Seismic facies analysis using core analysis and 3D seismic data on the training area of the Republic of Tatarstan

Abstract

© Tyumen 2019. All rights reserved. Restoration of facies in the inter-well space is an actual issue. If we know filtration-capacitive properties from the core data in the well, which we tied to seismic data, we can trace distribution of facies throughout the territory. And if we will know distribution of facies, we can define filtration-capacitive properties in the inter-well space and location of the reservoir. The work was to identify facies using seismic data, core data and well logs. The identified facies: alluvial facies, fresh water facies and shoreline facies. During the work, authors created maps of tulian-bobrikovian and elhovian horizons and identified the facies distribution of the tulian-bobrikovian horizon. As a result of the work the facies distribution map was obtained.