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文章针对甲、乙、丙、丁4种水驱特征曲线单独使用时预测偏高或偏低的问题,提出了既简单又分别综合了甲型和乙型,丙型和丁型的新型水驱特征曲线,扩大了应用范围,提高了预测准确程度。实例计算表明,所建立的新型水驱特征曲线与实际数据拟合相关性更高,结果更可靠。
In this paper, aiming at the problem of high or low predictive value of four waterflooding characteristic curves of A, B, C and D when they are used alone, a new type of waterflooding system which combines simple and integrated A, B, C and D types Characteristic curves, expanding the scope of application, improve the accuracy of prediction. The case study shows that the new waterflooding characteristic curve established is more relevant to the actual data fitting and the result is more reliable.