Estimation of Coal Distribution in Tawanga Village, East Kolaka Regency, Southeast Sulawesi by Using DC Resistivity Method

5th International Conference on Theoretical and Applied Physics 2015

Ngkoimani, Laode^1 ; Saleh Isa, Laode^1 ; Jahidin^1 ; Syamsurizal^2 ; Asfar, Suryawan^3 ; Makkawaru, Andi^4

Department of Geophysical Engineering, Universitas Halu Oleo, Kendari, Indonesia^1

Physics Department, Universitas Halu Oleo, Kendari, Indonesia^2

Department of Geological Engineering, Universitas Halu Oleo, Kendari, Indonesia^3

Energy and Mineral Resource Agency, Southeast Sulawesi, Indonesia^4

关键词: Dc resistivity;    Geoelectrical methods;    Rock layers;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/846/1/012015/pdf
DOI  :  10.1088/1742-6596/846/1/012015

来源: IOP

【 摘 要 】

The purpose of this study is to determine coal distribution and plating in Tawanga Village, Eastern Kolaka Southeast Sulawesi. The measurements were performed in 3 lines which length of every line is 32 m, 64 m, and 80 m by using Geoelectrical method. The data then analyzed by using Res2Dinv software to find out resistivity and rock layer structure. By using this software revealed that resistivity for between 0.0913 and 438 Ωm, 0.552 and 344 Ωm, 0.898 and 271 Ωm for the first line, second line and third line ranging repectively. Based on these results then coal distribution was estimated. That is found that they are around 130-438 Ωm for the first line, 137-344 Ωm for the second line, and 120-271 Ωm for the third line. They distributes at 0,5 - 12,4 meter from northwest to southeast.