Example image of eyePlorer eyePlorer map for 'Petroleum': Greek language Latin Earth Flammability Hydrocarbon Organic compound Georgius Agricola Germany Natural gas Butane Ethane Methane Pentane Propane Standard conditions for temperature and pressure Petroleum reservoir Phase diagram Oil well Solubility Solution Gas Heptane Hexane Condensation Natural gas condensate Gasoline Light crude oil Volatility (chemistry) Bitumen Oil field Alkane Aromatic hydrocarbon Copper Cycloalkane Iron Nickel Nitrogen Oxygen Sulfur Vanadium Chemical element Saline water Athabasca Oil Sands Heavy crude oil Orinoco Belt Unconventional oil Venezuela Fuel oil Primary energy Liquefied petroleum gas