Neftyanaya Provintsiya
electronic peer-reviewed scholarly publication
Neftyanaya provintsiya No. 4(36), 2023

Forecast of the boundaries of reservoirs of the Neocomian complex based on seismic facies modeling

K.A. Senkina, M.V. Lebedev, I.V. Musatov
DOI: https://doi.org/10.25689/NP.2023.4.39-52

Abstract


The article is devoted to seismic geological modeling of sequences of the Neocomian complex in order to improve the efficiency of seismic facies analysis. The work was performed for one of the fields in Western Siberia.
The priority task was to increase the efficiency of reservoir localization in the systemic tracts of the Lower Cretaceous clinoforms. The purpose is to increase the success of exploratory drilling.
The relevance of the work is due to the fact that the oil and gas potential of the north of Western Siberia is associated mainly with Lower Cretaceous clinoforms, where there is uncertainty in the forecast of reservoirs. The results of the work will improve the efficiency of geological exploration in fields where there is a lack of well information.

Key words:

seismic facies analysis, classification, sequence stratigraphy, modeling, attribute analysis

References

1. Gabdullin R.R, Kopaevich L.F., Ivanov A.V. Sekventnaia stratigrafiia. Moskva: MAKS Press, 2008. 113 p. (in Russian)

2. Priezzhev I.I., Solokha E.V., Manral S. Fatsial'nyi analiz po forme seismicheskogo signala // Geofizika – 2014. № 1. p. 63–67. (in Russian)

3. Maliarova, T.N. Seismofatsial'nyi analiz kak universal'noe sredstvo ponimaniia stroeniia rezervuara // Tekhnologii seismorazvedki, 2007. № 2. p. 79–87. (in Russian)

4. Kokhonen, T. Samoorganizuiushchiesia karty. – Moskva: BINOM. Laboratoriia znanii, 2008. – 655 p. (in Russian)

5. Ol'neva T.V Seismofatsial'nyi analiz. Obrazy geologicheskikh protsessov i iavlenii v seismicheskom izobrazhenii. (in Russian)

6. Ol'neva T.V., Ovechkina V.IU. Obektno-orientirovannaia korreliatsiia kak novyi metodicheskii podkhod v protsesse podgotovki dannykh dlia seismofatsial'nogo analiza // Geofizika / – Moskva, 201. (in Russian)

Authors

K.A. Senkina , Specialist, Geologic Exploration Support Department - Gydan project, Administration for Exploration - Western Siberia, Tyumen Petroleum Research Center LLC
42, M. Gorky st., Tyumen, 625048, Russian Federation
E-mail: kasenkina@tnnc.rosneft.ru

M.V. Lebedev , Dr.Sc (Geology and Mineralogy), Expert, Geologic Exploration Support Department – South of YNAO, Administration for Exploration - Western Siberia, Tyumen Petroleum Research Center LLC
42, M. Gorky st., Tyumen, 625048, Russian Federation
E-mail: mvlebedev2@tnnc.rosneft.ru

I.V. Musatov, Expert in Chief, Amplitude Interpretation Department, Administration for Resource Portfolio Provision, NOVATEK PJSC 

53, 50th anniversary of VLKSM st., Тyumen, 625026, Russian Federation
E-mail: ilya.Musatov@novatek.ru

For citation:

K.A. Senkina, M.V. Lebedev, I.V. Musatov Prognoz perspektivnykh ob"yektov neokomskogo kompleksa na osnove seysmofatsial'nogo modelirovaniya [Forecast of the boundaries of reservoirs of the Neocomian complex based on seismic facies modeling]. Neftyanaya Provintsiya, No. 4(36), 2023. pp. 39-52. DOI https://doi.org/10.25689/NP.2023.4.39-52. EDN CWRHUF (in Russian)

© Non-governmental organization Volga-Kama Regional Division of the Russian Academy of Natural Science, 2015-2023 All the materials of the journal are available under the Creative Commons Attribution 4.0 License (https://creativecommons.org/licenses/by/4.0/)