Mulyatno, Bagus Sapto and Alimuddin, Alimuddin and Dewanto, Ordas and Wibowo, Rahmat Catur (2020) Reservoir Properties Modeling Using Multi-Attribute Seismic Analysis: Case Study South Sumatra Basin. Journal of Physics: Conference Series, 1672. (Submitted)

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Abstract

Abstract. Seismic inversion and multi-attribute analysis method are used in this research to characterizes the reservoir properties. Where both of these methods will be resulted an acoustic impedance volume and log property volumes. The property log volumes were created from density, porosity, Gamma-Ray (GR) and Water Saturation (Sw) log. There are 4 wells that is used in this research, they are EM-31, EM-32, EM-33 and EM-34 and a 3D seismic data post- stacktimemigration.Basedonamapofacousticimpedancedistribution,thereservoirtargethas anacousticimpedancevalueof6.000((m/s)*(g/cc))to8.000((m/s)*(g/cc)).Furthermore,based onthemapof thedistributionofthelogproperty,reservoirhasadensityvaluewitharangeof2.3 g/cc up to 2.4 g/cc, porosity value > 10%, GR value of less than 100 API and Sw 50% to 55%. Thus, it can be concluded that reservoir has a lithology of sandstones, has a fairly good porosity and contains oil fluids.

Item Type:	Article
Subjects:	Q Science > QC Physics Q Science > QE Geology
Divisions:	Fakultas Teknik (FT) > Prodi Teknik Geofisika
Depositing User:	ORDAS DEWA
Date Deposited:	09 Nov 2020 06:17
Last Modified:	09 Nov 2020 06:17
URI:	http://repository.lppm.unila.ac.id/id/eprint/24737

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