电法测井的四参数反演模型及其算法GEOPHYSICS FOUR PARAMETER INVERSION MODEL FOR ELECTRICAL LOG AND ITS ALGO-RITHM
杨韡,傅有升
Yang Wei & Fu Yousheng;
摘要(Abstract):
对一种新的更符合实际的电法测井侵入模型,提出了4个参数反演的数学模型,并且给出了求这些参数的算法。算例结果表明,方法是十分有效的。
A mathematical model with four parameter inversion is put forward based on anew and more practical invasion model for electrical log,and algorithm for these parametersis also given,whose result shows this method is effective。
关键词(KeyWords):
电法测井,反演,数学模型
Electrical log,Inversion mathematical model。
基金项目(Foundation):
作者(Authors):
杨韡,傅有升
Yang Wei & Fu Yousheng;
DOI: 10.19597/j.issn.1000-3754.1995.02.012