动态测井的一阶正演理论

First Order Approximation Theory of Dynamic Logging

本文用井条件下的几何因子理论和RC网络的单位脉冲响应给出了动态测井的一阶正演理论。该理论适用于一般的测井方法(即统一了测井方法),得到了所测地层物理参数与测井曲线的一阶正演关系。给出了测井曲线反演的褶积因子。最后探讨了动态测井理论在超声全波测井中的应用。

In this paper, the first order approximation theory of dynamic logging is obtained by using the geometrical factor theory in downhole condition and RC network theory.The theory can be applied to all logging methods.Deconvolution can be done on the logs.In the end, the application in sonic logging is discussed.