Petroleum
by Marielbis Marcano
1. Exploitation of oil
1.1. Extraction of oil
2. Petroleum derivatives
2.1. Gasoline
2.2. Plastics
2.3. Asphalt
3. Oil transportation
3.1. Pipelines
3.2. Oil transport vessels
4. Composition
4.1. Hydrocarbons
4.1.1. Charger
4.1.2. Spare Battery
4.2. Organic compounds
4.2.1. Extra Batteries