Murdani, Murdani and Sarkowi, Muh and Saputra, Deni and Darmawan, Arief PEMODELAN 2 DIMENSI DATA MAGNETOTELLURIK DAERAH PROSPEK PANASBUMI LAPANGAN “JGT”. Jurnal Geofisika Eksplorasi, 3 (1). pp. 1-10. ISSN ISSN 2356-1599 (Print); ISSN 2685-6182

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Abstract

Magnetotelluric method is an electromagnetic sounding methode to know sub-surface structure based on resistivity value by doing a passive acquitition using natural electric and magnetic field component measurement which change due to time. 1D and 2D inversion modelling result on 33 measurement data point which spreaded on 3 research area line. From all three measurement line, there is a layer which has a low resistivity value which suspected as a cap-rock started from 4 Ωm with 500-1000 m depth. Middle resistivity value range started from 21 Ωm – 53 Ωm with more than 1000 m is a reservoir rock. The third zone has the most resistive layer with resistivity value started from 76 Ωm – 159 Ωm is a source rock (hot source) which located at more than 2000 m depth.

Item Type: Article
Subjects: T Technology > T Technology (General)
Divisions: Fakultas Teknik (FT) > Prodi Teknik Geofisika
Depositing User: MUHAMMAD S
Date Deposited: 11 Nov 2021 01:12
Last Modified: 11 Nov 2021 01:12
URI: http://repository.lppm.unila.ac.id/id/eprint/35839

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