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本文总结并解决了在水驱特征曲线计算可采储量方法研究中提出的三个问题,从而建立了一套完整的应用水驱特征曲线计算油田可采储量的方法。这三个问题是:1)找出不同类型油田适用的水驱特征曲线表达式;2)水驱特征曲线应用的条件;3)在油田进行全面调整的情况下,如何应用水驱特征曲线。
This paper summarizes and solves the three problems raised in the study of recoverable reserves of waterflooding characteristic curves and establishes a complete set of methods for calculating the recoverable reserves of oilfields by applying waterflooding characteristic curves. These three questions are: 1) finding the appropriate waterflooding characteristic curve expressions for different types of oilfields; 2) the conditions for the application of the waterflooding characteristic curves; and 3) how to apply the waterflooding characteristic curves with full adjustment of the field.