Dan'shchikova I.I.

iidanshikova@geo.komisc.ru


Graduated from Syktyvkar State University (2011), specialization “geology”.
Junior Researcher, I.I. Yushkina Institute of Geology of the Komi Scientific Center of the Ural Branch of the Russian Academy of Sciences.
Scientific interest area: oil and gas geology, carbonate rocks, reservoirs, lithology, sedimentation conditions.
Author of 27 publications.
Stratigraphy and lithology
Section editor – PhD in geology and mineralogy Kirichkova A.I.
Article # 32_2020 submitted on 07/29/2020 displayed on website on 09/30/2020
21 p.
pdf Void space structures inside Silurian carbonate rocks of northeast Timan-Pechora petroleum province
This work presents the results of a comprehensive study of the structure of the void space of low-capacity Silurian carbonate reservoires in the northeastern regions of Timan-Pechora petroleum province. The morphology of void spaces is shown, the porous medium and channels are described and their relationship with each other. The conducted research shows the complex multicomponent nature of the reservoir void spaces due to the presence of various types of voids: primary matrix intercrystalline and interform porosity, secondary micro- and macrocavernosity and fracture providing void spaces. Their typification will allow a differentiated approach to the assessment of oil and gas reserves and create a detailed geological basis for the design of a rational development system.

Keywords: reservoir void space, matrix porosity, microfracture, Silurian carbonate rock, Timan-Pechora petroleum province.
article citation Dan'shchikova I.I., Maydl' T.V., Zhuravlev A.V., Ryazanov K.P. Struktura pustotnogo prostranstva v siluriyskikh karbonatnykh porodakh severo-vostoka Timano-Pechorskoy provintsii [Void space structures inside Silurian carbonate rocks of northeast Timan-Pechora petroleum province]. Neftegazovaya Geologiya. Teoriya I Praktika, 2020, vol. 15, no. 3, available at: http://www.ngtp.ru/rub/2020/32_2020.html
DOI https://doi.org/10.17353/2070-5379/32_2020
References
   Aziz Kh., Settari E. Matematicheskoe modelirovanie plastovykh sistem [Petroleum reservoir simulation]. Moscow: Nedra, 1982, 407 p.
   Baechle G.T., Colpaert A., Eberli G.P., Weger R.J. Effects of microporosity on sonic velocity in carbonate rocks. The Leading Edge, 2008, vol. 27, no. 8, pp. 1012-1018. DOI: https://doi.org/10.1190/1.2967554
   Choquette P., Pray L. Geologic nomenclature and classification of porosity in sedimentary carbonates. AAPG Bulletin, 1970, vol. 54, issue 22, pp. 207-250.
   Dan'shchikova I.I., Maydl' T.V. Litologo-fatsial'naya kharakteristika grebenskogo gorizonta Tal'beyskogo bloka (gryada Chernysheva) [Lithologic-facial characteristics of the Greben level of the Talbey block (Chernyshev ridge)]. Geodinamika, veshchestvo, rudogenez Vostochno-Evropeyskoy platformy i ee skladchatogo obramleniya: materialy Vserossiyskoy nauchnoy konferentsii s mezhdunarodnym uchastiem. Syktyvkar: IG Komi NTs UrO RAN, 2017, pp.67-69.
   Danshikova I.I., Maydl T.V. Usloviya formirovaniya porod-kollektorov siluriyskikh otlozheniy tsentral'noy chasti gryady Chernysheva [Formation genesis of Silurian reservoirs belonging to the central part of the Chernyshev Ridge]. Neftegazovaya Geologiya. Teoriya I Praktika, 2019, vol. 14, no. 2, available at: http://www.ngtp.ru/rub/2019/20_2019.html. DOI: https://doi.org/10.17353/2070-5379/20_2019
   Danshikova I.I., Maydl T.V., Mityusheva Т.P. Epigeneticheskie izmeneniya karbonatnykh porod i ikh svyaz' s khimicheskim sostavom vody v verkhneordoviksko-nizhnedevonskom neftegazonosnom komplekse gryady Chernysheva i vostochnogo borta Khoreyverskoy vpadiny [Carbonate rocks epigenetic changes and their connection with chemical composition water of Upper Ordovician-Lower Devonian petroleum bearing area of the Chernyshev Ridge and eastern side of the Khoreyver Depression]. Neftegazovaya Geologiya. Teoriya I Praktika, 2019, vol. 14, no. 4, available at: http://www.ngtp.ru/rub/2019/44_2019.html. DOI: https://doi.org/10.17353/2070-5379/44_2019
   Fitch P.J., Lovell M.A., Davies S.J., Pritchard T., Harvey P.K. An intergrated and quantitative approach to petrophysical heterogeneity. Marine and Petroleum Geology, 2015, vol. 63, pp. 82-96. DOI: https://doi.org/10.1016/j.marpetgeo.2015.02.014
   Gmid L.P. Litologo-petrograficheskie issledovaniya karbonatnykh kollektorov nefti i gaza [Lithologic and petrographic studies of carbonate oil and gas reservoirs]. Trudy VNIGRI, issue 264, 1968, pp. 44-62.
