| 绳索取心用止水栓塞的研究与应用 |
| 投稿时间：2013-07-19 修订日期：2013-10-28 点此下载全文 |
| 引用本文：李守圣,周晓,郭明,等.绳索取心用止水栓塞的研究与应用[J].钻探工程,2014,41(2):70-73.LI Shou-sheng,ZHOU Xiao,GUO Ming,et al. Research and Application of Water Stopping Plug for Wire-line Coring[J]. Drilling Engineering, 2014,41(2):70-73. |
| 摘要点击次数: 986 |
| 全文下载次数: 628 |
|
|
| 中文摘要:研究与应用了绳索取心专用钻孔压水试验止水栓塞，解决了水利水电工程勘探中应用绳索取心钻进后不提大钻进行钻孔压水试验的难题，提高了钻进效率。介绍了该绳索取心专用止水栓塞的材料、膨胀介质、结构设计及其应用情况。 |
| 中文关键词:绳索取心 钻孔压水试验 止水栓塞 水利水电工程勘探 |
| |
| Research and Application of Water Stopping Plug for Wire-line Coring |
|
|
| Abstract:The water stopping plug for wire-line coring is researched and applied to solve the difficult problem of water pressure test with no lifting of drill rod for wire-line core drilling wire-line core drilling in water conservancy and hydropower engineering exploration and improve the drilling efficiency. The paper introduces this special water stopping plug about its material, expansion medium, structure design and its application. |
| keywords:wire-line coring water pressure test water stopping plug water conservancy and hydropower engineering exploration |
| 查看全文 查看/发表评论 下载PDF阅读器 |
