Passive seismic data processing methods to identify contrast intrasalt interlayers in the geological section of the Astrakhan Arch

Passive seismic data processing methods to identify contrast intrasalt interlayers in the geological section of the Astrakhan Arch

The article examines the problem of processing microseismic noise (MN) to identify and evaluate occurrence depth of contrasting geological objects – intersalt interlayers with a potentially high formation pressure. If it is impossible to use artificial wave sources, statistic processing of passive s...

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Bibliographic Details
Main Authors: E. V. Biryaltsev, A. A. Vikhoreva, V. A. Zakharchuk, A. Yu. Komarov, V. V. Pykhalov, O. V. Tinakin
Format: Article
Language:English
Published: Georesursy Ltd. 2024-04-01
Series:Georesursy
Subjects:
hydrodynamically isolated layers
intersalt interlayers
formation pressure
passive seismic
low-frequency seismic sounding
microseismic noise
green’s function of a wave equation
power spectral density
collection of statistical information
maximum likelihood method
Online Access:https://www.geors.ru/jour/article/view/185
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