近年来随着油田长期持续的开发, 由于地质和工程技术等原因，致使油井套管变形、损坏现象日趋严重, 直接影响油井的产量和作业措施的实施, 套管修复技术在油田已得到越来越广泛的应用。随着套管修复技术的广泛应用，套管修整工具也被更多的接触，更多的应用。文章通过对造成套管损坏的因素和套管损坏的类型进行分析，主要介绍一些套管修整工具的应用分析析。更加全面的总结和分析不同的修整工具对应不同套损情况类型的应用，从而延续油井的开采寿命。
第1个回答 2013-07-11
In recent years, with the prolonged continuous exploitation of (existing) oil fields, coupled with geological, engineering and other factors, has resulted in the growing numbers of deformation and damages to the oil well's casings. This has directly impacted the oil wells' production volume and the implementation of operational measures. Thus, the Casing Repair Technology has increasingly been used (deployed) at oil fields. As a result of this, there is also an increase in the exposure and application of casing finishing tools. This article mainly introduces some application analysis on the casing finishing tools through the contributing factors to the damaged casing and the type of casing failure. It comprehensively summarizes and analyzes various repairing tools' application on different casing conditions, effectively extending the mining life of oil wells.
