老挝可溶性钾镁盐矿钻探冲洗液漏失的预防与处理技术  

Leakage Prevention of Drilling Fluid in Soluble K- Mg Salt Deposit of Laos and the Processing Technology

作　　者：白宝云 许青海 吴礼林[2] 刘维鹏[2] 

机构地区：[1]青海省核工业地质局第一地质矿产勘查大队,青海西宁810000 [2]中国地质科学院勘探技术研究所,河北廊坊065000

出　　处：《探矿工程（岩土钻掘工程）》2014年第11期14-16,共3页Exploration Engineering:Rock & Soil Drilling and Tunneling

摘　　要：根据老挝可溶性钾镁盐矿的形成过程,简单地分析了各个层位之间的关联性,通过对可溶性钾镁盐矿钻探中各种冲洗液漏失现象进行分类和机理研究,系统地提出了老挝可溶性钾镁盐矿钻探冲洗液漏失的预防和处理技术。According to the formation process of soluble K- Mg salt deposit in Laos,the correlation between each horizon is simply analyzed. By the classification of different leakage and the study on the mechanism,the prevention methods of drilling fluid circulation loss in soluble K- Mg salt deposit of Laos and the processing technology are systematically put forward.

关 键 词：可溶性钾镁盐矿 钻探 堵漏 防漏 老挝 

分 类 号：P634.8[天文地球—地质矿产勘探]