• 取心井 - 引用次数：2

  This article drives the need to develop according to the polymer, embarks actually from the GuDao oil field, synthesis material and so on utilization airtight core hole, oil deposit geology, oil well logging, dynamic monitor, production performance, have analyzed the GuDao oil field polymer displacement of reservoir oil characteristic; The union reservoir construction structural theory has developed rivers reservoir construction structure, the granulated substance body flowing unit division and the distributed rule research, after achievements and so on nuclear magnetic resonance image formation experiment has studied the polymer drives in the plane and the level the remaining oil distribution rule, the reservoir remaining oil microscopic distributed characteristic; Used moves the means which the static state unified, the union digital-analog technology develops the polymer to drive later period the oil deposit to describe, explores and has studied in GuDao oil field particularly following water drive stage level, the level and the plane remaining oil distribution condition, as well as in rhythm thick oil level, level band and so on to remaining oil control action.

  本文根据聚合物驱发展的需要,从孤岛油田实际出发,综合运用密闭取心井、油藏地质、测井、动态监测、生产动态等资料,分析了孤岛油田聚合物驱油特征;结合储层建筑结构理论开展了河流相储层建筑结构、砂体流动单元的划分及其分布规律研究,运用核磁共振成像实验等成果研究了聚合物驱后平面和层内剩余油分布规律、储层剩余油微观分布特征;采用动静态相结合的办法,结合数模技术开展了聚合物驱后期油藏描述,探索和研究了孤岛油田尤其是后续水驱阶段层间、层内及平面剩余油分布状况,以及正韵律厚油层、层内夹层等对剩余油的控制作用。

  参考来源 - 孤岛油田聚驱特征及后续水驱配套挖潜技术研究

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