激电测井在城山多金属勘查的应用

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英文篇名：Application of IP logging to the exploration of polymetallic ore 作者：龙思帆 英文作者：LONG Si-fan;Anhui Institute Geophysical and Geochemical Prospecting Techniques; 关键词：激电测井 ; 地质分层 ; 高斯平滑 ; 地质推测 英文关键词：IP logging;;Geological stratification;;Gauss smoothing;;Geological prediction 中文刊名：COLO 英文刊名：World Nonferrous Metals 机构：安徽省物化探院; 出版日期：2018-05-08 17:23 出版单位：世界有色金属 年：2018 期：No.497 语种：中文; 页：COLO201805142 页数：2 CN：05 ISSN：11-2472/TF 分类号：244-245

摘要

激发极化测井是以研究岩矿层、含水层段的电化学性质为基础的一种测井方法,通过测量钻孔内激发极化电位的大小和变化规律,可以研究和划分钻孔地质剖面,确定岩矿层、含水层段的厚度和深度,以及为地面物探和井中物探的资料解释提供岩矿层的电性参数等。本论文主要论述了井中梯度激电测井的基本原理、常规地质实际应用、圆滑滤波探讨、多孔联合的地质推测应用以及相关建议等。以安徽省城山地区为实例并取得了较好的地质效果。
        Excitation polarization logging is a kind of logging method based on the study of the electrochemical properties of rock and aquifers.By measuring the magnitude and variation rule of the induced polarization potential in boreholes,we can study and divide the geological section of boreholes,and determine the thickness and depth of rock and aquifer.And providing the electrical parameters of the rock and ore beds for the interpretation of ground geophysical prospecting and geophysical prospecting in well.This paper mainly discusses the basic principle of well well well well well well logging in well,the practical application of conventional geology and the discussion of the smooth filtering,Geological speculates of multi drilling and related suggestions and so on.Taking the city of Anhui Province as an example,good geological effects have been obtained.

引文

[1]井中激发激发极化法技术规程,DZ/T 1999.
    [2]潘和平等.井中激电地—井方式井旁球体反演,2008.
    [3]姜贤斌等,激发极化测井在矿产资源勘查中的应用研究.
    [4]新疆哈密市庆城西铜金矿区物探激电(IP)中梯勘查报告.
    [5]潘建西井中激电地在金属矿勘探中的应用西北地质2010.