邢宝荣;

• 1:大庆油田有限责任公司勘探开发研究院

摘要(Abstract)：

为解决储层研究中资料分散、联系不紧密、定量化标准和一致规律性缺乏等问题,应用储层地质知识库理论,以大庆长垣油田喇萨区块葡一组辫状河储层为例,利用密井网测井、沉积、物性分析和卫星照片等资料,分析储层砂体层次类型和规模,对比辫状河和心滩坝的充填样式和定量规模;根据辫状河道砂体储层构型要素和几何特征,构建辫状河储层地质知识库.结果表明:大庆长垣喇萨区块葡一组辫状河储层分为古河床范围砂体带(五级)、辫状河单砂体(四级)和落淤层(三级)3个构型单元级次;按照充填样式、定量规模和物性特征,划分辫状河单砂体的辫状河道和心滩坝2个构型要素.该研究结果获得辫状河沉积储层不同级次的构型要素与砂体的规模、方向、几何形态及厚度等定量地质知识,为提供类似区块辫状河储层地质建模和预测提供指导.

关键词(KeyWords)：储层;地质知识库;辫状河;心滩坝;构型要素;定量规模

Abstract:

Keywords:

基金项目(Foundation):国家科技重大专项(2011ZX05010-001-006)

作者(Author):邢宝荣;

Email:

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