油溶性ASM稠油降粘剂的研究  

RESEARCH ON VISCOUS CRUDE OIL - SOLUBLE VISCOSITY REDUCERS

作　　者：雷鸣 黄志宇[2] 惠洪刚[2] 冯英[2] 王治红[2] 

机构地区：[1]南方勘探开发分公司生产管理处 [2]西南石油学院化学化工学院

出　　处：《钻采工艺》2003年第4期77-79,共3页Drilling & Production Technology

摘　　要：针对高粘原油的特性,合成了一种丙烯酸酯—苯乙烯—马来酸酐三元共聚物(ASM)油溶性稠油降粘剂,确定了最佳反应条件,并对降粘性、粘温性,以及与表面活性剂复配后的降粘性进行研究。结果表明,ASM的降粘效果明显,具有较好的开发应用前景。According to the properties of viscous crude and using three different kinds of monomers, Aery-late , Styrene and Maleic Anhydride (ASM), a copolymer of oil - soluble viscosity reducers (ASM) has been synthesized . At the same time , the condition of reaction was confirmed, And the paper research the properties of viscosity reducer, the effect of temperature and the viscidity of viscosity reducer compounding with surfactant in viscous crude. Experimental results show that the ASM has better viscosity reduction effect, and has good applied prospects.

关 键 词：油溶性 稠油 降粘剂 三元共聚物 石油集输 表面活性剂 

分 类 号：TE39[石油与天然气工程—油气田开发工程]