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Low molecular weight water soluble organic compounds as crystallization point suppressants in brines
Low molecular weight water soluble organic compounds as crystallization point suppressants in brines
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机译:低分子量水溶性有机化合物在盐水中作为结晶点抑制剂
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摘要
A brine for use during drilling operations, preferably a completion brine, comprising an amount of a low molecular weight water-soluble organic compound effective to reduce the crystallization point of the brine. The low molecular weight water soluble organic compound can be a variety of compounds, with preferred compounds being ethylene glycol, tripropylene glycol bottoms, and combinations thereof. A method of lowering the crystallization point of the brine using a low molecular weight water soluble organic compound also is provided.
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