Testing processing algorithms for seismic data from laboratory modeling-Reference-Cited by-同舟云学术

Testing processing algorithms for seismic data from laboratory modeling

Published:2023-04-10 Issue:4 Volume: Page:89-104
ISSN:2619-1563
Container-title:Russian Journal of Geophysical Technologies
language:
Short-container-title:Russian Journal of geophysical technologies

Author:

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

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 features of creating a procedure for surface-consistent amplitude correction using factors decomposition approaches are considered. The possibility of changing the models used is demonstrated, which makes it possible to choose the optimal models that have the best correspondence to the processed seismic material within the framework of the problem being solved. The effect of energy values related to different time intervals containing signals on the quality of the obtained factor estimates is studied. The procedure was tested on models and real data. It demonstrated the capabilities of the developed procedure and the correspondence of the results obtained by it to existing world-class software products.

Publisher

Trofimuk Institute of Petroleum Geology and Geophysics (SB RAS)

Subject

General Medicine

Reference14 articles.

1. Davletkhanov R.T. Correction of seismic records for the influence of the upper part of the section with the preservation of the kinematics of reflected waves corresponding to the reservoir model of the medium. PhD Thes. [in Russian]. – MSU, Moscow, 2017.

2. Dolgikh Yu.N. Method of correction of seismostructural constructions for long-period errors caused by the influence of inhomogeneities of the RF // Technologies of Seismic Exploration. – 2010. – Vol. 3. – P. 60–68.

3. Goldin S.V., Mitrofanov G.M. Reconstruction of the signal shape in the presence of surface inhomogeneities. // Seismic methods of prospecting and exploration of minerals [in Russian]. – Znanie, Kiev, 1973. – P. 6–8.

4. Goldin S.V., Mitrofanov G.M. Spectral-statistical method for accounting for surface inhomogeneities in systems for multiple tracking of reflected waves // Soviet Geology and Geophysics. – 1975. – Vol. 6. – P. 102–112.

5. Gurvich I.I. On the theoretical foundations of dynamic measurements in seismic exploration. Izvestiya Vuzov. Geologiya i Razvedka. – 1970. – Vol. 6. – P. 108–113.