| 摘要 |
The present invention relates to a tubular installation system (10) for J-laying tubulars comprising a J-lay tower structure (50), a tubulars supply system and a loader device comprising tubular grippers (21) and a boom (24) for transporting a tubular, an accessory supply system (58) and accessory handling means (55) for transporting an accessory between the essentially horizontal accessory supply position and the firing line. According to the invention, the accessory supply system (58) comprises accessory supply rails (58a, 58b, 201, 202), provided on the support, and in that the accessory supply rails are in line with the accessory handling means. |
