油田联合站多能互补系统应用与节能降耗分析  

Research on Application of Multi-energy Complementary and Energy-saving&Cost-reducing in Oilfield United Stations

作　　者：徐辉[1] 周生懂 王智[1] 杨连殿 白章 XU Hui;ZHOU Shengdong;WANG Zhi;YANG Liandian;BAI Zhang(SINOPEC Petroleum Engineering Design Co.Ltd.,Dongying,257000,China;College of New Energy,China University of Petroleum(East China),Qingdao 266580,China)

机构地区：[1]中国石化石油工程设计有限公司,山东东营257000 [2]中国石油大学(华东)新能源学院,山东青岛266580

出　　处：《油气与新能源》2024年第2期104-112,共9页Petroleum and new energy

基　　金：山东省自然科学基金委员会“多能互补分布式能源系统”(ZR2022YQ58)。

摘　　要：油田联合站实际生产过程中需要消耗大量的化石能源,由此产生大量的碳排放。将风能、太阳能以及采出水余热利用技术应用到油田联合站生产过程,将有利于促进联合站碳减排。以某联合站为研究对象,分析了联合站实际生产过程中的能耗及碳排放特点,并将风光发电制氢、槽式太阳能集热以及采出水余热技术应用于联合站生产过程中,构建了油田联合站多能互补系统。结果表明,集成多种清洁能源利用技术的油田联合站实现了良好的节能减排效果,其中:利用槽式太阳能集热和采出水余热技术代替燃烧化石燃料为原油加热,CO_(2)排放量降低了62.34%;利用风光发电技术代替常规电网供电,在满足了联合站用电的同时,CO_(2)排放量将降低9.73%,年度额外累计制氢980.44 kg。通过多种清洁能源利用技术的协调转化,进一步优化了油田联合站的能源供给结构,在实现多种清洁能源利用技术互补利用的同时,降低了化石燃料的消耗,有效降低了油田联合站整体的碳排放量。In the practical production process,oilfield united stations consume a large amount of fossil energy,resulting in the generation of carbon emissions.The application of wind energy,solar energy,and waste heat from crude oil produced water utilization technology will be conducive to promoting carbon emission reduction of oilfield united stations.Taking the oilfield united station as the research case study,the paper analyzes the energy consumption and carbon emissions characteristics and establishes a multi-energy complementary system by applying the technology of wind and solar power generation,electrolytic hydrogen production,trough solar heat collection,and waste heat from crude oil produced water in the production process of the station.The results indicate that the integrated clean energy utilization technologies help the oilfield united station to achieve the favorable effect of energy saving and emission reduction including reducing the CO_(2)emissions of the united station by 62.34%using solar heat collection and sewage waste heat technology to replace the traditional grid power supply,decreasing 9.73%of CO_(2)emissions through wind power generation and photovoltaic power generation,and producing hydrogen of 980.44kg in addition.The coordinated transformation of various clean energy utilization technologies further optimizes the energy supply structure of the oilfield united station,reduces the consumption of fossil fuels,and effectively decreases the overall carbon emission of the oilfield united station.

关 键 词：油田联合站 碳减排 多能互补 碳中和 

分 类 号：TK019[动力工程及工程热物理] TE86[石油与天然气工程—油气储运工程]