petroleum

Underground hydrocarbon liquid

Petroleum is crude oil—a dark, thick liquid found underground, formed from ancient organic matter over millions of years.

It's refined into fuels like gasoline, diesel, and jet fuel, as well as plastics, lubricants, and countless other products.

The region's economy depends on petroleum exports.

Petroleum jelly is a byproduct used as a skin protectant.

fuel

diesel

Compression-ignition fuel

premium · ethanol · biodiesel · pump · station · combustion · ignition · emissions · carburetor · injector

crude

oilfield

Underground hydrocarbon reserve area

extraction · bitumen · upstream · exploration · offshore · onshore · wildcatting · prospecting · trap · anticline

refining

distillation

Purification via vaporization

catalytic · reforming · downstream · processing · fractionation · coking · desulfurization · naphtha · residuum · feedstock

chemistry

hydrocarbon

All-carbon-and-hydrogen compound

  • alkaneSaturated hydrocarbon series
  • alkeneDoubly-bonded carbon compound
  • benzeneAromatic hydrocarbon solvent

methane · ethane · propane · butane · paraffin · toluene · xylene · olefin · aromatic · saturated

industry

pipeline

Long-distance fluid transport tube

midstream · downstream · upstream · OPEC · Exxon · BP · Chevron · concession · lease · royalty

energy

fossil fuel

Energy from decomposed organisms

depletion · peak oil · transition · alternative · dependence · consumption · demand · supply · crisis · shortage

products

plastics

Moldable petroleum-based materials

polyethylene · polypropylene · nylon · fertilizer · pesticide · detergent · solvent · wax · tar · grease

geology

sedimentary

Formed from deposited material

stratigraphy · basin · shale · sandstone · limestone · permeable · porous · source rock · migration · accumulation

Categories
Opposites
energy source type

petroleumrenewable energy

Self-replenishing natural power

wind power · solar power · hydroelectric power · nuclear energy · geothermal energy

material origin

petroleumsynthetic fuel

Man-made petroleum substitute

bioplastic · vegetable oil · synthetic materials · water

environmental impact

petroleumclean energy

Power from sustainable sources

green energy · sustainable energy · renewable resources · clean power · sustainable fuel

Phrases
Family

petroleum ether, petroleum jelly

Familiarity
Top 50,000
Profile
Known to kids · Used worldwide · Timeless · Concrete · Everyday, not technical · Rated G