Shenyang's newly developed rodless CNC reciprocating submersible electric pump sensation Daqing

“Yesterday, Daqing Oilfield hit the price of ten submersible electric pumps on the corporate account and urgently waited for delivery. Just now, someone from Shengli Oilfield came to discuss the purchase of submersible electric pumps.” December 13, Shenyang New City Petroleum Feng Chunguo, director of the machinery factory, said that the patented product "rodless CNC reciprocating submersible electric pump" developed by it has just been trial-produced, which has sensationalized Daqing Oilfield.

Xincheng Petroleum Machinery Factory, located in Liuwang Village of Xinchengzi District, is a joint-stock enterprise established in the early 1990s. For more than a decade, the small factory relied on the peasant director Feng Chunguo to constantly research and improve the new products, and the benefits were better every day. Feng Guochun is very aware of the problems in the production of oil companies, and also finds the direction of enterprises to tackle the problem. More than 90% of the traditional oil production machinery uses a power unit on the ground, commonly known as the “steamer” oil extraction machine. The oil in the oil well is lifted to the ground through a sucker rod of more than a kilometer. Energy consumption, consumables, and land occupation. Large area, low efficiency and limited oil production.

Three years ago, Feng Chunguo had a whimsy. "If you put the powerplant for oil production underground," after many experiments, he developed the "rodless CNC reciprocating submersible electric pump" using the principle of magnetic levitation technology. National utility model patent. In December last year, after the ground simulation test and performance test, the first new submersible electric pump was applied in Daqing Oilfield. The result is very satisfactory. The yield per unit increase is nearly 30%, the daily power consumption is reduced by more than 40%, and the investment in a single well is 47,000 yuan.

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