Particulars of the attenuation parameter determining from real data-Reference-Cited by-同舟云学术

Particulars of the attenuation parameter determining from real data

Published:2023-04-10 Issue:4 Volume: Page:54-64
ISSN:2619-1563
Container-title:Russian Journal of Geophysical Technologies
language:
Short-container-title:Russian Journal of geophysical technologies

Author:

Vasilenko N. K.¹,Mitrofanov G. M.²,Goreyavchev N. A.¹,Kushnarev R. S.¹

Affiliation:

1. Trofimuk Institute of Petroleum Geology and Geophysics SB RAS
Koptyug Ave., 3, Novosibirsk, 630090

Novosibirsk State University
Pirogova Str., 1, Novosibirsk, 630090

2. Trofimuk Institute of Petroleum Geology and Geophysics SB RAS
Koptyug Ave., 3, Novosibirsk, 630090

Novosibirsk State University
Pirogova Str., 1, Novosibirsk, 630090

Novosibirsk State Technical University
K. Marks Ave., 20, Novosibirsk, 630073

Abstract

The paper considers the estimation of the attenuation parameter using the method of spectral ratios. Based on model and real data, it is shown that in order to obtain stable estimates, it is necessary to have the most complete information about the structure-velocity characteristics of the medium. Also, an important aspect of data preprocessing is to take into account changes in the waveform associated with the transmission medium.

Publisher

Trofimuk Institute of Petroleum Geology and Geophysics (SB RAS)

Subject

General Medicine

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