Тип публикации: доклад, тезисы доклада, статья из сборника материалов конференций
Конференция: SEG Denver 2014 Annual Meeting, SEG 2014; Denver, CO; Denver, CO
Год издания: 2014
Идентификатор DOI: 10.1190/segam2014-1268.1
Аннотация: The process of seismic waves' propagation through 3D heterogeneous multiscale media is analyzed by means of finite-difference simulation using locally refined grids. In order to do reliable conclusion on the base of results of this simulation the digital geological model (3D distribution of P- and S-wave propagation velocities and Показать полностьюdensity) is developed on the base of real life observations: 3D routine seismic processing, detailed well-logging analysis and laboratory study of core samples. Careful analysis of results of numerical simulation reveals intensive multiple scattering in the fluid saturated areas which are clearly observed in images of scattering energy. The same structures are presented in real field images of scattering energy and correlate with high permeability of deep wells.
Журнал: SEG Technical Program Expanded Abstracts
Выпуск журнала: 33
Номера страниц: 2532-2536
Издатель: Society of Exploration Geophysicists