Particulars of the attenuation parameter determining from real data
https://doi.org/10.18303/2619-1563-2022-4-54
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.
About the Authors
N. K. Vasilenko
Trofimuk Institute of Petroleum Geology and Geophysics SB RAS
Koptyug Ave., 3, Novosibirsk, 630090
Novosibirsk State University
Pirogova Str., 1, Novosibirsk, 630090
Russian Federation
Koptyug Ave., 3, Novosibirsk, 630090
Novosibirsk State University
Pirogova Str., 1, Novosibirsk, 630090
Russian Federation
G. M. Mitrofanov
http://www.ipgg.sbras.ru/ru/institute/staff/mitrofanovgm
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
Russian Federation
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
Russian Federation
N. A. Goreyavchev
http://www.ipgg.sbras.ru/ru/institute/staff/goreiavchevna
Trofimuk Institute of Petroleum Geology and Geophysics SB RAS
Koptyug Ave., 3, Novosibirsk, 630090
Novosibirsk State University
Pirogova Str., 1, Novosibirsk, 630090
Russian Federation
Trofimuk Institute of Petroleum Geology and Geophysics SB RAS
Koptyug Ave., 3, Novosibirsk, 630090
Novosibirsk State University
Pirogova Str., 1, Novosibirsk, 630090
Russian Federation
R. S. Kushnarev
Trofimuk Institute of Petroleum Geology and Geophysics SB RAS
Koptyug Ave., 3, Novosibirsk, 630090
Novosibirsk State University
Pirogova Str., 1, Novosibirsk, 630090
Russian Federation
Koptyug Ave., 3, Novosibirsk, 630090
Novosibirsk State University
Pirogova Str., 1, Novosibirsk, 630090
Russian Federation
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Review
For citations:
Vasilenko N.K., Mitrofanov G.M., Goreyavchev N.A., Kushnarev R.S. Particulars of the attenuation parameter determining from real data. Russian Journal of Geophysical Technologies. 2022;(4):54-64. (In Russ.) https://doi.org/10.18303/2619-1563-2022-4-54
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