实钻井眼轨迹坐标计算的样条插值法的讨论 关键词 井眼轨迹 样条函数 数值积分法 [gap=813]Keywords] well trajectory；spline function；numerical integration
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... 井眼补偿声波测井 BCS (borehole compensated sonic) 井眼轨道 well trajectory 井眼轨迹中心线 wellbore path center line ...
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3D well trajectory 三维井眼
well trajectory design 井轨迹设计
well trajectory planning 井眼轨道设计
well trajectory equation 井眼轨道方程
well trajectory control system 井眼轨迹控制系统
well bore trajectory control 井身轨迹控制
The current method of well survey calculation is assuming the segment is a specific curve,however,the actual well trajectory is unknown. Therefore,error exists between calculated and actual well trajectory.
目前的测斜计算方法将整个测段假设为某一种确定性质的曲线线段,而实际测段内井眼轨迹形状是未知的,因此计算得到的井眼轨迹与真实井眼轨迹间必然存在误差。
参考来源 - 测段选择对轨迹拟合精度的影响及其处理方法·2,447,543篇论文数据，部分数据来源于NoteExpress
Measurement while drilling is one of key technologies for monitoring and controlling well trajectory.
随钻测量是井眼轨迹监测与控制中的一项关键技术。
The result here can be used quantitatively to analyze the affection of the formation on the well trajectory, and has significant importance for the further study of the bit-rock interaction relation.
结果可用来定量地分析地层因素对井眼轨迹的影响，对于深入研究钻头-地层相互作用关系具有重要意义。
The well trajectory control technique is focally discussed.
重点介绍了其井眼轨迹控制技术。
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