组合式柱塞气举采油工艺设计方法  

Process Design of Combination Plunger Gas-lift Production

作　　者：廖锐全[1] 刘三威[2] 王洪见[3] 孙建平[4] 肖丽宇[4] 

机构地区：[1]华中科技大学控制科学与工程系,湖北武汉430074 [2]中原油田分公司采油一厂,河南濮阳457001 [3]吐哈油田分公司丘陵采油厂,新疆鄯善838202 [4]辽河油田分公司曙光采油厂,辽宁盘锦124109

出　　处：《江汉石油学院学报》2002年第2期79-80,共2页Journal of Jianghan Petroleum Institute

摘　　要：针对组合式柱塞气举的工作特点 ,用降压设计方法确定气举阀的分布及参数 ;通过动力学分析 ,建立柱塞运动方程 ,并求解确定出循环周期 ;用Fosst Gaul公式计算每一循环周期所需的注气量。In consideration of the operational characteristics of combination plunger gas lift, the distribution and parameters of gas-lift valves are designed with the depressurization method. Through dynamic analysis, equations of plunger motion are derived and its cycle period is determined by solving problems. The gas injection rate in each cycle period is calculated with Fosst-GauVs formulation. The application of the technique is presented with the design example.

关 键 词：组合式柱塞 气举采油 工艺 设计方法 

分 类 号：TE355.3[石油与天然气工程—油气田开发工程]