Advantages of insert pump for artificial lift：
1. The RHB insert rod pump's matching cup assembly (HR and Type 0) adapts to various temperature and fluid environments.
2. The RHB insert rod pump features a clear structure and individually numbered components, allowing for individual component replacement, reducing maintenance costs.
3. The insert-type design allows maintenance by simply removing the plunger assembly, while the pump barrel remains fixed downhole, improving operational efficiency.
4. The RHB insert rod pump boasts a large pump diameter (up to φ30mm and a length of up to 225 inches), making it suitable for deep and high-production wells and improving pumping efficiency.
5. A multi-layered support cup, retaining ring, and locking mechanism ensures the RHB insert rod pump is leak-proof even under high-pressure conditions, extending its service life.
Introduction of RHB API insert pump:
The RHB API insert pump is a bottom-mounted oil well pump that complies with API standards. It features a thick-walled barrel, a top anchor and hold-down device, and a proven design that ensures stable operation under harsh operating conditions. The RHB API insert pump is particularly suitable for sandy wells, low-liquid-level wells, gas- or foam-laden wells, and shallow to medium-deep well operations. Compared to the RWA insert pump, the RHB API insert pump can be fully submerged in the liquid, offering a greater pumping depth capability, thereby improving pumping efficiency and reliability. The RHB API insert pump's thick-walled barrel provides excellent wear and pressure resistance, and its standardized parts facilitate replacement and maintenance. With 25 years of production experience, Dongsheng is able to provide customers with high-quality, durable, and reliable oil well pumping solutions to meet the production needs of diverse oilfield environments.
Parameters of RHB API insert pump:
Applications of Insert pump for artificial lift:
The insert pump for artificial lift is recommended for wells 8,000 feet (2,438.4 meters) or deeper, where sand accumulation is virtually nonexistent. If sand accumulation is a problem, non-standard accessories such as top seals can be used to prevent pump seizure.
The insert pump for artificial lift can also be modified as a straight-through pump to remove sand and other material. To minimize damage to the plunger and barrel, a slotted plunger is typically used to capture and remove sand from these components.
Repair and maintenance of the insert pump for artificial lift:
RHB API insert pump seat ring options include mechanical (RHBM) or cup (RHBC) for high temperatures, as well as a mechanical type for simplified well maintenance. Mechanical hold-down devices require no repair unless significantly damaged, while cup-type hold-down devices should be replaced each time the pump is removed. Both hold-down devices follow the same installation and removal procedures, which are achieved by either pressing the weight of the sucker rod against the pump or lifting upward.
Certification of RHB API insert pump:
Certification
Certification
FAQ of insert pump for artificial lift:
Q1: What is the service life of the RHB insert rod pump?
A1: The RHB insert rod pump features a thick-walled barrel, hardened plunger, and wear-resistant valve balls and seats, resulting in a longer average service life and excellent performance even in sandy or corrosive conditions.
Q2: Are RHB insert rod pump parts individually replaceable?
A2: Yes. Components such as the barrel, plunger, valve balls and seats, and rubber cups are all standardized and can be replaced individually, facilitating maintenance and reducing operating costs.
Q3: Can the RHB API insert pump be customized?
A3: We can provide customized services in various materials (such as nickel alloy, stainless steel, and carbonized finish) and sizes to meet specific well conditions.
Q4: What is the lead time?
A4: Standard RHB API insert pumps are in stock and available for quick delivery. Special specifications or customized models are typically produced and shipped within 8-10 weeks.
Q5: What is your production experience?
A5: We have more than 25 years of production experience and have served many domestic and foreign oil field customers. We can provide you with mature and reliable oil well pump solutions.
Partners:
We manufacture Insert Pumps for Artificial Lifts, Sucker Rod Pumps, and Tubing Pumps, supplying products such as SBL and Sinopec. We guarantee quality, have many years of production experience, and work closely with our team.
About Us
Founded in 2000, our company is a leading pump manufacturer in China, dedicated to the design, development, manufacture, and supply of oilfield products, including wellbore pumps, specialized wellbore pumps, and downhole tools. We are a qualified supplier to CNPC, Sinopec, and Weatherford. We occupy over 20,000 square meters and employ 96 people, including 20 engineers and technicians. With registered capital of RMB 56 million, we produce over 20,000 wellbore pumps and specialized wellbore pumps annually.
Factory
Factory
