煤矿用螺杆钻具性能测试及应用分析
投稿时间：2010-05-31  修订日期：2010-11-25  点此下载全文
引用本文：汪芸,姚宁平,王敬国.煤矿用螺杆钻具性能测试及应用分析[J].钻探工程,2011,38(2):60-62.
WANG Yun,Yao Ning-ping,WANG Jing-guo. Performance Testing and Application Analysis on PDM Drill in Coal Mine[J]. Drilling Engineering, 2011,38(2):60-62.
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作者单位E-mail
汪芸 煤炭科学研究总院西安研究院 a99401040@163.com 
姚宁平 煤炭科学研究总院西安研究院  
王敬国* 煤炭科学研究总院西安研究院  
中文摘要:分析了国内外螺杆钻具发展现状，并通过比较国内外螺杆钻具的特征差异，针对不同的螺杆钻具进行性能测试试验，进一步掌握了螺杆钻具性能特点，为促进国内煤矿用螺杆钻具的再发展提出了指导性建议。
中文关键词:煤矿  定向钻进  螺杆钻具  性能测试
 
Performance Testing and Application Analysis on PDM Drill in Coal Mine
Abstract:Analysis was made on the current development situation of PDM drill both in China and abroad. By the comparison between the feature differences of PDM drill both in China and abroad, performance tests were made on different PDM drills with guidance suggestions on redevelopment of coal mine PDM drill in China.
keywords:coal mine  directional drilling  PDM drill  performance testing
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