The pump protector of Binnan No. 2 Mine in Shengli Oilfield was successfully developed.
Binnan Oil Production No. 2 Mine encountered significant challenges, including sand production, water influx, and severe eccentric wear in the reservoir. To address these issues, the mine made great efforts to develop a protective device for the oil pump. Recently, another breakthrough was achieved by employee Sun Jianyong, who successfully developed the "Pumping Pump Protector." Field tests showed promising results, proving its effectiveness in improving pump performance.
The pump protector is composed of an inner and outer tube, protective caps, and centralizers. The inner and outer tubes are designed to trap rust and dirt that may fall into the pump during operation. The protective cap collects impurities between the two tubes and isolates them, preventing them from damaging the pump components. Meanwhile, the centralizer helps align and correct the pump body, significantly reducing eccentric wear and ensuring smoother operation. This comprehensive protection system enhances the overall efficiency and durability of the oil pump.
The successful development of this innovation has brought multiple benefits. It not only improves work efficiency and operational quality but also reduces maintenance costs and extends the pump's service life. According to data, the pump protector can extend the pumping cycle by two to four times, resulting in an annual increase of up to 120 tons of oil production per well. Additionally, the economic benefit for each well can exceed 200,000 yuan annually, making it a highly valuable solution for oil production operations.
This new technology represents a major step forward in protecting oil pumps and optimizing production efficiency, demonstrating the mine’s commitment to innovation and continuous improvement.
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