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Identification of Potential Gas-Bearing Intervals in the Upper Cretaceous Shale Deposits in the North of Western Siberia (Based on the Example of the Medvezh’e Gas Field)

Authors
  • Shpurov, I. V.1
  • Cherepanov, V. V.2
  • Afanas’ev, V. S.3
  • 1 Federal Budget Institution State Commission for Mineral Reserves, Moscow, 119180, Russia , Moscow (Russia)
  • 2 OOO Gazprom Nedra, PAO Gazprom, Moscow, 117418, Russia , Moscow (Russia)
  • 3 OOO Geoinformation Technologies and Systems, Moscow, 119334, Russia , Moscow (Russia)
Type
Published Article
Journal
Moscow University Geology Bulletin
Publisher
Pleiades Publishing
Publication Date
Jan 01, 2021
Volume
76
Issue
1
Pages
77–86
Identifiers
DOI: 10.3103/S0145875221010117
Source
Springer Nature
Keywords
License
Yellow

Abstract

AbstractAn approach to reserve estimation is discussed for the Upper Cretaceous Senonian deposits at the Medvezh’e gas field. The approach is based on the geological and petrophysical characterization and production history of the field. The predominant shale deposits that form the gas-bearing reservoir are described and characterized. Primary guidelines are defined to estimate geology and hydrocarbon saturation based on geophysical well logs.

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