首页 | 本学科首页   官方微博 | 高级检索  
     

深孔绳索取心安全打捞器的研制与应用
引用本文:侯林,刘建福,王建兴,杜绪,饶剑辉.深孔绳索取心安全打捞器的研制与应用[J].探矿工程(岩土钻掘工程),2011,38(8):41-44.
作者姓名:侯林  刘建福  王建兴  杜绪  饶剑辉
作者单位:河北省地矿局探矿技术研究院,河北省地矿局探矿技术研究院,河北省地矿局探矿技术研究院,河北省地矿局探矿技术研究院,河北省地矿局探矿技术研究院
摘    要:设计了一种可适用于深孔和干孔的绳索打捞、投放内管总成工具。介绍了深孔绳索取心安全打捞器的工作原理及结构组成;对工具内部的机械控制和井下脱卡控制原理进行了研究;介绍了打捞器井下脱卡的具体方法;最后通过野外试验证实了该打捞器可以减少处理事故的时间,性能稳定,拆装、维护方便。

关 键 词:绳索取心  打捞器  遇卡  脱卡  深孔  干孔

Development and Application of Safe Fisher for Wire-line Coring in Deep Hole
HOU Lin,LIU Jian-fu,WANG Jian-xing,DU Xu and RAO Jian-hui.Development and Application of Safe Fisher for Wire-line Coring in Deep Hole[J].Exploration Engineering:Rock & Soil Drilling and Tunneling,2011,38(8):41-44.
Authors:HOU Lin  LIU Jian-fu  WANG Jian-xing  DU Xu and RAO Jian-hui
Affiliation:The Institute of Exploration Technology, Hebei Provincial Bureau of Geo-exploration and Mineral Development,The Institute of Exploration Technology, Hebei Provincial Bureau of Geo-exploration and Mineral Development,The Institute of Exploration Technology, Hebei Provincial Bureau of Geo-exploration and Mineral Development,The Institute of Exploration Technology, Hebei Provincial Bureau of Geo-exploration and Mineral Development,The Institute of Exploration Technology, Hebei Provincial Bureau of Geo-exploration and Mineral Development
Abstract:A tool suitable to wire-line fishing in deep and dry hole and setting inner assembly was designed. The paper introduced the working principle and the structure composition of safe wire-line fisher and conveyor in deep hole. Study was made on the principle of mechanical control of inner tool and downhole releasing control, and the concrete methods of fisher downhole releasing were described. It was proved that fisher was applied with steady performance, convenient assembly and shorter time in handling accidents.
Keywords:wire-line coring  fisher  blocking  releasing  deep hole  dry hole
本文献已被 CNKI 等数据库收录!
点击此处可从《探矿工程(岩土钻掘工程)》浏览原始摘要信息
点击此处可从《探矿工程(岩土钻掘工程)》下载全文
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号