According to the predetermined relationship between background signals and the difference of lower and upper signals, the sonde errors of individual output curves of each array can be determined ...

• 将阵列感应测井仪器水平悬挂在距地面两个不同的高度处，根据预先确定出的背景信号与信号差之间的关系，可以在无需知道地层电导率的情况下确定出每个单元阵列不同输出曲线的线圈系误差。