Experimental Study of Nanofluids Applied in EOR Processes
作者: Tereza Neuma de Castro DantasTamyris Thaise Costa de SouzaAfonso Avelino Dantas NetoMaria Carlenise Paiva de Alencar MouraEduardo Lins de Barros Neto
作者单位: 1Federal University of Rio Grande do Norte
2Potiguar University
刊名: Journal of Surfactants and Detergents, 2017, Vol.20 (5), pp.1095-1104
来源数据库: Springer Journal
DOI: 10.1007/s11743-017-1992-2
关键词: Surfactant applicationsNon-ionic surfactantsInterfacial scienceSurface activity
英文摘要: Nanoemulsions are small droplet-sized systems that have low surface tension and a small percentage of active material in their composition. In this study, low oil content nanoemulsion systems were developed for the use in enhanced oil recovery (EOR). The experiments were performed on a device capable of simulating petroleum reservoir conditions using sandstone rock cores. Nanoemulsions were obtained from a pre-selected microemulsion system composed of: RNX95 as surfactant, isopropyl alcohol as cosurfactant, kerosene as oil phase, and distilled water as aqueous phase. Different percentages of polyacrylamide were added to the systems obtained to evaluate the influence of viscosity in EOR results. The nanoemulsion droplet sizes ranged from 9.22 to 14.8 nm. Surface tension values were in the...
原始语种摘要: Nanoemulsions are small droplet-sized systems that have low surface tension and a small percentage of active material in their composition. In this study, low oil content nanoemulsion systems were developed for the use in enhanced oil recovery (EOR). The experiments were performed on a device capable of simulating petroleum reservoir conditions using sandstone rock cores. Nanoemulsions were obtained from a pre-selected microemulsion system composed of: RNX95 as surfactant, isopropyl alcohol as cosurfactant, kerosene as oil phase, and distilled water as aqueous phase. Different percentages of polyacrylamide were added to the systems obtained to evaluate the influence of viscosity in EOR results. The nanoemulsion droplet sizes ranged from 9.22 to 14.8 nm. Surface tension values were in the...
全文获取路径: Springer  (合作)
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影响因子:1.515 (2012)

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关键词翻译
关键词翻译
  • surfactant 表面活性剂
  • recovery 回收
  • EOR End Of Record
  • aqueous 水的
  • droplet 液滴
  • activity 活度
  • values 价值观
  • microemulsion 微型乳剂
  • conditions 条件式
  • percentage 百分数