Finite Element Modeling of Electroseismics and Seismoelectrics

In this chapter we describe a set of finite element formulations employed to approximate the solution to an extension to partially saturated porous media of Pride's equations, which is one of the most widespread theoretical frames that model the coupled electromagnetics and acoustics of saturat...

Descripción completa

Guardado en:
Detalles Bibliográficos
Autores principales: Zyserman, Fabio Iván, Gauzellino, Patricia Mercedes, Jouniaux, Laurence, Grobbe, Niels, Revil, André, Zhu, Zhenya, Slob, Evert
Formato: Libro Capitulo de libro
Lenguaje:Español
Publicado: Advancing Earth and Space Science (AGU) 2020
Materias:
Geofísica
Geology
Finite element method
Domain decomposition methods
Applied mathematics
Supercomputer
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/127119
Aporte de:
SEDICI (UNLP) de Universidad Nacional de La Plata
id I19-R120-10915-127119
record_format dspace
institution Universidad Nacional de La Plata
institution_str I-19
repository_str R-120
collection SEDICI (UNLP)
language Español
topic Geofísica
Geology
Finite element method
Domain decomposition methods
Applied mathematics
Supercomputer
spellingShingle Geofísica
Geology
Finite element method
Domain decomposition methods
Applied mathematics
Supercomputer
Zyserman, Fabio Iván
Gauzellino, Patricia Mercedes
Jouniaux, Laurence
Grobbe, Niels
Revil, André
Zhu, Zhenya
Slob, Evert
Finite Element Modeling of Electroseismics and Seismoelectrics
topic_facet Geofísica
Geology
Finite element method
Domain decomposition methods
Applied mathematics
Supercomputer
description In this chapter we describe a set of finite element formulations employed to approximate the solution to an extension to partially saturated porous media of Pride's equations, which is one of the most widespread theoretical frames that model the coupled electromagnetics and acoustics of saturated porous media. We also show how these numerical algorithms can be implemented on multicore computers, and analyze their performance, observing that the parallel efficiency of the algorithms decays slower when the resources of each computing core are used as close to their maximum as possible. Further, we perform a study of two-dimensional PSVTM electroseismic conversions in a time-lapse carbon dioxide geological deposition monitoring scenario, setting the electromagnetic source in depth, and measuring the seismic responses both in wells and at the surface. We observe that, contrary to what is known from standard field settings, the interface responses play no important role in elucidating the CO2 plume behavior, and that the in-depth converted signals convey information about the carbon dioxide saturation in the plume.
format Libro
Capitulo de libro
author Zyserman, Fabio Iván
Gauzellino, Patricia Mercedes
Jouniaux, Laurence
Grobbe, Niels
Revil, André
Zhu, Zhenya
Slob, Evert
author_facet Zyserman, Fabio Iván
Gauzellino, Patricia Mercedes
Jouniaux, Laurence
Grobbe, Niels
Revil, André
Zhu, Zhenya
Slob, Evert
author_sort Zyserman, Fabio Iván
title Finite Element Modeling of Electroseismics and Seismoelectrics
title_short Finite Element Modeling of Electroseismics and Seismoelectrics
title_full Finite Element Modeling of Electroseismics and Seismoelectrics
title_fullStr Finite Element Modeling of Electroseismics and Seismoelectrics
title_full_unstemmed Finite Element Modeling of Electroseismics and Seismoelectrics
title_sort finite element modeling of electroseismics and seismoelectrics
publisher Advancing Earth and Space Science (AGU)
publishDate 2020
url http://sedici.unlp.edu.ar/handle/10915/127119
work_keys_str_mv AT zysermanfabioivan finiteelementmodelingofelectroseismicsandseismoelectrics
AT gauzellinopatriciamercedes finiteelementmodelingofelectroseismicsandseismoelectrics
AT jouniauxlaurence finiteelementmodelingofelectroseismicsandseismoelectrics
AT grobbeniels finiteelementmodelingofelectroseismicsandseismoelectrics
AT revilandre finiteelementmodelingofelectroseismicsandseismoelectrics
AT zhuzhenya finiteelementmodelingofelectroseismicsandseismoelectrics
AT slobevert finiteelementmodelingofelectroseismicsandseismoelectrics
bdutipo_str Repositorios
_version_ 1764820451301785600

Ejemplares similares