| 摘要 |
A system for intervention of subsea wells, comprising a lubricator (1) coupled to a diverter unit (2), and a well tractor unit (12) accommodated in the lubricator (1) and being arranged to carry service of repair components into or up from the relevant well via the diverter unit (2). The lubricator (1) and the diverter unit (2) are arranged on a foundation (9) at the seabed (10), with the diverter unit (2) connected via respective branch pipes (4) to the relevant wells, and between the lubricator (1) and the diverter unit (2) there is arranged a magazine (3) which is arranged to receive the relevant service or repair components, so that these can be transferred from the magazine to the well, or vice versa, by means of the tractor unit (12).
|
