Table 1: Basic parameters.

 Parameter  Value  Parameter  Value
 Top tension of riser (MN)  3  Weight of LMRP (kN)  700
 Riser length (m)  1326  Height of BOP (m)  9
 Outside diameter of riser (m)  0.5334  Weight of BOP (kN)  2000
 Wall thickness of riser (m)  0.022225  Wellhead sludge height (m)  3
 Rotation stiffness of UFJ (kN·m/º)  12.9  Length of conductor (m)  83
 Rotation stiffness of LFJ (kN·m/º)  92  Outside diameter of conductor (m)  0.9144
 Height of LMRP (m)  4  Wall thickness of conductor (m)  0.0381