Geothermal Temperature Slope at the KDD – 1 Well, Kadidia and Surrounding Areas, Nokilalaki, Sigi, Central Sulawesi Province

Irwan Firmansyah, Siswandi Siswandi, Sachrul Iswahyudi, Dudi Hermawan, Santia Ardi Mustofa

Abstract


The need for alternative energy other than fossil energy is felt to be increasingly urgent for the fulfillment of domestic electrical energy. In meeting the demand for electricity, the government needs to investigate alternative geothermal energy, to find out the potential for geothermal energy to provide electricity. The realization of this policy is that the government conducts an integrated geothermal investigation to find prospective geothermal areas that can be developed as electric power. Nokilalaki District, Sigi Regency, Central Sulawesi Province is one area that has geothermal potential in Indonesia. The Kadidia geothermal area, Sigi Regency, Central Sulawesi Province is one of the volcanic geothermal fields that have good potential and needs to be investigated further, especially on geological conditions that affect the presence of geothermal energy. The research method used is the method of analyzing the results of field observations. From the observations, it was concluded that the KDD-1 temperature gradient well had a final depth of 703.85 m. The formation temperature is 96.87 ºC at a depth of 700-meters with an average slope value of 12.8 ºC/100 meters, and the estimated temperature at a depth of 1500 m (estimated top reservoir) is 220 ºC.

Keywords


Temperature gradient, temperature loss, Napu formation

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References


“Direktorat Jenderal EBTKE - Kementerian ESDM.” https://ebtke.esdm.go.id/post/2022/02/19/3090/sekjen.esdm.sinergi.dan.kolaborasi.kunci.percepatan.pengembangan.ebt (accessed Mar. 03, 2022).

“Direktorat Jenderal EBTKE - Kementerian ESDM.” https://ebtke.esdm.go.id/post/2022/02/16/3086/bertemu.world.bank.menteri.esdm.paparkan.peta.jalan.transisi.energi.indonesia (accessed Mar. 03, 2022).

A. Wibowo, M. Nurhadi, Y. Rezky, and D. Hermawan, “PENENTUAN KESAMAAN RESERVOAR SISTEM PANAS BUMI KADIDIA DAN KADIDIA SELATAN KABUPATEN SIGI, PROVINSI SULAWESI TENGAH,” scholar.archive.org, Accessed: Mar. 03, 2022. [Online]. Available: https://scholar.archive.org/work/atbvguvccjc75jvdd4ekopqbqq/access/wayback/http://buletinsdg.geologi.esdm.go.id/index.php/bsdg/issue/download/BSDG%20Vol%2010%20No%202/pdf_17#page=54

M. Nurhadi, … Y. R.-B. S., and undefined 2015, “PENENTUAN KESAMAAN RESERVOAR SISTEM PANAS BUMI KADIDIA DAN KADIDIA SELATAN KABUPATEN SIGI, PROVINSI SULAWESI TENGAH,” buletinsdg.geologi.esdm.go.id, Accessed: Mar. 03, 2022. [Online]. Available: http://buletinsdg.geologi.esdm.go.id/index.php/bsdg/article/view/142

S. H. MAHMUD, “ANALISIS GEOLOGI DAN GEOKIMIA UNTUK KEPROSPEKAN PANAS BUMI DAERAH KADIDIA SELATAN, KECAMATAN NOKILALAKI, KABUPATEN SIGI, POVINSI,” 2017, Accessed: Mar. 03, 2022. [Online]. Available: http://eprints.upnyk.ac.id/11653/

K. Nicholson, Geothermal Fluids. 1993. doi: 10.1007/978-3-642-77844-5.

F. R. Widiatmoko, M. N. Hadi, D. Kusnadi, S. Iswahyudi, and F. Fadlin, “The conceptual model of Wae Sano Geothermal field based on geology and geochemistry data,” Journal of Earth and Marine Technology (JEMT), 2020, doi: 10.31284/j.jemt.2020.v1i1.1189.

