Skripsi Fisika
Pemodelan temperatur menggunakan data resistivitas pada lapangan panasbumi bora, sulawesi tengah
ABSTRAK
Penelitian untuk memperoleh sebaran temperatur dan kedalaman pada reservoir panasbumi di Desa Bora Kecamatan Biromaru Kabupaten Sigi Biromaru Propinsi Sulawesi Tengah telah dilakukan dengan menggunakan metode geolistrik resistivitas konfigurasi wenner. Pengolahan data menggunakan program Earthimager 2D untuk mendapatkan model resistivitas bawah permukaan. Hasil resistivitas bawah permukaan berkisar 10 Ωm sampai 80 Ωm sedangkan sebaran temperatur berada pada kisaran 71 oC sampai 90oC.
Kata kunci :Geolistrik resistivitas, Panasbumi, Sebaran temperatur.
ABSTRACT
The research to the temperature distribution and the depth of the geothermal reservoir in the village of Bora, subdistrict of Biromaru, regency of Sigi Biromaru of Central Sulawesi has been conducted by using Wenner configuration of geoelectric resistivity method. Data processing used the software of Earthimager 2D to obtain subsurface resistivity models. Temperature distribution was processed by corverting the value of resistivity. The results of this study showed that subsurface resistivity ranged from 10 Ωm to 80 Ωm while the temperature distribution ranged from 71 oC to 90 oC.
Keywords: Geolistrikresistivity, geothermal, temperaturedistribution.
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