Elastic internal multiple analysis and attenuation using Marchenko and interferometric methods

CA da Costa Filho, GA Meles, A Curtis - Geophysics, 2017 - library.seg.org
Conventional seismic processing aims to create data that contain only primary reflections,
whereas real seismic recordings also contain multiples. As such, it is desirable to predict …

[HTML][HTML] An improved method for internal multiple elimination using the theory of virtual events

PN Bao, Y Shi, WH Wang, W Zhang, ZJ Pan - Petroleum Science, 2022 - Elsevier
Compared with first-order surface-related multiples from marine data, the onshore internal
multiples are weaker and are always combined with a hazy and occasionally strong …

A plane-wave formulation and numerical analysis of elastic multicomponent inverse scattering series internal multiple prediction

J Sun, KA Innanen - Geophysics, 2019 - library.seg.org
Internal multiple prediction and removal is a critical component of seismic data processing
prior to imaging, inversion, and quantitative interpretation. Inverse scattering series methods …

Analysis of the inverse scattering series (ISS) internal multiple-attenuation and elimination algorithms as effective tool box choices for absorptive and dispersive media …

Q Fu, Y Zou, J Wu, AB Weglein - SEG International Exposition and …, 2018 - onepetro.org
ABSTRACT The Inverse Scattering Series (ISS) internal multiple attenuation algorithm can
predict the exact time and approximate amplitude of every internal multiple at all offsets at …

[PDF][PDF] Petroleum Science

X Ma, LL Huo, GF Li, H Li, QL Meng - 2021 - cup.edu.cn
abstract Seismic prediction of cracks is of great significance in many disciplines, for which
the rock physics model is indispensable. However, up to now, multitudinous analytical …

The significance of incorporating a 3-D point source in the inverse scattering series internal multiple attenuator for a 1-D subsurface

X Lin, AB Weglein - SEG International Exposition and Annual Meeting, 2015 - onepetro.org
In this paper, the 3-D inverse scattering series (ISS) internal multiple attenuation algorithm
(Araújo et al., 1994; Weglein et al., 1997, 2003) is modified for a one-dimensional …

[PDF][PDF] Estimating Primaries by Sparse Inversion with Cost-Effective Computation

X Zhou, Y Liu, L Bai - COMMUNICATIONS IN COMPUTATIONAL …, 2020 - academia.edu
Recently, attenuation of surface-related multiples is implemented by a largescale sparsity-
promoting inversion where the primaries are iteratively estimated without a subtraction …

[PDF][PDF] cG COPYRIGHTED BY

X Lin - 2016 - mosrp.uh.edu
Many seismic processing methods require subsurface information to be effective. As the
petroleum industry moves to more complex offshore and onshore plays, that requirement …

[PDF][PDF] (I) The Significance of Incorporating a 3D Point Source in Inverse Scattering Series (ISS) Multiple Removal for a 1D/2D Subsurface;(II) an Alternative ISS …

X Lin - 2016 - uh-ir.tdl.org
Inverse scattering series (ISS) de-multiple methods do not require any subsurface
information to achieve seismic processing objectives. In specific applications of the ISS de …