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Abiotic Petroleum
The abiogenic petroleum origin is a fringe science which proposes that most of earth's petroleum and natural gas deposits were formed inorganically. Mainstream theories about the formation of hydrocarbons on earth point to an origin from the decomposition of long-dead organisms, though the existence of hydrocarbons on extraterrestrial bodies like Saturn's moon Titan indicates that hydrocarbons are sometimes naturally produced by inorganic means. Theories explaining the origin of petroleum as abiotic are generally not well accepted by the scientific community, and are rejected by most researchers and scientific theories on the subject. Thomas Gold's ''deep gas hypothesis'' states some natural gas deposits were formed out of hydrocarbons deep in the Earth's mantle. Earlier studies of mantle-derived rocks from many places have shown that hydrocarbons from the mantle region can be found widely around the globe. However, the content of such hydrocarbons is in low concentration. While t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fringe Science
Fringe science refers to ideas whose attributes include being highly speculative or relying on premises already refuted. Fringe science theories are often advanced by persons who have no traditional academic science background, or by researchers outside the mainstream discipline. The general public has difficulty distinguishing between science and its imitators, and in some cases a "yearning to believe or a generalized suspicion of experts is a very potent incentive to accepting pseudoscientific claims". The term "fringe science" covers everything from novel hypotheses which can be tested by means of the scientific method to wild ad hoc hypotheses and mumbo jumbo. This has resulted in a tendency to dismiss all fringe science as the domain of pseudoscientists, hobbyists, and quacks. A concept that was once accepted by the mainstream scientific community may become fringe science because of a later evaluation of previous research. For example, focal infection theory, which ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Basalt
Basalt (; ) is an aphanitic (fine-grained) extrusive igneous rock formed from the rapid cooling of low-viscosity lava rich in magnesium and iron (mafic lava) exposed at or very near the surface of a rocky planet or moon. More than 90% of all volcanic rock on Earth is basalt. Rapid-cooling, fine-grained basalt is chemically equivalent to slow-cooling, coarse-grained gabbro. The eruption of basalt lava is observed by geologists at about 20 volcanoes per year. Basalt is also an important rock type on other planetary bodies in the Solar System. For example, the bulk of the plains of Venus, which cover ~80% of the surface, are basaltic; the lunar maria are plains of flood-basaltic lava flows; and basalt is a common rock on the surface of Mars. Molten basalt lava has a low viscosity due to its relatively low silica content (between 45% and 52%), resulting in rapidly moving lava flows that can spread over great areas before cooling and solidifying. Flood basalts are thick sequence ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Georgi E
Georgi may refer to: * Georgi (given name) * Georgi (surname) See also *Georgy (other) Georgy may refer to: * Georgy (given name) *Diminituve for Georgina *Georgy, the protagonist in '' Georgy Girl'' novel, film, and song * ''Georgy'' (musical), a musical from the novel ''Georgy Girl'' See also * Georgi (other) * Georgiy, a ... * Georgii (other) {{disambig ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Emmanuil B
Emanuel may refer to: * Emanuel (name), a given name and surname (see there for a list of people with this name) * Emanuel School, Australia, Sydney, Australia * Emanuel School, Battersea, London, England * Emanuel (band), a five-piece rock band from Louisville, Kentucky, United States * Emanuel County, Georgia Emanuel County is a county located in the U.S. state of Georgia. As of the 2020 census, the population was 22,768. The county seat is Swainsboro. History The county was created on December 10, 1812, by an act of the Georgia General Assembly f ... * Emanuel (film), ''Emanuel'' (film), a 2019 documentary film about the Charleston church shooting See also * Emmanuel (other) * Immanuel (other) * Emanu-El (other), a list of Jewish synagogues by this name * Immanuel (name), a given name in Hebrew, origin of the other forms in different languages * Emmanouil (Εμμανουήλ), the modern Greek form of the name {{disambiguation, geo, school ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vladimir B
Vladimir may refer to: Names * Vladimir (name) for the Bulgarian, Croatian, Czech, Macedonian, Romanian, Russian, Serbian, Slovak and Slovenian spellings of a Slavic name * Uladzimir for the Belarusian version of the name * Volodymyr for the Ukrainian version of the name * Włodzimierz (given name) for the Polish version of the name * Valdemar for the Germanic version of the name * Wladimir for an alternative spelling of the name Places * Vladimir, Russia, a city in Russia * Vladimir Oblast, a federal subject of Russia * Vladimir-Suzdal, a medieval principality * Vladimir, Ulcinj, a village in Ulcinj Municipality, Montenegro * Vladimir, Gorj, a commune in Gorj County, Romania * Vladimir, a village in Goiești Commune, Dolj County, Romania * Vladimir (river), a tributary of the Gilort in Gorj County, Romania * Volodymyr (city), a city in Ukraine Religious leaders * Metropolitan Vladimir (other), multiple * Jovan Vladimir (d. 1016), ruler of Doclea and a saint of the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Petr N