   Jobe T., Sarg J. Microporosity characterization of mud-rich carbonate rocks. Pore Scale Phenomena: Frontiers in Energy and Environment. World Scientific Series in Nanoscience and Nanotechnology, 2015, pp. 67-89. DOI: https://doi.org/10.1142/9789814623063_0005
   Kirkinskaya V.N., Smekhov E.M. Karbonatnye porody - kollektory nefti i gaza [Carbonate rocks - oil and gasreservoirs]. Leningrad: Nedra, 1981, 255 p.
   Kumar M., Han D.-H. Pore shape effect on elastic properties of carbonate rocks. SEG Annual Meeting (6-11 November 2005, Houston, Texas): Society of Exploration Geophysicists. 2005. DOI: https://doi.org/10.1306/03130605104
   Lonoy A. Making sense of carbonate pore systems. AAPG Bulletin, 2006, vol. 90, no. 9, pp. 1381-1405.
   Lucia F.J. Carbonate reservoir characterization: Berlin, Springer-Verlag, 1999, 226 p.
   Lucia F.J. Petrophysical parameters estimated from visual description of carbonate rocks. A field classification of carbonate pore space. Journal of Petroleum Technology, 1983, pp. 626-637. DOI: https://doi.org/10.2118/10073-PA
   Malyshev N.A. Tektonika, evolyutsiya i neftegazonosnost' osadochnykh basseynov evropeyskogo severa Rossii [Tectonics, Evolution and Oil and Gas Bearing of Sedimentary Basins of the European North of Russia]. Ekaterinburg: UrO RAN, 2002, 271 p.
   Postanovleniya Mezhvedomstvennogo stratigraficheskogo komiteta i ego postoyannykh komissiy [Resolutions of the Interdepartmental Stratigraphic Committee and its standing committees]. St. Petersburg: Izd-vo VSEGEI, 2012, issue 41, 48 p. (MPR, Rosnedra, VSEGEI, RAN, MSK Rossii).
   Postanovleniya Mezhvedomstvennogo stratigrafichesskogo komiteta Rossii i ego postoyannykh komissiy [Resolutions of the Interdepartmental Stratigraphic Committee and its standing committees]. St. Petersburg: Izd-vo VSEGEI, 2011, issue 40, 48 p. (MPR, Rosnedra, VSEGEI, RAN, MSK Rossii).
   Wilson M.E. Global and regional influences on equatorial shallowmarine carbonates during the Cenozoic. Palaeogeography, Palaeoclimatology, Palaeoecology, 2008, vol. 265, issue 3-4, pp. 262-274. DOI: https://doi.org/10.1016/j.palaeo.2008.05.012
   Yudovich Ya.E. Regional'naya geokhimiya osadochnykh tolshch [Regional geochemistry of sedimentary formations]. Leningrad: Nauka, 1981, 276 p.
Regional petroleum geology
Section editor – PhD in geology and mineralogy Makarevich V.N.
