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1. 发明申请

US20100212915A1 PIPE HANDLING SYSTEM 有权
标题翻译：管道处理系统
公开(公告)号：US20100212915A1
公开(公告)日：2010-08-26
申请号：US12713067
申请日：2010-02-25
申请人： Karsten Heidecke , Michael Hayes , Frederick T. Tilton , Doyle F. Boutwell, JR. , Robert Badrak , Joseph Ross Rials , David J. Havens
发明人： Karsten Heidecke , Michael Hayes , Frederick T. Tilton , Doyle F. Boutwell, JR. , Robert Badrak , Joseph Ross Rials , David J. Havens
IPC分类号： E21B19/16 , E21B19/00
CPC分类号： E21B19/16 , E21B19/06 , E21B19/084 , E21B19/10 , E21B31/20
摘要： The present invention generally relates to a pipe handling system for use with a tubular joining system (such as a welding or forging assembly) located on a drilling rig at a wellbore. In one aspect, a method of forming a string of pipe using a joining assembly at a wellbore is provided. The joining assembly includes an internal joining tool and an external joining tool. The method includes the step of picking up the pipe joint using an elevator. The method further includes the step of positioning a lower end of the pipe joint adjacent an end of a string of pipe disposed in the external joining tool. The method also includes the step of moving the internal joining tool from a first position to a second position relative to the elevator, wherein the second position is between the pipe joint and the string of pipe. The method further includes the step of forming a connection between the pipe joint and the string of pipe. The method further includes the step of gripping the pipe joint with a gripping tool and releasing the elevator from the pipe joint. Additionally, the method includes the step of lowering the pipe joint and the string of pipe into the wellbore. In another aspect, a method of forming a string of pipe using a joining assembly on a rig is provided. In a further aspect, a pipe handling system for locating a pipe joint in a joining assembly that includes an internal joining tool and an external joining tool is provided.
摘要翻译：本发明一般涉及一种用于与位于钻井台上的钻机上的管状连接系统（例如焊接或锻造组件）一起使用的管道处理系统。在一个方面，提供了一种在井眼处使用接合组件形成管子串的方法。连接组件包括内部接合工具和外部接合工具。该方法包括使用电梯拾起管接头的步骤。该方法还包括将管接头的下端邻近设置在外部接合工具中的一排管的端部定位的步骤。该方法还包括将内部连接工具从第一位置移动到相对于电梯的第二位置的步骤，其中第二位置在管接头和管子串之间。该方法还包括在管接头和管柱之间形成连接的步骤。该方法还包括用夹紧工具抓住管接头并将电梯从管接头释放的步骤。此外，该方法包括将管接头和管柱降低到井筒中的步骤。另一方面，提供了一种使用钻机上的连接组件形成管子串的方法。在另一方面，提供了一种用于将管接头定位在包括内部接合工具和外部接合工具的连接组件中的管道处理系统。

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