Comprehensive Utilization of Heat Energy in Steam Displacing Gathering and Transportation System

Journal of Liaoning Petrochemical University ›› 2008, Vol. 28 ›› Issue (1): 16-18.

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Comprehensive Utilization of Heat Energy in Steam Displacing Gathering and Transportation System

School of S torage and Architecture Engineering , Liaoning University of Petroleum &Chemical Technology ,
Fushun Liaoning 113001, P .R .China

Received:2007-08-31 Published:2008-03-20 Online:2017-07-22

蒸汽驱地面集输系统热能综合利用研究

王为民, 吴玉国, 申龙涉, 陈保东, 刘德俊

辽宁石油化工大学储运与建筑工程学院, 辽宁抚顺113001

作者简介:王为民(1955 -), 男, 辽宁沈阳市, 教授
基金资助:
辽河油田资助项目(20060100568)

Abstract

Abstract:

As the steam displacing project was implemented at block qi40 in Huanxiling oil recovery factory , the process parameters of steam displacing gathering and transportation system will change .Especially the temperature of oil -well output liquid will greatly increase up to 150 ℃.The high temperature will bring out lager superfluous heat .The main aims of the research are how to recovery and make use of the superfluous heat effectively , to reduce the production and operation cost .After consulting documents and analysis three initial plans were established .They are centralized heat exchange at combined station , centralized heat exchange at metering station and heat exchange at well head respectively .Based on the results of thermal calculation of gathering and transportation system and type selection calculation of heat exchanger , the three plans were compared from economy .The result indicates that the initial investment of centralized heat exchange at combined station plan is smallest and that the heat efficiency of heat exchange at well head plan is highest .

Key words: Steam displacing, , Gathering and transportation, , Combined station, , Metering station, , Heat exchange

摘要： 随着欢喜岭齐40 块蒸汽驱工程的实施, 蒸汽驱地面集输工艺参数也将改变, 特别是井口的产出液温度将逐渐大幅度提高, 最高温度可达到150 ℃, 较高的井口采出液温度引起较大的剩余热能。如何有效地回收和利用剩余的热能, 降低生产运行费用, 提高蒸汽驱开发整体经济效益, 是研究的主要目的。经过查阅文献和分析论证制定了3 个初步方案:联合站集中换热、计量站集中换热和采油井口就地换热。在集输系统热力计算和换热器选型等计算基础上, 对3 种方案进行了经济性比较, 结果表明, 联合站换热方案的初始投资最小;井口换热方案的热效率最高。

关键词: 蒸汽驱, 　集输, 　联合站, 　计量站, 　换热

WANG Wei -min,WU Yu -guo,et al. Comprehensive Utilization of Heat Energy in Steam Displacing Gathering and Transportation System[J]. Journal of Liaoning Petrochemical University, 2008, 28(1): 16-18.

王为民, 吴玉国, 申龙涉, 等. 蒸汽驱地面集输系统热能综合利用研究[J]. 辽宁石油化工大学学报, 2008, 28(1): 16-18.

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Comprehensive Utilization of Heat Energy in Steam Displacing Gathering and Transportation System

蒸汽驱地面集输系统热能综合利用研究

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