Talk:Light sweet crude

I have reverted the change that light sweet crude is a type of petroleum because petroleum is a refined product and therefire unlikely to be crude. Please explain if you pelieve I was incorrect. DJ Clayworth 18:56, 29 August 2005 (UTC)

Sweet ?
What does sweet mean here ? I doubt if it refers to sugar content. StuRat 04:38, 24 February 2006 (UTC)


 * Sweet means low in sulphur, I think. Shawnc 11:32, 3 April 2006 (UTC)