化工进展2024，Vol.43Issue(9)：5035-5048,14.DOI:10.16085/j.issn.1000-6613.2023-1308
驱油用纳米材料在提高采收率方面研究进展
Research progress of nanomaterials for oil displacement in enhancing oil recovery
李镇武 1蒲迪 2熊亚春 3吴定莹 1金诚 4郭拥军5
作者信息
- 1. 西南石油大学化学化工学院,四川成都 610500
- 2. 西南石油大学油气藏地质及开发工程国家重点实验室,四川成都 610500||四川光亚聚合物化工有限公司,四川南充 637900
- 3. 四川光亚聚合物化工有限公司,四川南充 637900
- 4. 西南石油大学化学化工学院,四川成都 610500||西南石油大学油气藏地质及开发工程国家重点实验室,四川成都 610500
- 5. 西南石油大学化学化工学院,四川成都 610500||西南石油大学油气藏地质及开发工程国家重点实验室,四川成都 610500||四川光亚聚合物化工有限公司,四川南充 637900
- 折叠
摘要
Abstract
Due to the increasing demand for oil resources and the growing challenges associated with extraction,the field of enhanced recovery technology requires continuous innovation.Nanomaterials represent a promising type of material with unique properties resulting from their nano-scale dimensions and distinct grain boundary structure.These properties afford nanomaterials significant potential for use in enhanced oil recovery applications.This paper provided a systematic review of the mechanisms by which nanomaterials improved chemical recovery,including the reduction of surface/interfacial tension to increase the number of capillaries,contribution to structural separation forces for oil stripping from rock surfaces at a microscopic level and enhancement of wettability to improve water seepage and absorption.Improving the stability of emulsions and foams would in turn enhance the stability of the system.Increasing the ratio of flow rate would improve volumetric wave efficiency.Asphalt deposition could be inhibited with catalytic asphalt decomposition,which prevented pore clogging and reduced formation damage.Particle transportation could also be inhibited,which reduced formation damage.Cases of nanomaterials were cited as means to enhance oil recovery in low permeability reservoirs,thick oil reservoirs and reservoirs with high water content.And challenges in the large-scale use of such materials in oilfields were identified.关键词
纳米材料/石油/界面张力/驱油机理/提高采收率Key words
nanomaterials/oil/interfacial tension/oil displacement mechanism/enhanced oil recovery分类
能源科技引用本文复制引用
李镇武,蒲迪,熊亚春,吴定莹,金诚,郭拥军..驱油用纳米材料在提高采收率方面研究进展[J].化工进展,2024,43(9):5035-5048,14.
