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All Journal Journal of Geoscience Engineering and Energy (JOGEE)
Graniko Reza Utama
Pertamina Geothermal Energy Menara Cakrawala M.H Thamrin, Jakarta Pusat
Civil Engineering, Building, Construction & Architecture Education Energy Industrial & Manufacturing Engineering Materials Science & Nanotechnology Physics

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MODEL KONSEPTUAL SISTEM PANAS BUMI DAERAH “UBL” PROVINSI LAMPUNG DENGAN MENGGUNAKAN DATA LOG BOR DAN GEOKIMIA MANIFESTASI PERMUKAAN: CONCEPTUAL MODEL OF THE “UBL” REGION GEOTHERMAL SYSTEM OF LAMPUNG PROVINCE USING DRILL LOG DATA AND SURFACE MANIFESTATION GEOCHEMICALS Muhammad Aisy Omar; Fajar Hendrasto; Graniko Reza Utama
Journal of Geoscience Engineering & Energy (JOGEE) VOLUME 3, NOMOR 1, FEBRUARI 2022
Publisher : Universitas trisakti

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (4972.617 KB) | DOI: 10.25105/jogee.v3i1.13121

Abstract

The UBL area is included in the Tanggamus Regency, Lampung province, with the potential for geothermal resources. The study of geothermal in the UBL area continues to increase along with the existence of geothermal operating areas that have been proven to produce geothermal energy that is capable of being used as a Geothermal Power Plant (PLTP). Therefore, this research was conducted to look in more detail through surface data and subsurface data so that it can provide an overview of the geothermal model in this "ULB" area. Surface fluid manifestations show 3 types of springs, namely chloride water, sulfate water, and bicarbonate water. The main reservoir of the study area is diorite-basalt intermediate rock. It is estimated that the reservoir temperature ranges from 184.31O – 200.56O C. The geothermal system model shows the upflow zone in the north of the study area covering the Aek Besuk area (AB2) and the outflow zone in the southern part of the Batu Rejo area (BR2).
Co-Authors Fajar Hendrasto Muhammad Aisy Omar