生物加工过程2024，Vol.22Issue(3)：271-277,7.DOI:10.3969/j.issn.1672-3678.2024.03.004
生物表面活性剂及其复配体系在三次采油中的应用
Application of biosurfactants and compound system in tertiary oil recovery
摘要
Abstract
Surfactants are widely used in oil recovery industry due to their excellent oil displacement effect.However,their applications are usually accompanied with the following two shortcomings;high cost due to the significant loss of surfactant by degradation and adsorption;partial loss of activity under high temperature and high salt conditions.Compared with non-degradable chemical surfactants,biosurfactants have several advantages for their use in tertiary oil recovery,including their low toxicity or non-toxicity,biodegradability,excellent surface activity,good environmental compatibility and stability.In this review,we first described the classification of biosurfactants and the properties of several commonly used biosurfactants.Then,we focused on their applications intertiary oil recovery,with detailed summary of the research progress on single biosurfactant,multiple biosurfactants,biosurfactant and chemical surfactant compounding,biosurfactant and nanomaterial compounding flooding.Finally,we provided the outlook for the development trend of biosurfactants in tertiary oil recovery.关键词
生物表面活性剂/三次采油/纳米材料/复配体系Key words
biosurfactants/enhanced oil recovery/nanomaterial/compound system分类
能源科技引用本文复制引用
万璐,李霜,黄和,俞亚东..生物表面活性剂及其复配体系在三次采油中的应用[J].生物加工过程,2024,22(3):271-277,7.基金项目
国家重点研发计划(2022YFC2105203) （2022YFC2105203）
哈尔滨工业大学城市水资源与水环境国家重点实验室开放基金(HC202147) （HC202147）
南京工业大学引进人才科研启动专项 （）
江苏省研究生科研与实践创新计划 （）
