No.1(41),2025 PP.27-39

Neftyanaya provintsiya No. 1(41), 2025

On the issue of the potential of the kosvinsk-radaevsky deposits of the Mukhanovo-Erokhov trough of the Orenburg region

V.I. Sobolev, V.V. Siletskaya
DOI: https://doi.org/10.25689/NP.2025.1.27-39

Abstract

The issue of the need for in-depth regional work in the section of terrigenous-clay Kosvinsky-Radaevsky deposits in the central part of the Mukhanovo-Yerokhov trough of the Buzuluk depression was raised. This part of the Orenburg Region has long remained the least studied, despite the fact that there are open deposits within its boundaries and the potential of these deposits has not yet been sufficiently disclosed. General data on the features of sedimentation and tectonic structure of the area are presented, which will draw the attention of subsoil users in the region to the need for additional studies of the Kosvinsky-Radaevsky deposits in order to search for new hydrocarbon deposits.

Key words:

Mukhanovo-Erokhov trough, kosvinsk-radaevsky deposits, lineaments

References

1. Shakirov V.A., Vilesov A.P., Kozhin V.N., Shakirova G.V., et al.. Prospects of oil and gas potential of the Tournaisian carbonate clinoform complex of the Mukhanovo-Erokhovsky trough.// Geology, Geophysics and Development of oil and gas fields. 2022. pp.5-17. (in Russian)

2. Sokolov A.G., Blinova T.S., Nesterenko M.Yu. The Franco-Tournaisian stage of geological development of the Orenburg Urals// OSU, 2017, Orenburg. (in Russian)

3. Nikitin Yu.I. Khairullin M.F. Scientific substantiation of the direction and areas promising for exploration of oil-bearing Upper Devonian reefs in the Buzuluk depression based on the compilation and analysis of consolidated paleogeographic maps// PJSC "Orenburgneft", LLC "TNSC", 2018, Tyumen. (in Russian)

4. Nikolenko V.A. Detailed aerospace geological studies in the northeastern part of the East Orenburg salient and the southwestern regions of the Buzuluk depression// IN IGi RGI, 1995, Orenburg. (in Russian)

5. Ermolova T.E. The clinoform structure of the Radaev-Elkhov deposits of the Kamsko-Kinel system of deflections and the problem of finding non-anticlinal traps in them// Geology of oil and gas, 2005, Moscow. (in Russian)

Authors

V.I. Sobolev, deputy head on modeling, JSC «Orenburgneft»
2, Magistralnaya Str., Buzuluk, 461046, Russian Federation
E-mail: visobolev@orn.rosneft.ru

V.V. Siletskaya, main specialist, «New Stream» Oil Company LLC
68В, Rabochaya Str., Buzuluk, 461040, Russian Federation
E-mail: v_siletskaya@mail.ru

For citation:

V.I. Sobolev, V.V. Siletskaya K voprosu potentsiala kos'vinsko-radayevskikh otlozheniy Mukhanovo-Yerokhovskogo progiba Orenburgskoy oblasti [On the issue of the potential of the kosvinsk-radaevsky deposits of the Mukhanovo-Erokhov trough of the Orenburg region]. Neftyanaya Provintsiya, No. 1(41), 2025. pp. 27-39. DOI https://doi.org/10.25689/NP.2025.1.27-39. EDN FBXRIR (in Russian)

© Non-governmental organization Volga-Kama Regional Division of the Russian Academy of Natural Science, 2015-2025 All the materials of the journal are available under the Creative Commons Attribution 4.0 License (https://creativecommons.org/licenses/by/4.0/)

On the issue of the potential of the kosvinsk-radaevsky deposits of the Mukhanovo-Erokhov trough of the Orenburg region V.I. Sobolev, V.V. Siletskaya DOI: https://doi.org/10.25689/NP.2025.1.27-39

Key words: Mukhanovo-Erokhov trough, kosvinsk-radaevsky deposits, lineaments

On the issue of the potential of the kosvinsk-radaevsky deposits of the Mukhanovo-Erokhov trough of the Orenburg region

V.I. Sobolev, V.V. Siletskaya
DOI: https://doi.org/10.25689/NP.2025.1.27-39

Key words:

Mukhanovo-Erokhov trough, kosvinsk-radaevsky deposits, lineaments