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oa Identification of non-structural traps based on AVO-analysis and Elastic Inversion within the northern edge of the Dnieper-Donets Depression
- Publisher: European Association of Geoscientists & Engineers
- Source: Conference Proceedings, Geoinformatics: Theoretical and Applied Aspects 2020, May 2020, Volume 2020, p.1 - 5
Abstract
Summary
Non-structural traps in the sedimentary stratum of the northern edge of the Dnieper-Donets Depression had not explored sufficiently by seismic methods. In this work, the authors demonstrate research and analysis of seismic data elastic characteristics using methods of AVO-analysis and elastic inversion with identification of lithologically trapped gas-saturated object. Alongside with the positive experience of acoustic contrast objects on seismic data identification, the authors present the generalized limitations of using AVO-analysis and elastic seismic inversion, in particular, within the northern edge and the whole Dnieper-Donets Depression.
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