减压渣油水分散乳化堵剂研究  

Study on blocking agent dispersed emulsion of water for vacuum residuum

作　　者：刘全刚[1] 彭齐国[1] 陈平[1] 吴清辉[1] 刘凤霞[1] 王秀平[1] 陈维余[1] 黄波[1] 

机构地区：[1]中海油能源发展股份有限公司钻采工程研究院,天津300452

出　　处：《精细与专用化学品》2013年第4期40-45,共6页Fine and Specialty Chemicals

基　　金：中海油总公司科技发展项目(项目编号:C/KJFJDCJF006-2010)

摘　　要：以减压渣油为研究对象,研制了一种水分散乳化堵剂,评价了其基本理化指标、黏温性能、油水选择性、封堵性。得到的水分散乳化堵剂在常温放置20d较稳定,65℃能稳定4d。A blocking agent dispersed emulsion of water was developed by using vacuum residuum as the object of study, and the basic physical and chemical indicators, viscosity-temperature performance, oil-water selective and plug- ging was evaluated. The obtained aqueous dispersion emulsified blocking agent can keep relatively stable when it placed for 20d at room temperature, and stable when it placed for 4d at 65℃.

关 键 词：减压渣油 水分散乳化堵剂 稠油 

分 类 号：TE39[石油与天然气工程—油气田开发工程]