高含水后期加密调整井开发指标预测方法研究

RESERVOIR ENGINEERING PREDICTING METHOD OF THE INFILLED ADJUSTMENT WELL'S DEVELOPMENT INDEXES IN THE LATE PERIOD OF HIGH WATER CUT

通过对高含水后期加密调整井特点及其指标预测的特殊性研究，提出了随机模拟地质模型建模的原则和方法，在此基础上，采用油藏数值模拟和预测放大方法较好地解决了加密调整井指标预测问题。调整方案指标预测的实例说明，该方法不但保证了指标预测的合理性，同时也证明了方法的可行性和实用性。

Through the studies of the infilled adjusting well's characteristics and their indexes prediction particularity in the late period of high water cut, the paper presents the principles and methods of setting up random geological model. On the basis of the above, adopting reservoir numerical simulation and prediction enlarged method, the problems of infilled adjusting well indexes prediction have been well solved. The case study of the indexes prediction of the adjusting plan shows that the above method not only ensure the rationality of the indexes prediction, but also its feasibility and practicality have been fully proven.