Coupled Dynamic Analysis for the Riser-Conductor of Deepwater Surface BOP Drilling System

<table class="table-group" id="tab3"><tr><td><table class="table"><tr><td class="thead-hr" colspan="7"><hr/></td></tr><tr class="thead"><td class="align_left"> </td><td class="align_center">Mode #1</td><td class="align_center">Mode #2</td><td class="align_center">Mode #3</td><td class="align_center">Mode #4</td><td class="align_center">Mode #5</td><td class="align_center">Mode #6</td></tr><tr><td class="thead-hr" colspan="7"><hr/></td></tr><tr><td class="align_left">Natural frequencies/Hz</td><td class="align_center">0.04895</td><td class="align_center">0.08687</td><td class="align_center">0.14998</td><td class="align_center">0.18547</td><td class="align_center">0.21846</td><td class="align_center">0.27866</td></tr><tr class="table-tr"><td colspan="7"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

Shock and Vibration

tab3

Table 3

Table 3: Coupled Dynamic Analysis for the Riser-Conductor of Deepwater Surface BOP Drilling System 