广域电磁法在武陵山区页岩气勘探中的探索应用——以黔北桐梓地区为例

李帝铨, 汪振兴, 胡艳芳, 王涵, 苏煜堤

The application of wide field electromagnetic method to shale gas exploration in Wuling Mountain area: A case study of Tongzi area in northern Guizhou

LI Di-Quan, WANG Zhen-Xing, HU Yan-Fang, WANG Han, SU Yu-Di

图6 L6线等频率视电阻率曲线

Fig.6 Equal frequency apparent resistivity curve of L6 line