...井眼轨迹参数 [gap=987]arameter sensitivity；formation stress；pore pressure；rocky mechanical parameters；borehole trajectory parameters ...
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对比分析了两种坐标系下测量和计算井眼轨迹参数的优缺点。
The advantages and disadvantages of the surveying and calculating well trajectory parameters in two coordinates are also comparatively analyzed.
深入研究了近钻头空间姿态测量系统的结构、原理及安装等问题。对比分析了两种坐标系下测量和计算井眼轨迹参数的优缺点。
An intensively research on the structure, installation and working mechanism of the bit attitudes surveying system is given in this paper.
钻井工艺参数及合理的钻具组合对井眼轨迹的控制至关重要。
Drilling technology parameter and rational combination of drilling tools is a key for controlling the borehole track controlling.
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