压缩式胶筒是封隔器中的主要元器件,对于封隔器十分重要,此外,压缩式胶筒还将影响封隔器发挥的功能。若封隔器中的压缩式胶筒的密封效果达不到标准,将会使得其出现一定的安全隐患,严重时,甚至将给企业带来巨大的经济损耗。本文将对压缩风格器胶筒的失效进行分析,从而查找出其出现密封失效问题的主要原因,最终采取一定的措施从而使得封隔器在油田中的开采能力得到进一步的提高,这对于油田企业的安全生产和长久发展至关重要,望本文的见解能给相关的从业人员提供参考。 Compression cartridges are the main components in the packer and are important for the packer. In addition, the compression cartridge will also affect the packer’s function. If the packer in the compression of the sealing effect of rubber less than standard, it will make it a certain safety hazard, serious, even to the enterprise will bring huge economic losses. In this paper, the failure of the compression style cartridge will be analyzed to find out the main reasons for its sealing failure. Finally, certain measures will be taken to make the packer’s mining capability in the oilfield further improved, The safety of production and long-term development is essential, hope this article’s opinion can give the relevant practitioners to provide reference.