| 摘要 |
A device for stabilizing a well head (1) which includes a well base (11) arranged on a seabed (21) is described, the well base (11) including at least a support column (12), and a first portion (13') of a conductor casing (13) being encircled by the support column (12), an annulus (125) encircling the first conductor-casing portion (13') being filled with cement (14), and a second portion (13") of the conductor casing (13) projecting in an elastically flexible manner up from the first conductor-casing portion (13'). A method of stabilizing a well head (1) which includes a well base (11) arranged on a seabed (21) is described as well. |
