The synergic effects of anionic and cationic chemical surfactants, and bacterial solution on wettability alteration of carbonate rock: An experimental investigation

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• 作者：Farzad Hajibagheri^a ; Mostafa Lashkarbolooki^b ; ^{m.lashkarbolooki@nit.ac.ir} ; ^{lashkar_80@yahoo.com} ; Shahab Ayatollahi^c ; Abdolnabi Hashemi^d
• 关键词：SDBS ; C12TAB ; Biosurfactant ; Contact angle ; MEOR
• 刊名：Colloids and Surfaces A: Physicochemical and Engineering Aspects
• 出版年：2017
• 出版时间：5 January 2017
• 年：2017
• 卷：513
• 期：Complete
• 页码：422-429
• 全文大小：2349 K
• 卷排序：513

文摘

The synergistic effects of chemical surfactants and E. cloacae are investigated. Wettability alteration based on contact angle measurement is performed. The bacterial solution desorbs asphaltene and resin from the carbonate rock surface. The presence of the bacterial solution not play out only as a sacrificial agent.