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本文针对目前注入剖面对应性和连续性分析少、与注水井测调结果符合率低以及在指导细分调整方面缺少标准的问题,应用注入剖面开展了分砂体、分连通类别储层动用状况评价,研究了细分调整界限,对连通优势相薄层及厚层内部低含水部位进行了措施挖潜,并与注水井测调资料结合进行了对比验证测试检配。从而搞清了剩余油的宏观分布,确定了剩余油挖潜方向、确定了“354”的细分调整界限,有效指导了措施调整,为示范区的精细挖潜提供了依据。
In this paper, in view of the fact that there is little correspondence and continuity analysis of injection profile at present, the coincidence rate with measurement results of injection wells is low and there is a lack of standard in the adjustment of guidance subdivision, Evaluation, study the subdivision adjustment limits, the connectivity advantages of thin layers and thick water inside the low-lying parts of the measures to tap the potential, and with the injection well test data were compared to verify the test match. Therefore, the macro distribution of residual oil was clarified, the direction of residual oil tapping potential was determined, the limit of subdivision adjustment of “354” was determined, and the adjustment of measures was effectively instructed, which provided the basis for the fine tapping potential of demonstration area.