Intelligent linear-motor oil production system

The invention discloses an intelligent linear-motor oil production system. The intelligent linear-motor oil production system comprises an underground linear motor and is connected with a plunger pump through the linear motor, wherein the linear motor is also connected with a control part. According to the intelligent linear-motor oil production system, a cylindrical synchronizing linear motor, a plunger oil pump and a ground high-performance frequency conversion control part are adopted, thereby mechanical-electrical integration can be realized, and complicated speed reducing devices can be omitted; a frequency conversion control system is adopted, so that the intelligent linear-motor oil production system has an automatic voltage boosting and maintaining function, therefore, the harmonic pollution to a power grid can be avoided, the equipment can be remotely controlled, and running parameters can be adjusted; once underground oil is in an insufficient state, the frequency of stroke can be automatically reduced, so that high degree of filling of a chamber of the pump can be realized, and over 50% of energy can be saved for the system; in addition, the intelligent linear-motor oil production system is convenient and quick to transport, install and maintain, about 85% of floor area can be saved, and a pumping rod mechanism is omitted, so that the pumping period is greatly prolonged, and the continuous working time is increased.