Whilst we are all celebrating this wonderful 10W30, perhaps we ought to offer up a modicum of sympathy for the poor sod in Shell that did the final sign off on the Qatar GTL plant.
This mega-plant, which was years and years in construction, has cost an eye watering $US 24 billion to build!!! It hit full capacity in 2012, just in time for the biggest bust in crude oil prices I've seen in decades! Even with gas feedstock that is essential free, the economics of this plant must be spectacularly awful, especially if you judge it in terms of discounted cash flow. The lube base stocks are but a minor by-product of the GTL process. Yes they're good but maybe just using Group III and keeping the $US 24 billion in the bank might possibly have been a wiser decision...