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Journal V.25.No.1.2023
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Analysis of the reserves-to-production ratio for various stratigraphic complexes of Western Siberia

A.V. Sokolov, A.V. Shubina

Original article

DOI https://doi.org/10.18599/grs.2023.1.5

45-50
rus.

open access

Under a Creative Commons license

The distribution of cumulative production and current oil reserves of all categories, differentiated by administrative subjects located within the West Siberian oil and gas province, shows significant heterogeneity in the distribution of these indicators across stratigraphic horizons. For each horizon, an integration of the reserves-to-production ratio criterion (A category) and water cut is carried out. It is shown that the main share of both cumulative production and current recoverable reserves that ensure this production falls on the Neocomian complex, which has critically high water cut and low flow rates.

 

West Siberian oil and gas province, Khanty-Mansi Autonomous Okrug, Yamalo-Nenets Autonomous Okrug, Tyumen Region, Tomsk Region, Krasnoyarsk Territory, reserves-to-production ratio, oil and gas, production, water cut

 

  • Classification of reserves and resources of oil and combustible gases, approved by order of the Ministry of Natural Resources and Ecology of the Russian Federation (2013). November 1, N 477. (In Russ.)
  • Sokolov A.V., Shubina A.V.  (2022). Reserves-to-production ratio – on the reliability of estimates. Georesursy = Georesources, 24(3), pp. 10–16. https://doi.org/10.18599/grs.2022.3.2
  • State Balance of Mineral Reserves of the Russian Federation (2022). Oil. Summary data as of 01.01.2022. Issue 81. (In Russ.)

 

Alexander V. Sokolov – Cand. Sci. (Geology and Mineralogy), Director for Geological Exploration, PETROGEKO JSC, Editor-in-Chief of the Journal Georesursy
20, Samotlornaya st., Nizhnevartovsk, Khanty-MansiAutonomous Area – Yugra, 628606, Russian Federation

Anastasia V. Shubina – Deputy Head of Directorate – Head of Department, State Reserves Committee
Build. 5, 54, Bolshaya Polyanka st., Moscow, 119180, Russian Federation

 

For citation:

Sokolov A.V., Shubina A.V. (2023). Analysis of the reserves-to-production ratio for various stratigraphic complexes of Western Siberia. Georesursy = Georesources, 25(1), pp. 45–50. https://doi.org/10.18599/grs.2023.1.5

© 2023 The Authors. Published by Georesursy LLC