岸电模式下海上油气田绿电消费碳排放及经济效益分析  

Analysis of Carbon Emissions and Economic Benefits of Green Power Consumption in Offshore Oil and Gas Fields Under Onshore Power Mode

作　　者：陈强 史淑琴 王冰月 李少芳 李天杨 孙彤文 姜云飞 CHEN Qiang;SHI Shuqin;WANG Bingyue;LI Shaofang;LI Tianyang;SUN Tongwen;JIANG Yunfei(Tianjin Branch,CNOOC(China)Limited,Tianjin 300459,China)

机构地区：[1]中海石油(中国)有限公司天津分公司,天津300459

出　　处：《中国海洋平台》2024年第6期79-83,共5页China offshore Platform

摘　　要：以渤海海域某海上油气田开发项目为研究对象,建立海上油气田开发电碳总成本模型,对比分析4个海上油气田开发项目在岸电模式下绿电消费的碳排放与经济效益,并阐明绿电价格与碳交易价格对经济效益的影响。结果表明,电碳总成本与绿电消费比例呈负相关,绿电消费可平均减少约80%碳排放量,且外购绿电对海上油气田开发项目的经济效益提升较为明显。随着碳交易市场与绿电绿证交易制度趋于完善,经济效益将存在更多上涨空间。若考虑绿色电力消费的环境溢价增加,绿电价格上涨将对经济效益有负向影响。Taken an offshore oil and gas field development projects in the Bohai Sea as the research object,a model of the total cost of electricity and carbon for the offshore oil and gas field development is established,the carbon emission and economic benefits of green power consumption under the onshore power mode of four offshore oil and gas field development projects are compared and analyzed,and the impacts of the price of green power and carbon trading on the economic benefits are elucidated.The results show that the total cost of electricity and carbon is negatively correlated with the proportion of green power consumption,green power consumption can reduce carbon emissions by about 80%on average,and the economic benefits of purchasing green power for offshore oil and gas field development projects are more obvious.As the carbon trading market and green power green certificate trading system tend to improve,there will be more room for economic benefit to rise.If it is considered that the environmental premium of green power consumption increases,the increase of green power price will have a negative impact on economic efficiency.

关 键 词：海上油气田 绿电消费 碳排放 经济效益 

分 类 号：TE-9[石油与天然气工程]