Optimization Research For Pump Selection Of Electrical Submersible Pump Well

The Electrical Submersible Pump is as a sort of important mechanical equipment for oil cxtraction,with the advantages of large rate range,high pump efficiency.And coupled with the perfect combination of its related facilities,there is the characteristic of a high degree of automation.Therefore,the electrical submersible pump production system becomes the most important artificial lift equipment.With the Kuwaiti oil field entering the crude oil production period,the electrical submersible pump equipment is becoming more and more common,and becomes the most important and most popular artificial lift equipment in Kuwaiti oil field.However,in the running processing of the electrical submersible pump,there are always some various factors of impacting the pump running life.Therefore,analyzing and studying the factors of impacting the electrical submersible pump running life,optimizing the submersible pump pump selection system,and ensuring the submersible pump stable and efficient operation become the primary task.In the previous researches,most of the subjects only research and analysis for single or a few parameters or characteristics of oil wells or formation or well fluid,and can not be applied to the existence of a number of complex factors.In this paper,we will analyze the factors that affect the stable operation of the submersible pump on the basis of the previous researches,and then select the complex well condition which is representative of the oil field and analysis and research the influence of multiple parameters on the operation of the submersible pump,and calculate and select the most reasonable submersible pump equipment with sub-pump software,set production parameters,so that the submersible pump in the characteristic curve of the efficient operation of the region,and output the final results,in order to extend the submersible pump running life and to reduce economic losses.