扶余油田高含水期水淹层测井解释方法  

Water Flooded Layer Interpretation Methods in the Oil Field High Water Cut Stage

作　　者：郑福先[1] 王波[1] 王丽娜[1] 刘淑玲[1] 李晓辉[1] 

机构地区：[1]大庆钻探工程公司测井二公司,吉林松原138001

出　　处：《吉林大学学报（地球科学版）》2008年第S1期140-143,共4页Journal of Jilin University：Earth Science Edition

摘　　要：随着注水开发时间的增长,注水开发油田相继进入高含水期,储层原始的地质特征发生了很大改变,造成测井解释计算剩余油饱和度的困难。针对高含水期油田地质和油藏特点,分析了测井曲线响应特征,结合油水井动态资料,从定性解释上升到较为合理的定量解释。在实际生产中,见到了较好的应用效果。The log interpretation on swept layers is always considered a puzzle at home and abroad,with the time of flood development increasing,the oil fields using flood development entered in high water cut stage,the reservoir primitive geologic features changed greatly,causing the difficulties of accouting remaining oil saturation by log interpretation.Aiming at geologic and reservoir features of the oil fields in the high water cut stage,this paper analyses bore log response characteristics,combined with the dynamic documents of oil wells and water wells,and interpreted from qualitative interpretation to relatively advisable quantitative interpretation.By theoretical analysis and actual examination,this paper concludes interpretation and evaluation means for water flooded layers which are fit for the oil fields in high water cut stage.In actual production,using this method can see referable application effects and provide reliable reference for scientific reasonable adjusted development in oil fields.

关 键 词：水淹层 特征分析 解释评价 应用效果 

分 类 号：P631.84[天文地球—地质矿产勘探]