三维井眼轨迹的计算机模拟

Computer Modelling of Three Dimensional Hole Trajectory

以校正平均角法为基础，给出了一种用于计算、处理和绘制实钻井眼轴线的井斜数据处理方法。该方法可绘制垂直投影图、水平投影图、狗腿严重度图和三维井眼轨迹，对这些图形进行旋转、移动和缩放。此外还介绍了三维井眼轨迹的绘制方法。

A method for calculating, dealing with and drawing real-drilling hole trajectory is presented on the basis of a corrected average angle method. The method is capable of drawing vertical projection, horizontal projection, dogleg seventy and three dimensional hole trajectory, and rotating, moving, enlarging and shortening of these drawings can be done. Also, a technique how to draw three dimensional hole trajectory is discussed in detail.