| 朱永宁,袁明.甘肃省漳县盐矿勘探高垂直度要求岩芯钻探钻孔施工工艺技术[J].地质与勘探,2007,(4):95-97 |
| 甘肃省漳县盐矿勘探高垂直度要求岩芯钻探钻孔施工工艺技术 |
| CORE DRILLING PROCESS FOR HIGH BOREHOLE VERTICALITY |
| 修订日期：2007-02-15 |
| DOI： |
| 中文关键词: 盐矿勘探 高垂直度要求钻孔 施工工艺 |
| 英文关键词: salt mine exploration, berehole of high verticality, drilling process |
| 基金项目: |
| 朱永宁 袁明 |
| [1]甘肃省地矿局第一地质矿产勘查院,天水741020 [2]中国冶金地质总局西北局,西安710061 |
| 摘要点击次数: 2060 |
| 全文下载次数: 1567 |
| 中文摘要: |
| 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. |
| 英文摘要: |
| 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 borehole 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. |
|
查看全文
查看/发表评论 下载PDF阅读器 |
| 关闭 |
|
|
|
