| 洼38断块蒸汽吞吐优化设计研究 |
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| 引用本文： | 刘慧卿,陈月明,周波,范玉平.洼38断块蒸汽吞吐优化设计研究[J].中国石油大学学报(自然科学版),1995(1). |
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| 作者姓名： | 刘慧卿 陈月明 周波 范玉平 |
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| 作者单位： | 石油大学开发系，辽河油田兴隆台采油厂 |
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| 摘 要： | 根据多油层层间热干扰、多吞吐周期剩余热量以及注汽过程中的蒸汽超覆等问题，建立了完善的蒸汽吞吐解析模型，并提出由油层平均温度计算井底流体温度的方法，为了预测蒸汽吞吐井产能，提出了不同采出程度阶段下流入动态关系的处理方法，编制了相应的计算软件，结合洼３８断块蒸汽吞吐热采实际，在历史拟合基础上优选出注汽参数和多吞吐周期注汽方案，为洼３８断块稠油整体吞吐开发提供决策理论依据．
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| 关 键 词： | 蒸汽驱，动态，预测，优化设计 |
OPTIMIZATION DESIGN OF STEAM SOAK IN WA 38 OILFIELD |
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| Liu Huiqing ,Chen Yueming,Zhou Bo,Fan Yuping.OPTIMIZATION DESIGN OF STEAM SOAK IN WA 38 OILFIELD[J].Journal of China University of Petroleum,1995(1). |
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| Authors: | Liu Huiqing Chen Yueming Zhou Bo Fan Yuping |
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| Abstract: | A perfect steam soak predictive model is estiblished with consideration ofheat transfer in multi- layer,heat left in multi-cycle and steam overlay. In order to predictthe productivity of steam soak,this paper presents a method for calculating wellbore liquidtemperature by using the average reservoir temperature and inflow performance relationship(IPR)in different recovery stages. The corresponding computer program was developed.Anoptimum multi- cycle steam injection program was obtained for Wa 38 oilfield on the basis ofhistory matching. A theoretical basis is given for the thermal recovery of Wa 38 oilfield. |
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| Keywords: | Steam flooding Performance Prediction Optimization design |
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