Article # 44_2019 submitted on 10/16/2019 displayed on website on 12/19/2019
20 p.
pdf Carbonate rocks epigenetic changes and their connection with chemical composition water of Upper Ordovician-Lower Devonian petroleum bearing area of the Chernyshev Ridge and eastern side of the Khoreyver Depression
We presented results of a complex interpretation of core material and chemical composition of waters for Lower Paleozoic (O3-D1) section of the junction zone of the Khoreyver Depression and Chernyshev Ridge. We for the first time discussed influence of Cl-Na and Cl–Na–Ca brines on carbonate, carbonate-sulfate rocks and the processes of formation of new minerals in the O3-D1 reservoir of the petroleum bearing area. The calculations of degree of water saturation with respect to carbonate and sulfate minerals and their comparison with catagenetic mineralization allowed and show main reasons for the formation of mineral new structures. As a result, additional data were obtained that contributed to the prediction of the reservoir properties of the Lower Paleozoic carbonate section in the northeastern part of the Timan-Pechora petroleum province.

Keywords: carbonate and carbonate-sulfate rocks, post-sedimentation changes, formation water, brines, Chernyshev Ridge, Khoreyver Depression, Timan-Pechora petroleum province.
article citation Danshikova I.I., Maydl T.V., Mityusheva Т.P. Epigeneticheskie izmeneniya karbonatnykh porod i ikh svyaz' s khimicheskim sostavom vody v verkhneordoviksko-nizhnedevonskom neftegazonosnom komplekse gryady Chernysheva i vostochnogo borta Khoreyverskoy vpadiny [Carbonate rocks epigenetic changes and their connection with chemical composition water of Upper Ordovician-Lower Devonian petroleum bearing area of the Chernyshev Ridge and eastern side of the Khoreyver Depression]. Neftegazovaya Geologiya. Teoriya I Praktika, 2019, vol. 14, no. 4, available at: http://www.ngtp.ru/rub/2019/44_2019.html
DOI https://doi.org/10.17353/2070-5379/44_2019
References
   Bakhtin A.I., Kol'chugin A.N., Eskin A.A. Geokhimicheskie osobennosti osazhdeniya i ustoychivosti sul'fatov kal'tsiya v prirode [Geochemical features of the deposition and stability of calcium sulfates in nature]. Uchenye zapiski Kazanskogo universiteta, 2012, vol.154, issue 4, pp. 55–60.
   Dan'shchikova I.I. Kharakteristika postsedimentatsionnykh protsessov v siluriyskikh karbonatnykh otlozheniyakh severnoy chasti gryady Chernysheva (Tal'beyskiy blok) [Description of post-sedimentation processes in Silurian carbonate sequences of the northern part of Chernyshev's ridge (Talbei block)] Geologiya i mineral'nye resursy Evropeyskogo Severo-Vostoka Rossii: materialy XVI Geologicheskogo s"ezda RK, Syktyvkar: IG Komi NTs UrO RAN, 2014, vol. II, pp. 241-242.
   Dedeev V.A., Yudin V.V., Bogatskiy V.I. Tektonicheskaya karta Pechorskoy plity [The tectonic map of the Pechora Plate]. Nauchnye doklady, Syktyvkar: Komi fil. AN SSSR, 1985, issue 142, 12 p.
    Geokhimicheskie indikatory litogeneza (litologicheskaya geokhimiya) [Geochemical indicators of lithogenesis. Lithological geochemistry]. Ya.E. Yudovich, M.P. Ketris, Syktyvkar: Geoprint, 2011, 742 p.
    Geokhimiya epigeneticheskikh protsessov v osadochnykh basseynakh [Geochemistry of epigenetic processes in sedimentary basins]. B.A. Lebedev, Leningrad: Nedra, 1992, 239 p.
   Geokhimiya i genezis rassolov Irkutskogo Amfiteatra [Geochemistry and genesis of brine of Irkutsk Amphitheater]. M.G. Valyashko, A.I. Polivanova, I.K. Zherebtsova, B.I. Mettikh, N.K. Vlasova, Moscow: Nauka, 1965, 160 p.
   Gidrogeologicheskie kriterii neftegazonosnosti (na primere Timano-Pechorskogo basseyna) [Hydrogeological criteria of oil and gas potential (on the example of the Timan-Pechora basin)]. S.I. Sergienko, A.N. Guseva, T.N. Kiryukhina; editor V.A. Chakhmakhchev, Moscow: Nauka, 1983, 104 p.
   Gmid L.P. Litologicheskie aspekty izucheniya karbonatnykh porod-kollektorov [Lithological aspects of the study of carbonate reservoir rocks]. Neftegazovaya Geologiya. Teoriya I Praktika, 2006, vol. 1, available at: http://www.ngtp.ru/rub/8/07.pdf
   Gordeev V.V., Lisitsyn A.P.Mikroelementy. Khimiya okeana. T. 1: Khimiya vod okeana.[Microelements. Ocean Chemistry. Vol. 1: Chemistry of the waters of the ocean]. Moscow: Nauka, 1979, pp.337–375.
