Specialty Sucker Rod Pump

1. Separate production oil pump can be widely used in multi-level crude oil suction, which can greatly increase the single well production and recovery rate, reduce production costs, and have high comprehensive economic benefits. 2. Separate production oil pump is a downhole equipment used to extract oil from two formations simultaneously and separately, which is conducive to avoiding oil mixing and contamination. 3. We will take measures to prevent collision and falling during loading and unloading to avoid damage. During the transportation of Separate production oil pump, the support seal assembly will be protected with a protective cap or cotton cloth to prevent damage to the sealing surface.

1. Elastic seal sucker oil well pump has 45° spiral guide grooves between sealing units, which improves sand discharge efficiency by 60% 2. Elastic seal sucker oil well pump uses all-metal structural parts with special heat treatment (QT800-10 material), which can maintain sealing performance under steam drive (350°C). 3. Elastic seal sucker oil well pump has built-in tungsten carbide guide sleeve (hardness HRA92), which is suitable for horizontal wells with well inclination angle ≤90°.

1. Upward stroke: When the plunger of the heavy oil pump with hydraulic feedback moves upward, the upper liquid enters the lower chamber through a specially designed feedback channel to form hydraulic energy storage. 2. Downward stroke: The stored hydraulic energy is converted into auxiliary thrust (actually measured up to 2-5kN), and the heavy oil pump with hydraulic feedback can effectively overcome the resistance of heavy oil. 3. Pressure balance design: The heavy oil pump with hydraulic feedback uses our original two-way flow channel structure to balance the pressure inside and outside the pump in real time to avoid air lock and sand jam.

1. Sucker rod for high viscosity oil exploitation adopts 0.8m anti-stroke distance design + fluid mechanics optimization, which extends the equipment life by 50% and reduces the annual maintenance cost by 20,000 yuan. 2. Sucker rod for high viscosity oil exploitation has 4 pump diameters (32mm-57mm) to adapt to different well depths and oil products, reducing the comprehensive procurement cost by 25%. 3. Based on the Q=KSN formula, the stroke and stroke frequency are dynamically adjusted, and the theoretical displacement of sucker rod for high viscosity oil exploitation is up to 400m³/d.

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.

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.

1. Our strong opening and closing sucker oil pump has brought our customers stable operation, increased daily oil production, thousands of yuan in annual electricity bill savings, and reduced pump stoppage and maintenance times through large flow channel design, low-resistance opening and closing structure and precision matching parts. 2. The key components of the strong opening and closing sucker oil pump are made of hard alloy, which is wear-resistant and corrosion-resistant. Combined with reasonable structural design, the frequency of pump body replacement is reduced, which can save labor and production stoppage costs. 3. The strong opening and closing sucker oil pump has an automatic self-aligning function and modular structure, which can be flexibly adapted to vertical wells, inclined wells, deep wells and other well types. It is easy to disassemble and assemble on site without special tools. It is more economical to purchase and faster to maintain, reducing the difficulty and cost of well team operation and maintenance.

1. By changing the oil inlet valve to a circulating valve design, the circulating heavy oil well pump can improve the flow efficiency of the fluid and reduce the energy loss of the traditional pump. 2. Due to the use of a circulating valve and a short pump body design, the circulating heavy oil well pump can effectively prevent sand blockage during operation, and the circulating heavy oil well pump avoids downtime and equipment damage caused by sand blockage. Customers who use our products can enjoy higher reliability. 3. The circulating heavy oil well pump adopts a design of efficient oil inlet and reduced flow resistance, which makes the circulating heavy oil well pump consume less energy during operation, which meets the current requirements for energy consumption and environmental protection. Improve the green sustainability of production.