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Application of Karst Exploration Technology Based on AMT in the Design of Drilling

机译:岩溶勘探技术在钻井设计中的应用基于AMT

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In view of deep drilling platform in Guizhou encounters a large karst areas and large-scale mud emerges from the drilling,bring great difficulties to the drilling.We layout of two survey lines which perpendicular to each other on the ground to carry out AMT exploration.Based on the 2-D NLCG inversion results of AMT,Identified the spatial distribution characteristics of the underground karst,provide a basic geophysical data for re-selecting the location to drilling.Verified by drilling,AMT method exploration results achieved good results.
机译:鉴于贵州的深钻平台遇到大型喀斯特地区和大型泥浆从钻井中出现,为钻井带来了巨大的困难。我们在地面上垂直彼此垂直的两个测量线的布局进行探索。基于AMT的2-D NLCG反转结果,确定了地下岩溶的空间分布特性,提供了一种基本的地球物理数据,用于重新选择钻探的位置。通过钻井的可验项,AMT方法探索结果取得了良好的效果。

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