Petr is a Czech given name for males and a Czech surname. Petr is the Czech form of ''Peter''. For information on Petr as a first name, see Peter (given name). Given name * Petr Aven (born 1955), Russian billionaire banker, economist and politician * Petr Čech (born 1982), Czech footballer * Petr Čech (hurdler) (born 1944), Czech hurdler * Petr Chelčický (c. 1390 – c. 1460), Czech Christian spiritual leader and author in Bohemia * Petr Cornelie (born 1996), French basketball player * Petr Duchoň (born 1956), Czech politician * Petr Fiala (born 1964), Czech politician and Prime Minister of the Czech Republic * Petr Ginz (1928–1944), Czechoslovak half-Jewish writer, diarist and publisher, victim of the Holocaust * Petr Kellner (1964–2021), Czech billionaire businessman * Petr Korda (born 1968), Czech tennis player * Petr Mitrichev (born 1985), Russian competitive programmer under the handle "Petr" * Petr Mrázek (born 1992), Czech ice hockey goaltender * Petr Nedvě ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
American Association Of Petroleum Geologists
The American Association of Petroleum Geologists (AAPG) is one of the world's largest professional geological societies with more than 40,000 members across 129 countries as of 2021. The AAPG works to "advance the science of geology, especially as it relates to petroleum, natural gas, other subsurface fluids, and mineral resources; to promote the technology of exploring for, finding, and producing these materials in an economically and environmentally sound manner; and to advance the professional well-being of its members." The AAPG was founded in 1917 and is headquartered in Tulsa, Oklahoma; currently almost one-third of its members live outside the United States. Over the years, the activities of the AAPG have broadened so that they bring together not just geology but also geophysics, geochemistry, engineering, and innovative analytics to enable the more efficient and environmentally-friendly approaches to the development of all earth-based energy sources. New transformative techn ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Source Rock
In petroleum geology, source rock is rock which has generated hydrocarbons or which could generate hydrocarbons. Source rocks are one of the necessary elements of a working petroleum system. They are organic-rich sediments that may have been deposited in a variety of environments including deep water marine, lacustrine and deltaic. Oil shale can be regarded as an organic-rich but immature source rock from which little or no oil has been generated and expelled. Subsurface source rock mapping methodologies make it possible to identify likely zones of petroleum occurrence in sedimentary basins as well as shale gas plays. Types of source rocks Source rocks are classified from the types of kerogen that they contain, which in turn governs the type of hydrocarbons that will be generated: * Type I source rocks are formed from algal remains deposited under anoxic conditions in deep lakes: they tend to generate waxy crude oils when submitted to thermal stress during deep burial. * Type ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alberta, Canada
Alberta ( ) is one of the thirteen provinces and territories of Canada. It is part of Western Canada and is one of the three prairie provinces. Alberta is bordered by British Columbia to the west, Saskatchewan to the east, the Northwest Territories (NWT) to the north, and the U.S. state of Montana to the south. It is one of the only two landlocked provinces in Canada (Saskatchewan being the other). The eastern part of the province is occupied by the Great Plains, while the western part borders the Rocky Mountains. The province has a predominantly continental climate but experiences quick temperature changes due to air aridity. Seasonal temperature swings are less pronounced in western Alberta due to occasional Chinook winds. Alberta is the fourth largest province by area at , and the fourth most populous, being home to 4,262,635 people. Alberta's capital is Edmonton, while Calgary is its largest city. The two are Alberta's largest census metropolitan areas. More than half of Alb ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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 formed from non-biological sources of hydrocarbons located deep in the Earth's crust and mantle. He graduated from Leningrad Mining Institute in 1922, obtained a Dr.Sc. in Geology and Mineralogy in 1936, and become professor in 1941. Kudryavtsev started his geological career in 1920 at the USSR Geological Committee. In 1929-1971 he worked for All-Union Geological Research Institute (VNIGRI). His only son died defending the Brest Fortress in the beginning of Nazi aggression against USSR. Kudryavtsev conducted regional geological studies that resulted in discoveries of commercial oil and gas in the Grozny district (Chechnya Autonomy), Central Asia, Timan-Pechora, an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Soviet Union
The Soviet Union,. officially the Union of Soviet Socialist Republics. (USSR),. was a List of former transcontinental countries#Since 1700, transcontinental country that spanned much of Eurasia from 1922 to 1991. A flagship communist state, it was nominally a Federation, federal union of Republics of the Soviet Union, fifteen national republics; in practice, both Government of the Soviet Union, its government and Economy of the Soviet Union, its economy were highly Soviet-type economic planning, centralized until its final years. It was a one-party state governed by the Communist Party of the Soviet Union, with the city of Moscow serving as its capital as well as that of its largest and most populous republic: the Russian Soviet Federative Socialist Republic, Russian SFSR. Other major cities included Saint Petersburg, Leningrad (Russian SFSR), Kyiv, Kiev (Ukrainian Soviet Socialist Republic, Ukrainian SSR), Minsk (Byelorussian Soviet Socialist Republic, Byelorussian SSR), Tas ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
