Effect of drilling fluid penetration on plastic radius of horizontal directional drilling borehole
Effect of drilling fluid penetration on plastic radius of horizontal directional drilling borehole
复制标题
钻井液渗透度对水平定向钻井孔塑性半径的影响
DOI：
10.3969/j.issn.1673-5005.2013.02.009
复制
发表时间：
2013
期刊：
影响因子：
--
通讯作者：
Liu, Hou-Ping
中科院分区：
文献类型：
--
作者：
Zeng, Cong;Ma, Bao-Song;Liu, Hou-Ping
基于水平定向钻进工程的现场数据，通过理论分析和实例试验，推导了水平定向钻进孔塑性半径的计算公式，并对试验结果进行了分析。
Based on the field data of horizontal directional drilling(HDD) project,theory analysis and sample testing were used to deduce calculation formula of plastic radius in HDD borehole.The testing results were analyzed.The results show that,when the pressure