitaly N. Dorovsky, Novosibirsk, RU;
Yuriy A. Nefedkin, Novosibirsk, RU;
Alexander I. Fedorov, Novosibirsk, RU;
Maxim Y. Podberezhnyy, Novosibirsk, RU;
Yury V. Perepechko, Novosibirsk, RU;
Zarema Dubinsky, Houston, TX (US);
Vitaly N. Dorovsky, Novosibirsk, RU;
Vladimir Dubinsky, Houston, TX (US);
Yuriy A. Nefedkin, Novosibirsk, RU;
Alexander I. Fedorov, Novosibirsk, RU;
Maxim Y. Podberezhnyy, Novosibirsk, RU;
Yury V. Perepechko, Novosibirsk, RU;
Baker Hughes Incorporated, Houston, TX (US);
Abstract
An acoustic source on a logging tool is used to generate acoustic waves in a borehole. Acoustic detectors on the logging tool measure the generated acoustic waves. Electrodes on the logging tool are used to measure the potential resulting from the generated acoustic wave. The output of the hydrophones and the electrodes corresponding to Stoneley wave components of the acoustic wave are processed to provide an estimate of formation permeability, acoustoelectric constant, and a velocity of a propagating second compressional wave in the formation.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile