Treatment fluids comprising weakly emulsifying surfactants and associated methods
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United States of America Patent
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Mar 20, 2018
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Apr 11, 2014
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Apr 19, 2013
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Abstract
Provided are acidic treatment fluids comprising a weakly emulsifying surfactant, an aqueous base fluid, and an acid. In some embodiments, the treatment fluids are capable of forming short-lived oil-in-acid emulsions due, at least in part, to the interaction of at least a portion of the weakly emulsifying surfactant with one or more oil or gas molecules within a subterranean formation.
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