Molecular-scale origins of wettability at petroleum–brine–carbonate interfaces

Abstract Wettability control of carbonates is a central concept for enhanced petroleum recovery, but a mechanistic understanding of the associated molecular-scale chemical processes remains unclear. We directly probe the interface of calcium carbonate (calcite) with natural petroleum oil, synthetic...

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Bibliographic Details
Main Authors: Paul Fenter, Tianzhu Qin, Sang Soo Lee, Mohammed B. AlOtaibi, Subhash Ayirala, Ali A. Yousef
Format: Article
Language:English
Published: Nature Publishing Group 2020-11-01
Series:Scientific Reports
Online Access:https://doi.org/10.1038/s41598-020-77393-4