The microencapsulation of volatile phase change materials (PCMs) is very challenging to achieve high payload and excellent barrier properties. Our previous work indicates that the emulsifiers used in process offer unique properties formulated microcapsules. In present work, an assortment hydrocolloid synthetic were employed tackle reaction mechanisms encapsulation process. Microcapsules with ex...

Abstract Surfactants formulated into oil-based mud can adsorb to pore surfaces causing changes in rock wettability, which are widely believed impair formation permeability when invades the near-wellbore region. In present study, effects of with Versawet and Versacoat surfactants, on petrophysical properties wettability drilling cutting samples from sandstone reservoirs were investigated through...