探矿工程-岩土钻掘工程Issue(7)：61-64,68,5.
汶川地震断裂带科学钻探项目中取心钻进方法应用的演变
The Evolution Process of the Core Drilling Methods Used in Wenchuan Earthquake Faults Scientific Drilling Pro-ject
摘要
Abstract
This article introduces the evolution process of the core drilling methods used in Wenchuan Earthquake Scientific Drilling Project.From PDM/hydro-hammer coring method to top-drive/wire-line coring method and finally to PDM/hydro-hammer/long split barrel coring method, the coring methods used in this project underwent a series of changes.The main reasons for these changes are formation conditions, coring technology improvement and the development.关键词
地震/科学钻探/取心钻进/方法/汶川地震断裂带科学钻探Key words
earthquake/scientific drilling/core drilling/method/Wenchuan earthquake faults scientific drilling分类
地质学引用本文复制引用
张伟,樊腊生,吴金生..汶川地震断裂带科学钻探项目中取心钻进方法应用的演变[J].探矿工程-岩土钻掘工程,2013,(7):61-64,68,5.基金项目
科技部科技支撑计划专项“汶川地震断裂带科学钻探（WFSD）”项目之“科学钻探与科学测井”课题 （）
