Journal V.24.No.2.2022
Pages
Download article

Typification of the deposits of the Tyumen Formation according to the degree of hydrodynamic conditions of sedimentation to create a petrophysical model and differentiated interpretation of well log data

T.G. Isakova, A.S. Persidskaya, O.V. Khotylev, Ju.A. Kotochkova, A.D. Egorova, T.F. Dyakonova, A.S. Mozgovoy, V.V. Churkina, S.V. Kozakov, N.V. Kozhevnikova, R.Z. Livaev, V.S. Druchin, N.V. Belov, G.A. Kalmykov

Original article

DOI https://doi.org/10.18599/grs.2022.2.16

172-185
rus.

open access

Under a Creative Commons license
The article considers facies analysis and the application of its results for the typification of rocks of the Tyumen Formation. The aim of the article is to create algorithms for the differentiated interpretation of geophysical studies of well log data of the Tyumen formation based on a detailed study of the core.

Based on core studies, as well as geological, geophysical data and field information on the Tyumen Formation of some deposits in Western Siberia, the main groups of facies were identified, reflecting the hydrodynamic activity of sedimentation conditions: group 1 – high-dynamic conditions, group 2 – transitional conditions, group 3 – low-dynamic conditions.

On the basis of this typification, petrophysical models of the deposits of the Tyumen Formation were created: petrophysical functions were built with differentiation by facies zones, boundary values of petrophysical parameters were obtained to identify reservoirs of different sedimentation conditions, algorithms for differentiated interpretation of well log data were proposed, also based on test results and field geophysical survey, differences in field characteristics for different sedimentation conditions were revealed, linear oil reserves were calculated using a new petrophysical model.

The development and implementation of an integrated approach to the interpretation of well log data, taking into account the conditions of sedimentation, make it possible to increase the reliability of determining the properties of the reservoirs of the Tyumen Formation, and the efficiency of calculating the oil reserves.
 
West Siberia, Tyumen Formation, facies analysis, petrophysical model, well log data
 
  • Alekseyev V.P., Fedorov Yu.N., Savenko V.A. (2009). Structure and correlation of deposits of the Tyumen Formation of the Shaim oil and gas region (Western Siberia). Yekaterinburg: USGU, 227 p. (In Russ.)
  • Akhpatelov E.A., Volkov V.A., Goncharov V.N. (2004). Atlas “Geology and oil and gas potential of the Khanty-Mansiysk Autonomous Okrug”. Yekaterinburg: IzdatNaukaService, 148 p. (In Russ.)
  • Vassoevich N.B. (1983). Handbook of lithology. Moscow: Nedra, 509 p. (In Russ.)
  • Gurari F.G. (2005). Geological structure and oil and gas potential of the Lower – Middle Jurassic of the West Siberian province. Novosibirsk: Nauka, 156 p. (In Russ.)
  • Goncharov I.V. (1987). Geochemistry of oils in Western Siberia. Moscow: Nedra, 181 p. (In Russ.)
  • Hentz M., Ellsworth P., Naranjo S. (1997). Biology and morphology of Chelonus sp. nr. curvimaculatus (Hymenoptera: Braconidae) as a parasitoid of Pectinophora gossypiella (Lepidoptera: Gelechiidae). Annals of the Entomological Society of America, 90(5), pр. 631–639. https://doi.org/10.1093/aesa/90.5.631 
  • Ivanov M.K., Burlin Yu.K. Kalmykov G.A., Karnyushina E.E., Korobova N.I. (2008). Petrophysical methods for studying core material (terrigenous deposits). Moscow: Moscow University Publ., 112 p. (In Russ.)
  • Ivanov K.S., Erokhin Yu.V., Pisetsky V.B. (2012). New data on the structure of the basement of the West Siberian plate. Litosphera = Lithosphere, 4, pp. 91–105. (In Russ.)
  • Isakova T.G., Dyakonova T.F., Nosikova A.D., Savchenko D.S., Korobova N.I., Sautkin R.S., Kalmykov A.G., Kalmykov G.A. (2020). New ideas about the reservoir model of the Vikulovskaya suite of the Krasnoleninskoye field (Western Siberia). Bulletin of Moscow University. Series 4: Geology, 3, pp. 66–74. (In Russ.) https://doi.org/10.33623/0579-9406-2020-3-66-74
  • Kontorovich A.E., Kontorovich V.A., Ryzhkova S.V. (2013). Jurassic paleogeography of the West Siberian sedimentary basin. Russian Geology and Geophysics, 54, pp. 747–779. https://doi.org/10.1016/j.rgg.2013.07.002
  • Kontorovich A.E., Nesterov I.I., Salmanov F.K. (1975). Geology of oil and gas in Western Siberia. Moscow: Nedra, 680 p. (In Russ.)
  • Nesterov I.I. (1979). A new type of oil and gas collector. Geologiya nefti i gaza, 10, pp. 26–29. (In Russ.)
  • Muromtsev V.S. (1984). Electrometric geology of sand bodies – lithological traps of oil and gas. Leningrad: Nedra, 260 p. (In Russ.)
  • Reading H.G., Collinscon J.D., Allen F.A. (1990). Sedimentary environments and facies. Moscow: Mir, 352 p. (In Russ.)
  • Surkov V.S. (1986). Megacomplexes and deep structure of the Earth’s crust of the West Siberian plate. Moscow: Nedra, 149 p. (In Russ.)
  • Shurygin B.N., Nikitenko B.L., Devyatov V.P. (2000). Stratigraphy of oil and gas bearing basins of Siberia. Jurassic system. Novosibirsk: SB RAS, GEO, 480 p. (In Russ.)
  •  
Tatyana G. Isakova – Leading Geophysicist, Petroleum Geology Department, Lomonosov Moscow State University
1, Leninskie gory, Moscow, 119234, Russian Federation
 
