Dear Twitpic Community – thank you for all the wonderful photos download asphalt 5 di young 1 have taken over the years. We have now placed Twitpic in an archived state. Enter the characters you see below Sorry, we just need to make sure you’re not a robot. Jump to navigation Jump to search “Crude oil” redirects here.
Pumpjack pumping an oil well near Lubbock, Texas. An oil refinery in Mina Al Ahmadi, Kuwait. Natural petroleum spring in Korňa, Slovakia. It is commonly refined into various types of fuels.
It consists of hydrocarbons of various molecular weights and other organic compounds. The name petroleum covers both naturally occurring unprocessed crude oil and petroleum products that are made up of refined crude oil. The term was used in the treatise De Natura Fossilium, published in 1546 by the German mineralogist Georg Bauer, also known as Georgius Agricola. Oil derrick in Okemah, Oklahoma, 1922.