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  2. Total petroleum hydrocarbon - Wikipedia

    en.wikipedia.org/wiki/Total_Petroleum_Hydrocarbon

    Total petroleum hydrocarbons (TPH) is a term used for any mixture of hydrocarbons that are found in crude oil. There are several hundred of these compounds, but not all occur in any one sample.

  3. Hydrocarbon - Wikipedia

    en.wikipedia.org/wiki/Hydrocarbon

    Ball-and-stick model of the methane molecule, CH 4.Methane is part of a homologous series known as the alkanes, which contain single bonds only.. In organic chemistry, a hydrocarbon is an organic compound consisting entirely of hydrogen and carbon.

  4. Hydrocarbon exploration - Wikipedia

    en.wikipedia.org/wiki/Hydrocarbon_exploration

    Seismic reflection survey being conducted in Saudi Arabia, circa 1960.A controlled explosion generates seismic waves that are detected by geophones.. Visible surface features such as oil seeps, natural gas seeps, pockmarks (underwater craters caused by escaping gas) provide basic evidence of hydrocarbon generation (be it shallow or deep in the Earth).

  5. Petroleum in the United States - Wikipedia

    en.wikipedia.org/wiki/Petroleum_in_the_United_States

    Crude oil production in barrels of oil a day (average for the month) US oil production, imports, & exports Oil product imports by country US natural gas production, imports, and exports Top 8 oil companies quarterly net income or net loss Oil production by state 2021 US energy consumption, by source, 1776–2024.

  6. History of the oil industry in Saudi Arabia - Wikipedia

    en.wikipedia.org/wiki/History_of_the_oil...

    Seismic reflection survey being conducted in a desert environment, circa 1960. A controlled explosion generates seismic waves that are detected by geophones.The resulting data is processed to create a detailed image of subsurface geological structures, aiding in hydrocarbon exploration.