文留油田抽油机井系统效率影响因素研究  

Researches of Factors Influencing System Efficiency of Pumping Wells in Wenliu Oilfield

作　　者：刘三威[1] 王海[1] 张连明[1] 赵西轩[1] 陈普信[1] 古晓红[2] 

机构地区：[1]中原油田分公司采油一厂 [2]中原油田分公司采油工程技术研究院

出　　处：《断块油气田》2002年第4期66-68,共3页Fault-Block Oil & Gas Field

摘　　要：抽油机井系统效率是标明整个抽油系统工况的重要参数 ,对抽油机井系统效率影响因素进行研究对提高抽油机井效率具有重要的现实意义。采用行业标准对抽油井系统效率进行了测试及计算。测试表明 ,文留油田抽油机井平均系统效率仅 1 1 6 1 % ,地面效率高于井下效率 ,分别为 3 8 5 %、3 0 2 % ,并对各节点效率及影响因素进行了分析 。The system efficiency of pumping well is an important parameter to reflect the whole system working conditions.The researches of the system efficiency of pumping well and the influencing factors have important practical significance. The system efficiency is tested and calculated by adopting petroleum standard.The test shows that the average system efficiecy is only 11.61%,and the surface efficiency (38.5%) is higher than that of underground(30.2%)in Wenliu Oilfield.The efficiency of each joint and the affecting factors are also analysed and showing the main work direction to develop the system efficiency of pumping well in Wenliu Oilfield.

关 键 词：文留油田 抽油机井 系统效率 影响因素 研究 测试 

分 类 号：TE933[石油与天然气工程—石油机械设备] TE355.5