Mostrar el registro sencillo del ítem

Seismic modeling using the fractional, diffusive-propagatory wave equation for the study of anelastic media: application to oil traps and VSP data [Modelado sísmico usando la ecuación de onda fraccionaria, difusiva-propagatoria para el estudio de medios anelásticos: aplicación a trampas petrolíferas y datos VSP]

dc.contributor.authorCabrera-Zambrano F
dc.contributor.authorSandoval-Flórez R
dc.contributor.authorMedina-Torres L.Y
dc.contributor.authorPiedrahita-Escobar C.
dc.date.accessioned2024-07-31T21:07:22Z
dc.date.available2024-07-31T21:07:22Z
dc.date.created2023
dc.identifier.issn1200283
dc.identifier.urihttp://hdl.handle.net/11407/8555
dc.descriptionObtaining subsurface images with quality spatial resolution is essential for seismic exploration in the search for hydrocarbons. However, the images of the structures located under areas with gas saturation are generally of low quality since the seismic waves are attenuated (lose energy) when propagated by these media. This paper proposes a seismic modeling method based on fractional differential equations: The diffusion-wave equation, which interpolates two physical phenomena, diffusion, and propagation. This equation is studied both in the time domain and frequency domain to observe its amplitude and phase behaviour when the wave propagates in different anelastic materials with different quality factor Q (inverse factor to the attenuation) values. The equation with the time derivative of fractional order is solved numerically using a finite difference scheme, where the mathematical expression of the stability and convergence criteria of the method was established. Wave propagation was modelled in structures with hydrocarbon traps with gas saturation. In addition, a real VSP (Vertical seismic profile) Zero-offset acquisition in which the source is located on the surface and the receivers inside the well was compared with the data obtained from the simulation. © 2023, Universidad Industrial de Santander. All rights reserved.
dc.language.isoeng
dc.language.isopor
dc.publisherUniversidad Industrial de Santander
dc.relation.isversionofhttps://www.scopus.com/inward/record.uri?eid=2-s2.0-85176408832&doi=10.18273%2frevbol.v45n3-2023008&partnerID=40&md5=81a863b24b4364a8308decdd6a65ae9e
dc.sourceBoletin de Geologia
dc.sourceBol. Geol.
dc.sourceScopus
dc.subjectAnelastic mediaeng
dc.subjectDerivada fraccionariaeng
dc.subjectDiffusive and propagative phenomenoneng
dc.subjectFactor de calidadeng
dc.subjectFenómenos de propagación y difusivoseng
dc.subjectFractional derivativeeng
dc.subjectMedios anelásticoseng
dc.subjectModelamientoeng
dc.subjectModellingeng
dc.subjectOil trapseng
dc.subjectQuality factoreng
dc.subjectTrampaseng
dc.titleSeismic modeling using the fractional, diffusive-propagatory wave equation for the study of anelastic media: application to oil traps and VSP data [Modelado sísmico usando la ecuación de onda fraccionaria, difusiva-propagatoria para el estudio de medios anelásticos: aplicación a trampas petrolíferas y datos VSP]eng
dc.typearticle
dc.rights.accessrightsinfo:eu-repo/semantics/restrictedAccess
dc.type.spaArtículo
dc.identifier.doi10.18273/revbol.v45n3-2023008
dc.relation.citationvolume45
dc.relation.citationissue3
dc.relation.citationstartpage137
dc.relation.citationendpage150
dc.publisher.facultyFacultad de Ciencias Básicasspa
dc.affiliationCabrera-Zambrano, F., Grupo de Investigación en Geofísica y Geología - PANGEA, Universidad de Pamplona, Pamplona, Colombia, Departamento de Física y Geología, Universidad de Pamplona, Pamplona, Colombia
dc.affiliationSandoval-Flórez, R., Grupo de Investigación en Geofísica y Geología - PANGEA, Universidad de Pamplona, Pamplona, Colombia
dc.affiliationMedina-Torres, L.Y., Facultad de Ciencias Básicas, Universidad de Medellín, Medellín, Colombia
dc.affiliationPiedrahita-Escobar, C., Facultad de Ciencias Básicas, Universidad de Medellín, Medellín, Colombia
dc.relation.referencesCabrera-Zambrano, F., Montes-Vides, L., Sandoval-Flórez, R., Mesoscopic attenuation mechanism in VTI seismic anisotropy (2022) Journal of Applied Geophysics, 206, p. 104793. , https://doi.org/10.1016/j.jappgeo.2022.104793
dc.relation.referencesCamacho, G., (2010) Análisis posición de nuevos pozos propuestos por el personal de yacimientos, , Technical report, Ecopetrol S.A., Colombia
dc.relation.referencesCarcione, J.M., Cavallini, F., Mainardi, F., Hanyga, A., Time-domain modeling of constant-Q seismic waves using fractional derivatives (2002) Pure and Applied Geophysics, 159 (7–8), pp. 1719-1736. , https://doi.org/10.1007/s00024-002-8705-z
dc.relation.referencesCarcione, J.M., Wave Fields in Real Media (2007) Wave propagation in Anisotropic, Anelastic, porous and electromagnetic media, , Elsevier
dc.relation.referencesDvorkin, J.P., Mavko, G., Modeling attenuation in reservoir and non-reservoir rock (2006) The Leading Edge, 25 (2), pp. 194-197. , https://doi.org/10.1190/1.2172312
dc.relation.referencesHauge, P.S., Measurements of attenuation from vertical seismic profiles (1981) Geophysics, 46 (11), pp. 1548-1558. , https://doi.org/10.1190/1.1441161
dc.relation.referencesKjartansson, E., Constant Q-wave propagation and attenuation (1979) Journal of Geophysical Research: Solid Earth, 84 (B9), pp. 4737-4748. , https://doi.org/10.1029/JB084iB09p04737
dc.relation.referencesLiner, C., (2004) Elements of 3D Seismology, , PennWell Publishing
dc.relation.referencesLiu, Y., Sen, M.K., A practical implicit finite-difference method: examples from seismic modelling (2009) Journal of Geophysics and Engineering, 6 (3), pp. 231-249. , https://doi.org/10.1088/1742-2132/6/3/003
dc.relation.referencesWang, X., Cai, M., A method to estimate shear quality factor of hard rocks (2017) Pure and Applied Geophysics, 174 (7), pp. 2689-2703. , https://doi.org/10.1007/s00024-017-1577-z
dc.relation.referencesZhu, T., Harris, J.M., Modeling acoustic wave propagation in heterogeneous attenuating media using decoupled fractional Laplacians (2014) Geophysics, 79 (3), pp. T105-T116. , https://doi.org/10.1190/geo2013-0245.1
dc.type.versioninfo:eu-repo/semantics/publishedVersion
dc.identifier.reponamereponame:Repositorio Institucional Universidad de Medellín
dc.identifier.repourlrepourl:https://repository.udem.edu.co/
dc.identifier.instnameinstname:Universidad de Medellín


Ficheros en el ítem

FicherosTamañoFormatoVer

No hay ficheros asociados a este ítem.

Este ítem aparece en la(s) siguiente(s) colección(ones)

Mostrar el registro sencillo del ítem