Anna S. Persidskaya – Leading Geophysicist, Petroleum Geology Department, Lomonosov Moscow State University
1, Leninskie gory, Moscow, 119234, Russian Federation
 
Oleg V. Khotylev – PhD (Geology and Mineralogy), Senior geologist, Petroleum Geology Department, Lomonosov Moscow State University
1, Leninskie gory, Moscow, 119234, Russian Federation
 
Julia A. Kotochkova – PhD student, Petroleum Geology Department, Lomonosov Moscow State University
1, Leninskie gory, Moscow, 119234, Russian Federation
 
Alena D. Egorova – PhD student, Seismic and Geoacoustic Department, Lomonosov Moscow State University
1, Leninskie gory, Moscow, 119234, Russian Federation
 
Tatyana F. Dyakonova – DSc (Geology and Mineralogy), Leading Researcher, Petroleum Geology Department, Lomonosov Moscow State University
1, Leninskie gory, Moscow, 119234, Russian Federation
 
Aleksei S. Mozgovoy – Graduate student, Seismic and Geoacoustic Department, Lomonosov Moscow State University
1, Leninskie gory, Moscow, 119234, Russian Federation
 
Valeria V. Churkina – PhD student, Petroleum Sedimentology and Marine Geology Department, Lomonosov Moscow State University
1, Leninskie gory, Moscow, 119234, Russian Federation
 
Sergey V. Kozakov – Head of the Department of Acceptance, Systematization and Storage of Core, Department of Integrated Core Research, Branch of the Lukoil-Engineering OOO in Tyumen – KogalymNIPIneft
143a, Respublika st., Tyumen, 625000, Russian Federation
 
Natalia V. Kozhevnikova – Head of the Department of Primary Processing and Core Research, Branch of the Lukoil-Engineering OOO in Tyumen – KogalymNIPIneft
143a, Respublika st., Tyumen, 625000, Russian Federation
 
Ravil Z. Livaev – Head of Petrophysical Modeling Department, Branch of the Lukoil-Engineering OOO in Tyumen – KogalymNIPIneft
143a, Respublika st., Tyumen, 625000, Russian Federation
 
Vitalii S. Druchin – PhD (Geology and Mineralogy), Deputy Director for Geology, Branch of the Lukoil-Engineering OOO in Tyumen – KogalymNIPIneft
143a, Respublika st., Tyumen, 625000, Russian Federation
 
Nicolai V. Belov – Head of Hydrocarbon Reserves Department, Lukoil-Zapadnaya Sibir OOO
20, Pribaltiyskaya st., Kogalym, 628486, Russian Federation
 
Georgii A. Kalmykov – DSc (Geology and Mineralogy), Professor, Petroleum Geology Department, Lomonosov Moscow State University
1, Leninskie gory, Moscow, 119234, Russian Federation
 

For citation:

Isakova T.G., Persidskaya A.S., Khotylev O.V., Kotochkova Yu.A., Egorova A.D., D’yakonova T.F., Mozgovoi A.S., Churkina V.V., Kozakov S.V., Kozhevnikova N.V., Livaev R.Z., Druchin V.S., Belov N.V., Kalmykov G.A. (2022). Typification of the deposits of the Tyumen Formation according to the degree of hydrodynamic conditions of sedimentation to create a petrophysical model and differentiated interpretation of well log data. Georesursy = Georesources, 24(2), pp. 172–185. DOI: https://doi.org/10.18599/grs.2022.2.16

© 2023 The Authors. Published by Georesursy LLC