水井坑井田外围含煤区属广平推覆体一部分,蕴藏着丰富的煤炭资源,煤系地层埋藏深度主要受发育于童子岩组上部的F1、F2推覆断层控制。通过CSAMT法,结合区内地层、构造(特别是推覆构造)、岩浆岩的研究,圈定出水井坑井田外围煤炭资源前景较好的含煤区。 The outer coal-bearing zone of Shuijingkeng Minefield belongs to the part of Guangping nappe and contains rich coal resources. The depth of burial of coal measures is mainly controlled by the F1 and F2 thrust faults developed in the upper part of Tongziyan Formation. Through the CSAMT method, combined with the study of formation, structure (especially nappe structure) and magmatic rocks in the area, the coal zone with better prospect of coal resources outside the water well field is delineated.