   Grichuk D.V., Kraynov S.R. Formy sushchestvovaniya khimicheskikh elementov v podzemnykh vodakh i ikh vliyanie na protsessy migratsii elementov [Forms of the existence of chemical elements in groundwater and their influence on the processes of elements migration]. Metody geokhimicheskogo modelirovaniya i prognozirovaniya v gidrogeologii, Moscow: Nedra, 1988, pp. 28-51.
   Kharaka Y.K., Gunter W.D., Aggarwal P.K., DeBraal J.D. SOLMINEQ.88: a computer program for geochemical modeling of water-rock interactions. US Geological Survey Water-Resources Investigations Report 88-4227, 1988, 420 p. DOI: https://doi.org/10.3133/wri884227
   Krinari G.A., Morozov V.P., Korolev E.A. Pikalev S.N. Biogennye mekhanizmy formirovaniya vtorichnykh dolomitov s anomal'no vysokoy poristost'yu [Biogenic mechanisms for forming secondary dolomites with abnormally high porosity]. Litosfera, 2004, no. 1, pp. 31-40.
   Litogenez i mineralogiya neftenosnykh osadochnykh porod. Chast' I, stadii gipergeneza – diageneza. Uchebnoe posobie [Lithogenesis and mineralogy of oil bearing sedimentary rocks. Tutorial]. G.A. Krinari, Kazan': Kazanskiy universitet, 2010, 64 p.
   Makhnach A.A. Stadial'nyy analiz litogeneza: Uchebnoe posobie [Litogenese stadial analysis. Tutorial]. Minsk: BGU, 2000, 255 p.
   Makhnach A.A. Vodonosnye sistemy kak areny katageneza gornykh porod [Aquifer systems as rock catagenesis place]. Gidrogeokhimiya osadochnykh basseynov: trudy Rossiyskoy nauchnoy konferentsii, Tomsk: Izd-vo NTL, 2007, pp. 43-50.
   Malyshev N.A. Tektonika, evolyutsiya i neftegazonosnost' osadochnykh basseynov evropeyskogo severa Rossii [Tectonics, Evolution and Oil and Gas Bearing of Sedimentary Basins of the European North of Russia]. Ekaterinburg: UrO RAN, 2002, 271 p.
   Maydl' T.V., Dan'shchikova I.I. Rol' tektogeneza v formirovanii kollektorov nizhnepaleozoyskikh karbonatnykh otlozheniy v tsentral'noy chasti podnyatiya Chernysheva [Role of tectogenesis in formation of reservoirs of Lower Paleozoic carbonate in central part of Chernyshev's ridge]. Vestnik Instituta geologii Komi NTs UrO RAN, 2015, no. 10, pp. 3-10.
   Maydl' T.V., Lyutoev V.P., Dan'shchikova I.I., Golovataya O.S. Ispol'zovanie elektronnogo paramagnitnogo rezonansa dlya vyyavleniya priznakov tektonicheskikh preobrazovaniy v karbonatnykh porodakh nadvigovykh zon (na primere siluriysko-ordovikskikh otlozheniy skv. 1-Adakskaya, tsentral'naya chast' gryady Chernysheva) [Application of the electronic paramagnetic resonance for identification of signs of tectonic transformations in carbonate rocks of overthrust belts (the Silurian and Ordovician of the well 1-Adak, central part of Chernyshev's ridge, as example)]. Vestnik Instituta geologii Komi NTs UrO RAN, 2017, no. 2, pp. 29-40.
   Morskaya khimiya [Marine chemistry]. M.R. Khorn. Moscow: Mir, 1972, 398 p.
   Neftegazonosnost' i geologo-geofizicheskaya izuchennost' Timano-Pechorskoy provintsii: istoriya, sovremennost', perspektivy [Oil and gas content and geological and geophysical study of Timan-Pechora province: history, modernity, prospects.]. Ukhta: Izd-vo Ukht. GGU, 1999, 1062 p.
