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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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/content/papers/10.3997/2214-4609.2020geo029
2020-05-11
2024-03-29
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