I tried google but came up with nothing substantial. Can anyone provide me with a table containing: the countries that export light sweet and heavy sour crude. How much do they export. Can anyone provide me with a table containing: the countries that IMPORT light sweet and heavy sour crude. How much do they IMPORT. I read that Saudis are going to export more crude but I also read that they export HEAVY SOUR, not the light sweet stuff that we like. I heard that Nigeria exports that stuff and they're having major production problems. Can someone give me a reality check on this? B