超强吸水颗粒型凝胶调驱剂的合成与性能评价

来源 :新疆石油科技 | 被引量 : 0次 | 上传用户:kensenwey
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以阴离子单体、阳离子单体、非离子单体等为主要原料,加入无机共混物,用非共轭多双键化合物为交联剂,在水溶性引发荆作用合成超强吸水颗粒型凝胶,通过调整酸碱中和度、总单体单体质量分数、单体比、引发剂质量分数、交联剂质量分数、无机共混材料、温度等对合成反应时间和产品性能影响,确定最佳配方及合成条件。对改性后的合成颗粒凝胶性能评价。实验结果证明该颗粒凝胶产品具有较好的高膨胀、延迟膨胀、耐温抗盐、耐冲刷及油水选择性等性能。
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