CAJ | 학술논문

以丙烯酰胺、疏水烷基丙烯酰胺、丙烯酰胺基烷基氯化铵季铵盐和非离子聚醚丙烯酸酯四元无规共聚，合成了一种抗温耐盐型水溶性两亲聚合物稠油降粘剂，其降粘稠油的能力优于OP-10小分子表面活性剂降粘剂、普通聚合物以及聚表二元复合体系；在1500 mg/L低使用浓度，对中低粘度稠油，无掺稀油条件下，降粘率超过98%，可完全替代掺稀油开采；对中高粘度稠油，降低稀油掺稀量70%~85%以上，降粘率超过98%，降粘后稠油体系粘度小于2000 mPa·s。
이병희선알、소수완기병희선알、병희선알기완기록화안계안염화비리자취미병희산지사원무규공취，합성료일충항온내염형수용성량친취합물주유강점제，기강점주유적능력우우OP-10소분자표면활성제강점제、보통취합물이급취표이원복합체계；재1500 mg/L저사용농도，대중저점도주유，무참희유조건하，강점솔초과98%，가완전체대참희유개채；대중고점도주유，강저희유참희량70%~85%이상，강점솔초과98%，강점후주유체계점도소우2000 mPa·s。
A series of salt and temperature resistanee amphiphlie polymer viseosity redueers were synthe-sized by using aerylamide( AM)and alkyl aerylamide,alkyl ehloride quaternary ammonium salt and non-ionie polyether aerylie ester. The amphiphlie polymer viseosity redueers has better viseosity reduee proper-ties than OP-10 and polyaerylamide. At the eoneentration of 1 500 mg/L and at 50℃,the rate of viseosity reduetion of amphiphlie polymer viseosity redueer ean reaeh 98% aim at low and medium viseosity of heavy oil,ean replaee exploit heavy oil mixed thin oil eompletely;aim at high viseosity of heavy oil,the rate of viseosity reduetion ean reaeh 98% with redueing thin oil(70% ~85%),the viseosity of heavy oil ean downgrade to 2 000 mPa·s.