论文部分内容阅读
本文提出一种用于合成声测井解释的新方法——特征点法，它不仅利用了合成声测井速度曲线的速度值，而且还利用合成声测井速度曲线的波形特征，即速度曲线的极值点、拐点、半幅点、速度梯度值等，这样就能更准确地确定地层层位界面。本文详细论述了方法的建立，并处理了二个实例。用特征点法对合成声测井速度曲线进行解释，比通常彩色显示解释更具有可靠性。
This paper presents a new method for the synthesis of acoustic logging interpretation - feature point method, which not only makes use of synthetic acoustic logging speed curve velocity values, but also the synthetic acoustic logging velocity curve waveform characteristics, namely velocity curve The extreme point, inflection point, half-width point, velocity gradient value, etc., so that we can more accurately determine the formation layer interface. This article discusses in detail the establishment of the method and deals with two examples. The interpretation of synthetic acoustic logging velocity curves using the feature point method is more reliable than the usual color display interpretation.