... upstream oil & gas pipeline bottom roughness assessment pipeline as-laid embedment pipe vertical load penetration response embedment span route option flowline route roughness analysis assessment as-laid embedment production flowline vertical load penetration response model...

... Abstract The purpose of route roughness analysis is to give a guided idea about rectifying of the roughness seabed for installation contractor. The bottom roughness analysis is performed and considering the seabed profile to establish, the over spans locations along this segment pipeline route...