单双级重力式气液分离器结构优化及分离性能仿真  

The Structure Optimization and Separation Performance Simulation of Single-Double Stage Gas-Liquid Gravity Separator

作　　者：叶卫东[1] 仇亭亭 陈静一[1] 韩道权[1] 高宇[2] 

机构地区：[1]东北石油大学机械科学与工程学院 [2]大庆油田有限责任公司采油工程研究院

出　　处：《化工机械》2017年第3期322-327,共6页Chemical Engineering & Machinery

基　　金：黑龙江省教育厅科学技术研究项目(12541098)

摘　　要：为解决含气率达到80%的井况下,单级气液分离器无法将气体全部有效分离的问题,创新使用了双级气液分离器,减少了油井含气量,提高了采油效率。通过Fluent软件对单双级气液分离器的分离效率进行数值模拟,优化双级气液分离器结构,得到分离效果更好、更适应实际井况的结构参数。Considering the single-stage gas-liquid gravity separator＇s incapability to separate the entire gas effectively when a 80% air void is seen in the well,a double-stage gas-liquid separator was employed to reduce gas content and improve the production efficiency.Having Fluent software adopted to simulate separation efficiency of the single-double stage gas-liquid separator and to optimize the structure of the double-stage gas-liquid separator was implemented so that the structure parameter with better separating effect and better-adapted to the actual well conditions can be obtained.

关 键 词：重力式气液分离器 单双级 FLUENT 数值模拟 

分 类 号：TQ051.8[化学工程]