| 多功能抗污染剂在老挝农波矿区南部钾盐钻探中的应用 |
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| 引用本文： | 黄卫东,付帆,陶士先.多功能抗污染剂在老挝农波矿区南部钾盐钻探中的应用[J].探矿工程,2014,41(3):21-24. |
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| 作者姓名： | 黄卫东 付帆 陶士先 |
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| 作者单位： | [1]中国建筑材料工业地质勘查中心宁夏总队青海分队,青海西宁810000 [2]北京探矿工程研究所,北京100083 |
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| 基金项目： | 中国地质调查局地质大调查项目“深部绳索取心钻探新型多功能复合剂研究与应用”（1212011120247） |
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| 摘 要： | 多功能抗污染剂是一种膨润土有机改性冲洗液材料，可用于配制盐水和镁基冲洗液体系。该冲洗液材料在老挝农波矿区南部的成功应用，证明其具有较强的耐盐及抗污染能力，较强的抑制泥岩水化分解作用，较好的护壁及保心作用，尤其适合在有石盐（岩盐）、钾石盐、光卤石等易溶盐存在的地层中使用。
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| 关 键 词： | 盐水冲洗液 镁基冲洗液 钾盐钻探 易溶盐钻探 老挝农波矿区 |
| 收稿时间： | 2013/6/5 0:00:00 |
| 修稿时间： | 2014/1/9 0:00:00 |
Application of Multifunctional Antipollution Agent for Potash Drilling in Laos |
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| HUANG Wei-dong,FU Fan and TAO Shi-xian.Application of Multifunctional Antipollution Agent for Potash Drilling in Laos[J].Exploration Engineering(Drilling & Tunneling),2014,41(3):21-24. |
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| Authors: | HUANG Wei-dong FU Fan and TAO Shi-xian |
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| Institution: | 1. Qinghai Branch, Ningxia Geological Prospecting Brigade, China National Geological Prospecting Center for Construction Material Industries, Xining Qinghai 810000, China; 2. Beijing Institute of Exploration Engineering, Beijing 100083, China) |
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| Abstract: | The multifunctional antipollution agent is a kind of flushing fluid material made of organically modified benton-ite, which can be used to prepare salt water and magnesium based flushing fluid system.This flushing fluid material was successfully applied in a mine of Laos, which indicates that it has strong salt tolerance and antipollution ability, strong inhi-bition of shale hydration decomposition, effective wall and core protection, especially is suitable for the use in the forma-tions containing the soluble salts of halite （ rock salt） , sylvite and carnallite. |
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| Keywords: | salt flushing fluid magnesium based flushing fluid potass drilling Nongbo mine in Laos |
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