广域电磁法在巨厚低阻层下水文地质勘探中的应用——以安徽淮南某煤矿为例
齐朝华

Application of the wide-field electromagnetic method in hydrogeological exploration under the extremely-thick low-resistivity layer: A case study of a coal mine in the Huainan area, Anhui Province
Qi Zhao-Hua
表1 30-5孔测井电阻率统计
Table 1 Statistical table of borehole logging resistivity in the study area
地层 ρ
/(Ω·m)
ρ平均
/(Ω·m)
厚度/m
新生界(Q+N) 4~55 12 578
二叠系(P) 上石盒子组 9~537 15 63
下石盒子组 10~270 28 75
山西组 10~1345 39 92
石炭系(C) 10~8000 69 94
奥陶系(O) >69