提出了通过比较金刚石施加给岩石单位面积的压力与岩石抗压强度来设计金刚石浓度;
The design plan of diamond concentration is submitted by comparing the pressure of rock unit area forcing by diamond with crack strength of rock;
利用该回归模型进行抗压强度的计算,可以为建立油井出砂的理论预测模式提供较为准确的岩石抗压强度数据。
The computed rock compressive strength with the established regression model can support exact compressive strength for the establishing of sand prediction model for oil well.
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