濮城油田水淹前后孔隙度变化量预测方法研究  

A Method for Predicting Porosity Variation both before and after Water-Cut Stages in Pucheng Oilfield

作　　者：王艺景[1] 刘志远[1] 于春化[1] 苏超[1] 王炯[1] 杜永波[1] 仉红霞[1] 

机构地区：[1]中原油田分公司油藏监测研究中心,河南濮阳457001

出　　处：《江汉石油学院学报》2004年第2期84-85,共2页Journal of Jianghan Petroleum Institute

基　　金：中国石油化工股份有限公司"十条龙"科技攻关项目 (P980 0 9)

摘　　要：考虑到濮城油田储层物性平面变化因素 ,提出了孔隙度变化预测的新方法。采用内插方法 ,利用原始取心井物性分析资料及邻井 (关键井 )测井资料确定原始孔隙度 ,并与目前孔隙度进行比较预测孔隙度变化量。In consideration of areal changed parameters of reservoir physical properties in Pucheng Oilfield, the data of physical property analysis of original coring wells and the logging data from offset wells (key wells) are used to determine the original porosity by means of interpolation, which is compared with present porosity so as to predict the rate of porosity variation. The parameters provided by the method are used for water-out reservoir interpretation, and its coinsidence rate is improved.

关 键 词：水淹 孔隙度 关键井 声波时差 标准化 预测 濮城油田 

分 类 号：P631.84[天文地球—地质矿产勘探]