F. Pirajno, Hydrothermal processes and mineral systems. 2009. doi: 10.1007/978-1-4020-8613-7.

“Horner, D.R. (1951) Pressure Build-Up in Wells. Proceedings of the 3rd World Petroleum Congress, 25-43. - References - Scientific Research Publishing.” https://www.scirp.org/(S(351jmbntvnsjt1aadkposzje))/reference/ReferencesPapers.aspx?ReferenceID=2141801 (accessed Mar. 04, 2022).

D. Waples, M. P.-N. R. Research, and undefined 2004, “Evaluation of Horner plot-corrected log-derived temperatures in the Danish Central Graben, North Sea,” Springer, vol. 13, no. 4, pp. 223–227, 2004, doi: 10.1007/s11053-004-0130-9.

E. Hellstrand, P. Blomberg, and S. Hörner, “The Temperature Coefficient of the Resonance Integral for Uranium Metal and Oxide,” Nuclear Science and Engineering, vol. 8, no. 6, pp. 497–506, Dec. 1960, doi: 10.13182/NSE60-A25835.

L. T. M. Corbett G. J., “SW Pacific Gold-Copper System (Structure, Alteration, and Mineralization),” 1996.

M. J. le Bas and A. L. Streckeisen, “The IUGS systematics of igneous rocks,” Journal of the Geological Society, 1991, doi: 10.1144/gsjgs.148.5.0825.

F. R. Widiatmoko, A. S. Sari, J. A. N. Ramadhanty, and R. H. K. Putri, “Study of Hydrothermal Alteration and Mineralization in the Lahbako Field, Jember Regency, East Java Province,” Journal of Physics: Conference Series, vol. 2117, no. 1, Dec. 2021, doi: 10.1088/1742-6596/2117/1/012004.

F. R. Widiatmoko, E. Kusdarini, M. A. Irwanto, A. Zamroni, H. L. Sunan, and R. H. K. Putri, “Study of Alteration Geochemistry and Mineralization in the Jawara Field, Jember Regency, East Java Province,” Journal of Physics: Conference Series, vol. 2117, no. 1, Dec. 2021, doi: 10.1088/1742-6596/2117/1/012003.

T. O. Simandjuntak, Surono, and J. B. Supandjono, “Geological Map of The Poso Quadrangle, Sulawesi, Scale 1:100,000,” Bandung, Indonesia, 1997. Accessed: Mar. 03, 2022. [Online]. Available: https://drive.google.com/drive/u/2/folders/1OvNQrXwNKNjKyWpIgvvhVEv8whDAOVrH

F. J. Pettijohn, Sedimentary Rocks (third edition), 3rd ed. San Francisco: Harper & Row Publishers, 1975.

A. Förster, “Analysis of borehole temperature data in the Northeast German Basin: Continuous logs versus bottom-hole temperatures,” Petroleum Geoscience, vol. 7, no. 3, pp. 241–254, 2001, doi: 10.1144/PETGEO.7.3.241.

F. R. Widiatmoko, R. H. K. Putri, and H. L. Sunan, “The Relation of Fault Fracture Density with the Residual Gravity; case study in Muria,” Journal of Earth and Marine Technology (JEMT), 2021, doi: 10.31284/j.jemt.2021.v1i2.1743.

D. W. Waples and M. Ramly, “A statistical method for correcting log-derived temperatures,” Petroleum Geoscience, vol. 7, no. 3, pp. 231–240, 2001, doi: 10.1144/PETGEO.7.3.231.

D. Waples, M. R.-P. Geoscience, and undefined 2001, “A statistical method for correcting log-derived temperatures,” earthdoc.org, Accessed: Mar. 04, 2022. [Online]. Available: https://www.earthdoc.org/content/journals/10.1144/petgeo.7.3.231




DOI: https://doi.org/10.31284/j.jemt.2022.v2i2.2873

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