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剩余油分布的描述和预测是老油田调整挖潜的主要课题。本文在油藏精细描述基础上,应用开发地质学方法,对濮城油田濮85断块剩余油分布规律进行研究,即利用油藏注水开发过程中的各种数据和测试资料、新钻调整井资料,统计分析影响剩余油分布的各种因素,归纳剩余油分布类型,指出调整潜力和挖潜措施。
The description and prediction of the remaining oil distribution are the major topics in the old oil field adjustment and tapping potential. Based on the detailed description of the reservoir, this paper studies the distribution of remaining oil in the Pu85 fault block of Pucheng oilfield by using the method of developmental geology. That is, by using various data and test data in the process of oilfield waterflooding, Data, statistical analysis of various factors affecting the distribution of remaining oil, summed up the remaining oil distribution type, pointed out the potential for adjustment and tapping potential measures.