含砂原油齿轮泵应用效果评价  

Application Effect Evaluation of Sandy Crude Oil Gear Pump

作　　者：刘小娟[1] 李晗[2] 陈姝汐 郝明[4] LIU Xiao-juan;LI Han;CHEN Shu-xi;HAO Ming(No.8 Production Plant,Daqing Oilfield,Daqing 163514,China;Heavy Oil Company,Liaohe Oilfield,Panjin 124010,China;Oil and Gas Gathering and Transportation Company,Liaohe Oilfield,Panjin 124010,China;Key Laboratory of Enhanced Oil and Gas Recovery of Ministry of Education in China,Northeast Petroleum University,Daqing 163318,China)

机构地区：[1]大庆油田第八采油厂,黑龙江大庆163514 [2]辽河油田特种油开发公司,辽宁盘锦124010 [3]辽河油田油气集输公司,辽宁盘锦124010 [4]东北石油大学提高油气采收率教育部重点实验室,黑龙江大庆163318

出　　处：《管道技术与设备》2018年第5期29-31,共3页Pipeline Technique and Equipment

摘　　要：针对螺杆泵外输含砂原油过程中维修频率过高的问题,开展齿轮泵输送原油现场试验研究。试验结果表明:与螺杆泵相比,正常工作频率下,齿轮泵平均泵效可提高约8%,耗电量也约为螺杆泵的37. 5%,日耗电量可节省约150 kW·h,并具有噪音小、振动低等优点;从节电和减少维修费用两个方面考虑,齿轮泵年可节省投资37. 98万元。In order to solve the problem of high maintenance frequency of screw pump in the process of sandy crude oil trans-fer, gear pump field test was carried out. Result of these tests indicate that compared with screw pump, the average pump effi-ciency of gear pump has increased about 8%, the power consumption is about 37.5% of that of screw pump in normal workingfrequency, which has made power consumption reduced by 150 kW·h per day and it has advantages of low noise and vibration.Considering from the two aspects of saving electricity and maintenance cost, the gear pump can save 379 800 yuan per year.

关 键 词：齿轮泵 现场应用 泵效 原油 螺杆泵 

分 类 号：TE974[石油与天然气工程—石油机械设备]