石油测井解释单孔隙度分析程序POR源程序 可计算地层孔隙度、地层含水饱和度、渗透率、泥质含量等参数；划分砂泥岩剖面；判断油气水层 -Oil log interpretation porosity analysis program POR single source Calculate formation porosity, formation water saturation, permeability, clay content and other parameters div