摘要
基于全生命周期理论,构建了油田地面生产系统的碳排放机理模型。该模型系统解析了采油、集输、处理、储存及运输等核心环节的碳素代谢规律,综合考虑了不同生产阶段和核算方法的差异性。研究表明,燃料燃烧、工艺过程排放、间接排放及逸散排放构成油田地面生产过程4大主要碳源。以大庆油田第七采油厂机采系统为典型案例验证了模型的有效性,并提出了永磁直驱设备改造、智能化间抽控制及数字化泄漏监测等组合式减排方案。研究成果为油田企业制定碳减排策略提供了理论支撑,为油田地面生产系统的绿色低碳转型提供技术路径,助力国家“双碳”战略落地实施。
This paper constructed a carbon emission mechanism model for an oilfield surface production system from a whole life cycle perspective.The model analyzed the carbon metabolism law of oil extraction,gathering and distribution,processing,storage,and transportation,while also considering differences across various production phases and calculation methods.The study reveals that fuel combustion,process emissions,indirect emissiors,and fugitive leaks constitute the four main carbon sources within oilfield surface engineering.The model's validity was verified using the pumping unit system in the Daqing Seventh Oil Production Plant as a typical case.Furthermore,a combined emission reduction scheme was proposed,including permanent magnet direct-drive equipment retrofitting,intelligent intermittent pumping control,and digital leak monitoring.The research findings provide theoretical support for oilfield enterprises to formulate carbon emission reduction strategies and offer a technical pathway for the green and low-carbon transformation of oilfield surface production systems,thereby facilitating the implementation of the national“carbon peaking and carbon neutrality”strategy.
作者
卫乾
李国彬
王伟
王腾飞
徐寅
赵东亚
WEI Qian;LI Guobin;WANG Wei;WANG Tengfei;XU Yin;ZHAO Dongya(Kunlun Shuzhi Technology Co.,Ltd.,Beijing 100007,China;College of New Energy,China University of Petroleum(East China),Qingdao 266580,China)
出处
《石油工程建设》
2025年第2期62-72,共11页
Petroleum Engineering Construction
关键词
碳排放
全生命周期
机理模型
减排措施
油田地面生产过程
carbon emission
whole life cycle
mechanism model
emission reduction measure
oilfield surface production process
