• 责任者：Zhao Hongbo (State Lab. of Scientific Drilling ; China University of Geosciences ; Beijing 100083 ; China) ; Li Guomin
• 刊名：Exploration Engineering
• 出版年：2011
• 卷期：38(11)
• 关键词：大陆科学钻探 ; Continental Scientific Drilling ; 取样 ; sampling
• 页码：p.14-17
• 图表：6 illus., 4 refs.
• 分类号：2000
• issnNo：ISSN1672-7428
• isbnNo：CN11-5063/TD

According to the requirement of high coring rate in environmental sampling, SDR- 100 full hydraulic sonic frequency resonance drill combined with press-fitting sampling drilling tool was used for sampling in Liuchangying. The drilling technology and the problems in sampling process are mainly introduced in this paper with solutions. The future development of environmental sampling drilling technology is prospected.