本发明公开一种油井套管修复方法及数控机床，属于油田设施现场维修技术领域。
The invention relates to an oil well sheath repair method and digit control lathe.
急需采取有效的套管检测手段，查明原因，采取修复措施，使油水井恢复正常的生产。
The urgent need for effective detection of casing means of identifying the reasons, and to take measures to repair, oil Wells resume normal production.
介绍了采用粘接方法修复损坏的旧金属热电偶保护套管，简易、方便、效果良好，且节约费用。
Adopting the method introduced in this paper to repair the damaged noble metal thermocouple protective casing pipe has such advantages as simple application, high efficiency, low cost, etc.
由于本装置结构简单，使用方便，因此可广泛用于油田作业井套管的修复。
Because the device has simple structure and easy use, the device can be widely used to repair the well sleeve tube for the oil field operation.
为此，提出采用套管滚压整形修复技术来实现套管变形井的投产。
In this paper it is recommended to adopt rolling reshaping technology to recover the production out of the Wells with deformed casings.
为此，提出采用套管滚压整形修复技术来实现套管变形井的投产。
In this paper it is recommended to adopt rolling reshaping technology to recover the production out of the Wells with deformed casings.
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