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3D True-Amplitude Anisotropic Elastic Gaussian Beam Depth Migration of 3D Irregular Data. / Protasov, M.; Tcheverda, V. A.; Pravduhin, A. P.

In: Journal of Seismic Exploration, Vol. 28, No. 2, 04.2019, p. 121-146.

Research output: Contribution to journal › Article › peer-review

Harvard

Protasov, M, Tcheverda, VA & Pravduhin, AP 2019, '3D True-Amplitude Anisotropic Elastic Gaussian Beam Depth Migration of 3D Irregular Data', Journal of Seismic Exploration, vol. 28, no. 2, pp. 121-146.

APA

Protasov, M., Tcheverda, V. A., & Pravduhin, A. P. (2019). 3D True-Amplitude Anisotropic Elastic Gaussian Beam Depth Migration of 3D Irregular Data. Journal of Seismic Exploration, 28(2), 121-146.

Vancouver

Protasov M, Tcheverda VA, Pravduhin AP. 3D True-Amplitude Anisotropic Elastic Gaussian Beam Depth Migration of 3D Irregular Data. Journal of Seismic Exploration. 2019 Apr;28(2):121-146.

Author

Protasov, M. ; Tcheverda, V. A. ; Pravduhin, A. P. / 3D True-Amplitude Anisotropic Elastic Gaussian Beam Depth Migration of 3D Irregular Data. In: Journal of Seismic Exploration. 2019 ; Vol. 28, No. 2. pp. 121-146.

BibTeX

@article{adb7f67bb4814832854b78eb973d03ae,
title = "3D True-Amplitude Anisotropic Elastic Gaussian Beam Depth Migration of 3D Irregular Data",
abstract = "True amplitude seismic migration is the procedure, which provides not only the localization of geological objects but also the restoration of their so-called {"}reflectivity{"}. This characteristic gives very important quantitative additional information about elastic parameters of the objects of interest. The paper addresses 3D seismic depth true-amplitude migration of 3D irregular data in anisotropic media based on beam decomposition of the data. The main objective is the development of the imaging procedure suitable for anisotropic media and handling 3D irregular seismic data without any preliminary regularization. The key components providing the desired image are elastic anisotropic Gaussian beams. Depending on the choice of the beam (quasi P or quasi S) we have PP-or PS-images. Results of synthetic and real data processing are presented and discussed.",
keywords = "3D imaging, Gaussian beams, anisotropy, irregular multicomponent data, SEISMIC DATA, Anisotropy, Irregular multicomponent data",
author = "M. Protasov and Tcheverda, {V. A.} and Pravduhin, {A. P.}",
note = "Publisher Copyright: {\textcopyright} 2019 Geophysical Press Ltd.",
year = "2019",
month = apr,
language = "English",
volume = "28",
pages = "121--146",
journal = "Journal of Seismic Exploration",
issn = "0963-0651",
publisher = "Geophysical Press LTD.",
number = "2",

}

RIS

TY - JOUR

T1 - 3D True-Amplitude Anisotropic Elastic Gaussian Beam Depth Migration of 3D Irregular Data

AU - Protasov, M.

AU - Tcheverda, V. A.

AU - Pravduhin, A. P.

N1 - Publisher Copyright: © 2019 Geophysical Press Ltd.

PY - 2019/4

Y1 - 2019/4

N2 - True amplitude seismic migration is the procedure, which provides not only the localization of geological objects but also the restoration of their so-called "reflectivity". This characteristic gives very important quantitative additional information about elastic parameters of the objects of interest. The paper addresses 3D seismic depth true-amplitude migration of 3D irregular data in anisotropic media based on beam decomposition of the data. The main objective is the development of the imaging procedure suitable for anisotropic media and handling 3D irregular seismic data without any preliminary regularization. The key components providing the desired image are elastic anisotropic Gaussian beams. Depending on the choice of the beam (quasi P or quasi S) we have PP-or PS-images. Results of synthetic and real data processing are presented and discussed.

AB - True amplitude seismic migration is the procedure, which provides not only the localization of geological objects but also the restoration of their so-called "reflectivity". This characteristic gives very important quantitative additional information about elastic parameters of the objects of interest. The paper addresses 3D seismic depth true-amplitude migration of 3D irregular data in anisotropic media based on beam decomposition of the data. The main objective is the development of the imaging procedure suitable for anisotropic media and handling 3D irregular seismic data without any preliminary regularization. The key components providing the desired image are elastic anisotropic Gaussian beams. Depending on the choice of the beam (quasi P or quasi S) we have PP-or PS-images. Results of synthetic and real data processing are presented and discussed.

KW - 3D imaging

KW - Gaussian beams

KW - anisotropy

KW - irregular multicomponent data

KW - SEISMIC DATA

KW - Anisotropy

KW - Irregular multicomponent data

UR - http://www.scopus.com/inward/record.url?scp=85078078295&partnerID=8YFLogxK

M3 - Article

VL - 28

SP - 121

EP - 146

JO - Journal of Seismic Exploration

JF - Journal of Seismic Exploration

SN - 0963-0651

IS - 2

ER -

ID: 25778875