True vertical depth log between perpendiculars 真垂直深度测井曲线垂线间垂线间垂线间的
True vertical depth log 真垂直深度测井曲线
The drilling stationary measurement hole deviation data are converted to continuous log curves by using the linear interpolation method in processing of highly deviated well log data, and the log data are corrected for deviated depth to get true vertical depth log curves. 在大斜度井测井资料处理中,用线性插值法把钻井点测的井斜数据转换成连续测井曲线,对大斜度井进行斜深校正,得到实际垂直深度(TVD)测井曲线;
This paper expresses the change regulation of directional well track by establishing a mathematical model of well tracks and adopting the average angle method to program out true vertical depth, bottom coordinates and dogleg angle. 通过建立井身轨迹数学模型,采用平均角法进行程序设计,计算出垂深、地下坐标、狗腿等数据,得到井身的变化规律。