| 葡I组油层聚驱后剩余油分布情况及挖潜措施 |
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| 引用本文： | 杨钊,高寒.葡I组油层聚驱后剩余油分布情况及挖潜措施[J].数学的实践与认识,2014(4). |
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| 作者姓名： | 杨钊 高寒 |
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| 作者单位： | 东北石油大学石油工程学院; |
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| 基金项目： | 重大专项基金(2011X05052-007-006) |
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| 摘 要： | 大庆南五区葡Ⅰ油层组从2005年开始进行聚驱开发.根据大庆油田第二采油厂提供的动、静态数据,采用数值模拟方法,分析了葡Ⅰ油层组聚驱后剩余油分布规律,结果表明:PI组聚驱后剩余油主要集中在P12b、P12c剩余油潜力巨大;聚驱后可以采用调剖、堵水、重复压裂、井网调整等措施进行挖潜.研究结果为葡Ⅰ油层组后续开发提供了指导依据.
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| 关 键 词： | 数值模拟 剩余油 聚合物驱 挖潜技术 |
The Research of Optimizing Perforation Measures to Tap Remaining Oil in PI Group after Polymer Flooding |
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| Abstract: | Southern District of Daqing five Portuguese oil group from 2005 started developing polymer flooding.According to dynamic and static data provided by the 2~(nd) Oil Production Factory in Daqing oil field.By using numerical simulation,we analysis the Portuguese group after polymer flooding reservoir remaining oil distribution,and analysis residual oil,The reswts show that,the remaining oil is mainhy in PI2b and PI2c,and thare are great Potential of develogment.Profile control agent,watering pwgging,mwtiple fractuing technology and weu adjustment on be and to tap the remaining oil the results set guidano to further development for PI reservior group. |
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| Keywords: | numerical simulation remaining oil polymer flooding perforation |
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