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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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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