肺表面活性物质
十二烷基硫酸钠
氢氧化钠
提高采收率
聚丙烯酰胺
化学
聚合物
碱金属
残余油
水解
钠
化学工程
色谱法
核化学
高分子化学
有机化学
工程类
生物化学
作者
Lomas Rishi,Monisha Mridha Mandal
标识
DOI:10.1002/ceat.202100434
摘要
Abstract The possibility of using polyaniline (PANI), sodium dodecyl sulfate (SDS) surfactant, sodium hydroxide (NaOH), and their combinations in the enhanced oil recovery process were evaluated with a STARS computer modelling group simulator. The effect of the addition of polymers, such as hydrolyzed polyacrylamide and PANI, surfactant, alkali, and temperature was investigated. Oil saturation contours showed that the residual oil remaining in the oil field was minimum when NaOH‐SDS‐PANI was injected with water. In the case of polymer flooding, the oil recovery increased with higher polymer concentration. The performance of alkali‐surfactant‐polymer flooding indicated that the addition of polymers, surfactants, and alkalis in water improved the oil productivity. PANI was found to be efficient in the recovery of oil especially at higher temperatures.
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