The productivity factors of Bazhenov Formation in Frolov Megadepression (Western Siberia)

Regional petroleum geology

Section editor – PhD in geology and mineralogy Makarevich V.N.

Article # 46_2017	submitted on 09/12/2017 displayed on website on 12/27/2017
16 p.	Nemova V.D., Panchenko I.V.
pdf	The productivity factors of Bazhenov Formation in Frolov Megadepression (Western Siberia)
	The results of a 10-year pilot operation concerning Bazhenov Formation (source rock, low permeability and unconventional reservoir) on the north-western side of the Frolov Megadepression are summarized. Based on the results of well survey and assessment of their cumulative oil production; the wells were typified by productivity. Lithological, sedimentological and stratigraphical reservoirs patterns are shown, and the influence of the paleostructural feature on productivity is assessed. Conclusions are made about the factors controlling the productivity of Bazhenov Formation in this region: paleorelief, hydrodynamic environment and diagenesis. Keywords: Bazhenov Formation, productivity, source rock low permeability reservoir, unconventional reservoir, Western Siberia.
article citation	Nemova V.D., Panchenko I.V. Faktory produktivnosti bazhenovskogo gorizonta vo Frolovskoy megavpadine [The productivity factors of Bazhenov Formation in Frolov Megadepression (Western Siberia)]. Neftegazovaya Geologiya. Teoriya I Praktika, 2017, vol. 12, no. 4, available at: http://www.ngtp.ru/rub/4/46_2017.pdf
DOI	https://doi.org/10.17353/2070-5379/46_2017

References

   Atlas Geologija i neftegazonosnost' Hanty-Mansijskogo avtonomnogo okruga [Atlas geology and petroleum potential of the Khanty-Mansi Autonomous District]. Khanty-Mansiysk: IzdatNaukaServis, 2004, 148 p.
   Kokorev V.I., Darishchev V.I., Akhmadeyshin I.A., Shchekoldin K.A., Bokserman A.A. Rezul'taty promyslovykh ispytaniy i perspektivy razvitiya termogazovogo sposoba razrabotki zalezhey bazhenovskoy svity v OAO «RITEK» [The results of field trials and the prospects for the development of the thermogas method for the development of the Bazhenov Formation deposits at OJSC RITEK]. Tezisy Rossiyskoy tekhnicheskoy neftegazovoy konferentsii i vystavki SPE po razvedke i dobyche (Moskva, 14-16 okt 2014). SPE 171172.
   Nemova V.D., Atyasheva E.P., Panchenko I.V., Bedretdinov R.Yu. Effektivnye podkhody k izucheniyu i prognozu neftenosnosti otlozheniy bazhenovskoy svity [Effective approaches to the study and forecast of the oil content of sediments of the Bazhenov suite]. Geologiya nefti i gaza, 2014, no.6, pp.34-45.
   Nemova V.D., Panchenko I.V. Lokalizatsiya pritochnykh intervalov bazhenovskoy svity i ikh emkostnoe prostranstvo na Sredne-Nazymskom mestorozhdenii [Localization of inflow intervals and storage volume of the Bazhenov Formation, Sredne-Nazym oil field]. Neftegazovaya Geologiya. Teoriya I Praktika, 2017, vol. 12, no. 1, available at: http://www.ngtp.ru/rub/4/11_2017.pdf. DOI: https://doi.org/10.17353/2070-5379/11_2017
   Nemova V.D., Panchenko I.V., Il'in V.S., Smirnova M.E. Obzor rezul'tatov razrabotki bazhenovskoy svity v svyazi s ee geologicheskim stroeniem i plastovymi usloviyami (na primere Sredne-Nazymskogo i Salymskogo mestorozhdeniy) [Review of the results of the Bazhenov suite development in connection with its geological structure and reservoir conditions (on the example of the Middle-Nazym and Salym deposits)] Geologiya, geofizika i razrabotka neftyanykh i gazovyy mestorozhdeniy, 2017, no.1, pp. 38-44.
   Panchenko I.V., Nemova V.D. Konturity v bazhenovskikh otlozheniyakh Zapadnoy Sibiri: formirovanie, rasprostranenie i prakticheskoe znachenie [Contourites in Bazhenov deposits of Western Siberia: formation, distribution and practical significance] Jurassic system of Russia: problems of stratigraphy and paleogeography Seventh All?Russian Meeting (Moscow, September 18?22, 2017) Editors V.A. Zakharov, M.A. Rogov, E.V. Shchepetova, 2017, pp. 153–157.
   Panchenko I.V., Nemova V.D., Smirnova M.E., Ilina M.V., Baraboshkin E.Ju., Ilin V.S. Stratifikaciya i detalnaya korrelyaciya bazhenovskogo gorizonta v centralnoy chasti Zapadnoy Sibiri po dannym litologo-paleontologicheskogo izucheniya i GIS [Stratification and detailed correlation of Bazhenov Formation in central part of the Western Siberia due to lithological and paleontological study of the core and well logging]. Geologiya nefti i gaza, no. 6, 2016. pp.1-13.
   Slavkin V.S., Alekseev A.D., Koloskov V.N. Nekotorye aspekty geologicheskogo stroeniya i perspektiv neftenosnosti bazhenovskoy svity na zapade Shirotnogo Priob'ya [Some aspects of the geological structure and prospects of the oil bearing of the Bazhenov Formation in the west of the Latitudinal Ob River]. Neftyanoe khozyaystvo, 2007, no.8, pp.100-104.
   Vasil'ev A.L., Balushkina N.S., Kalmykov G.A., Spasennykh M.Yu., Presnyakov M.Yu., Pichkur E.B., Mikhutkin A.A., Ivanova A.G., Uvarova O.V., Bogdanovich N.N., Pleshakov A.M. Issledovaniya mikrostruktury neftenosnosti porod bazhenovskoy svity metodami elektronnoy i ionnoy mikroskopii [Studies of the microstructure of the oil bearing capacity of rocks of the Bazhenov Formation by electron and ion microscopy]. Problemy osvoeniya resursov i zapasov slantsevoy nefti: tezisy sovmestnogo EAGE/SPE nauchno-prakticheskogo seminara (Moskva, 13 aprelya 2015). DOI: https://doi.org/10.3997/2214-4609.201412168