   Orogenez severa Urala i Pay-Khoya [Orogenesis of the North Urals and Pai-Khoy]. V.V. Yudin, Ekaterinburg: UIF «Nauka», 1994, 284 p.
   Smirnov S.I. Vvedenie v izuchenie geokhimicheskoy istorii podzemnykh vod sedimentatsionnykh basseynov [An introduction to the study of the geochemical history of groundwater in sedimentation basins]. Moscow: Nedra, 1974, 262 p.

Stratigraphy and lithology
Section editor – PhD in geology and mineralogy Kirichkova A.I.
Article # 20_2019 submitted on 05/17/2019 displayed on website on 06/28/2019
21 p.
pdf Formation genesis of Silurian reservoirs belonging to the central part of the Chernyshev Ridge
The lithology of Silurian rocks, poorly studied by drilling in the area of strong dislocations occuring in the central part of the Chernyshev Ridge (Timan-Pechora petroleum basin) was investigated. The methods of the litho-facial analysis, analysis of the GIS data, and petrophysical analysis were used. The facial model according to which the territory of the central part of Chernyshev Ridge in Silurian time was located in a border area between tough Bolshezemlya and plastic Kosyyu-Rogov base blocks and can be carried to situations of a ramp slope of the Bolshezemlya raising is proposed. Predictabilities of deposits formation are compared with features of the reservoir volumetric capacity. The most part of the studied samples of a core are characterized by low reservoir properties. The most perspective for formation of reservoir are the facies of carbonate shallows zones with a high share of primary porosity having the best collector properties.

Keywords: facial model, Silurian rock, sedimentation conditions, reservoir, Chernyshev Ridge, Timan-Pechora petroleum basin.
article citation Danshikova I.I., Maydl T.V. Usloviya formirovaniya porod-kollektorov siluriyskikh otlozheniy tsentral'noy chasti gryady Chernysheva [Formation genesis of Silurian reservoirs belonging to the central part of the Chernyshev Ridge]. Neftegazovaya Geologiya. Teoriya I Praktika, 2019, vol. 14, no. 2, available at: http://www.ngtp.ru/rub/2019/20_2019.html
DOI https://doi.org/10.17353/2070-5379/20_2019
References
   Beznosova T.M. Soobshchestva brakhiopod i biostratigrafiya verkhnego ordovika, silura i nizhnego devona severo-vostochnoy okrainy paleokontinenta Baltiya [The brachiopod community and biostratigraphy of the Upper Ordovician, Silurian and Lower Devonian of the northeastern margin of the Paleocontinent Baltic]. Еkaterinburg: UrO RAN, 2008, 217 p.
   Beznosova T.M., Lukin V.Yu. Voyvyvskiy gorizont – novoe stratigraficheskoe podrazdelenie [Voyvivsk level - a new lithostratigraphic unit]. Geologiya i mineral'nye resursy Evropeyskogo Severo-Vostoka Rossii: materialy XV Geologicheskogo s"ezda Respubliki Komi Syktyvkar, 2009, vol. II, p.15-18.
   Bogdanov B.P., Rostovschikov V.B., Nedilyuk L.P., Marakova I.A., Senin S.V. Tektonicheskie i geokhimicheskie predposylki neftegazonosnosti gryady Chernysheva [Tectonical and geochemical preconditions for petroleum potential of Chernyshov ridge]. Neftegazovaya Geologiya. Teoriya I Praktika, 2016, vol. 11, no. 2, available at: http://www.ngtp.ru/rub/4/18_2016.pdf. DOI: https://doi.org/10.17353/2070-5379/18_2016
   Danilov V.N. Gryada Chernysheva: geologicheskoe stroenie i neftegazonosnost' [Chernyshev Ridge: geological structure and oil and gas potential]. St. Petersburg: Renome, 2017, – 287 p.
   Danilov V.N., Ivanov V.V., Gudelman А.А., Zhuravlev А.V., Visheratina N.P., Ogdanets L.V. Perspektivy neftegazonosnosti tsentral'noy chasti podnyatiya Chernysheva po rezul'tatam geologorazvedochnykh rabot na Adakskoy ploshchadi [Oil and gas potential of the central part of the Chernyshev swell based on geological exploration data at the Adak area]. Neftegazovaya Geologiya. Teoriya I Praktika, 2011, vol. 6, no. 2, available at: http://www.ngtp.ru/rub/4/21_2011.pdf
   Dedeev V.A., Zaporozhtseva I.V. Zemnaya kora evropeyskogo severo-vostoka SSSR [Earth’s crust of the European northeast of the USSR]. Leningrad: Nauka, 1985, 98 p.
