The popular press likes to report on the movement of WTI and Brent as benchmarks for Colombia crude prices. In the worst cases, they only report WTI often calling it “the price of oil”. The reality is that Colombian crude spans a number of grades and qualities based on viscosity and sulfur content. The global benchmarks are relevant but quality and transportation cost against such benchmarks are what determines price. The graph shows the distribution of API (viscosity) by volume as measured by the Ministry of Mines and Energy.