摘要
测井曲线是地下各种地质信息的综合反映，从测井曲线中，提取小层对比信息是获得地层对比的重要依据。测井曲线的小层对比信息主要包括岩性特征、厚度特征、位置特征、曲线形态特征和邻层特征。人工小层对比是一项相当费时的工作，本文是将人工对比的思路和专家积累的对比经验应用于计算机小层对比．实例表明，采用本文提出的小层对比方法与人工对比结果基本一致。
Logging curve covers various geologic informations. Microstrata correlative informations in logging curve can be considered as important basis for formation correlation ;they usually relate to lithology,thickness,location,curve form , and adjacent bed characters. Manual formation correlation is time-consuming. Manual correlation thought and expert experience are applied to computer's microstrata correlation. It is shown that the computer's microstrata correlation is nearly consistent with manual correlation.
出处
《石油地球物理勘探》
EI
CSCD
北大核心
1994年第6期733-739,共7页
Oil Geophysical Prospecting
关键词
测井曲线
小层对比
岩性
logging curve, microstrata correlation,lithology,thickness,location, neighboring bed,character
