利用试井资料考虑含水率确定油藏渗透率分布研究  

A Study on the Determination of Reservoir Permeability Distribution Considering Water Cut Using Well-Test data.

作　　者：张国禄[1] 

机构地区：[1]辽河油田分公司开发处

出　　处：《油气井测试》2002年第3期6-8,共3页Well Testing

摘　　要：渗透率分布是油藏开发中重要的信息参数。通过分析 ,建立了应用试井资料确定油藏渗透率分布的分析模型 ,应用该模型可以确定单相流地层渗透率分布 ;通过引入偏差系数 ,考虑了含水对确定油藏渗透率分布的影响 ,从而使油藏渗透率分布的确定更加准确。Permeability distribution is an important information parameter in reservoir exploitation. By analyses, an analytical model has been established by using well test data to determine the reservoir permeability distribution. By the model, formation permeability distribution can be determined for the single phase flow. By inducting deviation factor, an influence of water cut to the determination of reservoir permeability distribution has been considered, so that the determination of reservoir permeability distribution becomes more exact and reliable.<

关 键 词：试井资料 含水率 油藏 渗透率 分布 研究 

分 类 号：TE312[石油与天然气工程—油气田开发工程]