文明寨地区明一块单砂体地震描述方法探讨  

作　　者：吴小琴[1] 李长飞 胡青琴[1] 

机构地区：[1]中原油田分公司物探研究院 [2]中原乙烯,河南濮阳457001

出　　处：《内蒙古石油化工》2012年第5期55-57,共3页Inner Mongolia Petrochemical Industry

摘　　要：文明寨油田明一块是重要开发区块之一,针对该区目的层沙二下亚段砂岩储层单层厚度薄、横向变化大、薄砂层难预测的特点,通过地震属性敏感性分析、多种地震属性综合应用、定量分析刻画砂体等方法,描述了厚度5m以上单砂体井间变化特征,取得了较好的效果。Block Ming1 of Wenmingzhai oilfield is one of the important development block,For the target zone S2L sandstone reservoir's characteristics of thin single-layer thickness,Large lateral changes,difficult to predict the thin sand,through the seismic attribute sensitivity analysis,a variety of integrated application of seismic attributes and quantitative analysis to portray the sand body and other methods,describes the thickness of 5 meters or more of the variation in a single sand body well and achieved good results.

关 键 词：属性敏感性分析 多属性综合应用 定量刻画砂体 

分 类 号：P631.4[天文地球—地质矿产勘探]