In the oil production, mostly produ

在石油生产中，生产中多数是由抽油机带动杆式抽油机往复运动。集油管道与原油生产平行，并输送到计量站进行收集。抽油机的运动可以简化为曲柄连杆运动，因此原油抽油机的流量会定期增加。不同油井的工作参数，生产时间，输送距离可能会有所不同，管道流量具有流量不稳定，压力波动大的缺点，背压波动使抽油机工作不平衡。通过分析几种泵送流量波动的耦合规律，可以建立泵送参数对流量波动的影响，为泵送参数提供参考井和地面管线设计。

在石油生产中，主要生产由抽水机组驱动杆泵送往复流运动。集油管道平行原油生产到计量站收集输送。泵送装置运动可简化为曲柄连杆运动，使原油棒泵生产流量定期激增。油井工作参数不同，生产时间、输送距离可能不同，管流与流量不稳定，压力波动较大，泵送机组背压波动不平衡。通过对流量波动的几种泵送耦合规则的分析，可以设置泵送参数对流量波动的影响，为抽水参数提供参考井和地面管线设计。

In the oil production, mostly production by pumping unit driven rod pumping reciprocating motion. The oil collecting pipeline parallel crude oil production to delivery to the metering station collects transfer. Pumping unit motion can be simplified as a crank link motion, so the flow of crude oil rod pump production regularly surges. Different working parameters of the oil well, production time, conveying distance may be different, the pipe flow with flow instability, pressure fluctuation big shortcoming, the back pressure fluctuation of the pumping unit working imbalance. through the analysis of several pumping coupling rules of flow fluctuation, pumping parameters influence on the flow fluctuation, can be set up, to provide reference wells and ground pipeline design for pumping parameters.<br>