砂砾岩体有效储层地震预测方法——以滨南地区沙四上亚段为例

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英文篇名：The seismic prediction of the effective reservoir of the glutenite body:a case history of the Upper of the Es_4 of Binnan area 中文刊名：油气地球物理 英文刊名：Petroleum Geophysics 作者：惠长松 ; 曹丽萍 英文作者：HUI Chang-song ; CAO Li-ping (Geophysical Research Institute of Shengli Oilfield Branch Co. ; Dongying Shandong 257022 ; China) 中文关键词：砂砾岩体 ; 期次划分 ; 有效储层下限 ; 高渗层 ; 有效储层地震预测 英文关键词：glutenite body ; stage division ; lower limit of the effective reservoir ; high permeability zone and seismic prediction of effective reservoir 出版日期：2013-07-26 机构：胜利油田分公司物探研究院; 年：2013 期：03 出版单位：油气地球物理

摘要

从期次划分出发,根据工区实际情况,统计各期次实测物性数据,运用试油法确定研究区砂砾岩体有效储层物性下限。应用比较前沿的S变换高渗层检测技术,对高渗层预测结果从平面上进行井物性数据约束,实现井震结合预测有效储层发育区,实钻井验证,其效果良好,有效储层预测结果符合率为90%以上。
The measured physical property data of each stage are added up based on the stage division and the conditions of the working area,and the lower limit of the physical property of the effective reservoir of the glutenite body are defined by the testing.The predicted data of the high permeability zone is constrained on the physical property data of well in horizon by the advanced S transformation high permeability zone detection technique.The aim at combing the well data with the seismic data to predict effective reservoir development area are realized and a good result are obtained,the drilling data demonstrated that the coincidence rate of the prediction result of the effective reservoir is over 60%.

引文

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