黏稠溶液除氧方法实验研究  

Deoxygenization methods experimental study for viscous fluid

作　　者：冯庆贤[1] 李辉[1] 王伟[1] 

机构地区：[1]大港油田采油工艺研究院,天津300280

出　　处：《石油化工应用》2015年第11期111-112,120,共3页Petrochemical Industry Application

摘　　要：聚合物溶液一类黏稠液体由于其黏度高,溶解于其中的空气受到黏性液体黏附力的束缚,在常压条件下难以将其去除。本文通过对充氮除氧和抽空-充氮等除氧方法的实验,确定了最佳除氧方法,并通过聚合物溶液稳定性对除氧方法进行了验证。Due to high viscosity of fluid,the dissolved oxygen is bounded in polymer solution. It is difficult to remove from the solution at atmosphere environment,it is strongly destroy structure to polymer strain and should be solved.The paper contrasted 4 kinds of deoxyge- nization methods to remove dissolved oxygen, and chose one to be used in the experiment. The polymer solution was done on stabilization test under reservoir temperature and good proof.

关 键 词：聚合物溶液 充氮除氧 厌氧手套箱 稳定性 

分 类 号：TE357.46[石油与天然气工程—油气田开发工程]