In the process of oil field exploitation, the high oil-gas ratio is a very common and difficult problem, which not only affects the production efficiency of the oil well, but also may lead to the damage of the pumping equipment. In order to overcome this challenge, the development and application of efficient oil and gas separators has become a key strategy to improve the efficiency of pumping Wells.
High efficiency oil and gas separators are designed to handle crude oil containing high percentages of natural gas. Its core feature is the organic combination of advanced cup separation and spiral separation technology. The combination of these two technologies can greatly improve the efficiency of gas-liquid separation, effectively avoid oil and gas emulsification and gas lock phenomenon, so as to ensure the normal operation of the well and production efficiency.
Through its uniquely designed separation cup, the cup separator creates a centrifugal force field as the material passes through, which forces the heavy liquid to separate from the light gas phase. In addition, by controlling the flow rate and direction of gas and liquid, the cup separator can further enhance the separation effect.
On this basis, the spiral separation technology further improves the separation efficiency. The principle of the spiral separator is to use the centrifugal force difference generated when the gas and liquid rotate in the spiral channel to accelerate the separation process between the gas and liquid. This separation method allows the separation distance to be longer and the separation area to be expanded, thus achieving more complete oil and gas separation.
Through the combination of these two technologies, the efficient oil-gas separator not only provides longer separation distances, but also ensures efficient gas-liquid separation in complex and variable well conditions. The structural design of the equipment itself optimizes the material and shape to reduce the number of maintenance and extend the service life, thereby helping the oilfield company to reduce operating costs and increase economic efficiency.
In short, efficient oil and gas separators play a crucial role in meeting the challenges of high oil and gas ratios. With its combination of cup and spiral separation technologies, the separator will provide solid technical support for stable operation and increased production of the pumping well. By adopting such high and new technology, oil field exploitation enterprises can manage oil and gas resources more effectively and achieve sustainable development goals.
On July 12, China National Offshore Oil Group Co., LTD., news, Bohai Sea 100 million ton oil field group – Kenli 6-1 oil field group to achieve full production, marking that China has successfully mastered the non-integrated large-scale oil field development technology system, to further improve the national energy security capability is of great significance.
As the largest crude oil production base in China, the cumulative crude oil production of Bohai Oilfield has exceeded 500 million tons, making important contributions to ensuring national energy security and promoting economic and social development. The full operation of Kenli 6-1 oilfield group will help Bohai Oilfield achieve its goal of producing 40 million tons by 2025.
In recent years, CNOOC has steadfastly promoted the “seven-year Action Plan” to increase domestic oil and gas reserves and production, strengthened innovative research on oil and gas exploration, and intensified efforts to solve oil and gas exploration problems. In the past four years, Bohai Oilfield has continuously explored and discovered 500 million ton oil and gas fields such as Bozhong 19-6, Kenli 6-1, Kenli 10-2, Bozhong 13-2 and Bozhong 26-6. In addition, according to statistics, the Bohai oilfield has accumulated more than 1 billion tons of new oil and gas proved geological reserves in the past five years, providing a strong material guarantee for the production of 40 million tons in the Bohai oilfield, and laying a solid reserve foundation for China’s offshore oil and gas production to constantly refresh the record.