摘要
钻完井作为油气勘探开发中主要的碳排放阶段,是实现净零排放的重要环节。总结了油气全产业链碳排放足迹及主要油田技术服务公司碳减排的动向,分析了钻完井作业碳减排的发展方向,认为其主要包括升级改造钻机与压裂泵车动力系统、提升装备动力管理自动化水平、加大储能技术在钻完井中的应用力度、推广钻完井自动化与远程决策系统、探索钻完井作业与海洋新能源耦合等,结合国家和油气企业碳达峰、碳中和目标以及钻完井技术水平,提出了实现钻完井作业过程碳减排的建议,即聚焦油气勘探开发碳排放足迹,强化钻完井全过程碳排放管理、推进钻完井全过程低碳化转型、提升钻完井作业效率、探索海洋新能源利用。研究结果与建议对加快推进钻完井作业过程碳减排、实现我国低碳转型承诺具有重要意义。
As the main carbon emission stage of oil&gas exploration and development,drilling and completion areimportant fields for achieving net zero emission.In this paper,the carbon emission footprint of the whole oil&gas industrychain and the trend of mitigating carbon emission of major oil service companies were summarized,and the developmentdirection for carbon emission reduction during drilling and completion was analyzed.Specifically,it is necessary to upgradethe power system of drilling rigs and fracturing pump trucks,improve the automation level of equipment power management,strengthen the application of energy storage technology in drilling and completion,promote automatic drilling and completionand remote decision-making systems,and explore the coupling between drilling and completion and marine new energy,etc.Then,suggestions for carbon emission reduction during drilling and completion were proposed based on the carbon peak andcarbon neutralization targets of China and oil&gas enterprises,as well as the technical level of drilling and completion.Thesuggestions include focusing on the carbon emission footprint of oil&gas exploration and development,strengthening thecarbon emission management and promoting the low-carbon transformation during the whole drilling and completion process,improving the efficiency of drilling and completion,and exploring the utilization of marine new energy.As a result,thesesuggestions are of great significance to accelerate the carbon emission reduction of drilling and completion and meet China’scommitment to low-carbon transformation.
作者
王敏生
WANG Minsheng(Sinopec Research Institute of Petroleum Engineering Co.Ltd.,Beijing,102206,China)
出处
《石油钻探技术》
CAS
CSCD
北大核心
2022年第6期1-6,共6页
Petroleum Drilling Techniques
基金
中国石化科技攻关项目“面向2035年的油气开发工程前沿技术战略研究”(编号:P20031)资助。
关键词
钻井
完井
碳减排
储能
远程作业
海洋风能
发展方向
发展建议
drilling
completion
carbon emission reduction
energy storage
remote operation
ocean wind energy
development direction
development suggestion
