...岩石可钻性，试验，模型 [gap=1003]Key words petroleum engineering，rock cutting，acoustic velocity，rock drillability，test，model ...
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... 岩石的各向异性 rock anisotropy 岩石的可钻性 rock drillability 岩石的渗透率 rock permeability ...
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rock drillability index 岩石可钻性指数
rock drillability classification 岩石可钻性分级
rock-drillability index value 可钻性级值
drillability of rock [地质] 岩石可钻性
rock s drillability 岩石可钻性
rock ' s drillability 岩石可钻性
Based on experiment, the dissertation establishes a correlation model for rock mechanics parameters, such as the value of rock drillability, hardness, strength and so on.
首先,在实验基础上,本文建立了岩石可钻性级值和岩石的硬度、强度等岩石力学参数的相关性模型,从相关性分析可以说明:岩石的强度、硬度等力学参数是岩石可钻性级值的综合反映,该模型的建立,为确定围压下岩石可钻性级值打下了基础。
参考来源 - 深井岩石破碎规律及破碎的分形机理研究·2,447,543篇论文数据，部分数据来源于NoteExpress
The value of rock drillability is usually used to select the type of bit.
钻头类型通常用岩石可钻性级值的大小来选择。
It is a simple and feasible approach to calculate rock drillability from log data.
利用测井资料求取岩石的可钻性是一种简便可行的途径。
Rock drillability test is the foundation of prediction rock drillability from well logging data.
室内岩石微可钻性测试是测井预测岩石可钻性的实验基础。
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