Julie Burke, Duane DeGeer and Mike Paulin, INTECSEA, Americas, present and effective spatial technique that can be used to aid pipeline route selection in extreme environments. Pipeline routings for Arctic and sub-Arctic offshore projects are subject to a myriad of issues including geohazards, environmentally sensitive areas, challenging seabed terrain and economics. Many project teams face a dilemma in deciding how to accurately prioritise these challenges to determine the optimal pipeline route.
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