| Nikolai Kudryavtsev |
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He graduated from Leningrad Mining Institute in 1922 , obtained a Dr.Sc. in Geology and Mineralogy in 1936 , and become professor in 1941 . Started his geological career in 1920 at the USSR Geological Committee. In 1929-1971 worked for All-Union Geological Research Institute (VNIGRI). He suffered from political repressions during Stalin ’s regime for his non-orthodoxal thinking, spending several years in GULAG camps in the Transpolar European Russia as “enemy of the people”. After that, he was prohibited from living or staying in central cities of USSR. 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, and other regions of the Soviet Union. He led reconnaissance exploration research in Georgia , and compiled the program of key exploration wells in the West Siberia in 1947 that paved the way to the new era of oil and gas production in Russia that started with first gas gusher near Berezovo in 1953 . Kudryavtsev's Rule Kudryavtsev's Rule states that petroleum is present, in large or small quantity, but in all horizons below any petroleum accumulation, apparently totally independent of the varied conditions of formation of these horizons Development of the Rule Russian geologist Nikolai Kudryavtsev was also a prominent and forceful advocate of the abiogenic theory. He argued that no petroleum resembling the chemical composition of natural crudes has ever been made from plant material in the laboratory under conditions resembling those in nature. He gave many examples of substantial and sometimes commercial quantities of petroleum being found in crystalline or metamorphic basements, or in sediments directly overlying those. He cited cases in Kansas , California , western Venezuela and Morocco . He also pointed out that oil pools in sedimentary strata are often related to fractures in the basement directly below. This is evidenced by the Ghawar supergiant oil field ( Saudi Arabia ); the Panhandle Field in Kansas ( United States ), which also produces Helium ; the Tengiz Field ( Kazakhstan ); the White Tiger Field ( Vietnam ); and innumerable others. The Lost Soldier Field in Wyoming has oil pools, he stated, at every horizon of the geological section, from the Cambrian sandstone overlying the basement to the upper Cretaceous deposits. A flow of oil was also obtained from the basement itself. Hydrocarbon gases, he noted, are not rare in igneous and metamorphic rocks of the Canadian Shield. Petroleum in Precambrian Gneiss is encountered in wells on the eastern shore of Lake Baikal . Kudryavtsev concluded that commercial accumulations are simply found where permeable zones are overlaid by impermeable ones. Kudryavtsev introduced a number of other relevant observations into the argument about the theory of Abiogenic Petroleum Origin .
Selected publications Outlook of the West Siberian petroleum potential. Kudryavtsev N.A., Ed. - Moscow and Leningrad, GosGeolIzdat. - 307 p. (in Russian) Kudryavtsev N.A., 1951. Against the organic hypotesis of oil origin. Oil Economy Jour. khoziaystvo , no. 9. - pp. 17-29 (in Russian) Kudryavtsev N.A., 1955. Recent state of the origin of petroleum problem. ''In'': Discission on the problem of oil origin and migration. - Kiev, Ukrainian SSR Ac. Sci. Publ. - p. 38-89 (in Russian) Kudryavtsev N.A., 1959. Oil, gas, and solid bitumens in the igneous and metamorphic rocks. VNIGRI Proc. no. 142. - Leningrad, GosTopTechIzdat Publ. - 278 p. (in Russian) Kudryavtsev N.A., 1963. Deep Faults and Oil Deposits. - Leningrad, GosTopTekhIzdat. – 220 p. (in Russian) Kudryavtsev N.A., 1964. Factors governing distribution of oil and gas fields in the Earth's crust. ''In'': Petroleum Geology nefti . Papers of XXII Geological Congress presented by Soviet geologists. - Nedra Press (in Russian) Kudryavtsev N.A., 1966. On haloid metasomatism. ''In'': Problems of oil origin. Porfiriev V.B., Ed. - Kiev, Naukova Dumka Publ. - pp. 144-173 (in Russian) Kudryavtsev N.A., 1967. Closing speech. ''In'': Proc. Conference on Distribution regularities and formation conditions for oil and gas fields in the West Siberia Plain. - Moscow, Nedra Press. - pp. 246-249. (in Russian) Kudryavtsev N.A., 1973. Genesis of oil and gas. - Leningrad, Nedra Press. - 216 p. (in Russian) See also External link http://www.gasresources.net/Introduction.htm |