oil trap geology definition
Petroleum geology. Petroleum geology is the study of origin, occurrence, movement, accumulation, and exploration of hydrocarbon fuels. It refers to the specific set of geological disciplines that are applied to the search for hydrocarbons (oil exploration). Contents.
The exact chemical composition is a sort of fingerprint for the source of the petroleum. By Anne Marie Helmenstine, Ph.D. Petroleum Definition: Petroleum or crude oil is any naturally-occurring flammable mixture of hydrocarbons found in geologic formations, such as rock strata.Most petroleum is a fossil fuel, formed from the action of intense pressure and heat on buried dead zooplankton and algae.Technically, the term petroleum only refers to crude oil, but sometimes it is applied to describe any solid, liquid or gaseous hydrocarbons.he exact chemical composition is a sort of fingerprint for the source of the petroleum. By Anne Marie Helmenstine, Ph.D. Petroleum Definition: Petroleum or crude oil is any naturally-occurring flammable mixture of hydrocarbons found in geologic formations, such as rock strata.