摘要
阐述了模式识别中的句法分析方法在地层对比中的应用，通过对测井曲线形态基元的划分和对专家利用测井曲线进行地层对比经验的归纳，建立了地层对比的形式语言描述规则库，以此为基础，利用句法分析方法和测井曲线可进行地层的模式识别对比，实际应用表明，该方法是一种较好的地层对比方法，它不仅能完成不等厚地层间的对比，而且在地层尖灭和错断的情况下也能获得较好的对比结果。
This paper illustrates an application of syntax pattern recognition in stratigraphic correlation.Based on basic shape classification of log curves and expert’s experiences in logging stratigraphic correlation,a formal language for stratigraphic correlation is set up.Then a correlation process can be done with an analytical syntax method.Actual applications demonstrate that this is a flexible and efficient tool of stratigraphic correlation in complex geological conditions with pinchout and offset.
出处
《中国海上油气（地质）》
2000年第5期363-366,共4页
China Offshore Oil and Gas(Geology)
关键词
应用
句法分析
模式识别
地层对比
测井曲线
analytical syntax method
pattern recognition
stratigraphic correlation