   Kaleda G.A. Voprosy metodiki izucheniya izmenchivosti sostava i fizicheskikh svoystv gornykh porod na tektonicheskikh strukturakh [Questions of the methodology for studying the variability of the composition and physical properties of tectonites]. Voprosy metodiki izucheniya litologii v neftegazonosnykh oblastyakh. Trudy VNIGNI, 1970, vol. 91, pp. 93-107.
   Likht F.R., Alekseev A.V., Derkachev A.N. Nefeloidnye osadki kak indikator usloviy osadkoobrazovaniya v kraevykh moryakh Vostochnoy Azii [Nepheloid sediments as an indicator of sedimentation conditions in the marginal seas of East Asia]. Vestnik DVO RAN, 2005, no. 1, pp. 92-102.
   Maydl' T.V. Osobennosti stroeniya karbonatnykh rezervuarov ordoviksko-nizhnedevonskogo neftegazonosnogo kompleksa [Structural features of carbonate reservoirs of the Ordovician-Lower Devonian oil and gas complex]. Trudy Instituta geologii Komi filiala AN SSSR, 1987, vol. 61, pp. 17-28.
   Maydl' T.V., Zhemchugova V.A., Naumchev Yu.V. Geokhimicheskie predposylki vydeleniya predfranskogo nesoglasiya v devonskom razreze Timano-Pechorskogo osadochno-porodnogo basseyna [Geochemical background for the separation of pre-Frasnien tectonic event in the Devonian section of the Timan-Pechora sedimentary-rock basin]. Vestnik Instituta geologii Komi NTs UrO RAN, 2018, no. 285 (9), pp. 30-38.
   Ob"yasnitel'naya zapiska k stratigraficheskim skhemam Urala (dokembriy, paleozoy) [Explanatory note to the stratigraphic schemes of the Urals (Precambrian, Paleozoic)]. Sostavitel' N.Ya. Antsygin. Еkaterinburg, 1994, 95 p.
   Ostrizhnyy M.Yu. Otsenka perspektiv neftegazonosnosti Pripolyarnykh rayonov Predural'skogo kraevogo progiba po kompleksu geologo-geofizicheskikh dannykh [Estimation of prospects for oil and gas potential of the Subpolar regions of the Pre-Ural regional trough using a complex of geological and geophysical data]. Avtoreferat dissertatsii na soiskanie stepeni kandidata geologo-mineralogicheskih nauk. Moscow, 1999, 27 p.
   Patrunov D.K. Sedimentatsionnye tipy porod, obstanovki osadkonakopleniya i tsiklichnost' litoral'nogo kompleksa karbonatnykh i karbonatno-glinistykh otlozheniy silura i nizhnego devona [Genetic types of rocks, sedimentation conditions and cyclicity of the littoral complex of carbonate and carbonate-clay sections of Silurian and Lower Devonian]. Siluriyskie i nizhnedevonskie otlozheniya ostrova Dolgogo. Sverdlovsk: UNTs AN SSSR, 1980, pp. 27–67.
   Patrunov D.K., Shurygina M.V., Cherkesova S.V. Silur i nizhniy devon na ostrove Dolgom [Silurian and Lower Devonian on Dolgiy Island]. Siluriyskie i nizhnedevonskie otlozheniya o-va Dolgogo. Sverdlovsk: UNTs AN SSSR, 1980, P.3–26.
   Postanovleniya Mezhvedomstvennogo stratigraficheskogo komiteta i ego postoyannykh komissiy [Resolutions of the Interdepartmental Stratigraphic Committee and its standing committees]. St. Petersburg: Izd-vo VSЕGЕI, 2012, vol.41, 48 p. (MPR, Rosnedra, VSЕGЕI, RAN, MSK Rossii).
   Postanovleniya Mezhvedomstvennogo stratigraficheskogo komiteta Rossii i ego postoyannykh komissiy [Resolutions of the Interdepartmental Stratigraphic Committee and its standing committees]. St. Petersburg: Izd-vo VSЕGЕI, 2011, vol. 40, 48 p. (MPR, Rosnedra, VSЕGЕI, RAN, MSK Rossii).
