Compensation Methodology of Upper-Layer Anomalies Related to the Surface Relief on the Dynamic Characteristics of Seismic Data

I. Litavrin; D. Danko; A. Svetlichniy; A. Jangirov; A. Shestakov; K. Iskaziev

doi:10.3997/2214-4609.202053243

Compensation Methodology of Upper-Layer Anomalies Related to the Surface Relief on the Dynamic Characteristics of Seismic Data
Authors I. Litavrin¹, D. Danko², A. Svetlichniy¹, A. Jangirov¹, A. Shestakov¹, K. Iskaziev^2,3
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Affiliations: ¹ LLP «Professional Geo Solutions Kazakhstan» ² National University of Oil and Gas «Gubkin University» ³ JSC «KazMunaiGas Exploration Production»
Publisher: European Association of Geoscientists & Engineers
Source: Conference Proceedings, Saint Petersburg 2020, Nov 2020, Volume 2020, p.1 - 5
DOI: https://doi.org/10.3997/2214-4609.202053243

Abstract

Summary

In the abstract the compensation methodology of upper-layer anomalies influence at the stage of seismic data processing are described and tested. Compensation had consisted in removing the low-frequency dependence of seismic AVO attributes and the dominant frequency on changes in surface relief. Application of the proposed methodology has significantly improved the quality of seismic data, increase the reliability of geological targeting and search for the missed perspective objects.

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2020-11-16

2024-04-25

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Compensation Methodology of Upper-Layer Anomalies Related to the Surface Relief on the Dynamic Characteristics of Seismic Data

Conference Proceedings 2020, 1 (2020); https://doi.org/10.3997/2214-4609.202053243

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Compensation Methodology of Upper-Layer Anomalies Related to the Surface Relief on the Dynamic Characteristics of Seismic Data

Abstract

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Most Read This Month

Most Cited This Month Most Cited RSS feed

The natural combination of full and image‐based waveform inversion

Poststack diffraction imaging using reverse‐time migration

Characterizing the effect of elastic interactions on the effective elastic properties of porous, cracked rocks

Fracture detection by Gaussian beam imaging of seismic data and image spectrum analysis

Laboratory measurements of guided‐wave propagation within a fluid‐saturated fracture