井下螺旋式气液分离器分离性能的数值模拟  

Numerical Study of Down-hole Spiral Gas Liquid Separators

作　　者：王尊策[1] 崔航[1] 李森[1] 徐艳[1] 张井龙[1] 

机构地区：[1]大庆石油学院,大庆163318

出　　处：《科学技术与工程》2010年第6期1358-1361,1371,共5页Science Technology and Engineering

摘　　要：为了实现井下气液高效分离、产出水回注和采气于一体,开展了新型井下螺旋式气液分离器的研究。应用计算流体力学方法(CFD)对螺旋式气液分离器的内部流场进行分析,并研究了螺旋圈数和螺距对螺旋式气液分离器性能的影响。该结果为井下螺旋式气液分离的进一步研究提供了参考依据。In order to achieve efficient separation of down-hole gas-liquid separator, poroduced water reinjection and gas production intergratly to carry Out a new type of spiral downhole gas-liquid separator research. Application of computational fluid dynamics method （CFD） the internal flow field of screw-type gas-liquid is analyzed and the coil count and pitch of the screw-type gas-liquid separator performance is studied. The results provides reference for further research of the gas liquid of down-hole.

关 键 词：螺旋式气液分离器 数值模拟 分离性能 

分 类 号：TE355.7[石油与天然气工程—油气田开发工程]