An oil tanker enters the Haven estuary on its way to the Texaco Oil refinery, Rhoscrowther, Pembrokeshire, Wales. The Dragon LNG natural gas site is in the distance. - Paul Box - Qatargas,2000s,2009,boat,boats,Chevron Oil Refinery,deep,EBF,Economic,Economy,estuaries,estuary,lane,marine,maritime,maritime industry,Minerva,Murco,nautical,oil,Oil Industry,Oil Refinery,Oil Tanker,P