低碳化学与化工2025，Vol.50Issue(9)：116-125,142,11.DOI:10.12434/j.issn.2097-2547.20240422
天然气集输过程碳排放行为及核算研究进展
Research progress on carbon emission behavior and accounting in natural gas gathering and transportation process
摘要
Abstract
As an important part of clean energy,the control of carbon emissions in the gathering and transportation process of natural gas has become a key issue for the low-carbon development of the oil and gas industry.To optimize relevant carbon emission accounting methods and reduction technologies,the research progress on carbon emission behavior and accounting in the natural gas gathering and transportation process was reviewed.First,based on typical processes and key equipment,the direct emissions,indirect emissions and embedded emissions in the natural gas gathering and transportation process were identified.Second,the technical principles,applicable scenarios,advantages and disadvantages of the mainstream carbon emission accounting methods(emission factor-based method,life cycle assessment(LCA)-based carbon footprint analysis and integrated accounting-monitoring method)were analyzed.Finally,combined with the trends in domestic and international technology development,the potential applications of collaborative technologies based on satellite remote sensing and big data analysis in carbon emission management during the natural gas gathering and transportation process were discussed.The analysis shows that the emission factor-based method ensures standardization and consistency but relies heavily on data quality.The LCA-based method provides comprehensive coverage,identifying emissions and reduction opportunities across the entire life cycle,yet involves complex data collection and evaluation processes.The integrated accounting-monitoring method,which combines real-time monitoring technology,significantly improves the dynamics and accuracy of accounting,but requires high funding and technical support.Future research should focus on integrating the strengths of these methods,refining emission factors and combining life cycle perspectives with real-time monitoring techniques to establish a comprehensive,precise carbon accounting system and support low-carbon transition efforts in the oil and gas industry.关键词
天然气/集输/碳排放/核算方法Key words
natural gas/gathering and transportation/carbon emissions/accounting methods分类
能源科技引用本文复制引用
袁运栋,严芩,张宇,李涛,张泊汀,任宏洋..天然气集输过程碳排放行为及核算研究进展[J].低碳化学与化工,2025,50(9):116-125,142,11.基金项目
四川省科技计划(2022ZYD0129) （2022ZYD0129）
教育部产教融合协同育人项目(230803975221630) （230803975221630）
中国高等教育学会生态文明教育项目(21ZSSTWMYB06) （21ZSSTWMYB06）
中石油中亚天然气管道有限公司科技项目(ZYQ-2023-HT-JS-20). （ZYQ-2023-HT-JS-20）