   Taninskaya N.V. Modeli karbonatnogo osadkonakopleniya v srednem ordovike-nizhnem devone Timano-Pechorskogo sedimentatsionnogo basseyna [Models of carbonate sedimentation in the Middle Ordovician-Lower Devonian of the Timan-Pechora sedimentary basin]. St. Petersburg: Nedra, 2004, pp.108-120.
   Timano-Pechorskiy sedimentatsionnyy basseyn (ob"yasnitel'naya zapiska k «Atlasu geologicheskikh kart, 2000») [Timan-Pechora sedimentation basin: explanatory note to the Atlas of geological maps, 2000]. Z.V. Larionova, V.I. Bogatskiy, E.G. Dovzhikova, L.V. Galkina, O.L. Ermakova, P.K. Kostygova, T.I. Kuranova, A.V. Martynov, K.A. Moskalenko, N.I. Nikonov, G.A. Shabanova. Uhta: Izd-vo GUP TP NITs, 2002, 119 p.
   Yudin V.V. Orogenez severa Urala i Pay-Khoya [Orogenesis of the north of the Urals and Pai-Khoy]. Еkaterinburg: Nauka, 1994, 285 p.
   Yudin V.V. Posloynye sryvy v chekhle vostoka Pechorskoy plity – vozmozhnyy ob"ekt poiska uglevodorodov [Layers detachments in the cover of the East of the Pechora Plate - a possible object for the search for hydrocarbons]. Pechorskiy neftegazonosnyy basseyn. Trudy Instituta geologii Komi FAN SSSR. Syktyvkar, 1985, vol.52, pp. 38-45.
   Zhemchugova V.A., Mel'nikov S.V., Danilov V.N. Nizhniy paleozoy Pechorskogo neftegazonosnogo basseyna [Lower Paleozoic Pechora oil and gas basin]. Moscow: Izd-vo Akademiya gornykh nauk, 2001, 110 p.


Stratigraphy and lithology
Section editor – PhD in geology and mineralogy Kirichkova A.I.
Article # 5_2017 submitted on 10/06/2016 displayed on website on 02/22/2017
15 p.
pdf  Micromorphology of the free spacees of the carbonate reservoirs of the north of Timan-Pechora Basin
The article presents the results of studying the structure of the Middle Ordovician-Lower Devonian carbonate complex in the north of the Timan-Pechora Basin. We examined the reservoir properties of the rocks by means of X-ray tomography, scanning electron microscopy, lithological and petrophysical method. We described of the porosity of the Silurian-Devonian deposits.

Keywords: computed microtomography, carbonate rocks, porosity, permeability, deposits of low-permeability reservoirs, Timan-Pechora Basin.
article citation Danshikova I.I., Maydl T.V., Zhuravlev A.V., Statsenko E.O., Filippov V.N. Mikromorfologiya pustotnogo prostranstva v karbonatnykh kollektorakh na severe Timano-Pechorskoy provintsii [Micromorphology of the free spacees of the carbonate reservoirs of the north of Timan-Pechora Basin]. Neftegazovaya Geologiya. Teoriya I Praktika, 2017, vol. 12, no. 1, available at: http://www.ngtp.ru/rub/2/5_2017.pdf
DOI https://doi.org/10.17353/2070-5379/5_2017
References
   Danilov V.N., Ivanov V.V., Gudel'man A.A., Zhuravlev A.V., Visheratina N.P., Ogdanets L.V., Utkina O.L. Perspektivy neftegazonosnosti tsentral'noy chasti podnyatiya Chernysheva po rezul'tatam geologorazvedochnykh rabot na Adakskoy ploshchadi [Adak area - main results of organic matter and hydrocarbon fluids’ study]. Neftegazovaya geologiya. Teoriya i praktika, 2011, vol. 6, no. 2, available at: http://www.ngtp.ru/rub/4/21_2011.pdf
   Dedeev V.A., Zaporozhtseva I.V. Zemnaya kora evropeyskogo severo-vostoka SSSR [Earth crust of the European north-east of USSR]. Leningrad: Nauka, 1985, 96 p.
