结合采油三厂油田215口套管损坏变形井的调查,详细地描述了该油田套管损坏变形类别及近15年套损速度和套损原因,并着眼于油层的保护,提出了相应的保护套管的措施。文章论述比较具体,分析比较细微,给克拉玛依油田老区油层套管保护、合理地开发老区油田均有一定参考作用。 Combined with the investigation of 215 casing damage deformation wells in No.3 Oilfield of Production Line, the category of casing deformation and casing damage and the cause of casing damage in recent 15 years are described in detail, and the corresponding protection is put forward in view of reservoir protection Casing measures. The article discusses more concretely and the analysis is rather subtle, which can provide a reference for the casing protection in the old area of ​​Karamay Oilfield and develop the old oilfield reasonably.