井—地电位成像技术在新疆油田五1区剩余油分布评价研究中的应用

被引:6
作者
蔡圣权
叶义平
邹鲁新
周金燕
盛云霞
机构
[1] 中油新疆油田分公司
[2] 中油新疆油田分公司 新疆克拉玛依
[3] 新疆克拉玛依
关键词
井—地电位测量; 剩余油分布; 电阻率变化; 成像技术; 新疆油田五1区;
D O I
暂无
中图分类号
TE327 [采收率研究];
学科分类号
082002 ;
摘要
介绍了井—地电位测量技术方法原理,重点分析了井—地电位测量数据成像处理方法和在新疆油田五1区的应用。利用该技术获得了4口井野外实测电位数据,用数值模拟和反演成像方法对实测数据进行了处理,得到了约2 km2范围内目的层电阻率和剩余油饱和度分布,分析了剩余油分布与注采效果的对应关系。研究结果表明,井—地电位测量资料的结果与其它监测资料吻合较好,剩余油平面分布和层间分布与数模结果相符,显示了井—地电位测量技术良好的应用前景。
引用
收藏
页码:55 / 58+65 +65-107
页数:6
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