摘要
在甘肃省漳县岩盐矿详查岩芯钻探工程施工中,针对钻孔垂直度和岩矿芯采取率指标远远高于地矿部门《岩芯钻探规程》标准的高质量要求,提出并采取了可靠有效的钻探施工工艺和技术措施,完成了施工任务,达到了质量指标要求。文章介绍并总结了该项目岩芯钻探钻孔施工工艺与技术措施。
In detailed exploration core drilling for the Rock Salt Mine of Zhang County, Ganshu, effective, and reliable core drilling process and technical measures have been initiated and applied to meet the quality standards in berehale verticality and core recovery, which are more demanding than those stipulated in ＂Core Drilling Specifications＂ by the geo - drilling industry. This paper describes and summarizes the core drilling process and the technical measures.
出处
《地质与勘探》
CAS
CSCD
北大核心
2007年第4期95-97,共3页
Geology and Exploration
关键词
盐矿勘探
高垂直度要求钻孔
施工工艺
salt mine exploration, berehole of high verticality, drilling process
