摘要
反射地震勘探技术在石油、煤田和工程地质中得到了广泛应用 ,但在金矿和其它金属矿床中则有一系列的问题限制了它的应用。在分析了石油地震与金属矿地震不同点的基础上 ,简介了地震勘探方法的基本原理。在对云南北衙金矿的实际地震勘探过程中 ,对这种方法进行了试验 ,并总结了在金矿和其它金属矿区应用地震勘探方法的过程中各个环节所应该注意的问题 ,包括野外施工方法和资料处理的流程及地质解释等。最后得到了较为理想的效果 。
Seismic reflection prospecting technique has been widely used in exploration of petroleum,coal and geological engineering,but it is a rare thing in exploration of gold and other kind of metal deposit because of many problems encountered in application.Based on a brief introduction of seismic prospecting method and the difference between seismic prospecting for petroleum and that for gold,the key points in every stage which should be pay attention to ,was presented in applying seismic exploration in gold deposits and other metal mining area,which include equipment、field work methods and technological process of data processing and geologic explanation and so on.Through actual application at Beiya gold deposit in Yunna Province,a perfect result was gotten.This provides us very important geological data for the accurate orientation of concealed deposits.
出处
《黄金科学技术》
2000年第6期1-9,共9页
Gold Science and Technology
基金
中科院知识创新工程!(KZCX1- Y- 2和 KZCX1- Y- 0 3)
关键词
浅层地震勘探
弯线
隐伏金矿
定位预测
金矿床
shallow seismic exploration
prediction
crooked line
concealedgold deposit
