摘要
地热资源在油气行业中极具开发潜力,如废弃油井再利用、生产井协同开采及增强型采油工艺中热能的利用,借助现有油气井基础设施有望降低地热能开发成本。油田生产井和废弃油井的地热能可以通过有机朗肯循环技术转化为电能,为油气作业提供低碳解决方案。以国内外多个油田地热发电项目为例,分析低温油田地热资源开发的可行性和挑战,同时,探讨地热能在油田中的其他应用,包括热能直接利用和为蒸汽驱作业提供热能。提出了地热能在油气行业的应用具有广阔前景,可有效降低碳排放、提高能源利用效率,推动油田的低碳可持续发展。
Geothermal resources have great development potential in the oil and gas industry,including the reuse of abandoned oil wells,co-production from active wells,and the utilization of thermal energy in enhanced oil recovery(EOR)processes.By leveraging existing oil and gas well infrastructure,the development cost of geothermal energy is expected to be reduced.Geothermal energy from oilfield production wells and abandoned wells can be harnessed for power generation using Organic Rankine Cycle(ORC)technology,providing low-carbon solutions for oil and gas operations.This paper analyzes multiple application cases of geothermal power generation in oilfields both domestically and internationally,highlighting the feasibility and challenges of developing low temperature geothermal resources in oilfields.It also discusses other applications of geothermal energy in oilfields,including direct thermal energy utilization and supplying heat for steam flooding operations.The application of geothermal energy in the oil and gas industry holds great promise for reducing carbon emissions,improving energy efficiency,and promoting lowcarbon sustainable development in oilfields.
作者
宋慧芳
Song Huifang(Technical Testing Center of Sinopec Shengli Oilfield Co.,Ltd.,Dongying,Shandong 257000,China)
出处
《当代石油石化》
2025年第4期43-49,共7页
Petroleum & Petrochemical Today
关键词
低温地热资源
地热强化采油
协同开发
low-temperature geothermal resources
geothermal-enhanced oil recovery
co-produce
