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. | Dan'shchikova I.I., Maydl' T.V., Zhuravlev A.V., Ryazanov K.P. |
| 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. |
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| 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 |
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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.
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.