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:
Mar. 10, 2020
Filed:
Oct. 08, 2014
Baker Hughes Incorporated, Houston, TX (US);
Vitaly Nikolaevich Dorovsky, Novosibirsk, RU;
BAKER HUGHES, A GE COMPANY, LLC, Houston, TX (US);
Abstract
Methods, systems, devices and products for evaluating an earth formation comprising a porous medium. Methods include estimating at least one property of the earth formation using a plurality of estimates of complex permittivity based on measurements using an electromagnetic tool at a plurality of frequencies in a borehole penetrating the earth formation while the porous medium is saturated with a mixture of water and a plurality of hydrocarbon phases including oil and gas by using a spectral dielectric curve constant (v) for the porous medium, the spectral dielectric curve constant (v) invariant with respect to a ratio of water to hydrocarbons in the porous medium and determined by an estimated rate of change between estimates of the plurality of estimates of complex permittivity of an imaginary part relative to a real part of each estimate.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile