作者: Zhou Yu , Lu Jianping , Li Yi , Li Chen , Shen Yanbin
DOI:
关键词: Mass Percentage 、 Materials science 、 Chemical engineering 、 Fracturing fluid 、 Swelling 、 Solubilization 、 Cationic polymerization 、 Oil 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.