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:
Dec. 27, 2022
Filed:
Oct. 02, 2020
Triad National Security, Llc, Los Alamos, NM (US);
Chevron U.s.a. Inc., San Ramon, CA (US);
Vamshi Krishna Chillara, Los Alamos, NM (US);
Maruti Kumar Mudunuru, Los Alamos, NM (US);
Hari Selvi Viswanathan, Los Alamos, NM (US);
Satish Karra, Los Alamos, NM (US);
Bulbul Ahmmed, Los Alamos, NM (US);
Jeffrey Foering App, Houston, TX (US);
Gary Michael Hoversten, Los Alamos, NM (US);
Triad National Security, LLC, Los Alamos, NM (US);
Chevron U.S.A. Inc., San Ramon, CA (US);
Abstract
A multi-frequency signal may be used to induce voltage difference across a portion of a pipe. The voltage difference may be induced to take multi-frequency measurement of impedance characteristics of fluid inside the pipe. The multi-frequency measurement of the impedance characteristic of the fluid inside the pipe may be used to determine a characteristic of the fluid inside the pipe. This may be achieved by active integration of experimental data with high-resolution multi-frequency electrical impedance tomography (MFEIT) modeling.