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破乳剂ＳＨ８８是专为辽河油田兴２８块碱／聚合物二元复合驱采出液研制的，由ＡＲ型和ＳＰ型破乳剂复配而成。在处理量２０ｍ３／ｄ的小型矿场脱水试验装置上连续进行了为期半年的兴１９１井采出液破乳脱水试验，ＳＨ８８的脱水效果明显优于常规破乳剂。确定了使用ＳＨ８８时的脱水工艺参数。
Demulsifier SH88 is designed for Liaohe Oilfield Hing 28 alkali / polymer binary composite flooding produced liquid developed by the AR and SP-type demulsifier made. In the small-scale mine dewatering test device with the capacity of 20m3 / d, the dewatering and demineralization test of Xing 191 oil well of a half year was carried out continuously. The dehydration effect of SH88 was obviously better than that of the conventional demulsifier. Determine the use of SH88 dehydration process parameters.