[КНИГА][B] Introduction to petroleum seismology

LT Ikelle, L Amundsen - 2018 - library.seg.org
Introduction to Petroleum Seismology, second edition, provides the theoretical and practical
foundation for tackling present and future challenges of petroleum seismology, especially …

Elimination of free-surface related multiples without need of the source wavelet

L Amundsen - Geophysics, 2001 - pubs.geoscienceworld.org
This paper presents a new, wave-equation based method for eliminating the effect of the
free surface from marine seismic data without destroying primary amplitudes and without …

Research status and progress in multiple elimination

J SONG, V DJ, X CHEN - Progress in Geophysics, 2014 - en.dzkx.org
Most of the current seismic data processing techniques make use of primaries for imaging or
inversion, the existence of multiples has a severe impact on seismic imaging, inversion and …

Non-linear primary-multiple separation with directional curvelet frames

FJ Herrmann, U Böniger… - Geophysical Journal …, 2007 - academic.oup.com
Predictive multiple suppression methods consist of two main steps: a prediction step, during
which multiples are predicted from seismic data, and a primary-multiple separation step …

Adaptive curvelet-domain primary-multiple separation

FJ Herrmann, D Wang, DJ Verschuur - Geophysics, 2008 - library.seg.org
In many exploration areas, successful separation of primaries and multiples greatly
determines the quality of seismic imaging. Despite major advances made by surface-related …

Surface-related multiple attenuation based on a self-supervised deep neural network with local wavefield characteristics

K Wang, T Hu, B Zhao, S Wang - Geophysics, 2023 - library.seg.org
Multiple suppression is a very important step in seismic data processing. To suppress
surface-related multiples, we develop a self-supervised deep neural network method based …

Adaptive multiple subtraction using independent component analysis

W Lu - Geophysics, 2006 - library.seg.org
Adaptive multiple subtraction is a critical and challenging procedure for the widely used
surface-related multiple attenuation (SRMA) techniques. In this paper, I present an adaptive …

Comparison of wavelet estimation methods

BY Yi, GH Lee, HJ Kim, HT Jou, DG Yoo, BJ Ryu… - Geosciences …, 2013 - Springer
Wavelet estimation is a very important task in seismic data processing and analysis such as
deterministic deconvolution, seismic-to-well tie, and seismic inversion, among others. We …

Scattering diagrams in seismic imaging: More insights into the construction of virtual events and internal multiples

LT Ikelle, I Erez, X Yang - Journal of Applied Geophysics, 2009 - Elsevier
The key processes in marine seismic imaging include (i) removing from seismic data all
seismic events (free-surface multiples and ghosts) which contain at least one reflection at …

Source wavelet estimation in full waveform inversion

D Sun, K Jiao, D Vigh, R Coates - 76th EAGE Conference and …, 2014 - earthdoc.org
In full-waveform inversion (FWI), a small disturbance in the source wavelet may lead to large
discrepancies in the inverted model, which becomes larger as the depth increases due to …