Rock Physics inversion for fluid saturation and porosity prediction

Авторы: Shubin A., Klyazhnikov D., Ryzhkov V.
Сборник: Second EAGE Conference on Seismic Inversion
Тезисы
Год издания: 2022
Издательство: European Association of Geoscientists and Engineers
Местоположение издательства: Netherlands
Первая страница: 1
Последняя страница: 5
DOI: 10.3997/2214-4609.202229011
Аннотация: We applied an inversion technique to predict porosity and fluid saturation using seismic elastic attributes. The flow-chart includes three stages. At the first stage, the parameters of the rock physics model are inverted. The input data are: results of petrophysical interpretation and well logs with P, S wave velocities and bulk density. At the second stage, the rock physics model with specified parameters is used to invert log elastic attributes (acoustic impedance, shear impedance) into petrophysical properties: porosity and water saturation. At final stage the prediction was made using seismic elastic attributes.
Добавил в систему: Кляжников Дмитрий Викторович

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