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在石油的开采过程中,油井套管可以实现封堵特殊地层,稳定井壁,保护油井生产的设备,同时可以实现不同油水层的封堵,油水井套管的质量对于油井稳定持续高效生产具有重要的作用,现阶段油田套管成本较高,如何提高油田套管的工作寿命,防治套管的损伤,对于油田降低生产成本,提高经济效益具有重要意义,文章通过研究分析,调研了现阶段油田套管损坏的原因和现状,针对这些原因提出了相应的防治措施,提高油田套管的工作寿命,防止了套管的损坏,降低了油田的生产成本。
In the process of petroleum exploitation, the well casing can realize the special layer blocking, stabilizing the well wall and protecting the well production equipment, and at the same time can achieve the plugging of different oil-water layers. The quality of casing for oil well wells is stable and efficient for oil wells. Therefore, how to improve the working life of the casing and how to prevent the damage of the casing are of great significance for the oilfield to reduce the production cost and increase the economic benefit. Through the research and analysis, the article investigates the current stage The causes and current situation of casing damage in oilfield are put forward. Corresponding prevention and control measures are put forward for these reasons. The working life of casing in oilfield is raised, the damage of casing is prevented and the production cost of oilfield is reduced.