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岩样水力射流孔眼轨迹特性试验研究
Publication year - 2020
Publication title -
gong cheng ji shu yu guan li
Language(s) - Uncategorized
Resource type - Journals
eISSN - 2591-7161
pISSN - 2591-7153
DOI - 10.26549/gcjsygl.v4i10.5347
Subject(s) - psychology
针对在水射流孔工艺过程中孔眼轨迹特性不明确的问题搭建试验流程采用不同岩样和多种水泥石开展水力喷射试验。根据经济钻速和试验结果测试相关岩样的抗压强度和可钻性级值确定水射流工艺适用岩样抗压强度范围和可钻级值范围。通过测量井眼轨迹分析孔眼在水平和竖直方向的轨迹特性提供轨迹特性曲线为该技术的进一步研究和水射流井身设计提供依据。

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