新型耐温稠油降黏剂的制备与评价

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PREPARATION AND EVALUATION OF TEMPERATURERESISTANCE VISCOSITY REDUCER FOR HEAVY OIL

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西南石油大学学报(自然科学版) . 2007, (5): 112 -115 . DOI: 10.3863/j.issn.1000-2634.2007.05.31