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In oilfield oil production equipment, the stroke length of the rod pump is the key indicator that determines the efficiency of oil production, but it is often misunderstood by newcomers in the industry.

As the core equipment in the field of oil and gas extraction, sucker rod pump's development history is closely linked to the global energy development process.

In the global energy development system, sucker rod pump, as a kind of oil and gas extraction equipment with reliable structure and controllable cost, has become an important equipment for the extraction of land oil and gas fields and conventional oil and gas reservoirs due to its strong adaptability to different geological conditions. Its application footprint is all over the major energy production areas, deeply supporting the stable operation of the global oil and gas supply.

In oil extraction equipment, tubing pump and rod pump are two mainstream types of manual lifting equipment. Although they belong to the same category of oil pumps, there are significant differences in structural design, applicable scenarios and performance. As an enterprise focusing on the research and development of petroleum extraction equipment, Tieling Dongsheng has deeply cultivated the API standard system. The APl rod pump we produce has become the preferred equipment for many oil fields due to its compliance and adaptability.

At present, the development of global oil and gas resources is gradually turning to the field of difficult to recover reserves, of which the proportion of heavy oil resources is increasing year by year. However, complex well conditions such as high temperature, high pressure, and high viscosity have become key bottlenecks restricting the efficient extraction of heavy oil. In this context, thermal recovery sucker rod pump, with its unique technical advantages, has gradually become the core equipment for solving complex well mining problems. Its precise positioning of adapted well conditions provides important support for improving the efficiency of oilfield development.

In the field of heavy oil and high-viscosity crude oil extraction, the performance of thermal recovery sucker rod pump directly determines the recovery efficiency and operating costs of oil fields. As a professional manufacturer in the field of domestic petroleum machinery, Tieling Dongsheng relies on in-depth research on thermal mining conditions to create the thermal recovery sucker rod pump.

In the field of industrial fluid delivery, pumps, as key power equipment, support the operation of multiple industries. According to the basic theory classification of pumps, its core types can be divided into three categories according to the working principle: positive displacement pumps, dynamic pumps and other types of pumps.

The essential difference between downhole pumps and drilling pumps begins with the differentiation of application fields.Drilling pumps are mainly used in clear water extraction scenarios such as agricultural irrigation and industrial water supply.

In the process of oil extraction, the extraction of sand-containing wells has always been a difficult problem in the industry. When sand enters the interior of the oil pump, it will cause wear and tear, plunger stagnation and other failures.

In the field of petroleum extraction equipment, API standards are the core yardstick for measuring product performance. As an enterprise focusing on the research and development of petroleum rod pumps and pipe pumps, Dongsheng Petroleum relies on the API 11AX standard to build API type rod pumps.