Application and Development of Special-shaped Seal Ring in Oil Exploitation Technology

Time:2023-12-26

With the continuous progress of oil exploration technology, the drilling depth is increasing day by day, and it is not uncommon for deep wells to reach several kilometers. The high temperature of oil-bearing formations has become a major challenge in oil production, and high-heat areas where the ambient temperature of many oil-bearing formations exceeds 200 degrees Celsius have become the norm. This high temperature environment puts forward extremely high requirements for the sealing performance of oilfield equipment. Crude oil is mixed with a large amount of corrosive gases, which not only increases the difficulty of mining, but also puts forward higher requirements for equipment and materials. In this context, the selection and application of special-shaped sealing ring is particularly important.

With the development of oil exploration technology, the traditional sealing materials have been unable to meet the increasingly demanding working conditions. As a result, sealing materials in oilfield equipment are constantly being innovated and upgraded. Wherein, peroxide cross-linkedPerfluoroether rubber productsGradually come to the fore. This new rubber material not only has excellent high temperature resistance, can operate stably for a long time in high temperature environment, but also has excellent resistance to corrosive gases in crude oil. Its appearance has brought revolutionary progress to the sealing technology of oil field equipment.

cross-linked with peroxideSpecial-shaped sealing ring made of perfluorinated ether rubber productsIt has been widely used in oil exploitation. This seal ring can not only effectively deal with the challenges of high temperature and corrosive gases, but also significantly reduce the downtime and maintenance costs of the equipment. This is because its excellent sealing performance can greatly improve the operating efficiency of the equipment and reduce the downtime and maintenance of the equipment due to the failure of the seal. In addition, its durability and stability are also greatlyExtend the service life of the equipment,Reduced equipment replacement and maintenance costs.

In general, with the continuous progress of oil exploration technology, the working conditions faced by oilfield equipment are becoming more and more complex and demanding. Peroxide cross-linked perfluoroether rubber products as a new type of sealing material, with its excellent high temperature resistance, corrosion resistance, plays an increasingly important role in oil exploration. The special-shaped sealing ring made of this material can not only improve the operating efficiency and stability of the equipment, but also effectively reduce the downtime and maintenance costs, which provides a strong support for the sustainable development of oil exploration.

Keywords: Application and Development of Special-shaped Seal Ring in Oil Exploitation Technology

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