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Veuillez utiliser cette adresse pour citer ce document : http://dlibrary.univ-boumerdes.dz:8080/handle/123456789/369

Titre: Fractal analysis revisited by the continuous wavelet transform of AVO seismic data
Auteur(s): Ouadfeul, S.
Alioaune, L.
Mots-clés: Heterogeneities
WTMM
AVO
Date de publication: 2012
Editeur: Springer-Verlag
Collection/Numéro: Arabian Journal of Geosciences/ Vol.5, N°6 (2012);pp. 1469-1474
Résumé: The main goal of this paper is to establish reservoirs media heterogeneities by the wavelet transform modulus maxima lines. First, we gathered amplitude versus offsets (AVO) amplitudes at the top of the reservoirs, then we calculated the 2D wavelet transform after we calculated its maxima, and we estimated the Hölder exponent at each maxima. Variation of the Hölder exponent can give more information about lithology and fluid nature at any point. We applied the proposed idea at a 2D synthetic AVO intercept model, obtained results showed that the wavelet transform modulus maxima lines can be used as a seismic image processing tool. We suggest application of the proposed idea on real AVO seismic data and its attributes. It can give more ideas about reservoirs model
URI/URL: http://dlibrary.univ-boumerdes.dz:8080/jspui/handle/123456789/369
ISSN: 1866-7538
Collection(s) :Publications Internationales

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