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  2. Abiogenic petroleum origin - Wikipedia

    en.wikipedia.org/wiki/Abiogenic_petroleum_origin

    The abiogenic petroleum origin hypothesis proposes that most of earth's petroleum and natural gas deposits were formed inorganically, commonly known as abiotic oil. [1] Scientific evidence overwhelmingly supports a biogenic origin for most of the world's petroleum deposits. [2][3] Mainstream theories about the formation of hydrocarbons on earth ...

  3. Nikolai Kudryavtsev - Wikipedia

    en.wikipedia.org/wiki/Nikolai_Kudryavtsev

    Nikolai Kudryavtsev. Nikolai Alexandrovich Kudryavtsev (Russian: Николай Александрович Кудрявцев; Opochka, October 21, 1893 – Leningrad, December 12, 1971) was a Soviet Russian petroleum geologist. He is the founding father of modern abiogenic theory for origin of petroleum, which states that some petroleum is ...

  4. Hubbert peak theory - Wikipedia

    en.wikipedia.org/wiki/Hubbert_peak_theory

    The Hubbert peak theory says that for any given geographical area, from an individual oil-producing region to the planet as a whole, the rate of petroleum production tends to follow a bell-shaped curve. It is one of the primary theories on peak oil. Choosing a particular curve determines a point of maximum production based on discovery rates ...

  5. Petroleum - Wikipedia

    en.wikipedia.org/wiki/Petroleum

    An oil refinery in Ahmadi Governorate in Kuwait. Petroleum or crude oil, also referred to as simply oil, is a naturally occurring yellowish-black liquid mixture of mainly hydrogencarbons, [1] and is found in geological formations. The name petroleum covers both naturally occurring unprocessed crude oil and petroleum products that consist of ...

  6. Water quality - Wikipedia

    en.wikipedia.org/wiki/Water_quality

    The National Water Quality Inventory Report to Congress is a general report on water quality, providing overall information about the number of miles of streams and rivers and their aggregate condition. [65] The CWA requires states to adopt standards for each of the possible designated uses that they assign to their waters.

  7. Stephan Riess - Wikipedia

    en.wikipedia.org/wiki/Stephan_Riess

    Stephan Riess. Stephan Ernst Riess (26 December 1898 – 17 December 1985) was a German geochemist, mineralogist, geo-hydrologist and dowser [1] who immigrated to the US after World War I. He worked for over five decades, located over 800 water wells, and studied the concept of earth-generated water, also known as "new water" or "primary water".

  8. Bitumen - Wikipedia

    en.wikipedia.org/wiki/Bitumen

    Bitumen (UK: / ˈbɪtʃʊmɪn / BIH-chuum-in, US: / bɪˈtjuːmɪn, baɪ -/ bih-TEW-min, by-) [1] is an immensely viscous constituent of petroleum. Depending on its exact composition it can be a sticky, black liquid or an apparently solid mass that behaves as a liquid over very large time scales.

  9. Vitalism - Wikipedia

    en.wikipedia.org/wiki/Vitalism

    Vitalism is a belief that starts from the premise that "living organisms are fundamentally different from non-living entities because they contain some non-physical element or are governed by different principles than are inanimate things." [1][a] Where vitalism explicitly invokes a vital principle, that element is often referred to as the ...