Anti-swelling stabilizer for fracturing

作者: Zhou Yu , Lu Jianping , Li Yi , Li Chen , Shen Yanbin

DOI:

关键词: Mass PercentageMaterials scienceChemical engineeringFracturing fluidSwellingSolubilizationCationic polymerizationOil well

摘要: The invention relates to an anti-swelling stabilizer for fracturing. is prepared from organic cationic polymer, inorganic salt, a solubilizer and water. can be directly added fracturing fluid use during oil well gas operation. When the addition mass percentage of in 0.5-1%, rate reach above 90%. has high-efficiency performance high-temperature resistance, low working concentration cost, good compatibility with fluid.

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