Geochemistry of organic matter in carbonate Devonian sediments of the South Tatar arch

被引:1
作者
Orlova, A. Yu [1 ]
Khisamov, R. S. [2 ]
Bazarevskaya, V. G. [3 ]
Poludetkina, E. N. [1 ]
Fadeeva, N. P. [1 ]
Shardanova, T. A. [1 ]
机构
[1] Lomonosov Moscow State Univ, Petr Geol Dept, 1 Leninskie Gory, Moscow 119234, Russia
[2] Tatneft PJSC, Inst TatNIPIneft, Almetyevsk, Russia
[3] Tatneft PJSC, Inst TatNIPIneft, Sci Field Geol Hard Recover Reserves, Almetyevsk, Russia
关键词
South Tatar arch; domanic formation; rocks of mixed composition (rhythmites); limestones; organic matter; potential; type of organic matter; catagenetic transformation; hydrocarbons;
D O I
10.18599/grs.2021.2.8
中图分类号
TE [石油、天然气工业];
学科分类号
0820 ;
摘要
The article deals with the lithology and geochemistry of organic matter of Upper Devonian-Lower Carboniferous deposits (Carbonate Devonian) of the eastern part of the South Tatar arch. Rocks of this age have a high generative potential due to increased concentrations of organic matter (OM) and its phytogenic and zoophytogenic composition. They refer to non-traditional sources of hydrocarbons. The generative potential depends on the facial environment and the transformation of OM. The highest potential have carbonate-siliceous and siliceous-carbonate rhythmites domannic horizon.
引用
收藏
页码:87 / 98
页数:12
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