AbstractsBiology & Animal Science

Workover analysis at ultradeep water structural/fatigue

by Mehran Farid

Institution: University of Oslo
Year: 1000
Keywords: utmatting riser dynamikk analyse flexcom; VDP::413
Record ID: 1295921
Full text PDF: https://www.duo.uio.no/handle/10852/10885



This thesis describes briefly the main components of a deep water WOR and presents results of the structural and fatigue analyses on some of the most critical regions of the riser under normal conditions. The thesis considers both Tubing hanger mode for a 355m stack up and Tree running modes for three different cases (400m, 1000m and 2000m).