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PETROLEUM GEOLOGY - Coggle Diagram
PETROLEUM GEOLOGY
CRUDE OIL
- Petroleum is a mixture of a very large number of different hydrocarbons
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PETROLEUM Definition: naturally occuring liquid found beneath the earth's surface that can be refined into fuel. :
CHEMICAL COMPOSITION OF PETROLEUM
- Commonly the hydrocarbon are alkanes, cycloalkanes, aromatic hydrocarbon or asphaltenes. Different molecules would give different physical and chemical properties.
COMPOSITION OF PETROLEUM
- carbon (93% - 97%)
- hydrogen (10% - 14%)
- nitrogen (0.1% - 2%)
- oxygen (0.1 - 1.5)
- sulphur (0.5% - 6%)
PETROLEUM GEOLOGY Definition: study the origin, occurrence, movement, accumulation and exploration of hydrocarbonfuelss.
NATURAL GAS
- A vapor that is mostly methane & ethane
- does not condensed in SPP