大同煤田煌斑岩在地震和测井资料上的响应特征

Response Characteristics of Datong Coalfield's Lamprophyre in Logging and Seismic Data

通过对大同煤田煌斑岩侵入类型及其在煤田测井和地震资料的响应特征的分析研究,提出了利用大同煤田煌斑岩侵入煤层的物性特征来划定其影响范围的方法,为今后煤田的资源评价和可采起到一定的指导作用,也具有一定的现实意义。

Through the research on lamprophyre intrusive type and the response characteristics of coalfield＇s logging and seismic data of lamprophyre in Datong Coalfield, this paper puts forward a method for demarcating its influencing scope by using the geophysical features of Datong Coalfieht＇s lamprophyre intruding the coal seam, which possesses certain guiding function and practical significance for the thture resource evaluation.