1. Optimized Sand Management: Our elastic seal pump has a unique feature of 45° spiral guide groove design between sealing stages. This led to a 60% increase in sand discharge efficiency, cutting down the problem of pump clogging in high-sand environments by a great margin. 2. Elastic seal sucker oil well pump incorporates all-metal structural parts that have undergone special heat treatment (QT800-10 material). These pumps can keep their sealing performance even when used for steam drive (350°C). 3. Elastic seal sucker oil well pump contains a built-in tungsten carbide guide sleeve (hardness HRA92) that makes it compatible with horizontal wells having well inclination angle ≤90°.
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1. Our forced valve rod pump adopts mechanical forced valve design, the response speed of the traveling valve is increased by 80%, gas interference is effectively blocked, and the gas lock rate is reduced by 90%. 2. The forced valve rod pump is suitable for heavy oil wells with viscosity >10000 mPa·s, with a theoretical displacement of up to 800m³/d (83mm pump diameter), and an average daily increase of 35%-50%. 3. The stroke range of the forced valve rod pump is 2.0-6.0 meters, and the pump barrel length can be adjusted to 7.5 meters, which can easily cope with ultra-deep well conditions of 2000-5000 meters.
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1. Our central exhaust double plunger series thickening oil well pump is equipped with an oil inlet exhaust groove in the middle, which is conducive to improving the filling coefficient of the pump and preventing the occurrence of gas lock. 2. Our central exhaust plunger oil well pumps for double-seal rod pump is widely used in gas wells or heavy oil wells. The design of our double plunger series thickening oil well pump can effectively cope with the mining needs under complex working conditions. 3. The design of our double plunger series thickening oil well pump can effectively prevent gas from occupying the pump chamber and maintain the normal operation of the pump.
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The annulus sucker rod pump, specially designed for heavy oil wells with high viscosity and sand content, can greatly stabilize pumping and minimize blockages during thermal recovery. This kind of pump is most frequently used in 7” and 5 1/2” cased wells. It is a good choice for distributors and contractors of oilfield projects who want reliable and easy-to-maintain pumping solutions.
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High-performance sand control sucker rod pump designed for sandy oil wells. Improve pump life, reduce wear, and maintain stable oil production in sand-producing reservoirs.
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Eliminate cross-flow interference and maximize production from multi-pay zones with precision-engineered selective recovery solutions.
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Specifically designed for heavy oil and high gas-cut wells. The mechanical forced-opening mechanism ensures the valve opens/closes on every stroke, regardless of fluid viscosity.
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1. Our inclined well sucker rod pump adopts spring forced seat sealing technology, so our inclined well sucker rod pump solves the industry problem that the valve ball of traditional oil well pumps cannot return to its original position by gravity in inclined wells and horizontal wells. 2. Unlike ordinary oil well pumps that can only be used in vertical wells, our inclined well sucker rod pump can maintain stable operation at any angle of 0-90°. 3. The modular design of the inclined well sucker rod pump allows for quick replacement of pump diameter components (only 2 hours), and the same platform can adapt to different production capacity requirements of 32-95mm. 4. The special flow channel design of the inclined well sucker rod pump enables the viscosity adaptation range to reach 50-5000mPa·s.
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