| Titre : | Rock physics modeling of berkine basin reservoirs from algerian sahara |
| Titre original : | Modélisation de la Physique des Roches des Réservoirs du Bassin de Berkine du Sahara Algérien. |
| Auteurs : | Ferielle Adjemi, Auteur ; Rezki Akkal, Directeur de thèse ; Mohamed Dehdouh, Directeur de thèse |
| Type de document : | document électronique |
| Editeur : | [S.l.] : [s.n.], 2026 |
| Format : | 1 fichier PDF (4.7Mo) / ill. |
| Note générale : |
Mode d'accès : accès au texte intégral par intranet.
Mémoire de Projet de Fin d’Études : Génie Minier: Alger, École Nationale Polytechnique : 2026 Bibliogr. p.159-167 Mémoire confidentiel 7ans jusqu'à Juin 2033 |
| Langues : | Anglais |
| Index. décimale : | PG00326 |
| Tags : | Rock Physics Berkine Basin reservoir characterization machine learning seismic interpretation |
| Résumé : |
This study presents an integrated Rock Physics workflow for reservoir
characterization in the Berkine Basin, one of the major hydrocarbon provinces of the Algerian Saharan Platform. The methodology combines data quality control, machine learning techniques for reconstructing missing well logs, petrophysical evaluation, and Rock Physics modeling. Several theoretical and empirical models were compared to identify the most suitable ones for the local geological conditions. The results show that the VRH model provides the best performance for the solid state, the empirical Krief model for the dry state, and the Gassmann model for the fluid-saturated state. These models were selected to build the final workflow. The proposed workflow provides a reliable representation of the reservoir's elastic behavior and effectively captures the influence of pore fluids on rock properties. It also offers a consistent framework for seismic inversion, Amplitude Versus Offset (AVO) analysis, and fluid distribution prediction. Overall, this study highlights the value of integrating Rock Physics and machine learning to reduce uncertainty and improve reservoir characterization in heterogeneous geological environments. |
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