河南省舞钢市王楼铁矿详查钻探施工技术
投稿时间：2014-12-18  修订日期：2015-05-28  点此下载全文
引用本文：祁新堂,冯军山,李耀辉,等.河南省舞钢市王楼铁矿详查钻探施工技术[J].钻探工程,2015,42(7):19-22.
QI Xin-tang,FENG Jun-shan,LI Yao-hui,et al. Construction Technology of Detailed Survey Drilling in Wanglou Iron Ore Area of Henan Wuyang[J]. Drilling Engineering, 2015,42(7):19-22.
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作者单位E-mail
祁新堂* 河南省有色金属地质矿产局第四地质大队 1193723138@qq.com 
冯军山 河南省有色金属地质矿产局第四地质大队 hnysytlhfgs@163.com 
李耀辉 河南省有色金属地质矿产局第四地质大队 471047640@qq.com 
代杨威 河南省有色金属地质矿产局第四地质大队 108774234@qq.com 
张传晖 河南省地质高级技工学校  
中文摘要:河南省舞钢市王楼铁矿区第四系覆盖层厚度大，地层复杂，岩层破碎，易坍塌缩径，施工难度大。针对该矿区地层特点，从设备选型、钻孔结构、套管、钻头选择、冲洗液等方面采取相适应的施工工艺及技术措施，取得了较好的效果。总结的经验和体会将对今后的钻探施工有所帮助。
中文关键词:绳索取心钻进  第四系覆盖层  复杂地层  钻进工艺  王楼铁矿区
 
Construction Technology of Detailed Survey Drilling in Wanglou Iron Ore Area of Henan Wuyang
Abstract:The Quaternary overburden layer is thick in Wanglou iron ore area of Henan Wuyang with complex formations and breaking rocks, collapsing and diameter shrinkage easily happen, the survey drilling is difficult. According to this situation, appropriate construction process and technical measures were adopted, such as equipment selection, borehole structure, casing, bit selection and flushing fluid technology. This paper summarizes these experience.
keywords:wire-line core drilling  the Quaternary overburden layer  complex formation  drilling technology  Wanglou iron ore area
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