Recent advances in switchable surfactants for heavy oil production: A review

Surfactants are extensively employed in the cold production of heavy oil. However, producing heavy oil emulsions using conventional surfactants poses a challenge to spontaneous demulsification, necessitating the addition of demulsifiers for oil-water separation. This inevitably increases the exploit...

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Hlavní autoři: Qi Li, Lingfei Liu, Dejun Sun, Zhenghe Xu
Médium: Článek
Jazyk:English
Vydáno: KeAi Communications Co., Ltd. 2024-10-01
Edice:Energy Geoscience
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On-line přístup:http://www.sciencedirect.com/science/article/pii/S266675922400057X