   Galieva E.R., Otmas A.A. (starshiy), Borovinskikh A.P. Zalezhi nizkopronitsaemykh karbonatnykh kollektorakh Timano-Pechorskoy neftegazonosnoy provintsii, ikh zapasy i prognoznaya resursnaya otsenka [Deposits in low-permeability carbonate reservoirs of Timan-Pechora province - their resource and reserves assessment]. Neftegazovaya geologiya. Teoriya i praktika, 2015, vol. 10, no. 4, available at: http://www.ngtp.ru/rub/4/42_2015.pdf. DOI: https://doi.org/10.17353/2070-5379/42_2015
   Kondiayn O.A. (ed.) Gosudarstvennaya geologicheskaya karta Rossiyskoy Federatsii. Masshtab 1:1 000 000. Ural'skaya seriya. List Q-40, 41 (Vorkuta). Karta doneogenovykh obrazovaniy [State geological map of the Russian Federation. Scale 1: 1 000 000. Ural series. Sheet Q-40, 41 (Vorkuta). Map Pre-Neogene formations], St. Petersburg: Kartograficheskaya fabrika VSEGEI, 1999.
   Krinari A.I. Kollektory nefti. Neftenosnost' devona vostoka Tatarii [Reservoirs of oil. Petroleum potential of the Devonian of eastern Tatarstan]. Izv. Kazanskogo filiala AN SSSR, Moscow: Gizlegprom, 1963, vol. 6, p. 3-130.
   Maydl' T.V. Osobennosti stroeniya karbonatnykh rezervuarov ordoviksko-nizhnedevonskogo neftegazonosnogo kompleksa [The structural features of the Ordovician-Lower Devonian petroleum carbonate reservoirs]. Trudy Instituta geologii Komi filiala nauk SSSR, 1987, vol. 61, p. 17-28.
   Maydl' T.V., Malyshev N.A., Chuprov V.S. Osobennosti stroeniya i neftegazonosnosti nizhnedevonskikh otlozheniy Kolvinskogo megavala. Litologiya i neftegazonosnost' karbonatnykh otlozheniy [The structural features of carbonate reservoirs of the Ordovician-Lower Devonian oil and gas complex]. Materialy Vtorogo Vserosiyskogo litologicheskogo soveshchaniya i Vos'mogo Vserosiyskogo simpoziuma po iskopaemym korallam i rifam. Syktyvkar, 2001, p. 150-151.
   Neftegazonosnost' i geologo-geofizicheskaya izuchennost' Timano-Pechorskoy provintsii: istoriya, sovremennost', perspektivy [Oil and gas potential and geological-geophysical exploration activity of the Timan-Pechora Province: past, present and future]. Ukhta: Ukht. GGU, 1999, 1062 p.
   Patrunov D.K. Sedimentatsionnye tipy porod, obstanovki osadkonakopleniya i tsiklichnost' litoral'nogo kompleksa karbonatnykh i karbonatno-glinistykh otlozheniy silura i nizhnego devona [Sediment types of rock, depositional environment and the cyclical nature of the littoral complex of carbonate and carbonate-clay sediments of the Silurian and the Lower Devonian]. Siluriyskie i nizhnedevonskie otlozheniya ostrova Dolgogo. Sverdlovsk: UNTs AN SSSR, 1980, p. 27-68.
   Shtyrlyaeva A.A., Zhuravlev A.V., Gerasimova A.I. Perspektivy i problemy ispol'zovaniya komp'yuternoy mikrotomografii dlya izucheniya obraztsov kerna [Prospects and problems of computer microtomography using for core samples studies]. Neftegazovaya geologiya. Teoriya i praktika, 2016, vol. 11, no. 1, available at: http://www.ngtp.ru/rub/12/8_2016.pdf. DOI: https://doi.org/10.17353/2070-5379/8_2016
   Yudin V.V. Orogenez severa Urala i Pay-Khoya [Orogenesis of Northern Urals and Pay-Khoy]. Ekaterinburg: UIF Nauka, 1994, 285 p.
   Zhemchugova V.A., Mel'nikov S.V., Danilov V.N. Nizhniy paleozoy Pechorskogo neftegazonosnogo basseyna: stroenie, usloviya obrazovaniya [Lower Paleozoic of the Pechora oil basin: structure and conditions of formation]. Moscow: Izd-vo Akademii gornykh nauk, 2001, 109 p.