Surfactant induced reservoir wettability alteration: Recent theoretical and experimental advances in enhanced oil recovery
作者: Yefei WangHuaimin XuWeizhao YuBaojun BaiXinwang SongJichao Zhang
作者单位: 1China University of Petroleum
2Missouri University of Science & Technology
3SINOPEC Shengli Oilfield Company
刊名: Petroleum Science, 2011, Vol.8 (4), pp.463-476
来源数据库: Springer Journal
DOI: 10.1007/s12182-011-0164-7
关键词: Wettability alterationreservoirenhanced oil recovery (EOR)surfactant
英文摘要: Abstract(#br)Reservoir wettability plays an important role in various oil recovery processes. The origin and evolution of reservoir wettability were critically reviewed to better understand the complexity of wettability due to interactions in crude oil-brine-rock system, with introduction of different wetting states and their influence on fluid distribution in pore spaces. The effect of wettability on oil recovery of waterflooding was then summarized from past and recent research to emphasize the importance of wettability in oil displacement by brine. The mechanism of wettability alteration by different surfactants in both carbonate and sandstone reservoirs was analyzed, concerning their distinct surface chemistry, and different interaction patterns of surfactants with components on rock...
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影响因子:0.534 (2012)

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关键词翻译
关键词翻译
  • advances 预付款
  • recovery 回收
  • enhanced 增强
  • alteration 蚀变
  • theoretical 理论的
  • wettability 润湿性
  • reservoir 贮水池
  • induced 感应的
  • experimental 实验的