Resistivitas Batuan Berdasarkan Metode Geolistrik Konfigurasi Schlumberger untuk Menentukan Potensi Air Tanah Sebagai Acuan Sumur Bor

  • Fadilah Fadilah IAIN Bengkulu

Abstract

The purpose of this study is to analyze rock resistivity based on the geoelectric method of the Schlumberger configuration to determine the potential for groundwater as a reference for boreholes. The method used in this research is the geoelectric resistivity method with a Schlumberger configuration. Data acquisition modeling was analyzed using Progress Version 3.0 to describe the subsurface based on measurement sounding points in the field. The main targets for these measurements are confined aquifer traps and sandstone stratigraphy. Field measurement points are at coordinates S 030 43 '52.2 "and E 1020 19' 27.1". The results of this study indicate that the layer that is thought to be the groundwater carrier layer is found at a depth of about 64.99 meters to 150.86 meters with a layer thickness of 85.87 meters, which is in the form of sandstone density with a resistivity value of 5.39 ohm meters. The iteration error scale value in this study is, 5.05% RMS. In conclusion, the results obtained can provide specific information for groundwater drilling actors in the research location.

Keywords: Groundwater, Geoelectricity, Resistivity, Schlumberger

References

Abidin, R. (2004). Identifikasi Sebaran Air Tanah Berdasarkan Karakteristik Geomorfologi Menggunakan Citra Landsat 7 ETM di Kabupaten Sidoarjo. Undergaduate Theses. Institut Teknologi Sepuluh November

Azwar, H. (2009). Pemodelan Lapisan Air Tanah Dalam (Akuifer) di Desa Telogorejo Kabupaten Demak Berdasarkan Data Tahanan Jenis. Skripsi. Universitas Islam Negeri Syarif Hidayatullah

Bahri, B. (2005). Hand Out Mata Kuliah Geofisika Lingkungan dengan topik Metoda Geolistrik Resistivitas. Institut Teknologi Sepuluh November: Fakultas Matematika dan Ilmu Pengetahuan Alam

Budiman, A., Delhasni, D., & Widjojo, S.A.H. S. (2013). Pendugaan Potensi Air Tanah dengan Metode Geolistrik Tahanan Jenis Konfigurasi Schlumberger (Jorong Tampus Kanagarian Ujung Gading Kecamatan Lembah Malintang Kabupaten Pasaman Barat, Sumatera Barat). Jurnal Ilmu Fisika (JIF), 5(2), 72-78

Dwiharto, M. F., & Purwanto, M. S. (2017). Penerapan Metode Resistivitas 2D untuk Identifikasi Bawah Permukaan Situs Maelang Bayuwangi Jawa Timur. Jurnal Sains dan Seni ITS, 6(2), 2337-3520

Halik, G., & Widodo J. S. (2008). Pendugaan Potensi Air Tanah dengan Metode Geolistrik Konfigurasi Schlumberger di Kampus Tegal Boto Universitas Jember. Media Teknik Sipil, 8(2), 109-114

Harefa, E. B., & Simamora, P. (2013). Analisis Resistivitas Batuan dan Fluida di Bawah Permukaan dengan Metode Geolistrik Schlumberger di Daerah Panas Bumi Desa Huta Baru Sipirok Tapanuli Selatan. Jurnal Einstein, 1(2), 57-63

Sheriff, R. E. (2002). Encyclopedic Dictionary of Applied Geophysics Fourth Edition. Tulsa: The Society of Exploration Geophysicists (SEG)

Suripin, S. (2001). Pelestarian Sumber Daya Tanah dan Air. Yogyakarta: Andi

Telford, W. M., Geldart, L. P., Sheriff, R. E., & Keys, D. A. (1990). Applied Geophysics Second Edition. Cambridge: Cambridge University Press

Todd, D. K. (1980). Grounwater Hydrology Second Edition, Associate Professor of Civil Engineering California University. New York: John Wiley & Sons

Zeffitni, Z. (2011). Identifikasi Batas Lateral Cekungan Air Tanah (CAT) Palu. Jurnal SMARTek, 9(4), 337-349
Published
2020-12-31
How to Cite
Fadilah, F. (2020). Resistivitas Batuan Berdasarkan Metode Geolistrik Konfigurasi Schlumberger untuk Menentukan Potensi Air Tanah Sebagai Acuan Sumur Bor. SPEJ (Science and Physic Education Journal), 4(1), 31-37. https://doi.org/https://doi.org/10.31539/spej.v4i1.1783
Abstract viewed = 15 times
pdf downloaded = 32 times