The Maersk Advancer was built in 2004 and is one of a substantial fleet of heavy duty vessels designed to service the North Sea oil industry.
Stephen McKay
CC BY-SA 2.0
<a rel="nofollow" class="external free" href="https://www.geograph.org.uk/photo/2154510">https://www.geograph.org.uk/photo/2154510</a>