电耗约占整个石油生产成本的40%,而抽油机的年耗电量占油田总耗电量的二至三成。我国有近八成油井是含油量不高的轻载油井,开发高峰期过去以后,出油量越来越小,而抽油机仍需连续运转,有时出现“空抽”现象,浪费大量能源。由哈尔滨工业大学齐维贵教授主持研制的“智能型抽油 Electricity consumption accounts for about 40% of the total cost of oil production, while pumping units consume 20% to 30% of the total electricity consumption of the field annually. Nearly Bacheng’s oil well in our country is a light-duty oil well with low oil content. After the peak period of development is over, oil production is getting smaller and smaller. However, the pumping unit still needs to be continuously operated. In some cases, the “empty pumping” phenomenon is wasted and a large amount of energy is wasted. Professor Qi Weigui from Harbin Institute of Technology presided over the development of "intelligent pumping