The temperature field of acid flowing in the borehole and the fracture is the basis for calculating the in-situ parameters.
酸液在井筒和裂缝流动时的温度场和速度场模拟是进行酸液就地性能参数计算的前提。
Moreover, influenced by the movement of groundwater, there will be abnormality in temperature distribution curve in borehole.
而在钻孔测量温度时，由于地下水流动的影响，钻孔温度曲线将发生异常变化。
Observations of borehole water level and water temperature in the physical dynamics of groundwater are the important observed components of precursores for earthquake prediction.
地下水物理动态中的井孔水位、水温观测是地震预测预报中重要的前兆观测项目。
When drilling in frozen rock, the temperature in borehole is one of the main factors influencing drilling technology.
钻孔温度特性是影响多年冻结岩石钻进工艺的主要因素之一。
The results show that:1)Under a periodical pulsed heat generation, the temperature of borehole wall has a fluctuant rising tendency;
实验结果表明：1）在周期性脉冲热流的作用下，钻孔壁温度呈周期性震荡并逐渐升高；
Obtains the variety patterns of outlet water temperature, transient borehole wall temperature, heat exchange capacity per length and temperature distribution in certain distances from the pipe.
研究了埋管出口流体温度、钻孔瞬时平均壁温、单位长度吸热量以及距钻孔一定距离处土壤温度分布随运行时间的变化规律。
Wellsite calibration, temperature and pressure correction must be made while the sensor is used in the borehole.
这种机电一体化的流体密度传感器在井下应用时必须进行井场刻度以及温度和压力的校正。
And the laboratory test proves that the technique of high temperature artificial borehole wall can satisfy the needs of sand control in the field.
而通过室内试验证明，高温人工井壁完全能够满足现场防砂要求。
Moreover, certain breakthrough has been achieved in high temperature artificial borehole wall sand control, so that it can al...
此外，由于高温人工井壁防砂技术取得了一定的突破，也可作为备选技术之一。
Moreover, certain breakthrough has been achieved in high temperature artificial borehole wall sand control, so that it can al...
此外，由于高温人工井壁防砂技术取得了一定的突破，也可作为备选技术之一。
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