News

​Introduction: The Critical Role of Artificial Lift in Modern Oilfields In the high-stakes environment of global oil extraction, the efficiency of artificial lift systems determines the thin line between a profitable well and an operational liability.

API rod pumps, with their insert-type structure, universal sealing joints, and multi-specification design, can adapt to complex working conditions such as light oil wells, heavy oil wells, steam-driven wells, deep wells, and sand-bearing wells. They help shorten operation time, reduce maintenance costs, and have become an important direction in oilfield selection.

Like all artificial lift systems, API Rod Pumps are used to restore production when the reservoir's natural driving energy is insufficient to bring oil and gas to the surface. Operators are now applying this proven technology to unconventional resources that have only recently become economically and technically viable.

For this reason, "how to efficiently and economically clean oil well pumps" has become a crucial concern for oil production plants, service companies, and even every on-site worker. Drawing on field experience and industry practices, we have compared and summarized the cleaning methods for API rod pumps and API tubing pumps.

API rod pump, also known as a rod pump, is a type of equipment used for oil pumping, which is mainly composed of a ground drive section, a downhole section, an electronic control section, and supporting tools. API rod pumps can effectively cope with high-viscosity, gas-bearing, and sand-containing crude oil during oil recovery, and are an important tool for modern oil well exploitation. Maintenance and servicing of API rod pumps are essential to ensure their efficient operation and extended service life. So do you know how to maintain and maintain rod pumps?

API subsurface rod pump, polished rod and coupling are components of rod pumping equipment, which transmit the power of the pumping unit to the downhole pump. The API subsurface rod pump column is made up of dozens or hundreds of API subsurface rod pumps connected by couplings. During the oil production process, the API subsurface rod pump column is subjected to asymmetric cyclic loads, and the working medium is well fluid (crude oil and mineral water), and the well fluid of many pumping wells contains corrosive media. Therefore, the main failure form of API rod pump is fatigue fracture or corrosion fatigue fracture. The breakage accident of API subsurface rod pump will seriously affect the crude oil production, increase the cost of well repair, and increase the cost of crude oil.

The API rod pump is one of the equipment in the artificial lifting system of the oil well. The lowering process is directly related to the stable operation and production efficiency of the entire oil production system. In order to reduce the occurrence of downhole failures and extend the service life of the equipment, standardized lowering operation cannot be ignored. This article combines our product features and industry experience to systematically explain the API rod pump lowering operation procedure and give a reasonable explanation for each operation.