大庆油田CCUS-EOR全产业链碳资产核算方法研究  

Research on the industry-wide carbon asset accounting method of CCUS-EOR in Daqing oilfield

作　　者：周鑫艳 孟岚 张鑫 张利军 ZHOU Xinyan;MENG Lan;ZHANG Xin;ZHANG Lijun(Daqing Oilfield Design Institute Co.,Ltd.;State Key Laboratory of Continental Shale Oil)

机构地区：[1]大庆油田设计院有限公司,黑龙江省大庆市163712 [2]多资源协同陆相页岩油绿色开采全国重点实验室

出　　处：《石油石化节能与计量》2024年第11期69-73,共5页Energy Conservation and Measurement in Petroleum & Petrochemical Industry

摘　　要：CCUS-EOR(Carbon Capture Utilization and Storage-Enhanced Oil Recovery)技术是CO_(2)利用和封存的最佳选择,可达到温室气体资源化利用和提高原油采收率双重目的。大庆油田从20世纪90年代初开始探索CO_(2)驱油技术,目前大庆油田依托中石油科技重大专项,承担了多个油田CCUS-EOR管道、注入和采出全产业链等工程,均取得了显著的成绩。分析总结了CCUS-EOR全产业链技术最新研究及应用进展,针对大庆地区碳源类型,对比了不同碳捕集技术;通过管输相态对标分析确定了超临界/密相CO_(2)管输方式适用于大规模、长距离输送;形成了适用于大庆油田CO_(2)驱油地面配套技术;开展了CCUS-EOR全产业链碳减排核算方法研究,并将初步成果应用在大庆敖南油田CCUS-EOR开发工程(一期)等多个项目中开展碳排放专项评估,为项目获取碳资产收益奠定基础。The CCUS-EOR(Carbon Capture Utilization and Storage-Enhanced Oil Recovery)technology is the best choice for the utilization and storage of CO_(2),which can achieve the dual purposes of greenhouse gas resource utilization and enhanced oil recovery.Daqing oilfield has begun to explore CO_(2)flooding technology in the early 1990s.At present,relying on the major science and technology projects of CNPC,Daqing oilfield has undertaken a number of CCUS-EOR pipeline projects,injection and production of industry-wide chain and has achieved remarkable achievements.The latest research and application progress of CCUS-EOR technology in the industry-wide chain are analyzed,and different carbon capture technologies are compared according to the types of carbon sources in Daqing region.The supercritical or dense phase CO_(2)pipeline transportation method is suitable for largescale and long-distance transportation through the benchmarking analysis of pipeline phase state.The supporting technology of CO_(2)flooding ground in Daqing oilfield has been formed.The industry-wide carbon asset method of CCUS-EOR are carried out,and the preliminary results are applied to carry out special assessment of carbon emissions in several projects such as CCUS-EOR development project(Phase Ⅰ)of Aonan oilfield in Daqing,which lays a foundation for projects to obtain carbon assets income.

关 键 词：CCUS-EOR 管输 超临界/密相 全产业链 碳资产 

分 类 号：F426.22[经济管理—产业经济] F273.4[环境科学与工程—环境工程] X322X196