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确定水驱开发油藏的合理注采比是现代油藏管理很重要的任务之一,注采比是否合理直接影响油藏的开发效果和油田的产量。本文通过油藏工程和物质平衡的方法确定了某区块的合理注采比,该方法对油田确定合理的注采比有一定的指导意义。
Determining the reasonable injection-production ratio of a waterflooding reservoir is one of the most important tasks in modern reservoir management. Whether the injection-production ratio is reasonable and has a direct impact on the development effect of an oil reservoir and on the output of the oilfield is crucial. In this paper, a reasonable injection-production ratio of a block is determined by reservoir engineering and material balance method. This method has some guiding significance for the oil field to determine a reasonable injection-production ratio.