摘要
通过瞬变电磁法在平顶山西南部矿区探测主采煤层顶、底板富水异常区的成功实例,探讨PROTEM67D系统在探测埋深大于1 000 m地质体时的应用效果。认为在外业数据采集前,通过试验选择合适的工作参数,是完成深部异常体勘探的前提条件和重要保证。
With the success examples of applying the transient electromagnetic method to detecting water-rich anomalous areas on the top and the floor of the main coal-mining bed in the southwestern ore district of Pingdingshan, this paper investigated the applying effect of PROTEM67D system in detecting geological bodies with the buried depth over 1000 m. It is held that, before the acquisition of the outwork data, the choice of suitable work parameters through test is the prerequisite and the important guarantee for fulfilling the explo- ration of the deep anomalous body.
出处
《物探与化探》
CAS
CSCD
2013年第5期947-950,共4页
Geophysical and Geochemical Exploration
关键词
瞬变电磁
深部探测
富水异常区
PROTEM67D系统
煤矿勘探
transient electromagnetic method
deep exploration
abnormal water-rich area
PROTEM67D system
coal exploration
