GEOCHEMICAL CHARACTERISTICS OF HOT SPRINGS IN BATU LEPOQ AND PANGADAN VILLAGES, KARANGAN DISTRICT, EAST KUTAI REGENCY, EAST KALIMANTAN PROVINCE

Miftah Faaza Habibah, Resty Intan Putri, Panggea Ghiyats Sabrian, Riostantieka Mayandari Shoedarto, Asep Saepuloh

Abstract


The Karangan District in East Kutai Regency, East Kalimantan Province, is identified as having geothermal potential in the villages of Batu Lepoq and Pangadan. The presence of hot springs in these locations underscores the area's rich geological features, despite the absence of active volcanoes on the island. This study aims to analyze the physical and geochemical characteristics of the hot springs. A conceptual model of the geothermal system was developed to evaluate the geothermal potential of the area. Geochemical data from field samples were analyzed using geochemical methods. The findings indicate that the equilibrium lies in the immature water zone, with the primary source of the hot fluid being meteoric water heated by geopressure. The temperature of the sole reservoir in the Pangadan Village geothermal system is estimated to be 1930±10°C, as determined by the 1988 Giggenbach geothermometer.

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References


Allen, G dan Chambers, J.L 1998. Sedimentastion in the Modern and Miocene Mahakam Deltas East Kalimantan, Indonesia, Proscending of Indonesian Petroleum Association, 231.

Ariwibowo, Y. 2011. Prediksi Temperatur Reservoar Panasbumi Dengan Menggunakan Metode Geotermometer Kimia Fluida. TEKNIK – Vol. 32 No.3 Tahun 2011, ISSN 0852-1697

Biantoro, Elan, Bambang P. Muritno, dan Johny M. B. Mamuaya. 1992. Inversion Faults as The Major Structural Control In the Northern Part of Kutei Basin, East Kalimantan. Jakarta: Proceedings of 21st Annual Convention of Indonesian Petroleum Association.

Brahmantyo, B.2006. Klasifikasi Bentuk Muka Bumi (Landform) untuk Pemetaan Geomorfologi pada Skala 1:25.000 dan Aplikasinya untuk Penataan Ruang. Volume 1, Nomor 2, hal. 071 – 078. FIKTM. ITB Hammer, M.J. and Mac Kitchen, K.A., 1981, Hydrology and Quality of Water Resources: John Wiley and Sons, Ltd., New York, USA, p. 41, 140, and 214

Giggenbach, W.F., 1988. Chemical Techniques in Geotherma Exploration in Applicasi of Geochemistry in Geothermal Reservoir Development. Springer-Verlac Inc: Berlin.

Giggenbach, W. 1991, Geochemical techniques in geothermal exploration, UNITAR UNDP, Guidebook: Application of geochemnistry in resources development, hh. 119-144.

Giggenbach, W.F dan Glover R.B., 1992. Tectonic regime and major processes governing the chemistry of water and gas discharges from the rotorua geothermal field. New Zealand: New Zealand Geothermics

Irawan, D.E. dan Puradimadja, D.J., 2013, Lembar Kerja Hidrogeologi Umum, Kelompok Keahlian Geologi Terapan: Fakultas Ilmu dan Teknologi Kebumian Institut Teknologi Bandung, Bandung, p. 61–78

Meilani. 2019. Studi Geologi dan Geokimia Karakteristik Sistem Panasbumi Nonvulkanik Di Pulau Kalimantan. Program studi Teknik Geologi:ITB

Nicholson, K.1993. Gheothermal Fluids (Chemistry and Exploration Thechniques. Berlin: Springer Verlag inc

Sukardi, Djamal, B., Supriatna, S., dan Santosa, S. 1995. Peta Geologi Regional Muara Lasan, Kalimantan. Indonesia: Pusat Penelitian Dan Pengembangan Geologi

Zuidam, R. A Van. 1985. Aerial Photo-Interpretation in Terrain Analysis and Geomorpologhic Mapping. ITC, Smits Pulb, encshede, The Netherlands.




DOI: http://dx.doi.org/10.30872/cmg.v7i2.15907

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Program Studi Teknik Kimia

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Universitas Mulawarman

Jalan Sambaliung - No. 9 Sempaja Selatan

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This work is licensed under a Creative Commons Attribution 4.0 International License.