Typification of the section of Bazhenov formation through the integration of geological, geochemical and geophysical data
https://doi.org/10.31660/0445-0108-2019-6-56-66
Abstract
The article is devoted to features of the geological structure of Bazhenov formation. Gross spectral studies helped to study in detail the rocks composing the Bazhenov formation. In addition, specific data and publications characterizing paleontological and facies conditions of depositional basin sedimentation were considered. The results of the studies show only the organogenic nature of the origin of the lithological differences of Bazhenov deposits, confirm the need to change the algorithms for the interpretation of geophysical studies of wells. In the article, we reveal the regularities of changes in the recorded well values with the composition of rocks and their attachment to certain stratigraphic floors and the corresponding facies conditions. Also, we describe the concept of lithological dismemberment of Bazhenov formation by well testing and well performance.
About the Authors
G. A. Smolyakov
KogalymNIPIneft Branch of LUKOIL-Engineering LLC
Russian Federation
Russian Federation
Gennady A. Smolyakov, Main Specialist, Center for Geological Modeling and Reserves Estimation
Tyumen
V. F. Grishkevich
KogalymNIPIneft Branch of LUKOIL-Engineering LLC
Russian Federation
Russian Federation
Vladimir F. Grishkevich, Doctor of Geology and Mineralogy, Main Specialist, Center for Geological Modeling and Reserves Estimation
Tyumen
N. Yu. Moskalenko
KogalymNIPIneft Branch of LUKOIL-Engineering LLC
Russian Federation
Russian Federation
Natalia Yu. Moskalenko, Head of Department, Center for Geological Modeling and Reserves Estimation
Tyumen
N. V. Gilmanova
Industrial University of Tyumen
Russian Federation
Russian Federation
Natalia V. Gilmanova, Candidate of Geology and Mineralogy, Associate Professor at the Department of Applied Geophysics
Tyumen
References
1. Panchenko, I. V., Balushkina, N. S., Baraboshkin, E. Yu., Vishnevskaya, V. S., Kalmikov, G. A., & Shurekova, O. V. (2015). Complexes of paleobiota in Abalak-Bazhenov deposits in the central part of Western Siberia. Neftegazovaya Geologiya. Teoriya I Praktika, 10(2). (In Russian). Available at: http://www.ngtp.ru/rub/2/24_2015.pdf. DOI: 10.17353/2070-5379/24_2015
2. Nemova, V. D., Panchenko, I. V., Il'in V. S., & Smirnova M. E. (2017). Review of the results of bazhenov suite development in connection with its geological structure and reservoir conditions (on the example of Mid-Nazym and Salym fields). Geology, Geophysics and Development of Oil and Gas Fields, (1), pp. 38-45. (In Russian).
3. Vremennoye metodicheskoye rukovodstvo po podschetu zapasov nefti v treshchinnykh i treshchinno-porovykh kollektorakh v otlozheniyakh bazhenovskoy tolshchi Zapadno-Sibirskoy neftegazonosnoy provintsii. (2017). Nedropol'zovaniye XXI vek, (4), pp. 70-100. (In Russian). Available at: http://naen.ru/journal_nedropolzovanie_xxi/arkhivzhurnla/2017/4_trudnoizvlekaemye_zapasy_prirodnykh_uglevodorodov_nastoyashchee_i_buduschee.
4. Korovina, T. A., Kropotova, E. P., Gultyaev, S. V., Kritskiy, I. L., & Shadrina, S. V. (2014). On genesis of Bazhenov suite and prediction of industrial oil productivity. Mineral resources. Geological power energy. Geopolitics, (2(10)). (In Russian). Available at: http://oilgasjournal.ru/vol_10/korovina.pdf.
5. Kalmykov, G. A. (2016). Stroenie bazhenovskogo neftegazonosnogo kompleksa kak osnova prognoza differencirovannoj nefteproduktivnosti. Diss. dokt. geol.-mineral. nauk. Moscow, 391 p. (In Russian).
Review
For citations:
Smolyakov G.A., Grishkevich V.F., Moskalenko N.Yu., Gilmanova N.V. Typification of the section of Bazhenov formation through the integration of geological, geochemical and geophysical data. Oil and Gas Studies. 2019;(6):56-66. (In Russ.) https://doi.org/10.31660/0445-0108-2019-6-56-66
Views:
630
Email this article 
Post a Comment 