摘要
介绍了 3NB80 0 ,3NB10 0 0型泥浆泵自吸压力低的使用状况。在分析主要原因的基础上 ,对泵进行了针对性改进。 2 8台泵的改进及应用表明 ,该项技术是成熟的。
The article introduces the applications of model 3NB800,3NB1000 mud pump.Pertinent improvements are made,on which based the analysis for the cause of the low self absorption pressure.experiments with twenty eight improved pumps show that the technique is mature and effective.
出处
《石油矿场机械》
北大核心
2002年第2期46-47,共2页
Oil Field Equipment
关键词
钻井泵
分析
自吸压力
改进
drilling pump
analysis
self absorption pressure
improvement
