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现有的递减曲线公式大多是基于经验,容易过高或过低地预测储量。介绍的递减曲线是基于流体流动机理的。可以用于储量的预测,而且可以用来分析油藏环境。应用表明:该曲线分析法用于初期的生产是有效的且是可行的。论证了递减曲线分析法的适用性,并提供了相关的分析方法。
Most of the existing formulas for decreasing curves are based on experience, and it is easy to predict the reserves too high or too low. Descending curves introduced are based on the fluid flow mechanism. It can be used for reserve prediction and can be used to analyze the reservoir environment. The application shows that this curve analysis method is effective and feasible for the initial production. The applicability of the descending curve analysis method is demonstrated and the related analysis methods are provided.