Adaptive overburden elimination with the multidimensional Marchenko equation
J van der Neut, K Wapenaar - Geophysics, 2016 - library.seg.org
Iterative substitution of the multidimensional Marchenko equation has been introduced
recently to integrate internal multiple reflections in the seismic imaging process. In so-called …
recently to integrate internal multiple reflections in the seismic imaging process. In so-called …
Target-oriented Marchenko imaging of a North Sea field
M Ravasi, I Vasconcelos, A Kritski… - … Supplements to the …, 2016 - academic.oup.com
Seismic imaging provides much of our information about the Earth's crustal structure. The
principal source of imaging errors derives from simplicistically modeled predictions of the …
principal source of imaging errors derives from simplicistically modeled predictions of the …
Rayleigh-Marchenko redatuming for target-oriented, true-amplitude imaging
M Ravasi - Geophysics, 2017 - library.seg.org
Marchenko redatuming is a revolutionary technique to estimate Green's functions from
virtual sources in the subsurface using only data measured at the earth's surface, without …
virtual sources in the subsurface using only data measured at the earth's surface, without …
Implementation of the Marchenko method
The Marchenko method makes it possible to compute subsurface-to-surface Green's
functions from reflection measurements at the surface. Applications of the Marchenko …
functions from reflection measurements at the surface. Applications of the Marchenko …
Accounting for free-surface multiples in Marchenko imaging
Imagine placing a receiver at any location in the earth and recording the response at that
location to sources on the surface. In such a world, we could place receivers around our …
location to sources on the surface. In such a world, we could place receivers around our …
Marchenko scheme based internal multiple reflection elimination in acoustic wavefield
Marchenko imaging is a methodology to image the subsurface with two important
properties:(1) accurate amplitude and (2) free from free-surface and internal multiple …
properties:(1) accurate amplitude and (2) free from free-surface and internal multiple …
An introduction to Marchenko methods for imaging
A Lomas, A Curtis - Geophysics, 2019 - pubs.geoscienceworld.org
Geoscientists often have little information about earth's subsurface heterogeneities prior to
mapping them using seismic or other geophysical data. Marchenko methods are a set of …
mapping them using seismic or other geophysical data. Marchenko methods are a set of …
A practical implementation of subsalt Marchenko imaging with a Gulf of Mexico data set
Marchenko redatuming allows one to use surface seismic reflection data to generate the
seismic response from sources at the surface to any point in the subsurface. Without …
seismic response from sources at the surface to any point in the subsurface. Without …
Reconstructing the primary reflections in seismic data by Marchenko redatuming and convolutional interferometry
State-of-the-art methods to image the earth's subsurface using active-source seismic
reflection data involve reverse time migration. This and other standard seismic processing …
reflection data involve reverse time migration. This and other standard seismic processing …
Elastic internal multiple analysis and attenuation using Marchenko and interferometric methods
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 …
whereas real seismic recordings also contain multiples. As such, it is desirable to predict …