It was a poorly thought through plan to use the war on islamic terrorism to finish Bush seniors business from Gulf War 1.
Gulf War 1 was about ensuring stability for the region which supplies much of the world's oil.
It was not so the the evil USA could 'steal' the oil. It was so that the mercantile USA could carry on buying the oil. It is called international trade and it is good for the wealth of everyone concerned. Neighbouring tin pot dictators throwing their weight about and upsetting the market place will find themselves in hot water.
GW1 was about defending the sovereign integrity of an independent commercial supplier, not about commandeering resources like in primitive times when nations went to war to annex and appropriate territory for their sovereign control.
The follow-up GWII was pretty stupid. It did get rid a tyrant who terrorised his population but at some considerable cost to regional stability.
Neither war was about the direct commandeering of territory and/or resources. That type of war-mongering had gone the way of the dinosaur until it was revived by Russia in 2014.