1. The API rod pump can be lowered into the tubing as a whole along with the sucker rod. When checking the API sucker rod pump, there is no need to lift and lower the tubing, which greatly shortens the operation time. Since the operation time is shortened and the number of times the tubing is unfastened is reduced, the service life of the tubing is extended. 2. The sealing support joint of the API rod pump is universal with the tubing. When changing different pump diameters, there is no need to adjust the tubing string of the API rod pump, which reduces maintenance costs. 3. The API rod pump produced by our company has a wide range of applications, suitable for thin oil wells, heavy oil wells, high condensate oil wells, steam drive wells, deep wells, sand-containing wells, gas-containing wells, etc. The API rod pump solves the current problems of sand production in heavy oil wells.
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1. API tubing rod pumps adopt an integrated thick barrel design, which can achieve precise matching of the plunger after precision grinding, and API tubing rod pumps adopt a large inner diameter design to increase the fluid displacement of each stroke. 2. API tubing rod pumps are designed with heavy-duty structure to withstand high loads, corrosion and extreme wear. 3. All wearing parts of API tubing rod pumps adopt modular design. On-site maintenance and replacement do not require large-scale lifting. API tubing pump can be directly disassembled and assembled at the wellhead manually. The interchangeability between API tubing rod pump parts is strong, and API tubing pump are suitable for various specifications of tubing and sucker rod systems.
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Engineered for sandy and high-viscosity wells. Our lateral oil inlet design prevents sand accumulation, extending pump life in the harshest environments.
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1. Thin oil well sucker oil pump adopts modular design. The core components such as pump barrel, plunger, valve and so on adopt standardized and independent module design, which is convenient for disassembly and replacement. 2. All parts of Thin oil well sucker oil pump can be replaced by conventional oilfield tools without special equipment. 3. Thin oil well sucker oil pump is suitable for low pressure, low liquid level and low liquid production wells, solving the problems of difficult start-up and unstable oil pumping of traditional pumps.
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1. Our gas locking prevention oil well pump adopts a mechanical open-and-close oil inlet valve structure. When the gas enters the cavity of the gas locking prevention oil well pump, the pump valve automatically opens and closes by the reciprocating motion of the pump rod, effectively forcing the exhaust and stabilizing the fluid flow. 2. The inlet valve of the gas locking prevention oil well pump is made of high-strength corrosion-resistant alloy material. The gas locking prevention oil well pump avoids leakage or malfunction due to material fatigue. 3. The inlet valve of the gas locking prevention oil well pump adopts a streamlined guide channel design to make the fluid flow path smooth and continuous, reduce turbulence and resistance, and reduce the probability of release of dissolved gas in crude oil.
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1. When the sucker rod is lifted 200mm, the plunger of the rod pump for steam injection thermal recovery is lifted synchronously through the mechanical linkage device to connect the steam injection hole of the sealing tube with the oil pipe. 2. The channel of the rod pump for steam injection thermal recovery adopts a high-temperature resistant alloy (Inconel 625) bushing, which can withstand continuous steam scouring at 350℃. In the field test of Liaohe Oilfield, the steam dryness retention rate is ≥85%. 3. When the plunger falls back, the cone surface (tolerance ±0.01mm) of the rod pump for steam injection thermal recovery forms a metal seal with the pump barrel, and the sealing pressure reaches 15MPa.
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1. TH Tubing Rod Pumps(sucker rod tubing pump) can be selectively manufactured at the factory to match precisely with a diverse collection of requirements of the customers. On the other hand, TH Piping Pump(sucker rod tubing pump) is a kind of product that is manufactured in large quantities with the lengthening of pump tubes. 2. The plunger face of the TH Tubing pump(sucker rod tubing pump) was nickel-based alloy sprayed, the pump barrel's inner surface was hard chrome plated, and the valve cover and valve ball are high corrosion and wear-resistant material. 3. Besides that they are capable of resisting corrosion and wear, the life of the TH Tubing Pump(sucker rod tubing pump) is 1 to 3 times that of the ordinary ones.
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1. The RHA Insert rod pump features a thick-walled design, top anchoring, and is API-approved as a standard design. 2. The RHA Insert rod pump is suitable for medium-depth wells, sand-laden wells, and shut-in sand recovery sections. 3. Our RHA API insert pumps are reliable and durable, meeting international standards, and are available with custom materials and coatings.
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1. RWA insert rod pump's unique leather bowl support joint is fixed to the oil pipe. In case of failure, only the pumping rod and column can be brought out to bring out the whole pump, greatly simplifying maintenance operations. 2. The pump barrel of oil well rod pump adopts electroplating/nitriding treatment, the plunger adopts spraying/electroplating process, and the ball seat uses stainless steel/cemented carbide and other materials, which significantly improves the wear resistance and corrosion resistance of the core accessories. 3. The plunger assembly of RWA insert rod pump pumps oil with the movement of the sucker rod, forming an efficient working pair with the fixed pump cylinder, with a simple and reliable structure and high operating efficiency.
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1. RWB API insert pumps are capable of operating under a variety of conditions, e.g. low-sand wells and low-level wells, and the certification by API assures the quality of the product to be reliable. 2. RWB API insert pumps feature a high flow rate and a wide inner diameter pump cylinder, which facilitate enhancing the daily oil production of a single well.。 3. The oil rod pump consists of a fixed bottom + fewer connection design, which helps in significantly minimizing potential failure and wear.
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