GasMOL parks 20-year-old LNG steam turbine ship in lay-up areaOptions run thin for some of the oldest vessels in world LNG carrier fleetThe 137,661-cbm LNG carrier Dukhan (built 2004) — seen here under earlier colours in a shot from 2009 — has been laid up.Photo: Adriatic LNGLucy HineTradeWinds correspondentLondon