This cartoon says it all really.
[Saudi] strategy has not only failed but has caused serious damage to the Saudis themselves. Prices fell much further than anyone anticipated because other participants in the market did not respond as expected. The Saudi increase in production has not destroyed the US industry – American output has fallen only marginally despite a 70 per cent drop in prices. The kingdom simply underestimated the resilience of the US producers and their ability to cut costs.Ain't that the truth.