Mutual solvent-soluble and/or alcohol blends-soluble particles for viscoelastic surfactant fluids
作者： Tianping Huang
DOI:
关键词: Viscosity 、 Dicarboxylic acid 、 Aqueous solution 、 Solvent 、 Organic chemistry 、 Chemistry 、 Suberic acid 、 Azelaic acid 、 Pulmonary surfactant 、 Dodecanedioic acid
摘要: Solid, particulate dicarboxylic acids may be fluid loss control agents and/or viscosifying for viscoelastic surfactant (VES) fluids in treatments such as well completion or stimulation hydrocarbon recovery operations. The include, but not limited to, dodecanedioic acid, undecanedioic decanedioic azelaic suberic and mixtures thereof having a mesh size of from about 20 to 400 (about 841 38 microns). A mutual solvent blend at least two alcohols subsequently added the aqueous treating will partially dissolve solid, acid agents, optionally also “break” reduce viscosity fluid.
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