随着对油田开发的不断深入研究,各种油田可采储量预测方法不断推出,陈元千先生的利用水驱特征曲线交绘法确定油田可采储量,就是其中的一种。通过对该方法的应用,我们发现其预测值比其他方法测算值偏大,同时也发现了该方法有些值得商榷之处。本文对该方法提出疑问,进而提出新的修正公式,并运用于三个油田,以证实其可靠性。 With the deepening research on oilfield development, a variety of prediction methods for recoverable reserves of oilfields have been put forth. One of them is Mr. Chen Yuanqian’s determination of the recoverable reserves of oilfields by the waterflooding characteristic curve. Through the application of this method, we find that its prediction value is larger than the other methods, and it is also found that this method is somewhat debatable. In this paper, this method is put forward in doubt, and then a new correction formula is proposed and applied to three oilfields to confirm its reliability.