Open AccessSIMULATION OF REFLECTION OF A PLANE ELECTROMAGNETIC WAVE IN A MULTILAYER MEDIUM: OIL-SATURATED FORMATION ENCLOSING A HYDRAULIC FRACTURE
Author(s) -
E.V. Denisova,
A. P. Khmelinin,
А. И. Конурин
Publication year - 2021
Publication title -
interèkspo geo-sibirʹ
Language(s) - English
Resource type - Journals
ISSN - 2618-981X
DOI - 10.33764/2618-981x-2021-2-3-195-205
Subject(s) - reflection coefficient , materials science , void (composites) , reflection (computer programming) , homogeneous , hydraulic fracturing , range (aeronautics) , plane wave , microwave , plane (geometry) , composite material , mechanics , optics , geotechnical engineering , geology , geometry , thermodynamics , physics , mathematics , quantum mechanics , computer science , programming language
Propagation of a plane electromagnetic wave of the microwave range is simulated to calculate the coefficient of its reflection from a homogeneous layer. A particular case of a multilayer geomediumis considered: an oil-saturated formation enclosing a hydraulic fracture. When justifying the choice of the frequency range, the value of fracture surface irregularity was taken into account. The dependence of the reflection coefficient on frequency for an electrically less dense non-absorbing layer inside a denser non-absorbing substance (a void layer inside a rock) has been calculated.