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  2. 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).

  3. 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.

  4. 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.

  5. Unconventional (oil and gas) reservoir - Wikipedia

    en.wikipedia.org/wiki/Unconventional_(oil_and...

    Schematic unconventional reservoir classification expressed as fluid energy vs flow potential based on initials without stimulation. Unconventional (oil and gas) reservoirs, or unconventional resources (resource plays) are accumulations where oil and gas phases are tightly bound to the rock fabric by strong capillary forces, requiring specialized measures for evaluation and extraction.

  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.

  7. Petroleum industry in Russia - Wikipedia

    en.wikipedia.org/wiki/Petroleum_industry_in_Russia

    In 2008, the Russian oil industry claimed to be in need of huge investments. [9]Russia has seen extracting oil and gas from the Arctic region as important, especially for the Liquefied natural gas industry in Russia which was given a major boost from 2017 with investment and tax incentives, mainly to Novatek, however foreign investors pulled out in 2022 following the Russian invasion of ...

  8. OPEC - Wikipedia

    en.wikipedia.org/wiki/OPEC

    The Organization of the Petroleum Exporting Countries (OPEC / ˈ oʊ p ɛ k / OH-pek) is an organization enabling the co-operation of leading oil-producing and oil-dependent countries in order to collectively influence the global oil market and maximize profit.

  9. Dan oil field - Wikipedia

    en.wikipedia.org/wiki/Dan_oil_field

    The Dan field was discovered in May 1971 by the Britannia oil rig in Denmark Block 7.3 of the North Sea. [1] The reservoir is an Upper Cretaceous Danian chalk at a depth of 5,800 to 6,400 feet (1,768 to 1,951 metres).