Defoamer/antifoamer compositions and methods of using same

作者: Ronald E. Sweatman , Lucas Fontanelle , B. Raghava Reddy

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摘要: A method of servicing a wellbore comprising contacting solid defoamer/antifoamer composition with fluid, wherein the comprises at least one water-insoluble compound or slightly water-soluble having defoaming/antifoaming activity and emulsifier, placing fluid in wellbore.

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