摘要
改进了Jones蒸汽驱产量计算模型。据此,对辽河油田齐-40块蒸汽驱生产状态进行了分析和预测。结果表明:(1)通过历史拟合,Jones模型预测结果与生产历史吻合,可用来估计生产动态变化趋势;(2)注蒸汽速度和蒸汽干度的增加,会增加原油采油速度;(3)原始含油饱和度增加会明显地增加采油速度。
Jones＇steam flooding production calculation model is improved,and according to this,oil production performance is analyzed and predicted in Qi—40 in Liaohe Oilfield.The results shows：（1） Through the historical fitting,the results predicted by Jones model are agreed with the production history well,and it can be used to foretell the trend of production performance changes;（2 ） The rate of oil production will increase as steam injection rate and steam quality get larger;（3） If the oil saturation enlarges,the rate of oil production will increase greatly.
出处
《科学技术与工程》
2011年第17期4057-4059,共3页
Science Technology and Engineering
关键词
Jones模型
蒸汽驱
采油速度
影响因素
Jones model
steam flooding
the rate of oil production
affecting factors
