Quantification of heterogeneity effects for the improvement of oil and gas detection based on hydrocarbon microtremor analysis

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Identifiant

Unité de recherche

INNOSUISSE

Numéro de projet

8896.1;7 PFIW-IW

Titre du projet

Quantification of heterogeneity effects for the improvement of oil and gas detection based on hydrocarbon microtremor analysis

Titre du projet anglais

Quantification of heterogeneity effects for the improvement of oil and gas detection based on hydrocarbon microtremor analysis

Textes relatifs à ce projet

	Allemand	Français	Italien	Anglais
Description succincte	-	-	-
Résumé des résultats (Abstract)	-	-	-

Textes saisis

Catégorie	Texte
Description succincte (Anglais)	Quantification of heterogeneity effects for the improvement of oil and gas detection based on hydrocarbon microtremor analysis
Résumé des résultats (Abstract) (Anglais)	Hydrocarbon-bearing structures cause modifications of the geo-seismic background noise in the low frequency range (microtremors). The impact of heterogeneities, such as soft-soil amplification and attenuation due to 'patchy saturation', on these modifications are quantified using numerical models. Also, methods to distinguish between oil and gas using surface velocity spectra are developed. The resulting new service product will be directly implemented into the industrial partner¿s technology, to provide more specific information to customers.

Catégorie

Texte

Description succincte
(Anglais)

Quantification of heterogeneity effects for the improvement of oil and gas detection based on hydrocarbon microtremor analysis

Résumé des résultats (Abstract)
(Anglais)

Hydrocarbon-bearing structures cause modifications of the geo-seismic background noise in the low frequency range (microtremors). The impact of heterogeneities, such as soft-soil amplification and attenuation due to 'patchy saturation', on these modifications are quantified using numerical models. Also, methods to distinguish between oil and gas using surface velocity spectra are developed. The resulting new service product will be directly implemented into the industrial partner¿s technology, to provide more specific information to customers.