the "Domino Effect". Enquest will have to provide a pipeline "bypass" to allow continued export from the Thistle complex of fields to be exported via the 16" export line into the 24" line that runs from Dunlin to Cormorant Alpha. The decommissioning of the Murchison field and the Dunlin complex removes two "shippers" from the Brent system resulting in increase pipeline operating costs for the remaining users. References North Sea oil fields Oil fields of Scotland Oil and gas industry in Shetland