物探与化探
物探與化探
물탐여화탐
GEOPHYSICAL AND GEOCHEMICAL EXPLORATION
2013年
5期
947-950
,共4页
瞬变电磁%深部探测%富水异常区%PROTEM67D系统%煤矿勘探
瞬變電磁%深部探測%富水異常區%PROTEM67D繫統%煤礦勘探
순변전자%심부탐측%부수이상구%PROTEM67D계통%매광감탐
transient electromagnetic method%deep exploration%abnormal water-rich area%PROTEM67D system%coal exploration
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1000 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。
通過瞬變電磁法在平頂山西南部礦區探測主採煤層頂、底闆富水異常區的成功實例，探討PROTEM67D繫統在探測埋深大于1000 m地質體時的應用效果。認為在外業數據採集前，通過試驗選擇閤適的工作參數，是完成深部異常體勘探的前提條件和重要保證。
통과순변전자법재평정산서남부광구탐측주채매층정、저판부수이상구적성공실례，탐토PROTEM67D계통재탐측매심대우1000 m지질체시적응용효과。인위재외업수거채집전，통과시험선택합괄적공작삼수，시완성심부이상체감탐적전제조건화중요보증。
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.
