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本文在油藏精细描述和储层内部结构研究成果的基础上,结合动静态测试资料,分析在堵井堵前及堵后井组油层动用状况、井组注采关系变化情况及目前井组剩余油分布状况,找出目前剩余油较富集的井、层,通过拔堵、调换堵层等方法对在堵井实施改造,达到增油降水的目的,对提高油层动用状况,减缓产量递减,控制含水上升速度具有重要意义。
Based on the detailed description of the reservoirs and the research results of reservoir internal structure, this paper combines the dynamic and static test data to analyze the reservoir utilization before plugging the plugging wells and the wells and plugging wells, Oil distribution situation to find out the current remaining oil wells and layers, plugging, swap plugging and other methods in the plugging implementation of the transformation, to achieve the purpose of increasing oil precipitation, to improve reservoir utilization, slow down production decline, It is of great importance to control the rising speed of water.