宜昌磷矿北部整装勘查项目深孔复杂地层钻探技术
投稿时间：2017-01-19  修订日期：2017-03-16  点此下载全文
引用本文：张所邦,谭建国,王爱军,等.宜昌磷矿北部整装勘查项目深孔复杂地层钻探技术[J].钻探工程,2017,44(4):23-27.
ZHANG Suo-bang,TAN Jian-guo,WANG Ai-jun,et al. Complex Formation Drilling Technology for Deep Hole of Integrated Exploration in Northern Yichang Phosphate Rock[J]. Drilling Engineering, 2017,44(4):23-27.
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作者单位E-mail
张所邦* 湖北省地质局第七地质大队 570208054@qq.com 
谭建国 湖北省地质局第七地质大队  
王爱军 湖北省地质局第七地质大队  
叶辉兵 湖北省地质局第七地质大队  
李晓文 湖北省地质局第七地质大队  
郑新华 湖北省地质局第七地质大队  
周鹏飞 湖北省地质局第七地质大队  
中文摘要:宜昌磷矿北部整装勘查工程是湖北省大型磷矿资源勘查项目，由于地形复杂，工作量大，施工条件困难，钻孔深度达到1400 m，给钻探组织和施工带来更高的要求。本文就该项目的地质钻探工作进行简要总结，介绍了寒武系和震旦系地层中的钻探施工技术及应用效果。
中文关键词:钻探技术  复杂地层  深孔  宜昌磷矿
 
Complex Formation Drilling Technology for Deep Hole of Integrated Exploration in Northern Yichang Phosphate Rock
Abstract:The integrated exploration engineering in northern Yichang phosphate is a large scale phosphate rock resources exploration project of Hubei Province. Due to the complex formation, heavy workload, difficult construction conditions and 1400m borehole depth, there are higher requirements for drilling construction organizing. In this paper, the geological drilling work of this project is briefly summarized with the analysis on the drilling technology and its application effects in Cambrian and Sinian strata.
keywords:drilling technology  complex formation  deep hole  Yichang phosphate rock
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