摘要 |
The invention relates to a method and a device for connecting a new pipe (1, 2) to a counter piece (5, 6, 8, 8A) of a natural gas or crude oil source which has been damaged in a deep-sea area. The method is characterized in that the new pipe (1, 2) is connected to the counter piece (5, 6, 8, 8A) by means of a screw device (3, 3A, 4, 7, 9), which is arranged on the source-side end of the pipe and which is designed as a thread-cutting device, while simultaneously cutting a connection thread on the counter piece (5, 6, 8, 8A) and remains connected to the counter piece (5, 6, 8, 8A) in said position. The device is characterized in that the new pipe (1, 2) is connected to the counter piece (5, 6, 8, 8A) by means of a screw device (3, 3A, 4, 7, 9), which is arranged on the source-side end of the pipe and which is designed as a thread-cutting device, and remains connected to the counter piece. The counter piece (5, 6, 8, 8A) connected to the screw device (3, 3A, 4, 7, 9) has a Whitworth pipe thread which is cut by the screw device (3, 3A, 4, 7, 9). |