Study On Improving The Efficiency Of Hai-1Block Oil Well System

The system efficiency value of the mechanical oil production is an important criterion for evaluating the development status and development level of an oil field.Compared with other domestic oil fields,we have been relatively backward in improving the efficiency of the system.Other oilfields have adopted the measures to improve the efficiency of the system.The efficiency of the pumping system is low and the average system efficiency is 24.5%,which is less than 26% of the company's standard.Therefore,it is urgent to improve the technical efficiency of the sea system.In this paper,through the understanding of the geological status and production status of the offshore river oil field,the overall understanding of the efficiency factors affecting the system in the block is formed.Based on the testing and analysis of the oil wells in the sea,the whole system The main reason for the low efficiency of the system is composed of ground efficiency and downhole efficiency.The main reason is that the efficiency of the system is low and the efficiency of the system is low.The efficiency of the measured system in the block machine is taken as the data to study the factors that affect the efficiency of the pumping system,and the method of improving the efficiency of the oil well system is put forward for the pumping unit of the sea.Improve the efficiency of the system of oil wells to achieve the purpose of saving energy.After the feasibility plan is put forward,the technical measures and optimization design of the system efficiency are achieved.