Graduated from St. Petersburg Mining University, Master's program in Geology and Mineral Exploration, Master of Engineering and Technology in Geology and Mineral Exploration (2011); postgraduate studies at the Mining University, specialty 25.00.05 "Mineralogy, Crystallography" (2014).
Phd in geology and mineralogy.
Assistant of the Department of Geology and Exploration of Mineral Deposits of the St. Petersburg Mining University.
Area of scientific interest: deposits of nonmetallic PI, IR spectrometry of diamond, oil deposits of the Arctic shelf of the Russian Federation.
Author of 19 publications.
|Article # 22_2018||submitted on 06/04/2018 displayed on website on 06/28/2018|
|10 p.||Zharkov A.M., Nefedov Yu.V.|
|Electrometrical models of deep facies sequences in Western-Siberian Basin|
|Electrometrical models of facies, widely used in paleogeographic reconstructions, were developed in 1970-1980 for the continental and shallow-water sequences of the Western-Siberian Basin. With the adoption of a clinoform model of sedimentation for the Neocomian sections of this basin, deep-water deposit (depths of the first hundreds of meters) began to be identified. Today, the deep-water strata are actively involved in prospecting and exploration, and it is therefore necessary to complete the earlier studies with the development of electrometric models of the facies of these deposits. Seven main facies, which control the accumulation of deep-water sequences, are described in this paper, and their electrometrical models are developed, fact which will make it possible to study these promising petroleum-bearing strata more properly.
Keywords: electrometrical model of facies, clinoform sequences, deep-water deposit, Western-Siberian Basin.
|article citation||Zharkov A.M., Nefedov Yu.V. Elektrometricheskie modeli glubokovodnykh fatsiy Zapadno-Sibirskogo basseyna [Electrometrical models of deep facies sequences in Western-Siberian Basin]. Neftegazovaya Geologiya. Teoriya I Praktika, 2018, vol. 13, no. 2, available at: http://www.ngtp.ru/rub/4/22_2018.pdf|
Muromtsev V.S. Elektrometricheskaya geologiya peschanykh tel - litologicheskikh lovushek nefti i gaza [Electrometrical geology of sand bodies - lithological traps of oil and gas]. Leningrad, Nedra, 1984, 260 p.
|Article # 42_2017||submitted on 11/24/2017 displayed on website on 12/11/2017|
|9 p.||Archegov V.B., Nefedov Yu.V.|
|Regional control factors of formation and deposition of petroleum accumulation in ancient sequences of the Siberian Platform|
|The general picture of Siberian Platform petroleum accumulation distribution is their spatial connection with the basement faults, namely: the confinement to the ancient basement anteclise slopes, facing the conjugate one-age bends; number of accumulations confinement with interblock systems and zones that separate geological structures of different ages; the adjoining of sequences to the zones of large transverse grabens, which complicate the structures of these sections. A geological structure characteristic feature of all the accumulations is that the distribution of productive oil and gas potential over the area of the accumulation is determined by the lithological variability of the enclosing sediments regardless of what structural type they would not be confined, and fault tectonics significantly affects the conditions of collectors distribution of and the occurrence of additional fracture permeability. Analysis of hydrodynamic and thermobaric processes occurring in the accumulations sections makes it possible to draw conclusions about the great role of vertical redistribution of hydrocarbons in the process of reservoir formation in their state of the art and the youth of the accumulations reformation process in the Post-Pliocene period.
Keywords: geological structure, basement faults, formation of accumulation, petroleum accumulation, vertical distribution of hydrocarbons, Siberian Platform.
|article citation||Archegov V.B., Nefedov Yu.V. Faktory regional'nogo kontrolya formirovaniya i razmeshcheniya zalezhey nefti i gaza v drevnikh kompleksakh Sibirskoy platformy [Regional control factors of formation and deposition of petroleum accumulation in ancient sequences of the Siberian Platform]. Neftegazovaya Geologiya. Teoriya I Praktika, 2017, vol. 12, no. 4, available at: http://www.ngtp.ru/rub/4/42_2017.pdf|
Album of oil and gas accumulation in the Riphean and Vendian-Cambrian sequences of Eastern Siberia. Krasnoyarsk Territory, Evenki Autonomous Area, Irkutsk Region, Republic of Sakha (Yakutia) / Pod red. M.D. Belonina, V.B. Archegova. St. Petersburg, VNIGRI, 2000, 32 p.