Introduction of RXB API insert pump：
The core component of RXB RXB API insert pump, RXB API insert pump, adopts API standard design. This RXB API insert pump achieves a larger diameter through the improvement of the inner wall thread and improves the efficiency of media delivery. This RXB API insert pump is equipped with a thick walled pump barrel and a hard chrome plated plunger, which enables sucker rod pump to maintain stable operation in low sand wells. The unique bottom fixed structure allows sucker rod pump to balance the internal and external pressure and avoid the wear problems caused by pressure fluctuations of conventional sucker rod pump. Whether it is low-viscosity crude oil or granular media, this sucker rod pump can continue to operate with corrosion and wear resistance, giving full play to the adaptability advantages of sucker rod pump in complex well conditions.
Model meaning：
RXB is the code name of the API standard plug in sucker rod pump series：
R ：stands for Rod Pump.
X ：represents Extra performance.
B ：refers to Bottom Hold-down.
Advantages of sucker rod pump：
1. Deep-Well Production Operations
The RXB pump adopts a bottom-anchored configuration that makes it possible for the pump to stay highly functional in a deep-well environment suffering from very high temperatures and pressures. With the pump barrel fixed to the bottom, the tensile deformation of the elongated barrel during the operation is virtually eliminated.
2. Gassy Wells (Gas-Lock Prevention)
Artificial lift operations often suffer from the problem of gas interference. The RXB pump's bottom-mounted configuration brings the pump intake nearer to the producing formation, and this, together with its accurately designed valve assembly, largely removes the "gas-lock" issue and leads to improved production in wells with a high ratio of gas to oil.
3. Low-Yield Wells Requiring Frequent Pump Servicing
As a rod-type insert pump, the RXB facilitates rod string replacement operations in the well without having to pull the production tubing string. This greatly shortens the well intervention time.
4. High-Displacement Requirements (Advantages of Thin-Wall Design)
The use of a thin-wall barrel design in the RXB pump allows it to house a plunger of a larger diameter within the same tubing size. This provision helps the pump generate a higher displacement per stroke in the context of artificial lift methods.
5. Management of Scaling and Sandy Environments
The bottom-support of the RXB pump is an important feature in that it works to considerably cut down the presence of sand particles in the annulus formed between the pump barrel and the production tubing. For wells with small-scale operations or sand production, sticking of the pump is significantly lowered by this design.
Tieling Dongsheng Petroleum Machinery Co., Ltd. was founded in 2000 and it is situated in Tieling City, Liaoning Province. The firm occupies a facility of more than 20,000 sq.m. and has a solid background of 26 years in the R&D as well as production of petroleum machinery. At present, it employs 96 people of whom 20 are professional engineers and technical staff. The company aims at worldwide distribution of quality oil pumps and other equipment used by oilfields.
Core Certifications: We obtained the American Petroleum Institute (API) 11AX accreditation (Certificate No.: 11AX-0118) and also certified with ISO 14001 Environmental Management System, High-Tech Enterprise certification and Intellectual Property Management System.
Quality Assurance: A comprehensive "Rod Pump Quality Certificate" as well as quality inspection reports may be delivered together with the product. We have a professional physical and chemical laboratory which is well capable of not only Rockwell and Vickers hardness testing but also plunger outer diameter measurement, coating thickness measurement, and more than 45,000 other physical and chemical analyses. Besides, video footage of the inspection process can be provided to clients upon their request.
Our factory is capable of producing 20,000 units (or sets) of petroleum machinery equipment annually, and our extensive customization capabilities allow us to offer OEM/ODM services.
Precision Equipment: CNC lathes, electroplating production lines, long-plunger spray-welding machines, hydraulic straightening machines, honing machines, cylindrical grinding machines, and a specialized tubular processing workshop are among our high-tech equipment.
Technical Advantages: We provide specialized plunger pump solutions for corrosive oil wells and high-precision techniques for manufacturing pump barrels.
Our products have been used extensively in several major domestic and international energy projects, which is why we enjoy a good reputation in the industry:
International Cooperation: We have long-term partnerships with internationally recognized oilfield service companies such as SLB (Schlumberger) and Weatherford, supplying them with customized rod pump solutions. Our products are also exported to the United States, Canada, Romania, India, and Indonesia.
Domestic Market: Among our clients are the main domestic energy companies such as CNPC, Sinopec, ZPEC, and CSSC. We provide our products and services to the oilfields in Liaohe, Daqing, Changqing, and Shengli.
Packaging Standards: For equipment packaging, we use export-grade, heavily reinforced wooden crates to keep the items safe and intact even after long-distance sea and land transport.
Lead Time: The regular time for making and delivering an order is 8–10 weeks.
Shipping Methods: In addition to sea shipping, we are capable of land and combined multimodal transport, covering all the main global ports.
Warranty Commitment: We give our products a quality warranty for a standard period (exact details are decided according to product type). Besides defects, our after-sales technical support can also be relied on for any needs.
Sample Service: If you need samples for testing and evaluation, we can send them to you (you need to pay for the shipping costs).
