The software "optimized design of oil recovery system for electric pump wells" is developed to solve the important technical and economic problem of reasonable exploitation of oil wells. The development, application, improvement and perfection of the system have gone through a long process, pouring the efforts of software developers for more than ten years, and at the same time condensing the wisdom and experience of the relevant experts of the oil production engineering system as well as the vast number of field application personnel. It should be said that it is a more mature system. This system science and technology appraisal expert comment: reached the domestic leading level. In recent years, combined with the problems in the field application, the software has been greatly improved.

Functions and characteristics of Software

          The purpose of the optimization design is to select the swabbing equipment and parameters suitable for the characteristics of the oil well and to carry out the operation according to the selected scheme in order to give full play to the potential of the reservoir and the swabbing equipment so that the oil well can be safely produced under the conditions of high production and high efficiency.　　

For electric pump wells, it is mainly used to select pump type, vane guide wheel series, motor, cable, control panel, transformer, oil nozzles and the required voltage on the ground.　　   

To judge whether a certain oil recovery scheme is reasonable or not, it usually depends on the following aspects:

1, whether the fluid discharge requirement of oil well can be satisfied, and whether the oil well can produce more oil in a long-term and stable manner under the condition of the existing technical condition is permitted.

2, whether the one-time investment is the lowest. Whether the rod, pipe, pump and other oil production equipment is the most economical.

3, production and maintenance costs (mainly refers to tons of oil consumption) is the lowest. Whether can maintain high system efficiency.

4, can meet the oil well normal production safety needs, whether the well can maintain the long pump inspection period. The above-mentioned points are interrelated and restrict each other. Only comprehensive consideration can obtain better mining effect.　　

        First, the system pays attention to the combination of advanced technical theory and field practice, which is more suitable for field application.

        Second, the software can predict the productivity of oil wells in a variety of ways.