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US07100697B2 Method and apparatus for reforming tubular connections 有权
用于重新形成管状连接件的方法和装置

Method and apparatus for reforming tubular connections
摘要:
The present invention generally relates to methods and apparatus for connecting tubulars and reforming the connection between the tubulars. In one aspect of the invention, the tubulars are aligned, connected, and then reformed at the connection. In one embodiment, the reforming is accomplished by removing material from the tubular connection. Preferably, a broach is used to remove the material. In another embodiment, a reforming member operatively connected to a telescoping tubular is inserted into the tubulars.
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