Industry News

In the oil fields, people can often see rows of mechanical devices ups and downs rhythmically, as if they are kowtowing. This is commonly known as the “kowtow machine”, the scientific name beam pump. It is one of the main types of pumping units currently used in oil fields and plays a very important role in the field of oil extraction.

In the complete set of oil recovery equipment, the pumping unit, the pumping rod, and the oil pump are all very important key core components. Through collaborative operation, they have built a “three pumping equipment” working system to jointly promote the complete process from underground crude oil extraction to ground transportation. The performance advantages and disadvantages of these three and the degree of tacit cooperation will not only directly affect the output of the oil well, but also have a vital impact on the overall economic benefits of the mining project.

In oil extraction operations, deep well pump oil recovery equipment is the core equipment to open up the underground crude oil delivery channel to the ground, and the beam—type oil pump-oil pump device, with its excellent reliability and strong environmental adaptability, occupies an important position in various types of oil recovery equipment and has become one of the most widely used types.

In the field of petroleum extraction, deep well pump oil recovery equipment is the core equipment to realize the transportation of underground crude oil to the ground. Among them, the beam—type oil pump-oil pump device has become one of the most widely used types due to its high reliability and strong adaptability.

In the global energy industry system, the efficiency and stability of oilfield extraction are directly related to the security of energy supply and the economic benefits of the industrial chain.However, the oilfield mining environment is complex and harsh, with high temperature, high pressure, high sulfur-containing media, and frequent wear and impact, making the core mining equipment face serious challenges.As an efficient equipment developed for extreme mining environments, RWA API Insert Pump are gradually becoming the mainstream choice in the field of oilfield mining due to their unique structural design and material advantages.

Welcome to this issue's popular science column. When you think of oil, you probably think of gas stations, cars, and fluctuations in international oil prices. But have you ever wondered what form these oil and gas, often called the "blood of industry," actually take deep underground? And how are they extracted scientifically?

In the field of global oil extraction, lifting technology, as the key driving force of crude oil from underground to the ground, has always been the cornerstone of industrial development. Among them, the lifting technology of the beam-type pumping unit and the lifting technology of the electric submersible pump have become the mainstream choices for oilfield production due to their wide application and reliable performance. The evolution of these two lifting technologies has not only improved the mining efficiency, but also demonstrated the intelligent transformation of modern energy equipment.

Whenever an oil well is unable to lift crude oil to the ground autonomously like a tired old man, engineers activate artificial lift technology. Gas lifting is one of the most commonly used methods. Does it count as artificial lift technology? The answer is very clear: yes, gas lifting is not only an artificial lift, but also an efficient technical means recognized by the petroleum industry.

Imagine that an oil mine that has been mined for many years is like a well that is about to dry up. When it cannot “carry” crude oil from the depths of the ground to the ground on its own, engineers will activate artificial lift technology to help. This kind of technology is not magic, but the crystallization of human wisdom-it uses external equipment to “pump up” the oil well and let the crude oil flow obediently. Today, let's take a look at how artificial lift works step by step.

To understand the reasons for the size difference, we must understand the working principle of the gas lift. As the mainstream artificial lifting method, the core of gas lifting is to reduce the density of crude oil by injecting high-pressure gas into the oil well. However, the “thrust” required for different oil wells is very different: Shallow wells may only require small compressors, while ultra-deep wells require truck-like giant equipment. The gas lifting device used in a shallow oilfield in Karamay, Xinjiang, covers an area of less than 10 square meters; In the deep-sea oilfield in Bohai Bay, the volume of similar equipment is comparable to that of a container-the size difference is directly due to the precise adaptation of manual lifting to well conditions.