| 释义 |
drillability 英drɪlə'bɪlɪtɪ美drɪlə'bɪlɪtɪ BNC²³⁶²¹³⁺¹
基本例句
n.可钻性种子流动排出性能
The mechanical property and drillability of rocks are the basic quality available for analyzing and evaluating the anti fracture and drilling resistance of rocks.
岩石力学性质和可钻性是分析和评价岩石抵抗破碎和钻进的基本性质，也是合理选择碎岩工具和工艺的基础。 cnki
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。 dictall
To bring forward relatively drillability conception to different drill bit style contemporary, and build they way to predict formation drillability by earthquake wave rate.
同时针对不同钻头类型提出地层相对可钻性的概念，并建立地震层速度预测地层可钻性的方法。 cnki
Classification of rock drillability in real time using the curves of drilling process parameters is a bottleneck of the development and application of the instrumented drilling system.
如何根据钻进过程参数曲线对钻进地层进行可钻性实时分级是仪器钻进系统发展和应用的关键技术。 rockmech
Evaluating rock drillability distribution rule before strata has been opened has practical significance to guidance of drilling construction.
预先评价未打开地层的岩石可钻性分布规律，对钻井施工提供指导是有实际意义的。 www.stae.com.cn
Formation drillability is related to formation compact degree and pore fracture degree, so NDR can reflect formation pore pressure state.
地层可钻性与地层的压实程度和孔隙破裂程度有关，因此 NDR可以反映地层孔隙压力的情况。 chemyq
In this paper the predictability of drillability time series was analyzed using fractal method based on the study of drillability time series characters.
本文从研究可钻性时间序列特征出发，应用分形几何方法，分析了可钻性时序的可预测性。 dictall
It is possible to use the parameter integrated RMS to assess rock indentation hardness and further to predict rock drillability.
有可能利用积分 RMS这一参数来估价岩石压入硬度，并进一步预报岩石可钻性。 cnki
Rock drillability of rock samples was studied by means of experiment under zero pore pressure and simulated down hole conditions.
本文用试验方法研究了石油钻井过程中井底岩石零孔隙压力条件下的岩石可钻性。 chemyq
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。 cnki
The rack can be used to work on all kinds of micro- drilling experiments such as analyzing of rock sample drillability, testing of diamond tools aging and life span.
它可在室内从事各种微钻实验，包括岩样可钻性分析、金刚石钻具时效、寿命等实验。 cnki
The fractal theory is applied to interpret the fracturing mechanism of rock debris which is analysed by the drillability energy test methods.
将分形理论用于解释岩石可钻性能量测试方法中岩屑试样的破碎机理。 chemyq
The model is used to analyse practical log data from oilfield and the bit types have been determined by drillability sections, which proves this model has better applications.
利用该模型对油田实际资料进行了分析，根据可钻性剖面确定了合适的钻头类型，取得了良好的应用效果。 cnki
The results are showed that the method is simple, results are satisfactory and GMDH can be used to calculate the rock drillability.
通过试算表明，该方法运算简便，结果可靠，可用于计算岩石可钻性。 chemyq
There is stress concentration near borehole wall, where rocks drillability gets worse. It is explained that the side of PDC bits is easy to be damaged.
靠近井壁区域存在应力集中现象，岩石可钻性变差，这是 PDC钻头外侧易损坏的原因。 www.syxb-cps.com.cn
This method was applied to predict the formation drillability of Fugu1Well in Changqing Oilfield.
应用该方法对长庆油田富古1井的地层可钻性进行了预测。 com |