油气开采行业产品碳足迹核算方法研究  

Research on Carbon Footprint Accounting of Crude Oil Products

作　　者：田涛 尹迪 罗艺[2] 马坤[2] 李志刚 白凌云 Tian Tao;Yin Di;Luo Yi;Ma Kun;Li Zhigang;Bai Lingyun(SINOPEC Energy Management Co.,Ltd,Beijing 100120,China;SINOPEC Shengli Oilfield Company,Dongying,Shandong 257001,China;Petro-CyberWorks Information Technology Co.,Ltd,Beijing 100007,China)

机构地区：[1]中石化节能技术服务有限公司,北京100120 [2]中国石化胜利油田分公司,山东东营257001 [3]石化盈科信息技术有限责任公司,北京100007

出　　处：《石油石化绿色低碳》2023年第6期8-12,共5页Green Petroleum & Petrochemicals

摘　　要：开展原油生产过程的碳足迹核算方法研究对推动石化行业及其下游产业碳足迹评价、完善全产业链核算具有重要意义。该文以原油开采与生产过程的注水井、油井、集输管线和联合站构成的基本单元流程为基础,分析了注水环节、机械采油环节物料的投入产出情况,不同生产环节之间的物料构成关系,提出了原油生产过程碳足迹核算方法。以某油田采油厂数据为基础,计算其碳足迹为154.090 kgCO_(2)/t;对比了集输环节水分配碳排放的不同方法对碳足迹结果的影响,分析认为,按照采出水不分配碳排放的评价结果更体现碳足迹影响。Proposing a carbon footprint accounting method for the crude oil production process is of great significance for promoting the carbon footprint evaluation of the petrochemical industry and its downstream industries,and improving the entire industry chain accounting.This article is based on the basic process of water injection wells,oil wells,gathering pipelines,and joint stations in the process of crude oil extraction and production.The material input and output of the water injection process and mechanical oil extraction process was analyzed in this paper,as well as the material connection relationship between different production processes.A carbon footprint accounting method for crude oil production process is proposed.Using data from an oil extraction plant in a certain oilfield,the carbon footprint was calculated to be 154.090 kgCO_(2)/t,and the impact of different methods of watersaving distribution of carbon emissions in the gathering and transportation environment on the carbon footprint results was compared.

关 键 词：碳足迹 原油 驱油物 采出液 机械采油 集输 

分 类 号：X322[环境科学与工程—环境工程] TE01[石油与天然气工程]